Merge branch 'trezor:master' into flo-upstream

Co-authored-by: Tadeas Kmenta <TheTrunk@users.noreply.github.com>

.editorconfig

@@ -0,0 +1,10 @@
+root = true
+
+[*.md]
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = false
+max_line_length = 80
+insert_final_newline = true
+charset = utf-8
+end_of_line = lf

.github/workflows/build-release-flo-deb.yml

@@ -0,0 +1,41 @@
+name: Create Release
+
+on:
+  push:
+    branches:
+      - flo
+
+jobs:
+  build-and-release-flo-deb:
+    runs-on: self-hosted
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+
+      - name: Build .deb File
+        run: |
+          make all-flo
+          mkdir -p release
+          mv ./build/*.deb ./release/
+        timeout-minutes: 130  # Adjust the timeout according to the estimated duration of "make all-flo"
+
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: FLO  # Use the commit SHA as the tag name
+          release_name: Release FLO  # Use the commit SHA as the release name
+          body: |
+            Release commit: ${{ github.sha }}
+            Commit message: ${{ github.event.head_commit.message }}
+          draft: false
+          prerelease: false
+
+      - name: Upload .deb File
+        uses: actions/upload-artifact@v2
+        with:
+          name: deb-file
+          path: ./release/*.deb

.gitlab-ci.yml

@@ -157,15 +157,4 @@ backend-deploy-and-test-zcash_testnet:
       - configs/coins/zcash_testnet.json
   tags:
     - blockbook
-  script: ./contrib/scripts/backend-deploy-and-test.sh zcash_testnet zcash-testnet zcash=test testnet3/debug.log
-
-backend-deploy-and-test-goerli-archive:
-  stage: backend-deploy-and-test
-  only:
-    refs:
-      - master
-    changes:
-      - configs/coins/ethereum_testnet_goerli_archive.json
-  tags:
-    - blockbook
-  script: ./contrib/scripts/backend-deploy-and-test.sh ethereum_testnet_goerli_archive ethereum-testnet-goerli-archive ethereum=test ethereum_testnet_goerli_archive.log
+  script: ./contrib/scripts/backend-deploy-and-test.sh zcash_testnet zcash-testnet zcash=test testnet3/debug.log

Makefile

@@ -1,9 +1,10 @@
 BIN_IMAGE = blockbook-build
 DEB_IMAGE = blockbook-build-deb
 PACKAGER = $(shell id -u):$(shell id -g)
+DOCKER_VERSION = $(shell docker version --format '{{.Client.Version}}')
 BASE_IMAGE = $$(awk -F= '$$1=="ID" { print $$2 ;}' /etc/os-release):$$(awk -F= '$$1=="VERSION_ID" { print $$2 ;}' /etc/os-release | tr -d '"')
 NO_CACHE = false
-TCMALLOC = 
+TCMALLOC =
 PORTABLE = 0
 ARGS ?=
 
@@ -27,7 +28,7 @@ test-all: .bin-image
 	docker run -t --rm -e PACKAGER=$(PACKAGER) -v "$(CURDIR):/src" --network="host" $(BIN_IMAGE) make test-all ARGS="$(ARGS)"
 
 deb-backend-%: .deb-image
-	docker run -t --rm -e PACKAGER=$(PACKAGER) -v "$(CURDIR):/src" -v "$(CURDIR)/build:/out" $(DEB_IMAGE) /build/build-deb.sh backend $* $(ARGS)
+	docker run -t --rm -e PACKAGER=$(PACKAGER) -v /var/run/docker.sock:/var/run/docker.sock -v "$(CURDIR):/src" -v "$(CURDIR)/build:/out" $(DEB_IMAGE) /build/build-deb.sh backend $* $(ARGS)
 
 deb-blockbook-%: .deb-image
 	docker run -t --rm -e PACKAGER=$(PACKAGER) -v "$(CURDIR):/src" -v "$(CURDIR)/build:/out" $(DEB_IMAGE) /build/build-deb.sh blockbook $* $(ARGS)
@@ -55,7 +56,7 @@ build-images: clean-images
 .deb-image: .bin-image
 	@if [ $$(build/tools/image_status.sh $(DEB_IMAGE):latest build/docker) != "ok" ]; then \
 		echo "Building image $(DEB_IMAGE)..."; \
-		docker build --no-cache=$(NO_CACHE) -t $(DEB_IMAGE) build/docker/deb; \
+		docker build --no-cache=$(NO_CACHE) --build-arg DOCKER_VERSION=$(DOCKER_VERSION) -t $(DEB_IMAGE) build/docker/deb; \
 	else \
 		echo "Image $(DEB_IMAGE) is up to date"; \
 	fi
@@ -79,3 +80,6 @@ clean-bin-image:
 
 clean-deb-image:
 	- docker rmi $(DEB_IMAGE)
+
+style:
+	find . -name "*.go" -exec gofmt -w {} \;

README.md

@@ -1,8 +1,154 @@
 [![Go Report Card](https://goreportcard.com/badge/trezor/blockbook)](https://goreportcard.com/report/trezor/blockbook)
+[![FLO Release](https://github.com/ranchimall/blockbook/actions/workflows/build-release-flo-deb.yml/badge.svg?branch=flo)](https://github.com/ranchimall/blockbook/actions/workflows/build-release-flo-deb.yml)
+
+# IMPORTANT Changes needed to migrate to blockbook from flosight
+1. blockbook URL link
+2. API URIs (path)
+3. response object path for tx vin floID (for processes that need to find sender id from tx details)
+4. The link for fetching details of transactions for every ADDRESS has changed slightly
+
+```
+- For point 3
+  We need to change
+
+  vin[x].addr 
+  to
+  vin[x].addresses[0]
+```
+
+
+
+## Changes needed for UI in FLO applications 
+
+- OLD BLOCK LINK
+  - https://flosight.duckdns.org/block/48fb49a89317c0852eb894b0251ae3c830621d416b2481ecd1d541d0b01e5ab8
+  - https://flosight.duckdns.org/api/block/48fb49a89317c0852eb894b0251ae3c830621d416b2481ecd1d541d0b01e5ab8
+
+- NEW BLOCK LINK
+  - https://blockbook.ranchimall.net/block/48fb49a89317c0852eb894b0251ae3c830621d416b2481ecd1d541d0b01e5ab8
+  - https://blockbook.ranchimall.net/api/block/48fb49a89317c0852eb894b0251ae3c830621d416b2481ecd1d541d0b01e5ab8
+
+- OLD tx LINK
+  - https://flosight.duckdns.org/tx/ae7886df36832824e0e0f37cd003150cc7222e35bc7320d226f1561a598ce39a
+  - https://flosight.duckdns.org/api/tx/ae7886df36832824e0e0f37cd003150cc7222e35bc7320d226f1561a598ce39a
+
+- NEW tx LINK
+  - https://blockbook.ranchimall.net/tx/ae7886df36832824e0e0f37cd003150cc7222e35bc7320d226f1561a598ce39a
+  - https://blockbook.ranchimall.net/api/tx/ae7886df36832824e0e0f37cd003150cc7222e35bc7320d226f1561a598ce39a
+
+```
+Make this change for sender address in tx API here
+
+  vin[x].addr 
+  to
+  vin[x].addresses[0]
+```
+
+- OLD Address LINK
+  - https://flosight.duckdns.org/address/F9RgXE1WYxHwvejktpi6EnjnscEkpiWxvS
+  - https://flosight.duckdns.org/api/address/F9RgXE1WYxHwvejktpi6EnjnscEkpiWxvS
+
+- NEW ADDRESS LINK
+  - https://blockbook.ranchimall.net/address/F9RgXE1WYxHwvejktpi6EnjnscEkpiWxvS
+  - https://blockbook.ranchimall.net/api/address/F9RgXE1WYxHwvejktpi6EnjnscEkpiWxvS
+
+- OLD
+  - https://flosight.ranchimall.net/api/addrs/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT/txs
+  - https://flosight.ranchimall.net/api/addrs/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT/txs?from=0&to=359
+
+- NEW
+  - https://blockbook.ranchimall.net/api/address/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT?details=basic
+  - https://blockbook.ranchimall.net/api/address/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT?details=txs
+
+- with paging for address
+  - https://blockbook.ranchimall.net/api/address/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT?details=txs&pageSize=10&page=2
+
+
+```javascript
+//Flosight
+var response = ajax("GET",`api/addrs/${addr}/txs?from=0&to=${nRequired}`);
+//Blockbook
+var response = ajax("GET",`api/address/${addr}&details=txs?pageSize=${nRequired}&page=1`);
+```
+
+
+
+- OLD LINK FOR DIRECT BALANCE QUERY
+  - https://flosight.duckdns.org/api/addr/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT/balance
+
+- NO BLOCKBOOK EQUIVALENT
+  - THIS HAS TO BE FETCHED FROM THIS FORMAT
+  - https://blockbook.ranchimall.net/api/address/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT?details=basic
+
+```javascript
+// https://blockbook.ranchimall.net/api/address/FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT?details=basic  
+// JSON data as a string
+var jsonData = '{"addrStr":"FBL45szT4jDQmViVirUxPeJjn1tkCDMxeT","balance":0.1663,"balanceSat":16630000,"totalReceived":29.4465,"totalReceivedSat":2944650000,"totalSent":29.2802,"totalSentSat":2928020000,"unconfirmedBalance":0,"unconfirmedBalanceSat":0,"unconfirmedTxApperances":0,"txApperances":407}';
+
+// Parse the JSON data into a JavaScript object
+var dataObject = JSON.parse(jsonData);
+
+// Extract the balance value
+var balance = dataObject.balance;
+
+// Output the balance
+console.log(balance); // Output: 0.1663
+```
+
+- To broadcast tx in Blockbook
+  - https://blockbook.ranchimall.net/api/sendtx/hex_tx_data
+
+```
+//THIS IS FLOSIGHT CODE TO BROADCAST TRANSACTION -- NOT NEEDED IN BLOCKBOOK
+function broadcastTx(signedTxHash) {
+    var http = new XMLHttpRequest();
+    var url = `${api_url}/api/tx/send`;
+    if (signedTxHash.length < 1) {
+        return false;
+    }
+    
+    var params = `{"rawtx":"${signedTxHash}"}`;
+    var result;
+    http.open('POST', url, false);
+
+    //Send the proper header information along with the request
+    http.setRequestHeader('Content-type', 'application/json');
+
+    http.onreadystatechange = function () { //Call a function when the state changes.
+        if (http.readyState == 4 && http.status == 200) {
+            console.log(http.response);
+            var txid = JSON.parse(http.response).txid.result;
+            console.log("Transaction successful! txid : " + txid);
+            result = txid;
+        } else {
+            console.log(http.responseText);
+            result = false;
+        }
+    }
+    http.send(params);
+    return result;
+}
+```
+
+# Websocket Connectivity issue with Nginx
+
+- Nginx needs more directives to permit Websocket traffic to pass.
+-  `proxy_set_header Upgrade $http_upgrade;` AND  `proxy_set_header Connection "upgrade";` must be set in location in nginx conf file
+
+```
+    location / {
+        proxy_pass https://0.0.0.0:98765/;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+    }
+
+```
 
 # Blockbook
 
-**Blockbook** is back-end service for Trezor wallet. Main features of **Blockbook** are:
+**Blockbook** is a back-end service for Trezor Suite. The main features of **Blockbook** are:
 
 -   index of addresses and address balances of the connected block chain
 -   fast index search
@@ -35,7 +181,7 @@ the rest of coins were implemented by the community.
 
 Testnets for some coins are also supported, for example:
 
--   Bitcoin Testnet, Bitcoin Cash Testnet, ZCash Testnet, Ethereum Testnets (Goerli, Sepolia)
+-   Bitcoin Testnet, Bitcoin Cash Testnet, ZCash Testnet, Ethereum Testnets (Sepolia, Holesky)
 
 List of all implemented coins is in [the registry of ports](/docs/ports.md).
 
@@ -74,3 +220,7 @@ Blockbook stores data the key-value store RocksDB. Database format is described
 ## API
 
 Blockbook API is described [here](/docs/api.md).
+
+## Environment variables
+
+List of environment variables that affect Blockbook's behavior is [here](/docs/env.md).

api/ethereumtype.go

@@ -62,7 +62,7 @@ func (w *Worker) RefetchInternalDataRoutine() {
 			if block != nil {
 				blockSpecificData, _ = block.CoinSpecificData.(*bchain.EthereumBlockSpecificData)
 			}
-			if err != nil || block == nil || blockSpecificData == nil || blockSpecificData.InternalDataError != "" {
+			if err != nil || block == nil || (blockSpecificData != nil && blockSpecificData.InternalDataError != "") {
 				glog.Errorf("Refetching internal data for %d %s, error %v, retrying", ie.Height, ie.Hash, err)
 				// try for second time to fetch the data - the 2nd attempt after the first unsuccessful has many times higher probability of success
 				// probably something to do with data preloaded to cache on the backend

api/types.go

@@ -208,9 +208,9 @@ type TokenTransfer struct {
 	From             string               `json:"from"`
 	To               string               `json:"to"`
 	Contract         string               `json:"contract"`
-	Name             string               `json:"name"`
-	Symbol           string               `json:"symbol"`
-	Decimals         int                  `json:"decimals"`
+	Name             string               `json:"name,omitempty"`
+	Symbol           string               `json:"symbol,omitempty"`
+	Decimals         int                  `json:"decimals,omitempty"`
 	Value            *Amount              `json:"value,omitempty"`
 	MultiTokenValues []MultiTokenValue    `json:"multiTokenValues,omitempty"`
 }
@@ -231,7 +231,11 @@ type EthereumSpecific struct {
 	Nonce             uint64                                 `json:"nonce"`
 	GasLimit          *big.Int                               `json:"gasLimit"`
 	GasUsed           *big.Int                               `json:"gasUsed,omitempty"`
-	GasPrice          *Amount                                `json:"gasPrice"`
+	GasPrice          *Amount                                `json:"gasPrice,omitempty"`
+	L1Fee             *big.Int                               `json:"l1Fee,omitempty"`
+	L1FeeScalar       string                                 `json:"l1FeeScalar,omitempty"`
+	L1GasPrice        *Amount                                `json:"l1GasPrice,omitempty"`
+	L1GasUsed         *big.Int                               `json:"l1GasUsed,omitempty"`
 	Data              string                                 `json:"data,omitempty"`
 	ParsedData        *bchain.EthereumParsedInputData        `json:"parsedData,omitempty"`
 	InternalTransfers []EthereumInternalTransfer             `json:"internalTransfers,omitempty"`
@@ -316,6 +320,19 @@ type AddressFilter struct {
 	OnlyConfirmed bool
 }
 
+// StakingPool holds data about address participation in a staking pool contract
+type StakingPool struct {
+	Contract                string  `json:"contract"`
+	Name                    string  `json:"name"`
+	PendingBalance          *Amount `json:"pendingBalance"`
+	PendingDepositedBalance *Amount `json:"pendingDepositedBalance"`
+	DepositedBalance        *Amount `json:"depositedBalance"`
+	WithdrawTotalAmount     *Amount `json:"withdrawTotalAmount"`
+	ClaimableAmount         *Amount `json:"claimableAmount"`
+	RestakedReward          *Amount `json:"restakedReward"`
+	AutocompoundBalance     *Amount `json:"autocompoundBalance"`
+}
+
 // Address holds information about address and its transactions
 type Address struct {
 	Paging
@@ -342,6 +359,7 @@ type Address struct {
 	ContractInfo          *bchain.ContractInfo `json:"contractInfo,omitempty"`
 	Erc20Contract         *bchain.ContractInfo `json:"erc20Contract,omitempty"` // deprecated
 	AddressAliases        AddressAliasesMap    `json:"addressAliases,omitempty"`
+	StakingPools          []StakingPool        `json:"stakingPools,omitempty"`
 	// helpers for explorer
 	Filter        string              `json:"-"`
 	XPubAddresses map[string]struct{} `json:"-"`
@@ -485,6 +503,7 @@ type BlockRaw struct {
 // BlockbookInfo contains information about the running blockbook instance
 type BlockbookInfo struct {
 	Coin                         string                       `json:"coin"`
+	Network                      string                       `json:"network"`
 	Host                         string                       `json:"host"`
 	Version                      string                       `json:"version"`
 	GitCommit                    string                       `json:"gitCommit"`
@@ -504,6 +523,7 @@ type BlockbookInfo struct {
 	CurrentFiatRatesTime         *time.Time                   `json:"currentFiatRatesTime,omitempty"`
 	HistoricalFiatRatesTime      *time.Time                   `json:"historicalFiatRatesTime,omitempty"`
 	HistoricalTokenFiatRatesTime *time.Time                   `json:"historicalTokenFiatRatesTime,omitempty"`
+	SupportedStakingPools        []string                     `json:"supportedStakingPools,omitempty"`
 	DbSizeFromColumns            int64                        `json:"dbSizeFromColumns,omitempty"`
 	DbColumns                    []common.InternalStateColumn `json:"dbColumns,omitempty"`
 	About                        string                       `json:"about"`

api/typesv1.go

@@ -2,7 +2,8 @@ package api
 
 import (
 	"math/big"
-
+	"encoding/json"
+	"strconv"
 	"github.com/trezor/blockbook/bchain"
 )
 
@@ -21,9 +22,10 @@ type VinV1 struct {
 	ScriptSig ScriptSigV1              `json:"scriptSig"`
 	AddrDesc  bchain.AddressDescriptor `json:"-"`
 	Addresses []string                 `json:"addresses"`
-	IsAddress bool                     `json:"-"`
-	Value     string                   `json:"value"`
-	ValueSat  big.Int                  `json:"-"`
+	IsAddress bool                     `json:"isAddress"`
+	Value     float64                  `json:"value"`
+	ValueSat  big.Int                  `json:"valueSat"`
+	Coinbase  string                   `json:"coinbase,omitempty"`
 }
 
 // ScriptPubKeyV1 is used for legacy api v1
@@ -32,14 +34,14 @@ type ScriptPubKeyV1 struct {
 	Asm       string                   `json:"asm,omitempty"`
 	AddrDesc  bchain.AddressDescriptor `json:"-"`
 	Addresses []string                 `json:"addresses"`
-	IsAddress bool                     `json:"-"`
+	IsAddress bool                     `json:"isAddress"`
 	Type      string                   `json:"type,omitempty"`
 }
 
 // VoutV1 is used for legacy api v1
 type VoutV1 struct {
-	Value        string         `json:"value"`
-	ValueSat     big.Int        `json:"-"`
+	Value        float64        `json:"value"`
+	ValueSat     big.Int        `json:"valueSat"`
 	N            int            `json:"n"`
 	ScriptPubKey ScriptPubKeyV1 `json:"scriptPubKey"`
 	Spent        bool           `json:"spent"`
@@ -52,7 +54,7 @@ type VoutV1 struct {
 type TxV1 struct {
 	Txid          string   `json:"txid"`
 	Version       int32    `json:"version,omitempty"`
-	Locktime      uint32   `json:"locktime,omitempty"`
+	Locktime      uint32   `json:"locktime"`
 	Vin           []VinV1  `json:"vin"`
 	Vout          []VoutV1 `json:"vout"`
 	Blockhash     string   `json:"blockhash,omitempty"`
@@ -60,24 +62,29 @@ type TxV1 struct {
 	Confirmations uint32   `json:"confirmations"`
 	Time          int64    `json:"time,omitempty"`
 	Blocktime     int64    `json:"blocktime"`
-	ValueOut      string   `json:"valueOut"`
-	ValueOutSat   big.Int  `json:"-"`
+	ValueOut      float64  `json:"valueOut"`
+	ValueOutSat   big.Int  `json:"valueOutSat"`
 	Size          int      `json:"size,omitempty"`
-	ValueIn       string   `json:"valueIn"`
-	ValueInSat    big.Int  `json:"-"`
-	Fees          string   `json:"fees"`
-	FeesSat       big.Int  `json:"-"`
+	ValueIn       float64  `json:"valueIn"`
+	ValueInSat    big.Int  `json:"valueInSat"`
+	Fees          float64  `json:"fees"`
+	FeesSat       big.Int  `json:"feesSat"`
 	Hex           string   `json:"hex"`
+	FloData       string   `json:"floData,omitempty"`
 }
 
 // AddressV1 is used for legacy api v1
 type AddressV1 struct {
 	Paging
 	AddrStr                 string   `json:"addrStr"`
-	Balance                 string   `json:"balance"`
-	TotalReceived           string   `json:"totalReceived"`
-	TotalSent               string   `json:"totalSent"`
-	UnconfirmedBalance      string   `json:"unconfirmedBalance"`
+	Balance                 float64  `json:"balance"`
+	BalanceSat              big.Int  `json:"balanceSat"`
+	TotalReceived           float64  `json:"totalReceived"`
+	TotalReceivedSat        big.Int  `json:"totalReceivedSat"`
+	TotalSent               float64  `json:"totalSent"`
+	TotalSentSat            big.Int  `json:"totalSentSat"`
+	UnconfirmedBalance      float64  `json:"unconfirmedBalance"`
+	UnconfirmedBalanceSat   big.Int  `json:"unconfirmedBalanceSat"`
 	UnconfirmedTxApperances int      `json:"unconfirmedTxApperances"`
 	TxApperances            int      `json:"txApperances"`
 	Transactions            []*TxV1  `json:"txs,omitempty"`
@@ -88,7 +95,7 @@ type AddressV1 struct {
 type AddressUtxoV1 struct {
 	Txid          string  `json:"txid"`
 	Vout          uint32  `json:"vout"`
-	Amount        string  `json:"amount"`
+	Amount        float64 `json:"amount"`
 	AmountSat     big.Int `json:"satoshis"`
 	Height        int     `json:"height,omitempty"`
 	Confirmations int     `json:"confirmations"`
@@ -102,6 +109,15 @@ type BlockV1 struct {
 	Transactions []*TxV1 `json:"txs,omitempty"`
 }
 
+type CoinSpecificDataV0 struct {
+	FloData       string
+}
+
+func stringToFloat(f string) float64 {
+	s, _ := strconv.ParseFloat(f, 64)
+	return s
+}
+
 // TxToV1 converts Tx to TxV1
 func (w *Worker) TxToV1(tx *Tx) *TxV1 {
 	d := w.chainParser.AmountDecimals()
@@ -119,9 +135,10 @@ func (w *Worker) TxToV1(tx *Tx) *TxV1 {
 			IsAddress: v.IsAddress,
 			Sequence:  v.Sequence,
 			Txid:      v.Txid,
-			Value:     v.ValueSat.DecimalString(d),
+			Value:     stringToFloat(v.ValueSat.DecimalString(d)),
 			ValueSat:  v.ValueSat.AsBigInt(),
 			Vout:      v.Vout,
+			Coinbase:  v.Coinbase,
 		}
 	}
 	voutV1 := make([]VoutV1, len(tx.Vout))
@@ -141,29 +158,39 @@ func (w *Worker) TxToV1(tx *Tx) *TxV1 {
 			SpentHeight: v.SpentHeight,
 			SpentIndex:  v.SpentIndex,
 			SpentTxID:   v.SpentTxID,
-			Value:       v.ValueSat.DecimalString(d),
+			Value:       stringToFloat(v.ValueSat.DecimalString(d)),
 			ValueSat:    v.ValueSat.AsBigInt(),
 		}
 	}
+	
+	//floData
+	var coinData CoinSpecificDataV0
+    // Notice the dereferencing asterisk *
+    err := json.Unmarshal(tx.CoinSpecificData, &coinData)
+    if err != nil {
+        return nil
+    }
+
 	return &TxV1{
 		Blockhash:     tx.Blockhash,
 		Blockheight:   tx.Blockheight,
 		Blocktime:     tx.Blocktime,
 		Confirmations: tx.Confirmations,
-		Fees:          tx.FeesSat.DecimalString(d),
+		Fees:          stringToFloat(tx.FeesSat.DecimalString(d)),
 		FeesSat:       tx.FeesSat.AsBigInt(),
 		Hex:           tx.Hex,
 		Locktime:      tx.Locktime,
 		Size:          tx.Size,
 		Time:          tx.Blocktime,
 		Txid:          tx.Txid,
-		ValueIn:       tx.ValueInSat.DecimalString(d),
+		ValueIn:       stringToFloat(tx.ValueInSat.DecimalString(d)),
 		ValueInSat:    tx.ValueInSat.AsBigInt(),
-		ValueOut:      tx.ValueOutSat.DecimalString(d),
+		ValueOut:      stringToFloat(tx.ValueOutSat.DecimalString(d)),
 		ValueOutSat:   tx.ValueOutSat.AsBigInt(),
 		Version:       tx.Version,
 		Vin:           vinV1,
 		Vout:          voutV1,
+		FloData:       coinData.FloData,	//(tx.CoinSpecificData).FloData
 	}
 }
 
@@ -180,14 +207,18 @@ func (w *Worker) AddressToV1(a *Address) *AddressV1 {
 	d := w.chainParser.AmountDecimals()
 	return &AddressV1{
 		AddrStr:                 a.AddrStr,
-		Balance:                 a.BalanceSat.DecimalString(d),
+		Balance:                 stringToFloat(a.BalanceSat.DecimalString(d)),
+		BalanceSat:              a.BalanceSat.AsBigInt(),
 		Paging:                  a.Paging,
-		TotalReceived:           a.TotalReceivedSat.DecimalString(d),
-		TotalSent:               a.TotalSentSat.DecimalString(d),
+		TotalReceived:           stringToFloat(a.TotalReceivedSat.DecimalString(d)),
+		TotalReceivedSat:         a.TotalReceivedSat.AsBigInt(),
+		TotalSent:               stringToFloat(a.TotalSentSat.DecimalString(d)),
+		TotalSentSat:            a.TotalSentSat.AsBigInt(),
 		Transactions:            w.transactionsToV1(a.Transactions),
 		TxApperances:            a.Txs,
 		Txids:                   a.Txids,
-		UnconfirmedBalance:      a.UnconfirmedBalanceSat.DecimalString(d),
+		UnconfirmedBalance:      stringToFloat(a.UnconfirmedBalanceSat.DecimalString(d)),
+		UnconfirmedBalanceSat:   a.UnconfirmedBalanceSat.AsBigInt(),
 		UnconfirmedTxApperances: a.UnconfirmedTxs,
 	}
 }
@@ -200,7 +231,7 @@ func (w *Worker) AddressUtxoToV1(au Utxos) []AddressUtxoV1 {
 		utxo := &au[i]
 		v1[i] = AddressUtxoV1{
 			AmountSat:     utxo.AmountSat.AsBigInt(),
-			Amount:        utxo.AmountSat.DecimalString(d),
+			Amount:        stringToFloat(utxo.AmountSat.DecimalString(d)),
 			Confirmations: utxo.Confirmations,
 			Height:        utxo.Height,
 			Txid:          utxo.Txid,

api/worker.go

@@ -36,6 +36,9 @@ type Worker struct {
 	metrics           *common.Metrics
 }
 
+// contractInfoCache is a temporary cache of contract information for ethereum token transfers
+type contractInfoCache = map[string]*bchain.ContractInfo
+
 // NewWorker creates new api worker
 func NewWorker(db *db.RocksDB, chain bchain.BlockChain, mempool bchain.Mempool, txCache *db.TxCache, metrics *common.Metrics, is *common.InternalState, fiatRates *fiat.FiatRates) (*Worker, error) {
 	w := &Worker{
@@ -169,9 +172,18 @@ func (w *Worker) getAddressAliases(addresses map[string]struct{}) AddressAliases
 		}
 		for a := range addresses {
 			if w.chainType == bchain.ChainEthereumType {
-				ci, err := w.db.GetContractInfoForAddress(a)
-				if err == nil && ci != nil && ci.Name != "" {
-					aliases[a] = AddressAlias{Type: "Contract", Alias: ci.Name}
+				addrDesc, err := w.chainParser.GetAddrDescFromAddress(a)
+				if err != nil || addrDesc == nil {
+					continue
+				}
+				ci, err := w.db.GetContractInfo(addrDesc, bchain.UnknownTokenType)
+				if err == nil && ci != nil {
+					if ci.Type == bchain.UnhandledTokenType {
+						ci, _, err = w.getContractDescriptorInfo(addrDesc, bchain.UnknownTokenType)
+					}
+					if err == nil && ci != nil && ci.Name != "" {
+						aliases[a] = AddressAlias{Type: "Contract", Alias: ci.Name}
+					}
 				}
 			}
 			n := w.db.GetAddressAlias(a)
@@ -187,7 +199,7 @@ func (w *Worker) getAddressAliases(addresses map[string]struct{}) AddressAliases
 // GetTransaction reads transaction data from txid
 func (w *Worker) GetTransaction(txid string, spendingTxs bool, specificJSON bool) (*Tx, error) {
 	addresses := w.newAddressesMapForAliases()
-	tx, err := w.getTransaction(txid, spendingTxs, specificJSON, addresses)
+	tx, err := w.getTransaction(txid, spendingTxs, /*specificJSON*/ true, addresses)
 	if err != nil {
 		return nil, err
 	}
@@ -195,6 +207,11 @@ func (w *Worker) GetTransaction(txid string, spendingTxs bool, specificJSON bool
 	return tx, nil
 }
 
+// GetRawTransaction gets raw transaction data in hex format from txid
+func (w *Worker) GetRawTransaction(txid string) (string, error) {
+	return w.chain.EthereumTypeGetRawTransaction(txid)
+}
+
 // getTransaction reads transaction data from txid
 func (w *Worker) getTransaction(txid string, spendingTxs bool, specificJSON bool, addresses map[string]struct{}) (*Tx, error) {
 	bchainTx, height, err := w.txCache.GetTransaction(txid)
@@ -426,18 +443,25 @@ func (w *Worker) getTransactionFromBchainTx(bchainTx *bchain.Tx, height int, spe
 		// mempool txs do not have fees yet
 		if ethTxData.GasUsed != nil {
 			feesSat.Mul(ethTxData.GasPrice, ethTxData.GasUsed)
+			if ethTxData.L1Fee != nil {
+				feesSat.Add(&feesSat, ethTxData.L1Fee)
+			}
 		}
 		if len(bchainTx.Vout) > 0 {
 			valOutSat = bchainTx.Vout[0].ValueSat
 		}
 		ethSpecific = &EthereumSpecific{
-			GasLimit:   ethTxData.GasLimit,
-			GasPrice:   (*Amount)(ethTxData.GasPrice),
-			GasUsed:    ethTxData.GasUsed,
-			Nonce:      ethTxData.Nonce,
-			Status:     ethTxData.Status,
-			Data:       ethTxData.Data,
-			ParsedData: parsedInputData,
+			GasLimit:    ethTxData.GasLimit,
+			GasPrice:    (*Amount)(ethTxData.GasPrice),
+			GasUsed:     ethTxData.GasUsed,
+			L1Fee:       ethTxData.L1Fee,
+			L1FeeScalar: ethTxData.L1FeeScalar,
+			L1GasPrice:  (*Amount)(ethTxData.L1GasPrice),
+			L1GasUsed:   ethTxData.L1GasUsed,
+			Nonce:       ethTxData.Nonce,
+			Status:      ethTxData.Status,
+			Data:        ethTxData.Data,
+			ParsedData:  parsedInputData,
 		}
 		if internalData != nil {
 			ethSpecific.Type = internalData.Type
@@ -598,7 +622,7 @@ func (w *Worker) GetTransactionFromMempoolTx(mempoolTx *bchain.MempoolTx) (*Tx,
 	return r, nil
 }
 
-func (w *Worker) getContractInfo(contract string, typeFromContext bchain.TokenTypeName) (*bchain.ContractInfo, bool, error) {
+func (w *Worker) GetContractInfo(contract string, typeFromContext bchain.TokenTypeName) (*bchain.ContractInfo, bool, error) {
 	cd, err := w.chainParser.GetAddrDescFromAddress(contract)
 	if err != nil {
 		return nil, false, err
@@ -638,7 +662,7 @@ func (w *Worker) getContractDescriptorInfo(cd bchain.AddressDescriptor, typeFrom
 				glog.Errorf("StoreContractInfo error %v, contract %v", err, cd)
 			}
 		}
-	} else if (len(contractInfo.Name) > 0 && contractInfo.Name[0] == 0) || (len(contractInfo.Symbol) > 0 && contractInfo.Symbol[0] == 0) {
+	} else if (contractInfo.Type == bchain.UnhandledTokenType || len(contractInfo.Name) > 0 && contractInfo.Name[0] == 0) || (len(contractInfo.Symbol) > 0 && contractInfo.Symbol[0] == 0) {
 		// fix contract name/symbol that was parsed as a string consisting of zeroes
 		blockchainContractInfo, err := w.chain.GetContractInfo(cd)
 		if err != nil {
@@ -657,6 +681,10 @@ func (w *Worker) getContractDescriptorInfo(cd bchain.AddressDescriptor, typeFrom
 			if blockchainContractInfo != nil {
 				contractInfo.Decimals = blockchainContractInfo.Decimals
 			}
+			if contractInfo.Type == bchain.UnhandledTokenType {
+				glog.Infof("Contract %v %v [%s] handled", cd, typeFromContext, contractInfo.Name)
+				contractInfo.Type = typeFromContext
+			}
 			if err = w.db.StoreContractInfo(contractInfo); err != nil {
 				glog.Errorf("StoreContractInfo error %v, contract %v", err, cd)
 			}
@@ -666,39 +694,49 @@ func (w *Worker) getContractDescriptorInfo(cd bchain.AddressDescriptor, typeFrom
 }
 
 func (w *Worker) getEthereumTokensTransfers(transfers bchain.TokenTransfers, addresses map[string]struct{}) []TokenTransfer {
-	sort.Sort(transfers)
 	tokens := make([]TokenTransfer, len(transfers))
-	for i := range transfers {
-		t := transfers[i]
-		typeName := bchain.EthereumTokenTypeMap[t.Type]
-		contractInfo, _, err := w.getContractInfo(t.Contract, typeName)
-		if err != nil {
-			glog.Errorf("getContractInfo error %v, contract %v", err, t.Contract)
-			continue
-		}
-		var value *Amount
-		var values []MultiTokenValue
-		if t.Type == bchain.MultiToken {
-			values = make([]MultiTokenValue, len(t.MultiTokenValues))
-			for j := range values {
-				values[j].Id = (*Amount)(&t.MultiTokenValues[j].Id)
-				values[j].Value = (*Amount)(&t.MultiTokenValues[j].Value)
+	if len(transfers) > 0 {
+		sort.Sort(transfers)
+		contractCache := make(contractInfoCache)
+		for i := range transfers {
+			t := transfers[i]
+			typeName := bchain.EthereumTokenTypeMap[t.Type]
+			var contractInfo *bchain.ContractInfo
+			if info, ok := contractCache[t.Contract]; ok {
+				contractInfo = info
+			} else {
+				info, _, err := w.GetContractInfo(t.Contract, typeName)
+				if err != nil {
+					glog.Errorf("getContractInfo error %v, contract %v", err, t.Contract)
+					continue
+				}
+				contractInfo = info
+				contractCache[t.Contract] = info
+			}
+			var value *Amount
+			var values []MultiTokenValue
+			if t.Type == bchain.MultiToken {
+				values = make([]MultiTokenValue, len(t.MultiTokenValues))
+				for j := range values {
+					values[j].Id = (*Amount)(&t.MultiTokenValues[j].Id)
+					values[j].Value = (*Amount)(&t.MultiTokenValues[j].Value)
+				}
+			} else {
+				value = (*Amount)(&t.Value)
+			}
+			aggregateAddress(addresses, t.From)
+			aggregateAddress(addresses, t.To)
+			tokens[i] = TokenTransfer{
+				Type:             typeName,
+				Contract:         t.Contract,
+				From:             t.From,
+				To:               t.To,
+				Value:            value,
+				MultiTokenValues: values,
+				Decimals:         contractInfo.Decimals,
+				Name:             contractInfo.Name,
+				Symbol:           contractInfo.Symbol,
 			}
-		} else {
-			value = (*Amount)(&t.Value)
-		}
-		aggregateAddress(addresses, t.From)
-		aggregateAddress(addresses, t.To)
-		tokens[i] = TokenTransfer{
-			Type:             typeName,
-			Contract:         t.Contract,
-			From:             t.From,
-			To:               t.To,
-			Value:            value,
-			MultiTokenValues: values,
-			Decimals:         contractInfo.Decimals,
-			Name:             contractInfo.Name,
-			Symbol:           contractInfo.Symbol,
 		}
 	}
 	return tokens
@@ -1045,6 +1083,7 @@ type ethereumTypeAddressData struct {
 	totalResults         int
 	tokensBaseValue      float64
 	tokensSecondaryValue float64
+	stakingPools         []StakingPool
 }
 
 func (w *Worker) getEthereumTypeAddressBalances(addrDesc bchain.AddressDescriptor, details AccountDetails, filter *AddressFilter, secondaryCoin string) (*db.AddrBalance, *ethereumTypeAddressData, error) {
@@ -1103,10 +1142,16 @@ func (w *Worker) getEthereumTypeAddressBalances(addrDesc bchain.AddressDescripto
 			d.tokens = d.tokens[:j]
 			sort.Sort(d.tokens)
 		}
-		d.contractInfo, err = w.db.GetContractInfo(addrDesc, "")
+		d.contractInfo, err = w.db.GetContractInfo(addrDesc, bchain.UnknownTokenType)
 		if err != nil {
 			return nil, nil, err
 		}
+		if d.contractInfo != nil && d.contractInfo.Type == bchain.UnhandledTokenType {
+			d.contractInfo, _, err = w.getContractDescriptorInfo(addrDesc, bchain.UnknownTokenType)
+			if err != nil {
+				return nil, nil, err
+			}
+		}
 		if filter.FromHeight == 0 && filter.ToHeight == 0 {
 			// compute total results for paging
 			if filter.Vout == AddressFilterVoutOff {
@@ -1144,9 +1189,41 @@ func (w *Worker) getEthereumTypeAddressBalances(addrDesc bchain.AddressDescripto
 		filter.Vout = AddressFilterVoutQueryNotNecessary
 		d.totalResults = -1
 	}
+	// if staking pool enabled, fetch the staking pool details
+	if details >= AccountDetailsTokenBalances {
+		d.stakingPools, err = w.getStakingPoolsData(addrDesc)
+		if err != nil {
+			return nil, nil, err
+		}
+	}
 	return ba, &d, nil
 }
 
+func (w *Worker) getStakingPoolsData(addrDesc bchain.AddressDescriptor) ([]StakingPool, error) {
+	var pools []StakingPool
+	if len(w.chain.EthereumTypeGetSupportedStakingPools()) > 0 {
+		sp, err := w.chain.EthereumTypeGetStakingPoolsData(addrDesc)
+		if err != nil {
+			return nil, err
+		}
+		for i := range sp {
+			p := &sp[i]
+			pools = append(pools, StakingPool{
+				Contract:                p.Contract,
+				Name:                    p.Name,
+				PendingBalance:          (*Amount)(&p.PendingBalance),
+				PendingDepositedBalance: (*Amount)(&p.PendingDepositedBalance),
+				DepositedBalance:        (*Amount)(&p.DepositedBalance),
+				WithdrawTotalAmount:     (*Amount)(&p.WithdrawTotalAmount),
+				ClaimableAmount:         (*Amount)(&p.ClaimableAmount),
+				RestakedReward:          (*Amount)(&p.RestakedReward),
+				AutocompoundBalance:     (*Amount)(&p.AutocompoundBalance),
+			})
+		}
+	}
+	return pools, nil
+}
+
 func (w *Worker) txFromTxid(txid string, bestHeight uint32, option AccountDetails, blockInfo *db.BlockInfo, addresses map[string]struct{}) (*Tx, error) {
 	var tx *Tx
 	var err error
@@ -1159,7 +1236,7 @@ func (w *Worker) txFromTxid(txid string, bestHeight uint32, option AccountDetail
 		if ta == nil {
 			glog.Warning("DB inconsistency:  tx ", txid, ": not found in txAddresses")
 			// as fallback, get tx from backend
-			tx, err = w.getTransaction(txid, false, false, addresses)
+			tx, err = w.getTransaction(txid, false, true, addresses)
 			if err != nil {
 				return nil, errors.Annotatef(err, "getTransaction %v", txid)
 			}
@@ -1178,7 +1255,7 @@ func (w *Worker) txFromTxid(txid string, bestHeight uint32, option AccountDetail
 			tx = w.txFromTxAddress(txid, ta, blockInfo, bestHeight, addresses)
 		}
 	} else {
-		tx, err = w.getTransaction(txid, false, false, addresses)
+		tx, err = w.getTransaction(txid, false, true, addresses)
 		if err != nil {
 			return nil, errors.Annotatef(err, "getTransaction %v", txid)
 		}
@@ -1337,7 +1414,7 @@ func (w *Worker) GetAddress(address string, page int, txsOnPage int, option Acco
 			if option == AccountDetailsTxidHistory {
 				txids = append(txids, txid)
 			} else {
-				tx, err := w.txFromTxid(txid, bestheight, option, nil, addresses)
+				tx, err := w.txFromTxid(txid, bestheight, AccountDetailsTxHistory, nil, addresses)
 				if err != nil {
 					return nil, err
 				}
@@ -1388,12 +1465,13 @@ func (w *Worker) GetAddress(address string, page int, txsOnPage int, option Acco
 		ContractInfo:          ed.contractInfo,
 		Nonce:                 ed.nonce,
 		AddressAliases:        w.getAddressAliases(addresses),
+		StakingPools:          ed.stakingPools,
 	}
 	// keep address backward compatible, set deprecated Erc20Contract value if ERC20 token
 	if ed.contractInfo != nil && ed.contractInfo.Type == bchain.ERC20TokenType {
 		r.Erc20Contract = ed.contractInfo
 	}
-	glog.Info("GetAddress ", address, ", ", time.Since(start))
+	glog.Info("GetAddress-", option, " ", address, ", ", time.Since(start))
 	return r, nil
 }
 
@@ -1603,6 +1681,17 @@ func (w *Worker) GetBalanceHistory(address string, fromTimestamp, toTimestamp in
 	if err != nil {
 		return nil, err
 	}
+	// do not get balance history for contracts
+	if w.chainType == bchain.ChainEthereumType {
+		ci, err := w.db.GetContractInfo(addrDesc, bchain.UnknownTokenType)
+		if err != nil {
+			return nil, err
+		}
+		if ci != nil {
+			glog.Info("GetBalanceHistory ", address, " is a contract, skipping")
+			return nil, NewAPIError("GetBalanceHistory for a contract not allowed", true)
+		}
+	}
 	fromUnix, fromHeight, toUnix, toHeight := w.balanceHistoryHeightsFromTo(fromTimestamp, toTimestamp)
 	if fromHeight >= toHeight {
 		return bhs, nil
@@ -1880,7 +1969,11 @@ func (w *Worker) GetCurrentFiatRates(currencies []string, token string) (*FiatTi
 	ticker := w.fiatRates.GetCurrentTicker(vsCurrency, token)
 	var err error
 	if ticker == nil {
-		ticker, err = w.db.FiatRatesFindLastTicker(vsCurrency, token)
+		if token == "" {
+			// fallback - get last fiat rate from db if not in current ticker
+			// not for tokens, many tokens do not have fiat rates at all and it is very costly to do DB search for token without an exchange rate
+			ticker, err = w.db.FiatRatesFindLastTicker(vsCurrency, token)
+		}
 		if err != nil {
 			return nil, NewAPIError(fmt.Sprintf("Error finding ticker: %v", err), false)
 		} else if ticker == nil {
@@ -2146,7 +2239,7 @@ func (w *Worker) GetBlock(bid string, page int, txsOnPage int) (*Block, error) {
 	txi := 0
 	addresses := w.newAddressesMapForAliases()
 	for i := from; i < to; i++ {
-		txs[txi], err = w.txFromTxid(bi.Txids[i], bestheight, AccountDetailsTxHistoryLight, dbi, addresses)
+		txs[txi], err = w.txFromTxid(bi.Txids[i], bestheight, AccountDetailsTxHistory, dbi, addresses)
 		if err != nil {
 			return nil, err
 		}
@@ -2200,6 +2293,48 @@ func (w *Worker) GetBlockRaw(bid string) (*BlockRaw, error) {
 	return &BlockRaw{Hex: hex}, err
 }
 
+// GetBlockFiltersBatch returns array of block filter data in the format ["height:hash:filter",...] if blocks greater than bestKnownBlockHash
+func (w *Worker) GetBlockFiltersBatch(bestKnownBlockHash string, pageSize int) ([]string, error) {
+	if w.is.BlockGolombFilterP == 0 {
+		return nil, NewAPIError("Not supported", true)
+	}
+	if pageSize > 10000 {
+		return nil, NewAPIError("pageSize max 10000", true)
+	}
+	if pageSize <= 0 {
+		pageSize = 1000
+	}
+	bi, err := w.chain.GetBlockInfo(bestKnownBlockHash)
+	if err != nil {
+		return nil, err
+	}
+	bestHeight, _, err := w.db.GetBestBlock()
+	if err != nil {
+		return nil, err
+	}
+	from := bi.Height + 1
+	to := bestHeight + 1
+	if from >= to {
+		return []string{}, nil
+	}
+	if to-from > uint32(pageSize) {
+		to = from + uint32(pageSize)
+	}
+	r := make([]string, 0, to-from)
+	for i := from; i < to; i++ {
+		blockHash, err := w.db.GetBlockHash(uint32(i))
+		if err != nil {
+			return nil, err
+		}
+		blockFilter, err := w.db.GetBlockFilter(blockHash)
+		if err != nil {
+			return nil, err
+		}
+		r = append(r, fmt.Sprintf("%d:%s:%s", i, blockHash, blockFilter))
+	}
+	return r, err
+}
+
 // ComputeFeeStats computes fee distribution in defined blocks and logs them to log
 func (w *Worker) ComputeFeeStats(blockFrom, blockTo int, stopCompute chan os.Signal) error {
 	bestheight, _, err := w.db.GetBestBlock()
@@ -2302,6 +2437,7 @@ func (w *Worker) GetSystemInfo(internal bool) (*SystemInfo, error) {
 	}
 	blockbookInfo := &BlockbookInfo{
 		Coin:                         w.is.Coin,
+		Network:                      w.is.GetNetwork(),
 		Host:                         w.is.Host,
 		Version:                      vi.Version,
 		GitCommit:                    vi.GitCommit,
@@ -2320,6 +2456,7 @@ func (w *Worker) GetSystemInfo(internal bool) (*SystemInfo, error) {
 		CurrentFiatRatesTime:         nonZeroTime(currentFiatRatesTime),
 		HistoricalFiatRatesTime:      nonZeroTime(w.is.HistoricalFiatRatesTime),
 		HistoricalTokenFiatRatesTime: nonZeroTime(w.is.HistoricalTokenFiatRatesTime),
+		SupportedStakingPools:        w.chain.EthereumTypeGetSupportedStakingPools(),
 		DbSize:                       w.db.DatabaseSizeOnDisk(),
 		DbSizeFromColumns:            internalDBSize,
 		DbColumns:                    columnStats,

api/xpub.go

@@ -556,7 +556,7 @@ func (w *Worker) GetXpubAddress(xpub string, page int, txsOnPage int, option Acc
 				usedTokens++
 			}
 			if option > AccountDetailsBasic {
-				token := w.tokenFromXpubAddress(data, ad, ci, i, option)
+				token := w.tokenFromXpubAddress(data, ad, int(xd.ChangeIndexes[ci]), i, option)
 				if filter.TokensToReturn == TokensToReturnDerived ||
 					filter.TokensToReturn == TokensToReturnUsed && ad.balance != nil ||
 					filter.TokensToReturn == TokensToReturnNonzeroBalance && ad.balance != nil && !IsZeroBigInt(&ad.balance.BalanceSat) {

bchain/basechain.go

@@ -41,30 +41,47 @@ func (b *BaseChain) GetMempoolEntry(txid string) (*MempoolEntry, error) {
 
 // EthereumTypeGetBalance is not supported
 func (b *BaseChain) EthereumTypeGetBalance(addrDesc AddressDescriptor) (*big.Int, error) {
-	return nil, errors.New("Not supported")
+	return nil, errors.New("not supported")
 }
 
 // EthereumTypeGetNonce is not supported
 func (b *BaseChain) EthereumTypeGetNonce(addrDesc AddressDescriptor) (uint64, error) {
-	return 0, errors.New("Not supported")
+	return 0, errors.New("not supported")
 }
 
 // EthereumTypeEstimateGas is not supported
 func (b *BaseChain) EthereumTypeEstimateGas(params map[string]interface{}) (uint64, error) {
-	return 0, errors.New("Not supported")
+	return 0, errors.New("not supported")
 }
 
 // GetContractInfo is not supported
 func (b *BaseChain) GetContractInfo(contractDesc AddressDescriptor) (*ContractInfo, error) {
-	return nil, errors.New("Not supported")
+	return nil, errors.New("not supported")
 }
 
 // EthereumTypeGetErc20ContractBalance is not supported
 func (b *BaseChain) EthereumTypeGetErc20ContractBalance(addrDesc, contractDesc AddressDescriptor) (*big.Int, error) {
-	return nil, errors.New("Not supported")
+	return nil, errors.New("not supported")
 }
 
-// GetContractInfo returns URI of non fungible or multi token defined by token id
+// GetTokenURI returns URI of non fungible or multi token defined by token id
 func (p *BaseChain) GetTokenURI(contractDesc AddressDescriptor, tokenID *big.Int) (string, error) {
-	return "", errors.New("Not supported")
+	return "", errors.New("not supported")
+}
+
+func (b *BaseChain) EthereumTypeGetSupportedStakingPools() []string {
+	return nil
+}
+
+func (b *BaseChain) EthereumTypeGetStakingPoolsData(addrDesc AddressDescriptor) ([]StakingPoolData, error) {
+	return nil, errors.New("not supported")
+}
+
+// EthereumTypeRpcCall calls eth_call with given data and to address
+func (b *BaseChain) EthereumTypeRpcCall(data, to, from string) (string, error) {
+	return "", errors.New("not supported")
+}
+
+func (b *BaseChain) EthereumTypeGetRawTransaction(txid string) (string, error) {
+	return "", errors.New("not supported")
 }

bchain/coins/arbitrum/arbitrumrpc.go

@@ -0,0 +1,77 @@
+package arbitrum
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/golang/glog"
+	"github.com/juju/errors"
+	"github.com/trezor/blockbook/bchain"
+	"github.com/trezor/blockbook/bchain/coins/eth"
+)
+
+const (
+	ArbitrumOneMainNet  eth.Network = 42161
+	ArbitrumNovaMainNet eth.Network = 42170
+)
+
+// ArbitrumRPC is an interface to JSON-RPC arbitrum service.
+type ArbitrumRPC struct {
+	*eth.EthereumRPC
+}
+
+// NewArbitrumRPC returns new ArbitrumRPC instance.
+func NewArbitrumRPC(config json.RawMessage, pushHandler func(bchain.NotificationType)) (bchain.BlockChain, error) {
+	c, err := eth.NewEthereumRPC(config, pushHandler)
+	if err != nil {
+		return nil, err
+	}
+
+	s := &ArbitrumRPC{
+		EthereumRPC: c.(*eth.EthereumRPC),
+	}
+
+	return s, nil
+}
+
+// Initialize arbitrum rpc interface
+func (b *ArbitrumRPC) Initialize() error {
+	b.OpenRPC = eth.OpenRPC
+
+	rc, ec, err := b.OpenRPC(b.ChainConfig.RPCURL)
+	if err != nil {
+		return err
+	}
+
+	// set chain specific
+	b.Client = ec
+	b.RPC = rc
+	b.NewBlock = eth.NewEthereumNewBlock()
+	b.NewTx = eth.NewEthereumNewTx()
+
+	ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
+	defer cancel()
+
+	id, err := b.Client.NetworkID(ctx)
+	if err != nil {
+		return err
+	}
+
+	// parameters for getInfo request
+	switch eth.Network(id.Uint64()) {
+	case ArbitrumOneMainNet:
+		b.MainNetChainID = ArbitrumOneMainNet
+		b.Testnet = false
+		b.Network = "livenet"
+	case ArbitrumNovaMainNet:
+		b.MainNetChainID = ArbitrumNovaMainNet
+		b.Testnet = false
+		b.Network = "livenet"
+	default:
+		return errors.Errorf("Unknown network id %v", id)
+	}
+
+	glog.Info("rpc: block chain ", b.Network)
+
+	return nil
+}

bchain/coins/avalanche/avalancherpc.go

@@ -110,7 +110,6 @@ func (b *AvalancheRPC) Initialize() error {
 func (b *AvalancheRPC) GetChainInfo() (*bchain.ChainInfo, error) {
 	ci, err := b.EthereumRPC.GetChainInfo()
 	if err != nil {
-		fmt.Println(err)
 		return nil, err
 	}
 

bchain/coins/bch/bcashparser_test.go

@@ -337,10 +337,15 @@ func Test_UnpackTx(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			b, _ := hex.DecodeString(tt.args.packedTx)
 			got, got1, err := tt.args.parser.UnpackTx(b)
+
 			if (err != nil) != tt.wantErr {
 				t.Errorf("unpackTx() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			// ignore witness unpacking
+			for i := range got.Vin {
+				got.Vin[i].Witness = nil
+			}
 			if !reflect.DeepEqual(got, tt.want) {
 				t.Errorf("unpackTx() got = %v, want %v", got, tt.want)
 			}

bchain/coins/bellcoin/bellcoinparser_test.go

@@ -316,6 +316,10 @@ func Test_UnpackTx(t *testing.T) {
 				t.Errorf("unpackTx() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			// ignore witness unpacking
+			for i := range got.Vin {
+				got.Vin[i].Witness = nil
+			}
 			if !reflect.DeepEqual(got, tt.want) {
 				t.Errorf("unpackTx() got = %v, want %v", got, tt.want)
 			}

bchain/coins/blockchain.go

@@ -4,13 +4,14 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"math/big"
+	"os"
 	"reflect"
 	"time"
 
 	"github.com/juju/errors"
 	"github.com/trezor/blockbook/bchain"
+	"github.com/trezor/blockbook/bchain/coins/arbitrum"
 	"github.com/trezor/blockbook/bchain/coins/avalanche"
 	"github.com/trezor/blockbook/bchain/coins/bch"
 	"github.com/trezor/blockbook/bchain/coins/bellcoin"
@@ -42,8 +43,10 @@ import (
 	"github.com/trezor/blockbook/bchain/coins/namecoin"
 	"github.com/trezor/blockbook/bchain/coins/nuls"
 	"github.com/trezor/blockbook/bchain/coins/omotenashicoin"
+	"github.com/trezor/blockbook/bchain/coins/optimism"
 	"github.com/trezor/blockbook/bchain/coins/pivx"
 	"github.com/trezor/blockbook/bchain/coins/polis"
+	"github.com/trezor/blockbook/bchain/coins/polygon"
 	"github.com/trezor/blockbook/bchain/coins/qtum"
 	"github.com/trezor/blockbook/bchain/coins/ravencoin"
 	"github.com/trezor/blockbook/bchain/coins/ritocoin"
@@ -65,6 +68,7 @@ var BlockChainFactories = make(map[string]blockChainFactory)
 func init() {
 	BlockChainFactories["Bitcoin"] = btc.NewBitcoinRPC
 	BlockChainFactories["Testnet"] = btc.NewBitcoinRPC
+	BlockChainFactories["Testnet4"] = btc.NewBitcoinRPC
 	BlockChainFactories["Signet"] = btc.NewBitcoinRPC
 	BlockChainFactories["Regtest"] = btc.NewBitcoinRPC
 	BlockChainFactories["Zcash"] = zec.NewZCashRPC
@@ -72,12 +76,10 @@ func init() {
 	BlockChainFactories["Ethereum"] = eth.NewEthereumRPC
 	BlockChainFactories["Ethereum Archive"] = eth.NewEthereumRPC
 	BlockChainFactories["Ethereum Classic"] = eth.NewEthereumRPC
-	BlockChainFactories["Ethereum Testnet Ropsten"] = eth.NewEthereumRPC
-	BlockChainFactories["Ethereum Testnet Ropsten Archive"] = eth.NewEthereumRPC
-	BlockChainFactories["Ethereum Testnet Goerli"] = eth.NewEthereumRPC
-	BlockChainFactories["Ethereum Testnet Goerli Archive"] = eth.NewEthereumRPC
 	BlockChainFactories["Ethereum Testnet Sepolia"] = eth.NewEthereumRPC
 	BlockChainFactories["Ethereum Testnet Sepolia Archive"] = eth.NewEthereumRPC
+	BlockChainFactories["Ethereum Testnet Holesky"] = eth.NewEthereumRPC
+	BlockChainFactories["Ethereum Testnet Holesky Archive"] = eth.NewEthereumRPC
 	BlockChainFactories["Bcash"] = bch.NewBCashRPC
 	BlockChainFactories["Bcash Testnet"] = bch.NewBCashRPC
 	BlockChainFactories["Bgold"] = btg.NewBGoldRPC
@@ -113,6 +115,7 @@ func init() {
 	BlockChainFactories["Firo"] = firo.NewFiroRPC
 	BlockChainFactories["Fujicoin"] = fujicoin.NewFujicoinRPC
 	BlockChainFactories["Flo"] = flo.NewFloRPC
+	BlockChainFactories["Flo Testnet"] = flo.NewFloRPC
 	BlockChainFactories["Bellcoin"] = bellcoin.NewBellcoinRPC
 	BlockChainFactories["Qtum"] = qtum.NewQtumRPC
 	BlockChainFactories["Viacoin"] = viacoin.NewViacoinRPC
@@ -137,25 +140,19 @@ func init() {
 	BlockChainFactories["Avalanche Archive"] = avalanche.NewAvalancheRPC
 	BlockChainFactories["BNB Smart Chain"] = bsc.NewBNBSmartChainRPC
 	BlockChainFactories["BNB Smart Chain Archive"] = bsc.NewBNBSmartChainRPC
-}
-
-// GetCoinNameFromConfig gets coin name and coin shortcut from config file
-func GetCoinNameFromConfig(configFileContent []byte) (string, string, string, error) {
-	var cn struct {
-		CoinName     string `json:"coin_name"`
-		CoinShortcut string `json:"coin_shortcut"`
-		CoinLabel    string `json:"coin_label"`
-	}
-	err := json.Unmarshal(configFileContent, &cn)
-	if err != nil {
-		return "", "", "", errors.Annotatef(err, "Error parsing config file ")
-	}
-	return cn.CoinName, cn.CoinShortcut, cn.CoinLabel, nil
+	BlockChainFactories["Polygon"] = polygon.NewPolygonRPC
+	BlockChainFactories["Polygon Archive"] = polygon.NewPolygonRPC
+	BlockChainFactories["Optimism"] = optimism.NewOptimismRPC
+	BlockChainFactories["Optimism Archive"] = optimism.NewOptimismRPC
+	BlockChainFactories["Arbitrum"] = arbitrum.NewArbitrumRPC
+	BlockChainFactories["Arbitrum Archive"] = arbitrum.NewArbitrumRPC
+	BlockChainFactories["Arbitrum Nova"] = arbitrum.NewArbitrumRPC
+	BlockChainFactories["Arbitrum Nova Archive"] = arbitrum.NewArbitrumRPC
 }
 
 // NewBlockChain creates bchain.BlockChain and bchain.Mempool for the coin passed by the parameter coin
 func NewBlockChain(coin string, configfile string, pushHandler func(bchain.NotificationType), metrics *common.Metrics) (bchain.BlockChain, bchain.Mempool, error) {
-	data, err := ioutil.ReadFile(configfile)
+	data, err := os.ReadFile(configfile)
 	if err != nil {
 		return nil, nil, errors.Annotatef(err, "Error reading file %v", configfile)
 	}
@@ -337,12 +334,32 @@ func (c *blockChainWithMetrics) EthereumTypeGetErc20ContractBalance(addrDesc, co
 	return c.b.EthereumTypeGetErc20ContractBalance(addrDesc, contractDesc)
 }
 
-// GetContractInfo returns URI of non fungible or multi token defined by token id
+// GetTokenURI returns URI of non fungible or multi token defined by token id
 func (c *blockChainWithMetrics) GetTokenURI(contractDesc bchain.AddressDescriptor, tokenID *big.Int) (v string, err error) {
 	defer func(s time.Time) { c.observeRPCLatency("GetTokenURI", s, err) }(time.Now())
 	return c.b.GetTokenURI(contractDesc, tokenID)
 }
 
+func (c *blockChainWithMetrics) EthereumTypeGetSupportedStakingPools() []string {
+	return c.b.EthereumTypeGetSupportedStakingPools()
+}
+
+func (c *blockChainWithMetrics) EthereumTypeGetStakingPoolsData(addrDesc bchain.AddressDescriptor) (v []bchain.StakingPoolData, err error) {
+	defer func(s time.Time) { c.observeRPCLatency("EthereumTypeStakingPoolsData", s, err) }(time.Now())
+	return c.b.EthereumTypeGetStakingPoolsData(addrDesc)
+}
+
+// EthereumTypeRpcCall calls eth_call with given data and to address
+func (c *blockChainWithMetrics) EthereumTypeRpcCall(data, to, from string) (v string, err error) {
+	defer func(s time.Time) { c.observeRPCLatency("EthereumTypeRpcCall", s, err) }(time.Now())
+	return c.b.EthereumTypeRpcCall(data, to, from)
+}
+
+func (c *blockChainWithMetrics) EthereumTypeGetRawTransaction(txid string) (v string, err error) {
+	defer func(s time.Time) { c.observeRPCLatency("EthereumTypeGetRawTransaction", s, err) }(time.Now())
+	return c.b.EthereumTypeGetRawTransaction(txid)
+}
+
 type mempoolWithMetrics struct {
 	mempool bchain.Mempool
 	m       *common.Metrics

bchain/coins/bsc/bscrpc.go

@@ -4,8 +4,6 @@ import (
 	"context"
 	"encoding/json"
 
-	"github.com/ethereum/go-ethereum/ethclient"
-	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/golang/glog"
 	"github.com/juju/errors"
 	"github.com/trezor/blockbook/bchain"
@@ -40,21 +38,14 @@ func NewBNBSmartChainRPC(config json.RawMessage, pushHandler func(bchain.Notific
 	s := &BNBSmartChainRPC{
 		EthereumRPC: c.(*eth.EthereumRPC),
 	}
+	s.Parser.EnsSuffix = ".bnb"
 
 	return s, nil
 }
 
 // Initialize bnb smart chain rpc interface
 func (b *BNBSmartChainRPC) Initialize() error {
-	b.OpenRPC = func(url string) (bchain.EVMRPCClient, bchain.EVMClient, error) {
-		r, err := rpc.Dial(url)
-		if err != nil {
-			return nil, nil, err
-		}
-		rc := &eth.EthereumRPCClient{Client: r}
-		ec := &eth.EthereumClient{Client: ethclient.NewClient(r)}
-		return rc, ec, nil
-	}
+	b.OpenRPC = eth.OpenRPC
 
 	rc, ec, err := b.OpenRPC(b.ChainConfig.RPCURL)
 	if err != nil {

bchain/coins/btc/alternativefeeprovider.go

@@ -0,0 +1,68 @@
+package btc
+
+import (
+	"fmt"
+	"math/big"
+	"sync"
+	"time"
+
+	"github.com/golang/glog"
+	"github.com/juju/errors"
+	"github.com/trezor/blockbook/bchain"
+)
+
+type alternativeFeeProviderFee struct {
+	blocks   int
+	feePerKB int
+}
+
+type alternativeFeeProvider struct {
+	fees     []alternativeFeeProviderFee
+	lastSync time.Time
+	chain    bchain.BlockChain
+	mux      sync.Mutex
+}
+
+type alternativeFeeProviderInterface interface {
+	compareToDefault()
+	estimateFee(blocks int) (big.Int, error)
+}
+
+func (p *alternativeFeeProvider) compareToDefault() {
+	output := ""
+	for _, fee := range p.fees {
+		conservative, err := p.chain.(*BitcoinRPC).blockchainEstimateSmartFee(fee.blocks, true)
+		if err != nil {
+			glog.Error(err)
+			return
+		}
+		economical, err := p.chain.(*BitcoinRPC).blockchainEstimateSmartFee(fee.blocks, false)
+		if err != nil {
+			glog.Error(err)
+			return
+		}
+		output += fmt.Sprintf("Blocks %d: alternative %d, conservative %s, economical %s\n", fee.blocks, fee.feePerKB, conservative.String(), economical.String())
+	}
+	glog.Info("alternativeFeeProviderCompareToDefault\n", output)
+}
+
+func (p *alternativeFeeProvider) estimateFee(blocks int) (big.Int, error) {
+	var r big.Int
+	p.mux.Lock()
+	defer p.mux.Unlock()
+	if len(p.fees) == 0 {
+		return r, errors.New("alternativeFeeProvider: no fees")
+	}
+	if p.lastSync.Before(time.Now().Add(time.Duration(-10) * time.Minute)) {
+		return r, errors.Errorf("alternativeFeeProvider: Missing recent value, last sync at %v", p.lastSync)
+	}
+	for i := range p.fees {
+		if p.fees[i].blocks >= blocks {
+			r = *big.NewInt(int64(p.fees[i].feePerKB))
+			return r, nil
+		}
+	}
+	// use the last value as fallback
+	r = *big.NewInt(int64(p.fees[len(p.fees)-1].feePerKB))
+	return r, nil
+}

bchain/coins/btc/bitcoinlikeparser.go

@@ -231,6 +231,7 @@ func (p *BitcoinLikeParser) TxFromMsgTx(t *wire.MsgTx, parseAddresses bool) bcha
 			Vout:      in.PreviousOutPoint.Index,
 			Sequence:  in.Sequence,
 			ScriptSig: s,
+			Witness:   in.Witness,
 		}
 	}
 	vout := make([]bchain.Vout, len(t.TxOut))

bchain/coins/btc/bitcoinparser.go

@@ -4,11 +4,28 @@ import (
 	"encoding/json"
 	"math/big"
 
+	"github.com/martinboehm/btcd/wire"
 	"github.com/martinboehm/btcutil/chaincfg"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/common"
 )
 
+// temp params for signet(wait btcd commit)
+// magic numbers
+const (
+	Testnet4Magic wire.BitcoinNet = 0x283f161c
+)
+
+// chain parameters
+var (
+	TestNet4Params chaincfg.Params
+)
+
+func init() {
+	TestNet4Params = chaincfg.TestNet3Params
+	TestNet4Params.Net = Testnet4Magic
+}
+
 // BitcoinParser handle
 type BitcoinParser struct {
 	*BitcoinLikeParser
@@ -33,6 +50,8 @@ func GetChainParams(chain string) *chaincfg.Params {
 	switch chain {
 	case "test":
 		return &chaincfg.TestNet3Params
+	case "testnet4":
+		return &TestNet4Params
 	case "regtest":
 		return &chaincfg.RegressionNetParams
 	case "signet":

bchain/coins/btc/bitcoinparser_test.go

@@ -467,11 +467,12 @@ func TestGetAddressesFromAddrDescTestnet(t *testing.T) {
 }
 
 var (
-	testTx1, testTx2, testTx3 bchain.Tx
+	testTx1, testTx2, testTx3, testTx4 bchain.Tx
 
 	testTxPacked1 = "0001e2408ba8d7af5401000000017f9a22c9cbf54bd902400df746f138f37bcf5b4d93eb755820e974ba43ed5f42040000006a4730440220037f4ed5427cde81d55b9b6a2fd08c8a25090c2c2fff3a75c1a57625ca8a7118022076c702fe55969fa08137f71afd4851c48e31082dd3c40c919c92cdbc826758d30121029f6da5623c9f9b68a9baf9c1bc7511df88fa34c6c2f71f7c62f2f03ff48dca80feffffff019c9700000000000017a9146144d57c8aff48492c9dfb914e120b20bad72d6f8773d00700"
 	testTxPacked2 = "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"
 	testTxPacked3 = "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"
+	testTxPacked4 = "0000a2b98ced82b6400300000000010148f8f93ebb12407809920d2ab9cc1bf01289b314eb23028c83fdab21e5fefa690100000000fdffffff0150c3000000000000160014cb888de3c89670a3061fb6ef6590f187649cca060247304402206a9db8d7157e4b0a06a1f090b9de88cdc616028b431b80617a055117877e479a02202937d6d1658d4a8afde86b245325c3bb0e769a87cb09d802bcefaa21550065e201210374aa8f312de4ebccbef55609700a39764387aa4ff5d76f1ccb4d2382e454f05b00000000"
 )
 
 func init() {
@@ -595,6 +596,37 @@ func init() {
 			},
 		},
 	}
+
+	testTx4 = bchain.Tx{
+		Hex:       "0300000000010148f8f93ebb12407809920d2ab9cc1bf01289b314eb23028c83fdab21e5fefa690100000000fdffffff0150c3000000000000160014cb888de3c89670a3061fb6ef6590f187649cca060247304402206a9db8d7157e4b0a06a1f090b9de88cdc616028b431b80617a055117877e479a02202937d6d1658d4a8afde86b245325c3bb0e769a87cb09d802bcefaa21550065e201210374aa8f312de4ebccbef55609700a39764387aa4ff5d76f1ccb4d2382e454f05b00000000",
+		Blocktime: 1724927392,
+		Txid:      "8e3f38bf6854dd3c358be8d4f9a40a6dccc50de49616125d27af9fdbe65287eb",
+		LockTime:  0,
+		VSize:     110,
+		Version:   3,
+		Vin: []bchain.Vin{
+			{
+				ScriptSig: bchain.ScriptSig{
+					Hex: "",
+				},
+				Txid:     "69fafee521abfd838c0223eb14b38912f01bccb92a0d9209784012bb3ef9f848",
+				Vout:     1,
+				Sequence: 4294967293,
+			},
+		},
+		Vout: []bchain.Vout{
+			{
+				ValueSat: *big.NewInt(50000),
+				N:        0,
+				ScriptPubKey: bchain.ScriptPubKey{
+					Hex: "0014cb888de3c89670a3061fb6ef6590f187649cca06",
+					Addresses: []string{
+						"tb1qewygmc7gjec2xpslkmhkty83sajfejsxqmy5dq",
+					},
+				},
+			},
+		},
+	}
 }
 
 func TestPackTx(t *testing.T) {
@@ -643,6 +675,17 @@ func TestPackTx(t *testing.T) {
 			want:    testTxPacked3,
 			wantErr: false,
 		},
+		{
+			name: "testnet4-1",
+			args: args{
+				tx:        testTx4,
+				height:    41657,
+				blockTime: 1724927392,
+				parser:    NewBitcoinParser(GetChainParams("testnet4"), &Configuration{}),
+			},
+			want:    testTxPacked4,
+			wantErr: false,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -701,6 +744,16 @@ func TestUnpackTx(t *testing.T) {
 			want1:   15745,
 			wantErr: false,
 		},
+		{
+			name: "testnet4-1",
+			args: args{
+				packedTx: testTxPacked4,
+				parser:   NewBitcoinParser(GetChainParams("testnet4"), &Configuration{}),
+			},
+			want:    &testTx4,
+			want1:   41657,
+			wantErr: false,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -710,6 +763,10 @@ func TestUnpackTx(t *testing.T) {
 				t.Errorf("unpackTx() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			// ignore witness unpacking
+			for i := range got.Vin {
+				got.Vin[i].Witness = nil
+			}
 			if !reflect.DeepEqual(got, tt.want) {
 				t.Errorf("unpackTx() got = %v, want %v", got, tt.want)
 			}

bchain/coins/btc/bitcoinrpc.go

@@ -6,7 +6,6 @@ import (
 	"encoding/hex"
 	"encoding/json"
 	"io"
-	"io/ioutil"
 	"math/big"
 	"net"
 	"net/http"
@@ -23,18 +22,20 @@ import (
 // BitcoinRPC is an interface to JSON-RPC bitcoind service.
 type BitcoinRPC struct {
 	*bchain.BaseChain
-	client               http.Client
-	rpcURL               string
-	user                 string
-	password             string
-	Mempool              *bchain.MempoolBitcoinType
-	ParseBlocks          bool
-	pushHandler          func(bchain.NotificationType)
-	mq                   *bchain.MQ
-	ChainConfig          *Configuration
-	RPCMarshaler         RPCMarshaler
-	golombFilterP        uint8
-	mempoolFilterScripts string
+	client                 http.Client
+	rpcURL                 string
+	user                   string
+	password               string
+	Mempool                *bchain.MempoolBitcoinType
+	ParseBlocks            bool
+	pushHandler            func(bchain.NotificationType)
+	mq                     *bchain.MQ
+	ChainConfig            *Configuration
+	RPCMarshaler           RPCMarshaler
+	mempoolGolombFilterP   uint8
+	mempoolFilterScripts   string
+	mempoolUseZeroedKey    bool
+	alternativeFeeProvider alternativeFeeProviderInterface
 }
 
 // Configuration represents json config file
@@ -62,8 +63,9 @@ type Configuration struct {
 	AlternativeEstimateFee       string `json:"alternative_estimate_fee,omitempty"`
 	AlternativeEstimateFeeParams string `json:"alternative_estimate_fee_params,omitempty"`
 	MinimumCoinbaseConfirmations int    `json:"minimumCoinbaseConfirmations,omitempty"`
-	GolombFilterP                uint8  `json:"golomb_filter_p,omitempty"`
+	MempoolGolombFilterP         uint8  `json:"mempool_golomb_filter_p,omitempty"`
 	MempoolFilterScripts         string `json:"mempool_filter_scripts,omitempty"`
+	MempoolFilterUseZeroedKey    bool   `json:"mempool_filter_use_zeroed_key,omitempty"`
 }
 
 // NewBitcoinRPC returns new BitcoinRPC instance.
@@ -109,8 +111,9 @@ func NewBitcoinRPC(config json.RawMessage, pushHandler func(bchain.NotificationT
 		ChainConfig:          &c,
 		pushHandler:          pushHandler,
 		RPCMarshaler:         JSONMarshalerV2{},
-		golombFilterP:        c.GolombFilterP,
+		mempoolGolombFilterP: c.MempoolGolombFilterP,
 		mempoolFilterScripts: c.MempoolFilterScripts,
+		mempoolUseZeroedKey:  c.MempoolFilterUseZeroedKey,
 	}
 
 	return s, nil
@@ -143,10 +146,16 @@ func (b *BitcoinRPC) Initialize() error {
 	glog.Info("rpc: block chain ", params.Name)
 
 	if b.ChainConfig.AlternativeEstimateFee == "whatthefee" {
-		if err = InitWhatTheFee(b, b.ChainConfig.AlternativeEstimateFeeParams); err != nil {
-			glog.Error("InitWhatTheFee error ", err, " Reverting to default estimateFee functionality")
+		if b.alternativeFeeProvider, err = NewWhatTheFee(b, b.ChainConfig.AlternativeEstimateFeeParams); err != nil {
+			glog.Error("NewWhatTheFee error ", err, " Reverting to default estimateFee functionality")
 			// disable AlternativeEstimateFee logic
-			b.ChainConfig.AlternativeEstimateFee = ""
+			b.alternativeFeeProvider = nil
+		}
+	} else if b.ChainConfig.AlternativeEstimateFee == "mempoolspace" {
+		if b.alternativeFeeProvider, err = NewMempoolSpaceFee(b, b.ChainConfig.AlternativeEstimateFeeParams); err != nil {
+			glog.Error("MempoolSpaceFee error ", err, " Reverting to default estimateFee functionality")
+			// disable AlternativeEstimateFee logic
+			b.alternativeFeeProvider = nil
 		}
 	}
 
@@ -156,7 +165,7 @@ func (b *BitcoinRPC) Initialize() error {
 // CreateMempool creates mempool if not already created, however does not initialize it
 func (b *BitcoinRPC) CreateMempool(chain bchain.BlockChain) (bchain.Mempool, error) {
 	if b.Mempool == nil {
-		b.Mempool = bchain.NewMempoolBitcoinType(chain, b.ChainConfig.MempoolWorkers, b.ChainConfig.MempoolSubWorkers, b.golombFilterP, b.mempoolFilterScripts)
+		b.Mempool = bchain.NewMempoolBitcoinType(chain, b.ChainConfig.MempoolWorkers, b.ChainConfig.MempoolSubWorkers, b.mempoolGolombFilterP, b.mempoolFilterScripts, b.mempoolUseZeroedKey)
 	}
 	return b.Mempool, nil
 }
@@ -772,8 +781,7 @@ func (b *BitcoinRPC) getRawTransaction(txid string) (json.RawMessage, error) {
 	return res.Result, nil
 }
 
-// EstimateSmartFee returns fee estimation
-func (b *BitcoinRPC) EstimateSmartFee(blocks int, conservative bool) (big.Int, error) {
+func (b *BitcoinRPC) blockchainEstimateSmartFee(blocks int, conservative bool) (big.Int, error) {
 	// use EstimateFee if EstimateSmartFee is not supported
 	if !b.ChainConfig.SupportsEstimateSmartFee && b.ChainConfig.SupportsEstimateFee {
 		return b.EstimateFee(blocks)
@@ -790,7 +798,6 @@ func (b *BitcoinRPC) EstimateSmartFee(blocks int, conservative bool) (big.Int, e
 		req.Params.EstimateMode = "ECONOMICAL"
 	}
 	err := b.Call(&req, &res)
-
 	var r big.Int
 	if err != nil {
 		return r, err
@@ -805,8 +812,31 @@ func (b *BitcoinRPC) EstimateSmartFee(blocks int, conservative bool) (big.Int, e
 	return r, nil
 }
 
+// EstimateSmartFee returns fee estimation
+func (b *BitcoinRPC) EstimateSmartFee(blocks int, conservative bool) (big.Int, error) {
+	// use alternative estimator if enabled
+	if b.alternativeFeeProvider != nil {
+		r, err := b.alternativeFeeProvider.estimateFee(blocks)
+		// in case of error, fallback to default estimator
+		if err == nil {
+			return r, nil
+		}
+	}
+	return b.blockchainEstimateSmartFee(blocks, conservative)
+}
+
 // EstimateFee returns fee estimation.
 func (b *BitcoinRPC) EstimateFee(blocks int) (big.Int, error) {
+	var r big.Int
+	var err error
+	// use alternative estimator if enabled
+	if b.alternativeFeeProvider != nil {
+		r, err = b.alternativeFeeProvider.estimateFee(blocks)
+		// in case of error, fallback to default estimator
+		if err == nil {
+			return r, nil
+		}
+	}
 	// use EstimateSmartFee if EstimateFee is not supported
 	if !b.ChainConfig.SupportsEstimateFee && b.ChainConfig.SupportsEstimateSmartFee {
 		return b.EstimateSmartFee(blocks, true)
@@ -817,9 +847,8 @@ func (b *BitcoinRPC) EstimateFee(blocks int) (big.Int, error) {
 	res := ResEstimateFee{}
 	req := CmdEstimateFee{Method: "estimatefee"}
 	req.Params.Blocks = blocks
-	err := b.Call(&req, &res)
+	err = b.Call(&req, &res)
 
-	var r big.Int
 	if err != nil {
 		return r, err
 	}
@@ -891,7 +920,7 @@ func safeDecodeResponse(body io.ReadCloser, res interface{}) (err error) {
 			}
 		}
 	}()
-	data, err = ioutil.ReadAll(body)
+	data, err = io.ReadAll(body)
 	if err != nil {
 		return err
 	}

bchain/coins/btc/mempoolspace.go

@@ -0,0 +1,135 @@
+package btc
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/golang/glog"
+	"github.com/juju/errors"
+	"github.com/trezor/blockbook/bchain"
+)
+
+// https://mempool.space/api/v1/fees/recommended returns
+// {"fastestFee":41,"halfHourFee":39,"hourFee":36,"economyFee":36,"minimumFee":20}
+
+type mempoolSpaceFeeResult struct {
+	FastestFee  int `json:"fastestFee"`
+	HalfHourFee int `json:"halfHourFee"`
+	HourFee     int `json:"hourFee"`
+	EconomyFee  int `json:"economyFee"`
+	MinimumFee  int `json:"minimumFee"`
+}
+
+type mempoolSpaceFeeParams struct {
+	URL           string `json:"url"`
+	PeriodSeconds int    `periodSeconds:"url"`
+}
+
+type mempoolSpaceFeeProvider struct {
+	*alternativeFeeProvider
+	params mempoolSpaceFeeParams
+}
+
+// NewMempoolSpaceFee initializes https://mempool.space provider
+func NewMempoolSpaceFee(chain bchain.BlockChain, params string) (alternativeFeeProviderInterface, error) {
+	p := &mempoolSpaceFeeProvider{alternativeFeeProvider: &alternativeFeeProvider{}}
+	err := json.Unmarshal([]byte(params), &p.params)
+	if err != nil {
+		return nil, err
+	}
+	if p.params.URL == "" || p.params.PeriodSeconds == 0 {
+		return nil, errors.New("NewWhatTheFee: Missing parameters")
+	}
+	p.chain = chain
+	go p.mempoolSpaceFeeDownloader()
+	return p, nil
+}
+
+func (p *mempoolSpaceFeeProvider) mempoolSpaceFeeDownloader() {
+	period := time.Duration(p.params.PeriodSeconds) * time.Second
+	timer := time.NewTimer(period)
+	counter := 0
+	for {
+		var data mempoolSpaceFeeResult
+		err := p.mempoolSpaceFeeGetData(&data)
+		if err != nil {
+			glog.Error("mempoolSpaceFeeGetData ", err)
+		} else {
+			if p.mempoolSpaceFeeProcessData(&data) {
+				if counter%60 == 0 {
+					p.compareToDefault()
+				}
+				counter++
+			}
+		}
+		<-timer.C
+		timer.Reset(period)
+	}
+}
+
+func (p *mempoolSpaceFeeProvider) mempoolSpaceFeeProcessData(data *mempoolSpaceFeeResult) bool {
+	if data.MinimumFee == 0 || data.EconomyFee == 0 || data.HourFee == 0 || data.HalfHourFee == 0 || data.FastestFee == 0 {
+		glog.Errorf("mempoolSpaceFeeProcessData: invalid data %+v", data)
+		return false
+	}
+	p.mux.Lock()
+	defer p.mux.Unlock()
+	p.fees = make([]alternativeFeeProviderFee, 5)
+	// map mempoool.space fees to blocks
+
+	// FastestFee is for 1 block
+	p.fees[0] = alternativeFeeProviderFee{
+		blocks:   1,
+		feePerKB: data.FastestFee * 1000,
+	}
+
+	// HalfHourFee is for 2-6 blocks
+	p.fees[1] = alternativeFeeProviderFee{
+		blocks:   6,
+		feePerKB: data.HalfHourFee * 1000,
+	}
+
+	// HourFee is for 7-36 blocks
+	p.fees[2] = alternativeFeeProviderFee{
+		blocks:   36,
+		feePerKB: data.HourFee * 1000,
+	}
+
+	// EconomyFee is for 37-200 blocks
+	p.fees[3] = alternativeFeeProviderFee{
+		blocks:   500,
+		feePerKB: data.EconomyFee * 1000,
+	}
+
+	// MinimumFee is for over 500 blocks
+	p.fees[4] = alternativeFeeProviderFee{
+		blocks:   1000,
+		feePerKB: data.MinimumFee * 1000,
+	}
+
+	p.lastSync = time.Now()
+	// glog.Infof("mempoolSpaceFees: %+v", p.fees)
+	return true
+}
+
+func (p *mempoolSpaceFeeProvider) mempoolSpaceFeeGetData(res interface{}) error {
+	var httpData []byte
+	httpReq, err := http.NewRequest("GET", p.params.URL, bytes.NewBuffer(httpData))
+	if err != nil {
+		return err
+	}
+	httpRes, err := http.DefaultClient.Do(httpReq)
+	if httpRes != nil {
+		defer httpRes.Body.Close()
+	}
+	if err != nil {
+		return err
+	}
+	if httpRes.StatusCode != http.StatusOK {
+		return errors.New(p.params.URL + " returned status " + strconv.Itoa(httpRes.StatusCode))
+	}
+	return safeDecodeResponse(httpRes.Body, &res)
+}

bchain/coins/btc/mempoolspace_test.go

@@ -0,0 +1,53 @@
+package btc
+
+import (
+	"math/big"
+	"strconv"
+	"testing"
+)
+
+func Test_mempoolSpaceFeeProvider(t *testing.T) {
+	m := &mempoolSpaceFeeProvider{alternativeFeeProvider: &alternativeFeeProvider{}}
+	m.mempoolSpaceFeeProcessData(&mempoolSpaceFeeResult{
+		MinimumFee:  10,
+		EconomyFee:  20,
+		HourFee:     30,
+		HalfHourFee: 40,
+		FastestFee:  50,
+	})
+
+	tests := []struct {
+		blocks int
+		want   big.Int
+	}{
+		{0, *big.NewInt(50000)},
+		{1, *big.NewInt(50000)},
+		{2, *big.NewInt(40000)},
+		{5, *big.NewInt(40000)},
+		{6, *big.NewInt(40000)},
+		{7, *big.NewInt(30000)},
+		{10, *big.NewInt(30000)},
+		{18, *big.NewInt(30000)},
+		{19, *big.NewInt(30000)},
+		{36, *big.NewInt(30000)},
+		{37, *big.NewInt(20000)},
+		{100, *big.NewInt(20000)},
+		{101, *big.NewInt(20000)},
+		{200, *big.NewInt(20000)},
+		{201, *big.NewInt(20000)},
+		{500, *big.NewInt(20000)},
+		{501, *big.NewInt(10000)},
+		{5000000, *big.NewInt(10000)},
+	}
+	for _, tt := range tests {
+		t.Run(strconv.Itoa(tt.blocks), func(t *testing.T) {
+			got, err := m.estimateFee(tt.blocks)
+			if err != nil {
+				t.Error("estimateFee returned error ", err)
+			}
+			if got.Cmp(&tt.want) != 0 {
+				t.Errorf("estimateFee(%d) = %v, want %v", tt.blocks, got, tt.want)
+			}
+		})
+	}
+}

bchain/coins/btc/whatthefee.go

@@ -3,11 +3,9 @@ package btc
 import (
 	"bytes"
 	"encoding/json"
-	"fmt"
 	"math"
 	"net/http"
 	"strconv"
-	"sync"
 	"time"
 
 	"github.com/golang/glog"
@@ -34,49 +32,40 @@ type whatTheFeeParams struct {
 	PeriodSeconds int    `periodSeconds:"url"`
 }
 
-type whatTheFeeFee struct {
-	blocks    int
-	feesPerKB []int
-}
-
-type whatTheFeeData struct {
+type whatTheFeeProvider struct {
+	*alternativeFeeProvider
 	params        whatTheFeeParams
 	probabilities []string
-	fees          []whatTheFeeFee
-	lastSync      time.Time
-	chain         bchain.BlockChain
-	mux           sync.Mutex
 }
 
-var whatTheFee whatTheFeeData
-
-// InitWhatTheFee initializes https://whatthefee.io handler
-func InitWhatTheFee(chain bchain.BlockChain, params string) error {
-	err := json.Unmarshal([]byte(params), &whatTheFee.params)
+// NewWhatTheFee initializes https://whatthefee.io provider
+func NewWhatTheFee(chain bchain.BlockChain, params string) (alternativeFeeProviderInterface, error) {
+	var p whatTheFeeProvider
+	err := json.Unmarshal([]byte(params), &p.params)
 	if err != nil {
-		return err
+		return nil, err
 	}
-	if whatTheFee.params.URL == "" || whatTheFee.params.PeriodSeconds == 0 {
-		return errors.New("Missing parameters")
+	if p.params.URL == "" || p.params.PeriodSeconds == 0 {
+		return nil, errors.New("NewWhatTheFee: Missing parameters")
 	}
-	whatTheFee.chain = chain
-	go whatTheFeeDownloader()
-	return nil
+	p.chain = chain
+	go p.whatTheFeeDownloader()
+	return &p, nil
 }
 
-func whatTheFeeDownloader() {
-	period := time.Duration(whatTheFee.params.PeriodSeconds) * time.Second
+func (p *whatTheFeeProvider) whatTheFeeDownloader() {
+	period := time.Duration(p.params.PeriodSeconds) * time.Second
 	timer := time.NewTimer(period)
 	counter := 0
 	for {
 		var data whatTheFeeServiceResult
-		err := whatTheFeeGetData(&data)
+		err := p.whatTheFeeGetData(&data)
 		if err != nil {
 			glog.Error("whatTheFeeGetData ", err)
 		} else {
-			if whatTheFeeProcessData(&data) {
+			if p.whatTheFeeProcessData(&data) {
 				if counter%60 == 0 {
-					whatTheFeeCompareToDefault()
+					p.compareToDefault()
 				}
 				counter++
 			}
@@ -86,15 +75,15 @@ func whatTheFeeDownloader() {
 	}
 }
 
-func whatTheFeeProcessData(data *whatTheFeeServiceResult) bool {
+func (p *whatTheFeeProvider) whatTheFeeProcessData(data *whatTheFeeServiceResult) bool {
 	if len(data.Index) == 0 || len(data.Index) != len(data.Data) || len(data.Columns) == 0 {
 		glog.Errorf("invalid data %+v", data)
 		return false
 	}
-	whatTheFee.mux.Lock()
-	defer whatTheFee.mux.Unlock()
-	whatTheFee.probabilities = data.Columns
-	whatTheFee.fees = make([]whatTheFeeFee, len(data.Index))
+	p.mux.Lock()
+	defer p.mux.Unlock()
+	p.probabilities = data.Columns
+	p.fees = make([]alternativeFeeProviderFee, len(data.Index))
 	for i, blocks := range data.Index {
 		if len(data.Columns) != len(data.Data[i]) {
 			glog.Errorf("invalid data %+v", data)
@@ -104,19 +93,19 @@ func whatTheFeeProcessData(data *whatTheFeeServiceResult) bool {
 		for j, l := range data.Data[i] {
 			fees[j] = int(1000 * math.Exp(float64(l)/100))
 		}
-		whatTheFee.fees[i] = whatTheFeeFee{
-			blocks:    blocks,
-			feesPerKB: fees,
+		p.fees[i] = alternativeFeeProviderFee{
+			blocks:   blocks,
+			feePerKB: fees[len(fees)/2],
 		}
 	}
-	whatTheFee.lastSync = time.Now()
-	glog.Infof("%+v", whatTheFee.fees)
+	p.lastSync = time.Now()
+	glog.Infof("whatTheFees: %+v", p.fees)
 	return true
 }
 
-func whatTheFeeGetData(res interface{}) error {
+func (p *whatTheFeeProvider) whatTheFeeGetData(res interface{}) error {
 	var httpData []byte
-	httpReq, err := http.NewRequest("GET", whatTheFee.params.URL, bytes.NewBuffer(httpData))
+	httpReq, err := http.NewRequest("GET", p.params.URL, bytes.NewBuffer(httpData))
 	if err != nil {
 		return err
 	}
@@ -132,25 +121,3 @@ func whatTheFeeGetData(res interface{}) error {
 	}
 	return safeDecodeResponse(httpRes.Body, &res)
 }
-
-func whatTheFeeCompareToDefault() {
-	output := ""
-	for _, fee := range whatTheFee.fees {
-		output += fmt.Sprint(fee.blocks, ",")
-		for _, wtf := range fee.feesPerKB {
-			output += fmt.Sprint(wtf, ",")
-		}
-		conservative, err := whatTheFee.chain.EstimateSmartFee(fee.blocks, true)
-		if err != nil {
-			glog.Error(err)
-			return
-		}
-		economical, err := whatTheFee.chain.EstimateSmartFee(fee.blocks, false)
-		if err != nil {
-			glog.Error(err)
-			return
-		}
-		output += fmt.Sprint(conservative.String(), ",", economical.String(), "\n")
-	}
-	glog.Info("whatTheFeeCompareToDefault\n", output)
-}

bchain/coins/ecash/ecashparser.go

@@ -3,11 +3,11 @@ package ecash
 import (
 	"fmt"
 
-	"github.com/pirk/ecashutil"
 	"github.com/martinboehm/btcutil"
 	"github.com/martinboehm/btcutil/chaincfg"
 	"github.com/martinboehm/btcutil/txscript"
 	"github.com/pirk/ecashaddr-converter/address"
+	"github.com/pirk/ecashutil"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/bchain/coins/btc"
 )

bchain/coins/ecash/ecashparser_test.go

@@ -342,6 +342,10 @@ func Test_UnpackTx(t *testing.T) {
 				t.Errorf("unpackTx() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			// ignore witness unpacking
+			for i := range got.Vin {
+				got.Vin[i].Witness = nil
+			}
 			if !reflect.DeepEqual(got, tt.want) {
 				t.Errorf("unpackTx() got = %v, want %v", got, tt.want)
 			}

bchain/coins/eth/contract.go

@@ -273,14 +273,19 @@ func contractGetTransfersFromTx(tx *bchain.RpcTransaction) (bchain.TokenTransfer
 	return r, nil
 }
 
-func (b *EthereumRPC) ethCall(data, to string) (string, error) {
+// EthereumTypeRpcCall calls eth_call with given data and to address
+func (b *EthereumRPC) EthereumTypeRpcCall(data, to, from string) (string, error) {
 	ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
 	defer cancel()
 	var r string
-	err := b.RPC.CallContext(ctx, &r, "eth_call", map[string]interface{}{
+	args := map[string]interface{}{
 		"data": data,
 		"to":   to,
-	}, "latest")
+	}
+	if from != "" {
+		args["from"] = from
+	}
+	err := b.RPC.CallContext(ctx, &r, "eth_call", args, "latest")
 	if err != nil {
 		return "", err
 	}
@@ -289,7 +294,7 @@ func (b *EthereumRPC) ethCall(data, to string) (string, error) {
 
 func (b *EthereumRPC) fetchContractInfo(address string) (*bchain.ContractInfo, error) {
 	var contract bchain.ContractInfo
-	data, err := b.ethCall(contractNameSignature, address)
+	data, err := b.EthereumTypeRpcCall(contractNameSignature, address, "")
 	if err != nil {
 		// ignore the error from the eth_call - since geth v1.9.15 they changed the behavior
 		// and returning error "execution reverted" for some non contract addresses
@@ -300,14 +305,14 @@ func (b *EthereumRPC) fetchContractInfo(address string) (*bchain.ContractInfo, e
 	}
 	name := strings.TrimSpace(parseSimpleStringProperty(data))
 	if name != "" {
-		data, err = b.ethCall(contractSymbolSignature, address)
+		data, err = b.EthereumTypeRpcCall(contractSymbolSignature, address, "")
 		if err != nil {
 			// glog.Warning(errors.Annotatef(err, "Contract SymbolSignature %v", address))
 			return nil, nil
 			// return nil, errors.Annotatef(err, "erc20SymbolSignature %v", address)
 		}
 		symbol := strings.TrimSpace(parseSimpleStringProperty(data))
-		data, _ = b.ethCall(contractDecimalsSignature, address)
+		data, _ = b.EthereumTypeRpcCall(contractDecimalsSignature, address, "")
 		// if err != nil {
 		// 	glog.Warning(errors.Annotatef(err, "Contract DecimalsSignature %v", address))
 		// 	// return nil, errors.Annotatef(err, "erc20DecimalsSignature %v", address)
@@ -337,10 +342,10 @@ func (b *EthereumRPC) GetContractInfo(contractDesc bchain.AddressDescriptor) (*b
 
 // EthereumTypeGetErc20ContractBalance returns balance of ERC20 contract for given address
 func (b *EthereumRPC) EthereumTypeGetErc20ContractBalance(addrDesc, contractDesc bchain.AddressDescriptor) (*big.Int, error) {
-	addr := hexutil.Encode(addrDesc)
+	addr := hexutil.Encode(addrDesc)[2:]
 	contract := hexutil.Encode(contractDesc)
-	req := contractBalanceOfSignature + "0000000000000000000000000000000000000000000000000000000000000000"[len(addr)-2:] + addr[2:]
-	data, err := b.ethCall(req, contract)
+	req := contractBalanceOfSignature + "0000000000000000000000000000000000000000000000000000000000000000"[len(addr):] + addr
+	data, err := b.EthereumTypeRpcCall(req, contract, "")
 	if err != nil {
 		return nil, err
 	}
@@ -351,7 +356,7 @@ func (b *EthereumRPC) EthereumTypeGetErc20ContractBalance(addrDesc, contractDesc
 	return r, nil
 }
 
-// GetContractInfo returns URI of non fungible or multi token defined by token id
+// GetTokenURI returns URI of non fungible or multi token defined by token id
 func (b *EthereumRPC) GetTokenURI(contractDesc bchain.AddressDescriptor, tokenID *big.Int) (string, error) {
 	address := hexutil.Encode(contractDesc)
 	// CryptoKitties do not fully support ERC721 standard, do not have tokenURI method
@@ -364,7 +369,7 @@ func (b *EthereumRPC) GetTokenURI(contractDesc bchain.AddressDescriptor, tokenID
 	}
 	// try ERC721 tokenURI method and  ERC1155 uri method
 	for _, method := range []string{erc721TokenURIMethodSignature, erc1155URIMethodSignature} {
-		data, err := b.ethCall(method+id, address)
+		data, err := b.EthereumTypeRpcCall(method+id, address, "")
 		if err == nil && data != "" {
 			uri := parseSimpleStringProperty(data)
 			// try to sanitize the URI returned from the contract

bchain/coins/eth/contract_test.go

@@ -1,291 +0,0 @@
-//go:build unittest
-
-package eth
-
-import (
-	"fmt"
-	"math/big"
-	"strings"
-	"testing"
-
-	"github.com/trezor/blockbook/bchain"
-	"github.com/trezor/blockbook/tests/dbtestdata"
-)
-
-func Test_contractGetTransfersFromLog(t *testing.T) {
-	tests := []struct {
-		name    string
-		args    []*bchain.RpcLog
-		want    bchain.TokenTransfers
-		wantErr bool
-	}{
-		{
-			name: "ERC20 transfer 1",
-			args: []*bchain.RpcLog{
-				{
-					Address: "0x76a45e8976499ab9ae223cc584019341d5a84e96",
-					Topics: []string{
-						"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
-						"0x0000000000000000000000002aacf811ac1a60081ea39f7783c0d26c500871a8",
-						"0x000000000000000000000000e9a5216ff992cfa01594d43501a56e12769eb9d2",
-					},
-					Data: "0x0000000000000000000000000000000000000000000000000000000000000123",
-				},
-			},
-			want: bchain.TokenTransfers{
-				{
-					Contract: "0x76a45e8976499ab9ae223cc584019341d5a84e96",
-					From:     "0x2aacf811ac1a60081ea39f7783c0d26c500871a8",
-					To:       "0xe9a5216ff992cfa01594d43501a56e12769eb9d2",
-					Value:    *big.NewInt(0x123),
-				},
-			},
-		},
-		{
-			name: "ERC20 transfer 2",
-			args: []*bchain.RpcLog{
-				{ // Transfer
-					Address: "0x0d0f936ee4c93e25944694d6c121de94d9760f11",
-					Topics: []string{
-						"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
-						"0x0000000000000000000000006f44cceb49b4a5812d54b6f494fc2febf25511ed",
-						"0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d",
-					},
-					Data: "0x0000000000000000000000000000000000000000000000006a8313d60b1f606b",
-				},
-				{ // Transfer
-					Address: "0xc778417e063141139fce010982780140aa0cd5ab",
-					Topics: []string{
-						"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
-						"0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d",
-						"0x0000000000000000000000006f44cceb49b4a5812d54b6f494fc2febf25511ed",
-					},
-					Data: "0x000000000000000000000000000000000000000000000000000308fd0e798ac0",
-				},
-				{ // not Transfer
-					Address: "0x479cc461fecd078f766ecc58533d6f69580cf3ac",
-					Topics: []string{
-						"0x0d0b9391970d9a25552f37d436d2aae2925e2bfe1b2a923754bada030c498cb3",
-						"0x0000000000000000000000006f44cceb49b4a5812d54b6f494fc2febf25511ed",
-						"0x0000000000000000000000000000000000000000000000000000000000000000",
-						"0x5af266c0a89a07c1917deaa024414577e6c3c31c8907d079e13eb448c082594f",
-					},
-					Data: "0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d0000000000000",
-				},
-				{ // not Transfer
-					Address: "0x0d0f936ee4c93e25944694d6c121de94d9760f11",
-					Topics: []string{
-						"0x0d0b9391970d9a25552f37d436d2aae2925e2bfe1b2a923754bada030c498cb3",
-						"0x0000000000000000000000007b62eb7fe80350dc7ec945c0b73242cb9877fb1b",
-						"0xb0b69dad58df6032c3b266e19b1045b19c87acd2c06fb0c598090f44b8e263aa",
-					},
-					Data: "0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d000000000000000000000000c778417e063141139fce010982780140aa0cd5ab0000000000000000000000000d0f936ee4c93e25944694d6c121de94d9760f1100000000000000000000000000000000000000000000000000031855667df7a80000000000000000000000000000000000000000000000006a8313d60b1f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-				},
-			},
-			want: bchain.TokenTransfers{
-				{
-					Contract: "0x0d0f936ee4c93e25944694d6c121de94d9760f11",
-					From:     "0x6f44cceb49b4a5812d54b6f494fc2febf25511ed",
-					To:       "0x4bda106325c335df99eab7fe363cac8a0ba2a24d",
-					Value:    *big.NewInt(0x6a8313d60b1f606b),
-				},
-				{
-					Contract: "0xc778417e063141139fce010982780140aa0cd5ab",
-					From:     "0x4bda106325c335df99eab7fe363cac8a0ba2a24d",
-					To:       "0x6f44cceb49b4a5812d54b6f494fc2febf25511ed",
-					Value:    *big.NewInt(0x308fd0e798ac0),
-				},
-			},
-		},
-		{
-			name: "ERC721 transfer 1",
-			args: []*bchain.RpcLog{
-				{ // Approval
-					Address: "0x5689b918D34C038901870105A6C7fc24744D31eB",
-					Topics: []string{
-						"0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925",
-						"0x0000000000000000000000000a206d4d5ff79cb5069def7fe3598421cff09391",
-						"0x0000000000000000000000000000000000000000000000000000000000000000",
-						"0x0000000000000000000000000000000000000000000000000000000000001396",
-					},
-					Data: "0x",
-				},
-				{ // Transfer
-					Address: "0x5689b918D34C038901870105A6C7fc24744D31eB",
-					Topics: []string{
-						"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
-						"0x0000000000000000000000000a206d4d5ff79cb5069def7fe3598421cff09391",
-						"0x0000000000000000000000006a016d7eec560549ffa0fbdb7f15c2b27302087f",
-						"0x0000000000000000000000000000000000000000000000000000000000001396",
-					},
-					Data: "0x",
-				},
-				{ // OrdersMatched
-					Address: "0x7Be8076f4EA4A4AD08075C2508e481d6C946D12b",
-					Topics: []string{
-						"0xc4109843e0b7d514e4c093114b863f8e7d8d9a458c372cd51bfe526b588006c9",
-						"0x0000000000000000000000000a206d4d5ff79cb5069def7fe3598421cff09391",
-						"0x0000000000000000000000006a016d7eec560549ffa0fbdb7f15c2b27302087f",
-						"0x0000000000000000000000000000000000000000000000000000000000000000",
-					},
-					Data: "0x000000000000000000000000000000000000000000000000000000000000000069d3f0cc25f121f2aa96215f51ec4b4f1966f2d2ffbd3d8d8a45ad27b1c90323000000000000000000000000000000000000000000000000008e1bc9bf040000",
-				},
-			},
-			want: bchain.TokenTransfers{
-				{
-					Type:     bchain.NonFungibleToken,
-					Contract: "0x5689b918D34C038901870105A6C7fc24744D31eB",
-					From:     "0x0a206d4d5ff79cb5069def7fe3598421cff09391",
-					To:       "0x6a016d7eec560549ffa0fbdb7f15c2b27302087f",
-					Value:    *big.NewInt(0x1396),
-				},
-			},
-		},
-		{
-			name: "ERC1155 TransferSingle",
-			args: []*bchain.RpcLog{
-				{ // Transfer
-					Address: "0x6Fd712E3A5B556654044608F9129040A4839E36c",
-					Topics: []string{
-						"0x5f9832c7244497a64c11c4a4f7597934bdf02b0361c54ad8e90091c2ce1f9e3c",
-					},
-					Data: "0x000000000000000000000000a3950b823cb063dd9afc0d27f35008b805b3ed530000000000000000000000004392faf3bb96b5694ecc6ef64726f61cdd4bb0ec000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001",
-				},
-				{ // TransferSingle
-					Address: "0x6Fd712E3A5B556654044608F9129040A4839E36c",
-					Topics: []string{
-						"0xc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62",
-						"0x0000000000000000000000009248a6048a58db9f0212dc7cd85ee8741128be72",
-						"0x000000000000000000000000a3950b823cb063dd9afc0d27f35008b805b3ed53",
-						"0x0000000000000000000000004392faf3bb96b5694ecc6ef64726f61cdd4bb0ec",
-					},
-					Data: "0x00000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000011",
-				},
-				{ // unknown
-					Address: "0x9248A6048a58db9f0212dC7CD85eE8741128be72",
-					Topics: []string{
-						"0x0b7bef9468bee71526deef3cbbded0ec1a0aa3d5a3e81eaffb0e758552b33199",
-					},
-					Data: "0x0000000000000000000000000000000000000000000000000000000000000060000000000000000000000000a3950b823cb063dd9afc0d27f35008b805b3ed530000000000000000000000004392faf3bb96b5694ecc6ef64726f61cdd4bb0ec0000000000000000000000000000000000000000000000000000000000000001",
-				},
-			},
-			want: bchain.TokenTransfers{
-				{
-					Type:             bchain.MultiToken,
-					Contract:         "0x6Fd712E3A5B556654044608F9129040A4839E36c",
-					From:             "0xa3950b823cb063dd9afc0d27f35008b805b3ed53",
-					To:               "0x4392faf3bb96b5694ecc6ef64726f61cdd4bb0ec",
-					MultiTokenValues: []bchain.MultiTokenValue{{Id: *big.NewInt(150), Value: *big.NewInt(0x11)}},
-				},
-			},
-		},
-		{
-			name: "ERC1155 TransferBatch",
-			args: []*bchain.RpcLog{
-				{ // TransferBatch
-					Address: "0x6c42C26a081c2F509F8bb68fb7Ac3062311cCfB7",
-					Topics: []string{
-						"0x4a39dc06d4c0dbc64b70af90fd698a233a518aa5d07e595d983b8c0526c8f7fb",
-						"0x0000000000000000000000005dc6288b35e0807a3d6feb89b3a2ff4ab773168e",
-						"0x0000000000000000000000000000000000000000000000000000000000000000",
-						"0x0000000000000000000000005dc6288b35e0807a3d6feb89b3a2ff4ab773168e",
-					},
-					Data: "0x000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000006f0000000000000000000000000000000000000000000000000000000000000076a00000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000a",
-				},
-			},
-			want: bchain.TokenTransfers{
-				{
-					Type:     bchain.MultiToken,
-					Contract: "0x6c42c26a081c2f509f8bb68fb7ac3062311ccfb7",
-					From:     "0x0000000000000000000000000000000000000000",
-					To:       "0x5dc6288b35e0807a3d6feb89b3a2ff4ab773168e",
-					MultiTokenValues: []bchain.MultiTokenValue{
-						{Id: *big.NewInt(1776), Value: *big.NewInt(1)},
-						{Id: *big.NewInt(1898), Value: *big.NewInt(10)},
-					},
-				},
-			},
-		}}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := contractGetTransfersFromLog(tt.args)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("contractGetTransfersFromLog error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if len(got) != len(tt.want) {
-				t.Errorf("contractGetTransfersFromLog len not same, %+v, want %+v", got, tt.want)
-			}
-			for i := range got {
-				// the addresses could have different case
-				if strings.ToLower(fmt.Sprint(got[i])) != strings.ToLower(fmt.Sprint(tt.want[i])) {
-					t.Errorf("contractGetTransfersFromLog %d = %+v, want %+v", i, got[i], tt.want[i])
-				}
-
-			}
-		})
-	}
-}
-
-func Test_contractGetTransfersFromTx(t *testing.T) {
-	p := NewEthereumParser(1, false)
-	b1 := dbtestdata.GetTestEthereumTypeBlock1(p)
-	b2 := dbtestdata.GetTestEthereumTypeBlock2(p)
-	bn, _ := new(big.Int).SetString("21e19e0c9bab2400000", 16)
-	tests := []struct {
-		name string
-		args *bchain.RpcTransaction
-		want bchain.TokenTransfers
-	}{
-		{
-			name: "no contract transfer",
-			args: (b1.Txs[0].CoinSpecificData.(bchain.EthereumSpecificData)).Tx,
-			want: bchain.TokenTransfers{},
-		},
-		{
-			name: "ERC20 transfer",
-			args: (b1.Txs[1].CoinSpecificData.(bchain.EthereumSpecificData)).Tx,
-			want: bchain.TokenTransfers{
-				{
-					Type:     bchain.FungibleToken,
-					Contract: "0x4af4114f73d1c1c903ac9e0361b379d1291808a2",
-					From:     "0x20cd153de35d469ba46127a0c8f18626b59a256a",
-					To:       "0x555ee11fbddc0e49a9bab358a8941ad95ffdb48f",
-					Value:    *bn,
-				},
-			},
-		},
-		{
-			name: "ERC721 transferFrom",
-			args: (b2.Txs[2].CoinSpecificData.(bchain.EthereumSpecificData)).Tx,
-			want: bchain.TokenTransfers{
-				{
-					Type:     bchain.NonFungibleToken,
-					Contract: "0xcda9fc258358ecaa88845f19af595e908bb7efe9",
-					From:     "0x837e3f699d85a4b0b99894567e9233dfb1dcb081",
-					To:       "0x7b62eb7fe80350dc7ec945c0b73242cb9877fb1b",
-					Value:    *big.NewInt(1),
-				},
-			},
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := contractGetTransfersFromTx(tt.args)
-			if err != nil {
-				t.Errorf("contractGetTransfersFromTx error = %v", err)
-				return
-			}
-			if len(got) != len(tt.want) {
-				t.Errorf("contractGetTransfersFromTx len not same, %+v, want %+v", got, tt.want)
-			}
-			for i := range got {
-				// the addresses could have different case
-				if strings.ToLower(fmt.Sprint(got[i])) != strings.ToLower(fmt.Sprint(tt.want[i])) {
-					t.Errorf("contractGetTransfersFromTx %d = %+v, want %+v", i, got[i], tt.want[i])
-				}
-
-			}
-		})
-	}
-}

bchain/coins/eth/ethparser.go

@@ -7,10 +7,10 @@ import (
 	"strings"
 
 	"github.com/ethereum/go-ethereum/common/hexutil"
-	"github.com/golang/protobuf/proto"
 	"github.com/juju/errors"
 	"github.com/trezor/blockbook/bchain"
 	"golang.org/x/crypto/sha3"
+	"google.golang.org/protobuf/proto"
 )
 
 // EthereumTypeAddressDescriptorLen - the AddressDescriptor of EthereumType has fixed length
@@ -25,15 +25,19 @@ const EtherAmountDecimalPoint = 18
 // EthereumParser handle
 type EthereumParser struct {
 	*bchain.BaseParser
+	EnsSuffix string
 }
 
 // NewEthereumParser returns new EthereumParser instance
 func NewEthereumParser(b int, addressAliases bool) *EthereumParser {
-	return &EthereumParser{&bchain.BaseParser{
-		BlockAddressesToKeep: b,
-		AmountDecimalPoint:   EtherAmountDecimalPoint,
-		AddressAliases:       addressAliases,
-	}}
+	return &EthereumParser{
+		BaseParser: &bchain.BaseParser{
+			BlockAddressesToKeep: b,
+			AmountDecimalPoint:   EtherAmountDecimalPoint,
+			AddressAliases:       addressAliases,
+		},
+		EnsSuffix: ".eth",
+	}
 }
 
 type rpcHeader struct {
@@ -331,6 +335,24 @@ func (p *EthereumParser) PackTx(tx *bchain.Tx, height uint32, blockTime int64) (
 
 		}
 		pt.Receipt.Log = ptLogs
+		if r.Receipt.L1Fee != "" {
+			if pt.Receipt.L1Fee, err = hexDecodeBig(r.Receipt.L1Fee); err != nil {
+				return nil, errors.Annotatef(err, "L1Fee %v", r.Receipt.L1Fee)
+			}
+		}
+		if r.Receipt.L1FeeScalar != "" {
+			pt.Receipt.L1FeeScalar = []byte(r.Receipt.L1FeeScalar)
+		}
+		if r.Receipt.L1GasPrice != "" {
+			if pt.Receipt.L1GasPrice, err = hexDecodeBig(r.Receipt.L1GasPrice); err != nil {
+				return nil, errors.Annotatef(err, "L1GasPrice %v", r.Receipt.L1GasPrice)
+			}
+		}
+		if r.Receipt.L1GasUsed != "" {
+			if pt.Receipt.L1GasUsed, err = hexDecodeBig(r.Receipt.L1GasUsed); err != nil {
+				return nil, errors.Annotatef(err, "L1GasUsed %v", r.Receipt.L1GasUsed)
+			}
+		}
 	}
 	return proto.Marshal(pt)
 }
@@ -359,27 +381,37 @@ func (p *EthereumParser) UnpackTx(buf []byte) (*bchain.Tx, uint32, error) {
 	}
 	var rr *bchain.RpcReceipt
 	if pt.Receipt != nil {
-		logs := make([]*bchain.RpcLog, len(pt.Receipt.Log))
+		rr = &bchain.RpcReceipt{
+			GasUsed: hexEncodeBig(pt.Receipt.GasUsed),
+			Status:  "",
+			Logs:    make([]*bchain.RpcLog, len(pt.Receipt.Log)),
+		}
 		for i, l := range pt.Receipt.Log {
 			topics := make([]string, len(l.Topics))
 			for j, t := range l.Topics {
 				topics[j] = hexutil.Encode(t)
 			}
-			logs[i] = &bchain.RpcLog{
+			rr.Logs[i] = &bchain.RpcLog{
 				Address: EIP55Address(l.Address),
 				Data:    hexutil.Encode(l.Data),
 				Topics:  topics,
 			}
 		}
-		status := ""
 		// handle a special value []byte{'U'} as unknown state
 		if len(pt.Receipt.Status) != 1 || pt.Receipt.Status[0] != 'U' {
-			status = hexEncodeBig(pt.Receipt.Status)
+			rr.Status = hexEncodeBig(pt.Receipt.Status)
 		}
-		rr = &bchain.RpcReceipt{
-			GasUsed: hexEncodeBig(pt.Receipt.GasUsed),
-			Status:  status,
-			Logs:    logs,
+		if len(pt.Receipt.L1Fee) > 0 {
+			rr.L1Fee = hexEncodeBig(pt.Receipt.L1Fee)
+		}
+		if len(pt.Receipt.L1FeeScalar) > 0 {
+			rr.L1FeeScalar = string(pt.Receipt.L1FeeScalar)
+		}
+		if len(pt.Receipt.L1GasPrice) > 0 {
+			rr.L1GasPrice = hexEncodeBig(pt.Receipt.L1GasPrice)
+		}
+		if len(pt.Receipt.L1GasUsed) > 0 {
+			rr.L1GasUsed = hexEncodeBig(pt.Receipt.L1GasUsed)
 		}
 	}
 	// TODO handle internal transactions
@@ -461,7 +493,7 @@ func (p *EthereumParser) EthereumTypeGetTokenTransfersFromTx(tx *bchain.Tx) (bch
 
 // FormatAddressAlias adds .eth to a name alias
 func (p *EthereumParser) FormatAddressAlias(address string, name string) string {
-	return name + ".eth"
+	return name + p.EnsSuffix
 }
 
 // TxStatus is status of transaction
@@ -477,12 +509,16 @@ const (
 
 // EthereumTxData contains ethereum specific transaction data
 type EthereumTxData struct {
-	Status   TxStatus `json:"status"` // 1 OK, 0 Fail, -1 pending, -2 unknown
-	Nonce    uint64   `json:"nonce"`
-	GasLimit *big.Int `json:"gaslimit"`
-	GasUsed  *big.Int `json:"gasused"`
-	GasPrice *big.Int `json:"gasprice"`
-	Data     string   `json:"data"`
+	Status      TxStatus `json:"status"` // 1 OK, 0 Fail, -1 pending, -2 unknown
+	Nonce       uint64   `json:"nonce"`
+	GasLimit    *big.Int `json:"gaslimit"`
+	GasUsed     *big.Int `json:"gasused"`
+	GasPrice    *big.Int `json:"gasprice"`
+	L1Fee       *big.Int `json:"l1Fee,omitempty"`
+	L1FeeScalar string   `json:"l1FeeScalar,omitempty"`
+	L1GasPrice  *big.Int `json:"l1GasPrice,omitempty"`
+	L1GasUsed   *big.Int `json:"L1GasUsed,omitempty"`
+	Data        string   `json:"data"`
 }
 
 // GetEthereumTxData returns EthereumTxData from bchain.Tx
@@ -511,6 +547,10 @@ func GetEthereumTxDataFromSpecificData(coinSpecificData interface{}) *EthereumTx
 				etd.Status = TxStatusFailure
 			}
 			etd.GasUsed, _ = hexutil.DecodeBig(csd.Receipt.GasUsed)
+			etd.L1Fee, _ = hexutil.DecodeBig(csd.Receipt.L1Fee)
+			etd.L1GasPrice, _ = hexutil.DecodeBig(csd.Receipt.L1GasPrice)
+			etd.L1GasUsed, _ = hexutil.DecodeBig(csd.Receipt.L1GasUsed)
+			etd.L1FeeScalar = csd.Receipt.L1FeeScalar
 		}
 	}
 	return &etd

bchain/coins/eth/ethparser_test.go

@@ -1,496 +0,0 @@
-//go:build unittest
-
-package eth
-
-import (
-	"encoding/hex"
-	"fmt"
-	"math/big"
-	"reflect"
-	"testing"
-
-	"github.com/trezor/blockbook/bchain"
-	"github.com/trezor/blockbook/tests/dbtestdata"
-)
-
-func TestEthParser_GetAddrDescFromAddress(t *testing.T) {
-	type args struct {
-		address string
-	}
-	tests := []struct {
-		name    string
-		args    args
-		want    string
-		wantErr bool
-	}{
-		{
-			name: "with 0x prefix",
-			args: args{address: "0x81b7e08f65bdf5648606c89998a9cc8164397647"},
-			want: "81b7e08f65bdf5648606c89998a9cc8164397647",
-		},
-		{
-			name: "without 0x prefix",
-			args: args{address: "47526228d673e9f079630d6cdaff5a2ed13e0e60"},
-			want: "47526228d673e9f079630d6cdaff5a2ed13e0e60",
-		},
-		{
-			name:    "address of wrong length",
-			args:    args{address: "7526228d673e9f079630d6cdaff5a2ed13e0e60"},
-			want:    "",
-			wantErr: true,
-		},
-		{
-			name:    "ErrAddressMissing",
-			args:    args{address: ""},
-			want:    "",
-			wantErr: true,
-		},
-		{
-			name:    "error - not eth address",
-			args:    args{address: "1JKgN43B9SyLuZH19H5ECvr4KcfrbVHzZ6"},
-			want:    "",
-			wantErr: true,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			p := NewEthereumParser(1, false)
-			got, err := p.GetAddrDescFromAddress(tt.args.address)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("EthParser.GetAddrDescFromAddress() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			h := hex.EncodeToString(got)
-			if !reflect.DeepEqual(h, tt.want) {
-				t.Errorf("EthParser.GetAddrDescFromAddress() = %v, want %v", h, tt.want)
-			}
-		})
-	}
-}
-
-var testTx1, testTx2, testTx1Failed, testTx1NoStatus bchain.Tx
-
-func init() {
-
-	testTx1 = bchain.Tx{
-		Blocktime: 1534858022,
-		Time:      1534858022,
-		Txid:      "0xcd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-		Vin: []bchain.Vin{
-			{
-				Addresses: []string{"0x3E3a3D69dc66bA10737F531ed088954a9EC89d97"},
-			},
-		},
-		Vout: []bchain.Vout{
-			{
-				ValueSat: *big.NewInt(1999622000000000000),
-				ScriptPubKey: bchain.ScriptPubKey{
-					Addresses: []string{"0x555Ee11FBDDc0E49A9bAB358A8941AD95fFDB48f"},
-				},
-			},
-		},
-		CoinSpecificData: bchain.EthereumSpecificData{
-			Tx: &bchain.RpcTransaction{
-				AccountNonce:     "0xb26c",
-				GasPrice:         "0x430e23400",
-				GasLimit:         "0x5208",
-				To:               "0x555Ee11FBDDc0E49A9bAB358A8941AD95fFDB48f",
-				Value:            "0x1bc0159d530e6000",
-				Payload:          "0x",
-				Hash:             "0xcd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-				BlockNumber:      "0x41eee8",
-				From:             "0x3E3a3D69dc66bA10737F531ed088954a9EC89d97",
-				TransactionIndex: "0xa",
-			},
-			Receipt: &bchain.RpcReceipt{
-				GasUsed: "0x5208",
-				Status:  "0x1",
-				Logs:    []*bchain.RpcLog{},
-			},
-		},
-	}
-
-	testTx2 = bchain.Tx{
-		Blocktime: 1534858022,
-		Time:      1534858022,
-		Txid:      "0xa9cd088aba2131000da6f38a33c20169baee476218deea6b78720700b895b101",
-		Vin: []bchain.Vin{
-			{
-				Addresses: []string{"0x20cD153de35D469BA46127A0C8F18626b59a256A"},
-			},
-		},
-		Vout: []bchain.Vout{
-			{
-				ValueSat: *big.NewInt(0),
-				ScriptPubKey: bchain.ScriptPubKey{
-					Addresses: []string{"0x4af4114F73d1c1C903aC9E0361b379D1291808A2"},
-				},
-			},
-		},
-		CoinSpecificData: bchain.EthereumSpecificData{
-			Tx: &bchain.RpcTransaction{
-				AccountNonce:     "0xd0",
-				GasPrice:         "0x9502f9000",
-				GasLimit:         "0x130d5",
-				To:               "0x4af4114F73d1c1C903aC9E0361b379D1291808A2",
-				Value:            "0x0",
-				Payload:          "0xa9059cbb000000000000000000000000555ee11fbddc0e49a9bab358a8941ad95ffdb48f00000000000000000000000000000000000000000000021e19e0c9bab2400000",
-				Hash:             "0xa9cd088aba2131000da6f38a33c20169baee476218deea6b78720700b895b101",
-				BlockNumber:      "0x41eee8",
-				From:             "0x20cD153de35D469BA46127A0C8F18626b59a256A",
-				TransactionIndex: "0x0"},
-			Receipt: &bchain.RpcReceipt{
-				GasUsed: "0xcb39",
-				Status:  "0x1",
-				Logs: []*bchain.RpcLog{
-					{
-						Address: "0x4af4114F73d1c1C903aC9E0361b379D1291808A2",
-						Data:    "0x00000000000000000000000000000000000000000000021e19e0c9bab2400000",
-						Topics: []string{
-							"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
-							"0x00000000000000000000000020cd153de35d469ba46127a0c8f18626b59a256a",
-							"0x000000000000000000000000555ee11fbddc0e49a9bab358a8941ad95ffdb48f",
-						},
-					},
-				},
-			},
-		},
-	}
-
-	testTx1Failed = bchain.Tx{
-		Blocktime: 1534858022,
-		Time:      1534858022,
-		Txid:      "0xcd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-		Vin: []bchain.Vin{
-			{
-				Addresses: []string{"0x3E3a3D69dc66bA10737F531ed088954a9EC89d97"},
-			},
-		},
-		Vout: []bchain.Vout{
-			{
-				ValueSat: *big.NewInt(1999622000000000000),
-				ScriptPubKey: bchain.ScriptPubKey{
-					Addresses: []string{"0x555Ee11FBDDc0E49A9bAB358A8941AD95fFDB48f"},
-				},
-			},
-		},
-		CoinSpecificData: bchain.EthereumSpecificData{
-			Tx: &bchain.RpcTransaction{
-				AccountNonce:     "0xb26c",
-				GasPrice:         "0x430e23400",
-				GasLimit:         "0x5208",
-				To:               "0x555Ee11FBDDc0E49A9bAB358A8941AD95fFDB48f",
-				Value:            "0x1bc0159d530e6000",
-				Payload:          "0x",
-				Hash:             "0xcd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-				BlockNumber:      "0x41eee8",
-				From:             "0x3E3a3D69dc66bA10737F531ed088954a9EC89d97",
-				TransactionIndex: "0xa",
-			},
-			Receipt: &bchain.RpcReceipt{
-				GasUsed: "0x5208",
-				Status:  "0x0",
-				Logs:    []*bchain.RpcLog{},
-			},
-		},
-	}
-
-	testTx1NoStatus = bchain.Tx{
-		Blocktime: 1534858022,
-		Time:      1534858022,
-		Txid:      "0xcd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-		Vin: []bchain.Vin{
-			{
-				Addresses: []string{"0x3E3a3D69dc66bA10737F531ed088954a9EC89d97"},
-			},
-		},
-		Vout: []bchain.Vout{
-			{
-				ValueSat: *big.NewInt(1999622000000000000),
-				ScriptPubKey: bchain.ScriptPubKey{
-					Addresses: []string{"0x555Ee11FBDDc0E49A9bAB358A8941AD95fFDB48f"},
-				},
-			},
-		},
-		CoinSpecificData: bchain.EthereumSpecificData{
-			Tx: &bchain.RpcTransaction{
-				AccountNonce:     "0xb26c",
-				GasPrice:         "0x430e23400",
-				GasLimit:         "0x5208",
-				To:               "0x555Ee11FBDDc0E49A9bAB358A8941AD95fFDB48f",
-				Value:            "0x1bc0159d530e6000",
-				Payload:          "0x",
-				Hash:             "0xcd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-				BlockNumber:      "0x41eee8",
-				From:             "0x3E3a3D69dc66bA10737F531ed088954a9EC89d97",
-				TransactionIndex: "0xa",
-			},
-			Receipt: &bchain.RpcReceipt{
-				GasUsed: "0x5208",
-				Status:  "",
-				Logs:    []*bchain.RpcLog{},
-			},
-		},
-	}
-
-}
-
-func TestEthereumParser_PackTx(t *testing.T) {
-	type args struct {
-		tx        *bchain.Tx
-		height    uint32
-		blockTime int64
-	}
-	tests := []struct {
-		name    string
-		p       *EthereumParser
-		args    args
-		want    string
-		wantErr bool
-	}{
-		{
-			name: "1",
-			args: args{
-				tx:        &testTx1,
-				height:    4321000,
-				blockTime: 1534858022,
-			},
-			want: dbtestdata.EthTx1Packed,
-		},
-		{
-			name: "2",
-			args: args{
-				tx:        &testTx2,
-				height:    4321000,
-				blockTime: 1534858022,
-			},
-			want: dbtestdata.EthTx2Packed,
-		},
-		{
-			name: "3",
-			args: args{
-				tx:        &testTx1Failed,
-				height:    4321000,
-				blockTime: 1534858022,
-			},
-			want: dbtestdata.EthTx1FailedPacked,
-		},
-		{
-			name: "4",
-			args: args{
-				tx:        &testTx1NoStatus,
-				height:    4321000,
-				blockTime: 1534858022,
-			},
-			want: dbtestdata.EthTx1NoStatusPacked,
-		},
-	}
-	p := NewEthereumParser(1, false)
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := p.PackTx(tt.args.tx, tt.args.height, tt.args.blockTime)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("EthereumParser.PackTx() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			h := hex.EncodeToString(got)
-			if !reflect.DeepEqual(h, tt.want) {
-				t.Errorf("EthereumParser.PackTx() = %v, want %v", h, tt.want)
-			}
-		})
-	}
-}
-
-func TestEthereumParser_UnpackTx(t *testing.T) {
-	type args struct {
-		hex string
-	}
-	tests := []struct {
-		name    string
-		p       *EthereumParser
-		args    args
-		want    *bchain.Tx
-		want1   uint32
-		wantErr bool
-	}{
-		{
-			name:  "1",
-			args:  args{hex: dbtestdata.EthTx1Packed},
-			want:  &testTx1,
-			want1: 4321000,
-		},
-		{
-			name:  "2",
-			args:  args{hex: dbtestdata.EthTx2Packed},
-			want:  &testTx2,
-			want1: 4321000,
-		},
-		{
-			name:  "3",
-			args:  args{hex: dbtestdata.EthTx1FailedPacked},
-			want:  &testTx1Failed,
-			want1: 4321000,
-		},
-		{
-			name:  "4",
-			args:  args{hex: dbtestdata.EthTx1NoStatusPacked},
-			want:  &testTx1NoStatus,
-			want1: 4321000,
-		},
-	}
-	p := NewEthereumParser(1, false)
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			b, err := hex.DecodeString(tt.args.hex)
-			if err != nil {
-				panic(err)
-			}
-			got, got1, err := p.UnpackTx(b)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("EthereumParser.UnpackTx() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			// DeepEqual has problems with pointers in completeTransaction
-			gs := got.CoinSpecificData.(bchain.EthereumSpecificData)
-			ws := tt.want.CoinSpecificData.(bchain.EthereumSpecificData)
-			gc := *got
-			wc := *tt.want
-			gc.CoinSpecificData = nil
-			wc.CoinSpecificData = nil
-			if fmt.Sprint(gc) != fmt.Sprint(wc) {
-				// if !reflect.DeepEqual(gc, wc) {
-				t.Errorf("EthereumParser.UnpackTx() gc got = %+v, want %+v", gc, wc)
-			}
-			if !reflect.DeepEqual(gs.Tx, ws.Tx) {
-				t.Errorf("EthereumParser.UnpackTx() gs.Tx got = %+v, want %+v", gs.Tx, ws.Tx)
-			}
-			if !reflect.DeepEqual(gs.Receipt, ws.Receipt) {
-				t.Errorf("EthereumParser.UnpackTx() gs.Receipt got = %+v, want %+v", gs.Receipt, ws.Receipt)
-			}
-			if got1 != tt.want1 {
-				t.Errorf("EthereumParser.UnpackTx() got1 = %v, want %v", got1, tt.want1)
-			}
-		})
-	}
-}
-
-func TestEthereumParser_GetEthereumTxData(t *testing.T) {
-	tests := []struct {
-		name string
-		tx   *bchain.Tx
-		want string
-	}{
-		{
-			name: "Test empty data",
-			tx:   &testTx1,
-			want: "0x",
-		},
-		{
-			name: "Test non empty data",
-			tx:   &testTx2,
-			want: "0xa9059cbb000000000000000000000000555ee11fbddc0e49a9bab358a8941ad95ffdb48f00000000000000000000000000000000000000000000021e19e0c9bab2400000",
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got := GetEthereumTxData(tt.tx)
-			if got.Data != tt.want {
-				t.Errorf("EthereumParser.GetEthereumTxData() = %v, want %v", got.Data, tt.want)
-			}
-		})
-	}
-}
-
-func TestEthereumParser_ParseErrorFromOutput(t *testing.T) {
-	tests := []struct {
-		name   string
-		output string
-		want   string
-	}{
-		{
-			name:   "ParseErrorFromOutput 1",
-			output: "0x08c379a000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000031546f74616c206e756d626572206f662067726f757073206d7573742062652067726561746572207468616e207a65726f2e000000000000000000000000000000",
-			want:   "Total number of groups must be greater than zero.",
-		},
-		{
-			name:   "ParseErrorFromOutput 2",
-			output: "0x08c379a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000126e6f7420656e6f7567682062616c616e63650000000000000000000000000000",
-			want:   "not enough balance",
-		},
-		{
-			name:   "ParseErrorFromOutput empty",
-			output: "",
-			want:   "",
-		},
-		{
-			name:   "ParseErrorFromOutput short",
-			output: "0x08c379a000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000012",
-			want:   "",
-		},
-		{
-			name:   "ParseErrorFromOutput invalid signature",
-			output: "0x08c379b0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000126e6f7420656e6f7567682062616c616e63650000000000000000000000000000",
-			want:   "",
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got := ParseErrorFromOutput(tt.output)
-			if got != tt.want {
-				t.Errorf("EthereumParser.ParseErrorFromOutput() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
-func TestEthereumParser_PackInternalTransactionError_UnpackInternalTransactionError(t *testing.T) {
-	tests := []struct {
-		name     string
-		original string
-		packed   string
-		unpacked string
-	}{
-		{
-			name:     "execution reverted",
-			original: "execution reverted",
-			packed:   "\x01",
-			unpacked: "Reverted.",
-		},
-		{
-			name:     "out of gas",
-			original: "out of gas",
-			packed:   "\x02",
-			unpacked: "Out of gas.",
-		},
-		{
-			name:     "contract creation code storage out of gas",
-			original: "contract creation code storage out of gas",
-			packed:   "\x03",
-			unpacked: "Contract creation code storage out of gas.",
-		},
-		{
-			name:     "max code size exceeded",
-			original: "max code size exceeded",
-			packed:   "\x04",
-			unpacked: "Max code size exceeded.",
-		},
-		{
-			name:     "unknown error",
-			original: "unknown error",
-			packed:   "unknown error",
-			unpacked: "unknown error",
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			packed := PackInternalTransactionError(tt.original)
-			if packed != tt.packed {
-				t.Errorf("EthereumParser.PackInternalTransactionError() = %v, want %v", packed, tt.packed)
-			}
-			unpacked := UnpackInternalTransactionError([]byte(packed))
-			if unpacked != tt.unpacked {
-				t.Errorf("EthereumParser.UnpackInternalTransactionError() = %v, want %v", unpacked, tt.unpacked)
-			}
-		})
-	}
-}

bchain/coins/eth/ethrpc.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"math/big"
 	"net/http"
 	"strconv"
@@ -30,18 +30,17 @@ type Network uint32
 const (
 	// MainNet is production network
 	MainNet Network = 1
-	// TestNet is Ropsten test network
-	TestNet Network = 3
-	// TestNetGoerli is Goerli test network
-	TestNetGoerli Network = 5
 	// TestNetSepolia is Sepolia test network
 	TestNetSepolia Network = 11155111
+	// TestNetHolesky is Holesky test network
+	TestNetHolesky Network = 17000
 )
 
 // Configuration represents json config file
 type Configuration struct {
 	CoinName                        string `json:"coin_name"`
 	CoinShortcut                    string `json:"coin_shortcut"`
+	Network                         string `json:"network"`
 	RPCURL                          string `json:"rpc_url"`
 	RPCTimeout                      int    `json:"rpc_timeout"`
 	BlockAddressesToKeep            int    `json:"block_addresses_to_keep"`
@@ -51,28 +50,32 @@ type Configuration struct {
 	ProcessInternalTransactions     bool   `json:"processInternalTransactions"`
 	ProcessZeroInternalTransactions bool   `json:"processZeroInternalTransactions"`
 	ConsensusNodeVersionURL         string `json:"consensusNodeVersion"`
+	DisableMempoolSync              bool   `json:"disableMempoolSync,omitempty"`
 }
 
 // EthereumRPC is an interface to JSON-RPC eth service.
 type EthereumRPC struct {
 	*bchain.BaseChain
-	Client               bchain.EVMClient
-	RPC                  bchain.EVMRPCClient
-	MainNetChainID       Network
-	Timeout              time.Duration
-	Parser               *EthereumParser
-	PushHandler          func(bchain.NotificationType)
-	OpenRPC              func(string) (bchain.EVMRPCClient, bchain.EVMClient, error)
-	Mempool              *bchain.MempoolEthereumType
-	mempoolInitialized   bool
-	bestHeaderLock       sync.Mutex
-	bestHeader           bchain.EVMHeader
-	bestHeaderTime       time.Time
-	NewBlock             bchain.EVMNewBlockSubscriber
-	newBlockSubscription bchain.EVMClientSubscription
-	NewTx                bchain.EVMNewTxSubscriber
-	newTxSubscription    bchain.EVMClientSubscription
-	ChainConfig          *Configuration
+	Client                bchain.EVMClient
+	RPC                   bchain.EVMRPCClient
+	MainNetChainID        Network
+	Timeout               time.Duration
+	Parser                *EthereumParser
+	PushHandler           func(bchain.NotificationType)
+	OpenRPC               func(string) (bchain.EVMRPCClient, bchain.EVMClient, error)
+	Mempool               *bchain.MempoolEthereumType
+	mempoolInitialized    bool
+	bestHeaderLock        sync.Mutex
+	bestHeader            bchain.EVMHeader
+	bestHeaderTime        time.Time
+	NewBlock              bchain.EVMNewBlockSubscriber
+	newBlockSubscription  bchain.EVMClientSubscription
+	NewTx                 bchain.EVMNewTxSubscriber
+	newTxSubscription     bchain.EVMClientSubscription
+	ChainConfig           *Configuration
+	supportedStakingPools []string
+	stakingPoolNames      []string
+	stakingPoolContracts  []string
 }
 
 // ProcessInternalTransactions specifies if internal transactions are processed
@@ -106,17 +109,22 @@ func NewEthereumRPC(config json.RawMessage, pushHandler func(bchain.Notification
 	return s, nil
 }
 
+// OpenRPC opens RPC connection to ETH backend
+var OpenRPC = func(url string) (bchain.EVMRPCClient, bchain.EVMClient, error) {
+	opts := []rpc.ClientOption{}
+	opts = append(opts, rpc.WithWebsocketMessageSizeLimit(0))
+	r, err := rpc.DialOptions(context.Background(), url, opts...)
+	if err != nil {
+		return nil, nil, err
+	}
+	rc := &EthereumRPCClient{Client: r}
+	ec := &EthereumClient{Client: ethclient.NewClient(r)}
+	return rc, ec, nil
+}
+
 // Initialize initializes ethereum rpc interface
 func (b *EthereumRPC) Initialize() error {
-	b.OpenRPC = func(url string) (bchain.EVMRPCClient, bchain.EVMClient, error) {
-		r, err := rpc.Dial(url)
-		if err != nil {
-			return nil, nil, err
-		}
-		rc := &EthereumRPCClient{Client: r}
-		ec := &EthereumClient{Client: ethclient.NewClient(r)}
-		return rc, ec, nil
-	}
+	b.OpenRPC = OpenRPC
 
 	rc, ec, err := b.OpenRPC(b.ChainConfig.RPCURL)
 	if err != nil {
@@ -143,18 +151,21 @@ func (b *EthereumRPC) Initialize() error {
 	case MainNet:
 		b.Testnet = false
 		b.Network = "livenet"
-	case TestNet:
-		b.Testnet = true
-		b.Network = "testnet"
-	case TestNetGoerli:
-		b.Testnet = true
-		b.Network = "goerli"
 	case TestNetSepolia:
 		b.Testnet = true
 		b.Network = "sepolia"
+	case TestNetHolesky:
+		b.Testnet = true
+		b.Network = "holesky"
 	default:
 		return errors.Errorf("Unknown network id %v", id)
 	}
+
+	err = b.initStakingPools()
+	if err != nil {
+		return err
+	}
+
 	glog.Info("rpc: block chain ", b.Network)
 
 	return nil
@@ -164,7 +175,7 @@ func (b *EthereumRPC) Initialize() error {
 func (b *EthereumRPC) CreateMempool(chain bchain.BlockChain) (bchain.Mempool, error) {
 	if b.Mempool == nil {
 		b.Mempool = bchain.NewMempoolEthereumType(chain, b.ChainConfig.MempoolTxTimeoutHours, b.ChainConfig.QueryBackendOnMempoolResync)
-		glog.Info("mempool created, MempoolTxTimeoutHours=", b.ChainConfig.MempoolTxTimeoutHours, ", QueryBackendOnMempoolResync=", b.ChainConfig.QueryBackendOnMempoolResync)
+		glog.Info("mempool created, MempoolTxTimeoutHours=", b.ChainConfig.MempoolTxTimeoutHours, ", QueryBackendOnMempoolResync=", b.ChainConfig.QueryBackendOnMempoolResync, ", DisableMempoolSync=", b.ChainConfig.DisableMempoolSync)
 	}
 	return b.Mempool, nil
 }
@@ -175,11 +186,19 @@ func (b *EthereumRPC) InitializeMempool(addrDescForOutpoint bchain.AddrDescForOu
 		return errors.New("Mempool not created")
 	}
 
+	var err error
+	var txs []string
 	// get initial mempool transactions
-	txs, err := b.GetMempoolTransactions()
-	if err != nil {
-		return err
+	// workaround for an occasional `decoding block` error from getBlockRaw - try 3 times with a delay and then proceed
+	for i := 0; i < 3; i++ {
+		txs, err = b.GetMempoolTransactions()
+		if err == nil {
+			break
+		}
+		glog.Error("GetMempoolTransaction ", err)
+		time.Sleep(time.Second * 5)
 	}
+
 	for _, txid := range txs {
 		b.Mempool.AddTransactionToMempool(txid)
 	}
@@ -238,26 +257,30 @@ func (b *EthereumRPC) subscribeEvents() error {
 			if glog.V(2) {
 				glog.Info("rpc: new tx ", hex)
 			}
-			b.Mempool.AddTransactionToMempool(hex)
-			b.PushHandler(bchain.NotificationNewTx)
+			added := b.Mempool.AddTransactionToMempool(hex)
+			if added {
+				b.PushHandler(bchain.NotificationNewTx)
+			}
 		}
 	}()
 
-	// new mempool transaction subscription
-	if err := b.subscribe(func() (bchain.EVMClientSubscription, error) {
-		// invalidate the previous subscription - it is either the first one or there was an error
-		b.newTxSubscription = nil
-		ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
-		defer cancel()
-		sub, err := b.RPC.EthSubscribe(ctx, b.NewTx.Channel(), "newPendingTransactions")
-		if err != nil {
-			return nil, errors.Annotatef(err, "EthSubscribe newPendingTransactions")
+	if !b.ChainConfig.DisableMempoolSync {
+		// new mempool transaction subscription
+		if err := b.subscribe(func() (bchain.EVMClientSubscription, error) {
+			// invalidate the previous subscription - it is either the first one or there was an error
+			b.newTxSubscription = nil
+			ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
+			defer cancel()
+			sub, err := b.RPC.EthSubscribe(ctx, b.NewTx.Channel(), "newPendingTransactions")
+			if err != nil {
+				return nil, errors.Annotatef(err, "EthSubscribe newPendingTransactions")
+			}
+			b.newTxSubscription = sub
+			glog.Info("Subscribed to newPendingTransactions")
+			return sub, nil
+		}); err != nil {
+			return err
 		}
-		b.newTxSubscription = sub
-		glog.Info("Subscribed to newPendingTransactions")
-		return sub, nil
-	}); err != nil {
-		return err
 	}
 
 	return nil
@@ -358,7 +381,7 @@ func (b *EthereumRPC) getConsensusVersion() string {
 		glog.Error("getConsensusVersion ", err)
 		return ""
 	}
-	body, err := ioutil.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		glog.Error("getConsensusVersion ", err)
 		return ""
@@ -591,19 +614,24 @@ type rpcTraceResult struct {
 }
 
 func (b *EthereumRPC) getCreationContractInfo(contract string, height uint32) *bchain.ContractInfo {
-	ci, err := b.fetchContractInfo(contract)
-	if ci == nil || err != nil {
-		ci = &bchain.ContractInfo{
-			Contract: contract,
-		}
+	// do not fetch fetchContractInfo in sync, it slows it down
+	// the contract will be fetched only when asked by a client
+	// ci, err := b.fetchContractInfo(contract)
+	// if ci == nil || err != nil {
+	ci := &bchain.ContractInfo{
+		Contract: contract,
 	}
-	ci.Type = bchain.UnknownTokenType
+	// }
+	ci.Type = bchain.UnhandledTokenType
 	ci.CreatedInBlock = height
 	return ci
 }
 
 func (b *EthereumRPC) processCallTrace(call *rpcCallTrace, d *bchain.EthereumInternalData, contracts []bchain.ContractInfo, blockHeight uint32) []bchain.ContractInfo {
 	value, err := hexutil.DecodeBig(call.Value)
+	if err != nil {
+		value = new(big.Int)
+	}
 	if call.Type == "CREATE" || call.Type == "CREATE2" {
 		d.Transfers = append(d.Transfers, bchain.EthereumInternalTransfer{
 			Type:  bchain.CREATE,
@@ -653,8 +681,28 @@ func (b *EthereumRPC) getInternalDataForBlock(blockHash string, blockHeight uint
 			return data, contracts, err
 		}
 		if len(trace) != len(data) {
-			glog.Error("debug_traceBlockByHash block ", blockHash, ", error: trace length does not match block length ", len(trace), "!=", len(data))
-			return data, contracts, err
+			if len(trace) < len(data) {
+				for i := range transactions {
+					tx := &transactions[i]
+					// bridging transactions in Polygon do not create trace and cause mismatch between the trace size and block size, it is necessary to adjust the trace size
+					// bridging transaction that from and to zero address
+					if tx.To == "0x0000000000000000000000000000000000000000" && tx.From == "0x0000000000000000000000000000000000000000" {
+						if i >= len(trace) {
+							trace = append(trace, rpcTraceResult{})
+						} else {
+							trace = append(trace[:i+1], trace[i:]...)
+							trace[i] = rpcTraceResult{}
+						}
+					}
+				}
+			}
+			if len(trace) != len(data) {
+				e := fmt.Sprint("trace length does not match block length ", len(trace), "!=", len(data))
+				glog.Error("debug_traceBlockByHash block ", blockHash, ", error: ", e)
+				return data, contracts, errors.New(e)
+			} else {
+				glog.Warning("debug_traceBlockByHash block ", blockHash, ", trace adjusted to match the number of transactions in block")
+			}
 		}
 		for i, result := range trace {
 			r := &result.Result
@@ -795,12 +843,13 @@ func (b *EthereumRPC) GetTransactionForMempool(txid string) (*bchain.Tx, error)
 func (b *EthereumRPC) GetTransaction(txid string) (*bchain.Tx, error) {
 	ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
 	defer cancel()
-	var tx *bchain.RpcTransaction
+	tx := &bchain.RpcTransaction{}
 	hash := ethcommon.HexToHash(txid)
-	err := b.RPC.CallContext(ctx, &tx, "eth_getTransactionByHash", hash)
+	err := b.RPC.CallContext(ctx, tx, "eth_getTransactionByHash", hash)
 	if err != nil {
 		return nil, err
-	} else if tx == nil {
+	}
+	if *tx == (bchain.RpcTransaction{}) {
 		if b.mempoolInitialized {
 			b.Mempool.RemoveTransactionFromMempool(txid)
 		}
@@ -943,21 +992,31 @@ func (b *EthereumRPC) EthereumTypeEstimateGas(params map[string]interface{}) (ui
 
 // SendRawTransaction sends raw transaction
 func (b *EthereumRPC) SendRawTransaction(hex string) (string, error) {
+	return b.callRpcStringResult("eth_sendRawTransaction", hex)
+}
+
+// EthereumTypeGetRawTransaction gets raw transaction in hex format
+func (b *EthereumRPC) EthereumTypeGetRawTransaction(txid string) (string, error) {
+	return b.callRpcStringResult("eth_getRawTransactionByHash", txid)
+}
+
+// Helper function for calling ETH RPC with parameters and getting string result
+func (b *EthereumRPC) callRpcStringResult(rpcMethod string, args ...interface{}) (string, error) {
 	ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
 	defer cancel()
 	var raw json.RawMessage
-	err := b.RPC.CallContext(ctx, &raw, "eth_sendRawTransaction", hex)
+	err := b.RPC.CallContext(ctx, &raw, rpcMethod, args...)
 	if err != nil {
 		return "", err
 	} else if len(raw) == 0 {
-		return "", errors.New("SendRawTransaction: failed")
+		return "", errors.New(rpcMethod + " : failed")
 	}
 	var result string
 	if err := json.Unmarshal(raw, &result); err != nil {
 		return "", errors.Annotatef(err, "raw result %v", raw)
 	}
 	if result == "" {
-		return "", errors.New("SendRawTransaction: failed, empty result")
+		return "", errors.New(rpcMethod + " : failed, empty result")
 	}
 	return result, nil
 }

bchain/coins/eth/ethtx.pb.go

@@ -1,261 +1,530 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.28.1
+// 	protoc        v3.21.12
 // source: bchain/coins/eth/ethtx.proto
 
-/*
-Package eth is a generated protocol buffer package.
-
-It is generated from these files:
-	bchain/coins/eth/ethtx.proto
-
-It has these top-level messages:
-	ProtoCompleteTransaction
-*/
 package eth
 
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
 
 type ProtoCompleteTransaction struct {
-	BlockNumber uint32                                `protobuf:"varint,1,opt,name=BlockNumber" json:"BlockNumber,omitempty"`
-	BlockTime   uint64                                `protobuf:"varint,2,opt,name=BlockTime" json:"BlockTime,omitempty"`
-	Tx          *ProtoCompleteTransaction_TxType      `protobuf:"bytes,3,opt,name=Tx" json:"Tx,omitempty"`
-	Receipt     *ProtoCompleteTransaction_ReceiptType `protobuf:"bytes,4,opt,name=Receipt" json:"Receipt,omitempty"`
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	BlockNumber uint32                                `protobuf:"varint,1,opt,name=BlockNumber,proto3" json:"BlockNumber,omitempty"`
+	BlockTime   uint64                                `protobuf:"varint,2,opt,name=BlockTime,proto3" json:"BlockTime,omitempty"`
+	Tx          *ProtoCompleteTransaction_TxType      `protobuf:"bytes,3,opt,name=Tx,proto3" json:"Tx,omitempty"`
+	Receipt     *ProtoCompleteTransaction_ReceiptType `protobuf:"bytes,4,opt,name=Receipt,proto3" json:"Receipt,omitempty"`
 }
 
-func (m *ProtoCompleteTransaction) Reset()                    { *m = ProtoCompleteTransaction{} }
-func (m *ProtoCompleteTransaction) String() string            { return proto.CompactTextString(m) }
-func (*ProtoCompleteTransaction) ProtoMessage()               {}
-func (*ProtoCompleteTransaction) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+func (x *ProtoCompleteTransaction) Reset() {
+	*x = ProtoCompleteTransaction{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
 
-func (m *ProtoCompleteTransaction) GetBlockNumber() uint32 {
-	if m != nil {
-		return m.BlockNumber
+func (x *ProtoCompleteTransaction) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProtoCompleteTransaction) ProtoMessage() {}
+
+func (x *ProtoCompleteTransaction) ProtoReflect() protoreflect.Message {
+	mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProtoCompleteTransaction.ProtoReflect.Descriptor instead.
+func (*ProtoCompleteTransaction) Descriptor() ([]byte, []int) {
+	return file_bchain_coins_eth_ethtx_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *ProtoCompleteTransaction) GetBlockNumber() uint32 {
+	if x != nil {
+		return x.BlockNumber
 	}
 	return 0
 }
 
-func (m *ProtoCompleteTransaction) GetBlockTime() uint64 {
-	if m != nil {
-		return m.BlockTime
+func (x *ProtoCompleteTransaction) GetBlockTime() uint64 {
+	if x != nil {
+		return x.BlockTime
 	}
 	return 0
 }
 
-func (m *ProtoCompleteTransaction) GetTx() *ProtoCompleteTransaction_TxType {
-	if m != nil {
-		return m.Tx
+func (x *ProtoCompleteTransaction) GetTx() *ProtoCompleteTransaction_TxType {
+	if x != nil {
+		return x.Tx
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction) GetReceipt() *ProtoCompleteTransaction_ReceiptType {
-	if m != nil {
-		return m.Receipt
+func (x *ProtoCompleteTransaction) GetReceipt() *ProtoCompleteTransaction_ReceiptType {
+	if x != nil {
+		return x.Receipt
 	}
 	return nil
 }
 
 type ProtoCompleteTransaction_TxType struct {
-	AccountNonce     uint64 `protobuf:"varint,1,opt,name=AccountNonce" json:"AccountNonce,omitempty"`
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	AccountNonce     uint64 `protobuf:"varint,1,opt,name=AccountNonce,proto3" json:"AccountNonce,omitempty"`
 	GasPrice         []byte `protobuf:"bytes,2,opt,name=GasPrice,proto3" json:"GasPrice,omitempty"`
-	GasLimit         uint64 `protobuf:"varint,3,opt,name=GasLimit" json:"GasLimit,omitempty"`
+	GasLimit         uint64 `protobuf:"varint,3,opt,name=GasLimit,proto3" json:"GasLimit,omitempty"`
 	Value            []byte `protobuf:"bytes,4,opt,name=Value,proto3" json:"Value,omitempty"`
 	Payload          []byte `protobuf:"bytes,5,opt,name=Payload,proto3" json:"Payload,omitempty"`
 	Hash             []byte `protobuf:"bytes,6,opt,name=Hash,proto3" json:"Hash,omitempty"`
 	To               []byte `protobuf:"bytes,7,opt,name=To,proto3" json:"To,omitempty"`
 	From             []byte `protobuf:"bytes,8,opt,name=From,proto3" json:"From,omitempty"`
-	TransactionIndex uint32 `protobuf:"varint,9,opt,name=TransactionIndex" json:"TransactionIndex,omitempty"`
+	TransactionIndex uint32 `protobuf:"varint,9,opt,name=TransactionIndex,proto3" json:"TransactionIndex,omitempty"`
 }
 
-func (m *ProtoCompleteTransaction_TxType) Reset()         { *m = ProtoCompleteTransaction_TxType{} }
-func (m *ProtoCompleteTransaction_TxType) String() string { return proto.CompactTextString(m) }
-func (*ProtoCompleteTransaction_TxType) ProtoMessage()    {}
+func (x *ProtoCompleteTransaction_TxType) Reset() {
+	*x = ProtoCompleteTransaction_TxType{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ProtoCompleteTransaction_TxType) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProtoCompleteTransaction_TxType) ProtoMessage() {}
+
+func (x *ProtoCompleteTransaction_TxType) ProtoReflect() protoreflect.Message {
+	mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProtoCompleteTransaction_TxType.ProtoReflect.Descriptor instead.
 func (*ProtoCompleteTransaction_TxType) Descriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{0, 0}
+	return file_bchain_coins_eth_ethtx_proto_rawDescGZIP(), []int{0, 0}
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetAccountNonce() uint64 {
-	if m != nil {
-		return m.AccountNonce
+func (x *ProtoCompleteTransaction_TxType) GetAccountNonce() uint64 {
+	if x != nil {
+		return x.AccountNonce
 	}
 	return 0
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetGasPrice() []byte {
-	if m != nil {
-		return m.GasPrice
+func (x *ProtoCompleteTransaction_TxType) GetGasPrice() []byte {
+	if x != nil {
+		return x.GasPrice
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetGasLimit() uint64 {
-	if m != nil {
-		return m.GasLimit
+func (x *ProtoCompleteTransaction_TxType) GetGasLimit() uint64 {
+	if x != nil {
+		return x.GasLimit
 	}
 	return 0
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetValue() []byte {
-	if m != nil {
-		return m.Value
+func (x *ProtoCompleteTransaction_TxType) GetValue() []byte {
+	if x != nil {
+		return x.Value
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetPayload() []byte {
-	if m != nil {
-		return m.Payload
+func (x *ProtoCompleteTransaction_TxType) GetPayload() []byte {
+	if x != nil {
+		return x.Payload
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetHash() []byte {
-	if m != nil {
-		return m.Hash
+func (x *ProtoCompleteTransaction_TxType) GetHash() []byte {
+	if x != nil {
+		return x.Hash
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetTo() []byte {
-	if m != nil {
-		return m.To
+func (x *ProtoCompleteTransaction_TxType) GetTo() []byte {
+	if x != nil {
+		return x.To
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetFrom() []byte {
-	if m != nil {
-		return m.From
+func (x *ProtoCompleteTransaction_TxType) GetFrom() []byte {
+	if x != nil {
+		return x.From
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_TxType) GetTransactionIndex() uint32 {
-	if m != nil {
-		return m.TransactionIndex
+func (x *ProtoCompleteTransaction_TxType) GetTransactionIndex() uint32 {
+	if x != nil {
+		return x.TransactionIndex
 	}
 	return 0
 }
 
 type ProtoCompleteTransaction_ReceiptType struct {
-	GasUsed []byte                                          `protobuf:"bytes,1,opt,name=GasUsed,proto3" json:"GasUsed,omitempty"`
-	Status  []byte                                          `protobuf:"bytes,2,opt,name=Status,proto3" json:"Status,omitempty"`
-	Log     []*ProtoCompleteTransaction_ReceiptType_LogType `protobuf:"bytes,3,rep,name=Log" json:"Log,omitempty"`
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	GasUsed     []byte                                          `protobuf:"bytes,1,opt,name=GasUsed,proto3" json:"GasUsed,omitempty"`
+	Status      []byte                                          `protobuf:"bytes,2,opt,name=Status,proto3" json:"Status,omitempty"`
+	Log         []*ProtoCompleteTransaction_ReceiptType_LogType `protobuf:"bytes,3,rep,name=Log,proto3" json:"Log,omitempty"`
+	L1Fee       []byte                                          `protobuf:"bytes,4,opt,name=L1Fee,proto3,oneof" json:"L1Fee,omitempty"`
+	L1FeeScalar []byte                                          `protobuf:"bytes,5,opt,name=L1FeeScalar,proto3,oneof" json:"L1FeeScalar,omitempty"`
+	L1GasPrice  []byte                                          `protobuf:"bytes,6,opt,name=L1GasPrice,proto3,oneof" json:"L1GasPrice,omitempty"`
+	L1GasUsed   []byte                                          `protobuf:"bytes,7,opt,name=L1GasUsed,proto3,oneof" json:"L1GasUsed,omitempty"`
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType) Reset()         { *m = ProtoCompleteTransaction_ReceiptType{} }
-func (m *ProtoCompleteTransaction_ReceiptType) String() string { return proto.CompactTextString(m) }
-func (*ProtoCompleteTransaction_ReceiptType) ProtoMessage()    {}
+func (x *ProtoCompleteTransaction_ReceiptType) Reset() {
+	*x = ProtoCompleteTransaction_ReceiptType{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ProtoCompleteTransaction_ReceiptType) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProtoCompleteTransaction_ReceiptType) ProtoMessage() {}
+
+func (x *ProtoCompleteTransaction_ReceiptType) ProtoReflect() protoreflect.Message {
+	mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProtoCompleteTransaction_ReceiptType.ProtoReflect.Descriptor instead.
 func (*ProtoCompleteTransaction_ReceiptType) Descriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{0, 1}
+	return file_bchain_coins_eth_ethtx_proto_rawDescGZIP(), []int{0, 1}
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType) GetGasUsed() []byte {
-	if m != nil {
-		return m.GasUsed
+func (x *ProtoCompleteTransaction_ReceiptType) GetGasUsed() []byte {
+	if x != nil {
+		return x.GasUsed
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType) GetStatus() []byte {
-	if m != nil {
-		return m.Status
+func (x *ProtoCompleteTransaction_ReceiptType) GetStatus() []byte {
+	if x != nil {
+		return x.Status
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType) GetLog() []*ProtoCompleteTransaction_ReceiptType_LogType {
-	if m != nil {
-		return m.Log
+func (x *ProtoCompleteTransaction_ReceiptType) GetLog() []*ProtoCompleteTransaction_ReceiptType_LogType {
+	if x != nil {
+		return x.Log
+	}
+	return nil
+}
+
+func (x *ProtoCompleteTransaction_ReceiptType) GetL1Fee() []byte {
+	if x != nil {
+		return x.L1Fee
+	}
+	return nil
+}
+
+func (x *ProtoCompleteTransaction_ReceiptType) GetL1FeeScalar() []byte {
+	if x != nil {
+		return x.L1FeeScalar
+	}
+	return nil
+}
+
+func (x *ProtoCompleteTransaction_ReceiptType) GetL1GasPrice() []byte {
+	if x != nil {
+		return x.L1GasPrice
+	}
+	return nil
+}
+
+func (x *ProtoCompleteTransaction_ReceiptType) GetL1GasUsed() []byte {
+	if x != nil {
+		return x.L1GasUsed
 	}
 	return nil
 }
 
 type ProtoCompleteTransaction_ReceiptType_LogType struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
 	Address []byte   `protobuf:"bytes,1,opt,name=Address,proto3" json:"Address,omitempty"`
 	Data    []byte   `protobuf:"bytes,2,opt,name=Data,proto3" json:"Data,omitempty"`
 	Topics  [][]byte `protobuf:"bytes,3,rep,name=Topics,proto3" json:"Topics,omitempty"`
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType_LogType) Reset() {
-	*m = ProtoCompleteTransaction_ReceiptType_LogType{}
+func (x *ProtoCompleteTransaction_ReceiptType_LogType) Reset() {
+	*x = ProtoCompleteTransaction_ReceiptType_LogType{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
 }
-func (m *ProtoCompleteTransaction_ReceiptType_LogType) String() string {
-	return proto.CompactTextString(m)
+
+func (x *ProtoCompleteTransaction_ReceiptType_LogType) String() string {
+	return protoimpl.X.MessageStringOf(x)
 }
+
 func (*ProtoCompleteTransaction_ReceiptType_LogType) ProtoMessage() {}
+
+func (x *ProtoCompleteTransaction_ReceiptType_LogType) ProtoReflect() protoreflect.Message {
+	mi := &file_bchain_coins_eth_ethtx_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProtoCompleteTransaction_ReceiptType_LogType.ProtoReflect.Descriptor instead.
 func (*ProtoCompleteTransaction_ReceiptType_LogType) Descriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{0, 1, 0}
+	return file_bchain_coins_eth_ethtx_proto_rawDescGZIP(), []int{0, 1, 0}
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType_LogType) GetAddress() []byte {
-	if m != nil {
-		return m.Address
+func (x *ProtoCompleteTransaction_ReceiptType_LogType) GetAddress() []byte {
+	if x != nil {
+		return x.Address
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType_LogType) GetData() []byte {
-	if m != nil {
-		return m.Data
+func (x *ProtoCompleteTransaction_ReceiptType_LogType) GetData() []byte {
+	if x != nil {
+		return x.Data
 	}
 	return nil
 }
 
-func (m *ProtoCompleteTransaction_ReceiptType_LogType) GetTopics() [][]byte {
-	if m != nil {
-		return m.Topics
+func (x *ProtoCompleteTransaction_ReceiptType_LogType) GetTopics() [][]byte {
+	if x != nil {
+		return x.Topics
 	}
 	return nil
 }
 
-func init() {
-	proto.RegisterType((*ProtoCompleteTransaction)(nil), "eth.ProtoCompleteTransaction")
-	proto.RegisterType((*ProtoCompleteTransaction_TxType)(nil), "eth.ProtoCompleteTransaction.TxType")
-	proto.RegisterType((*ProtoCompleteTransaction_ReceiptType)(nil), "eth.ProtoCompleteTransaction.ReceiptType")
-	proto.RegisterType((*ProtoCompleteTransaction_ReceiptType_LogType)(nil), "eth.ProtoCompleteTransaction.ReceiptType.LogType")
+var File_bchain_coins_eth_ethtx_proto protoreflect.FileDescriptor
+
+var file_bchain_coins_eth_ethtx_proto_rawDesc = []byte{
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 }
 
-func init() { proto.RegisterFile("bchain/coins/eth/ethtx.proto", fileDescriptor0) }
+var (
+	file_bchain_coins_eth_ethtx_proto_rawDescOnce sync.Once
+	file_bchain_coins_eth_ethtx_proto_rawDescData = file_bchain_coins_eth_ethtx_proto_rawDesc
+)
 
-var fileDescriptor0 = []byte{
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+func file_bchain_coins_eth_ethtx_proto_rawDescGZIP() []byte {
+	file_bchain_coins_eth_ethtx_proto_rawDescOnce.Do(func() {
+		file_bchain_coins_eth_ethtx_proto_rawDescData = protoimpl.X.CompressGZIP(file_bchain_coins_eth_ethtx_proto_rawDescData)
+	})
+	return file_bchain_coins_eth_ethtx_proto_rawDescData
+}
+
+var file_bchain_coins_eth_ethtx_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_bchain_coins_eth_ethtx_proto_goTypes = []interface{}{
+	(*ProtoCompleteTransaction)(nil),                     // 0: ProtoCompleteTransaction
+	(*ProtoCompleteTransaction_TxType)(nil),              // 1: ProtoCompleteTransaction.TxType
+	(*ProtoCompleteTransaction_ReceiptType)(nil),         // 2: ProtoCompleteTransaction.ReceiptType
+	(*ProtoCompleteTransaction_ReceiptType_LogType)(nil), // 3: ProtoCompleteTransaction.ReceiptType.LogType
+}
+var file_bchain_coins_eth_ethtx_proto_depIdxs = []int32{
+	1, // 0: ProtoCompleteTransaction.Tx:type_name -> ProtoCompleteTransaction.TxType
+	2, // 1: ProtoCompleteTransaction.Receipt:type_name -> ProtoCompleteTransaction.ReceiptType
+	3, // 2: ProtoCompleteTransaction.ReceiptType.Log:type_name -> ProtoCompleteTransaction.ReceiptType.LogType
+	3, // [3:3] is the sub-list for method output_type
+	3, // [3:3] is the sub-list for method input_type
+	3, // [3:3] is the sub-list for extension type_name
+	3, // [3:3] is the sub-list for extension extendee
+	0, // [0:3] is the sub-list for field type_name
+}
+
+func init() { file_bchain_coins_eth_ethtx_proto_init() }
+func file_bchain_coins_eth_ethtx_proto_init() {
+	if File_bchain_coins_eth_ethtx_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_bchain_coins_eth_ethtx_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProtoCompleteTransaction); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_bchain_coins_eth_ethtx_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProtoCompleteTransaction_TxType); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_bchain_coins_eth_ethtx_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProtoCompleteTransaction_ReceiptType); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_bchain_coins_eth_ethtx_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProtoCompleteTransaction_ReceiptType_LogType); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	file_bchain_coins_eth_ethtx_proto_msgTypes[2].OneofWrappers = []interface{}{}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_bchain_coins_eth_ethtx_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   4,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_bchain_coins_eth_ethtx_proto_goTypes,
+		DependencyIndexes: file_bchain_coins_eth_ethtx_proto_depIdxs,
+		MessageInfos:      file_bchain_coins_eth_ethtx_proto_msgTypes,
+	}.Build()
+	File_bchain_coins_eth_ethtx_proto = out.File
+	file_bchain_coins_eth_ethtx_proto_rawDesc = nil
+	file_bchain_coins_eth_ethtx_proto_goTypes = nil
+	file_bchain_coins_eth_ethtx_proto_depIdxs = nil
 }

bchain/coins/eth/ethtx.proto

@@ -1,30 +1,34 @@
 syntax = "proto3";
-	package eth;
-		
-	message ProtoCompleteTransaction {
-        message TxType {
-            uint64 AccountNonce = 1;
-            bytes GasPrice = 2;
-            uint64 GasLimit = 3;
-            bytes Value = 4;
-            bytes Payload = 5;
-            bytes Hash = 6;
-            bytes To = 7;
-            bytes From = 8;
-            uint32 TransactionIndex = 9;
-        } 
-        message ReceiptType {
-            message LogType {
-                bytes Address = 1;
-                bytes Data = 2;
-                repeated bytes Topics = 3;
-            }
-            bytes GasUsed = 1;
-            bytes Status = 2;
-            repeated LogType Log = 3;
-        }
-        uint32 BlockNumber = 1;
-        uint64 BlockTime = 2;
-        TxType Tx = 3;
-        ReceiptType Receipt = 4;
-    }
+option go_package = "bchain/coins/eth";
+
+message ProtoCompleteTransaction {
+  message TxType {
+    uint64 AccountNonce = 1;
+    bytes GasPrice = 2;
+    uint64 GasLimit = 3;
+    bytes Value = 4;
+    bytes Payload = 5;
+    bytes Hash = 6;
+    bytes To = 7;
+    bytes From = 8;
+    uint32 TransactionIndex = 9;
+  }
+  message ReceiptType {
+    message LogType {
+      bytes Address = 1;
+      bytes Data = 2;
+      repeated bytes Topics = 3;
+    }
+    bytes GasUsed = 1;
+    bytes Status = 2;
+    repeated LogType Log = 3;
+    optional bytes L1Fee = 4;
+    optional bytes L1FeeScalar = 5;
+    optional bytes L1GasPrice = 6;
+    optional bytes L1GasUsed = 7;
+  }
+  uint32 BlockNumber = 1;
+  uint64 BlockTime = 2;
+  TxType Tx = 3;
+  ReceiptType Receipt = 4;
+}

bchain/coins/eth/stakingpool.go

@@ -0,0 +1,146 @@
+package eth
+
+import (
+	"math/big"
+	"os"
+	"strings"
+
+	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/golang/glog"
+	"github.com/juju/errors"
+	"github.com/trezor/blockbook/bchain"
+)
+
+func (b *EthereumRPC) initStakingPools() error {
+	network := b.ChainConfig.Network
+	if network == "" {
+		network = b.ChainConfig.CoinShortcut
+	}
+	// for now only single staking pool
+	envVar := strings.ToUpper(network) + "_STAKING_POOL_CONTRACT"
+	envValue := os.Getenv(envVar)
+	if envValue != "" {
+		parts := strings.Split(envValue, "/")
+		if len(parts) != 2 {
+			glog.Errorf("Wrong format of environment variable %s=%s, expecting value '<pool name>/<pool contract>', staking pools not enabled", envVar, envValue)
+			return nil
+		}
+		b.supportedStakingPools = []string{envValue}
+		b.stakingPoolNames = []string{parts[0]}
+		b.stakingPoolContracts = []string{parts[1]}
+		glog.Info("Support of staking pools enabled with these pools: ", b.supportedStakingPools)
+	}
+	return nil
+}
+
+func (b *EthereumRPC) EthereumTypeGetSupportedStakingPools() []string {
+	return b.supportedStakingPools
+}
+
+func (b *EthereumRPC) EthereumTypeGetStakingPoolsData(addrDesc bchain.AddressDescriptor) ([]bchain.StakingPoolData, error) {
+	// for now only single staking pool - Everstake
+	addr := hexutil.Encode(addrDesc)[2:]
+	if len(b.supportedStakingPools) == 1 {
+		data, err := b.everstakePoolData(addr, b.stakingPoolContracts[0], b.stakingPoolNames[0])
+		if err != nil {
+			return nil, err
+		}
+		if data != nil {
+			return []bchain.StakingPoolData{*data}, nil
+		}
+	}
+	return nil, nil
+}
+
+const everstakePendingBalanceOfMethodSignature = "0x59b8c763"          // pendingBalanceOf(address)
+const everstakePendingDepositedBalanceOfMethodSignature = "0x80f14ecc" // pendingDepositedBalanceOf(address)
+const everstakeDepositedBalanceOfMethodSignature = "0x68b48254"        // depositedBalanceOf(address)
+const everstakeWithdrawRequestMethodSignature = "0x14cbc46a"           // withdrawRequest(address)
+const everstakeRestakedRewardOfMethodSignature = "0x0c98929a"          // restakedRewardOf(address)
+const everstakeAutocompoundBalanceOfMethodSignature = "0x2fec7966"     // autocompoundBalanceOf(address)
+
+func isZeroBigInt(b *big.Int) bool {
+	return len(b.Bits()) == 0
+}
+
+func (b *EthereumRPC) everstakeBalanceTypeContractCall(signature, addr, contract string) (string, error) {
+	req := signature + "0000000000000000000000000000000000000000000000000000000000000000"[len(addr):] + addr
+	return b.EthereumTypeRpcCall(req, contract, "")
+}
+
+func (b *EthereumRPC) everstakeContractCallSimpleNumeric(signature, addr, contract string) (*big.Int, error) {
+	data, err := b.everstakeBalanceTypeContractCall(signature, addr, contract)
+	if err != nil {
+		return nil, err
+	}
+	r := parseSimpleNumericProperty(data)
+	if r == nil {
+		return nil, errors.New("Invalid balance")
+	}
+	return r, nil
+}
+
+func (b *EthereumRPC) everstakePoolData(addr, contract, name string) (*bchain.StakingPoolData, error) {
+	poolData := bchain.StakingPoolData{
+		Contract: contract,
+		Name:     name,
+	}
+	allZeros := true
+
+	value, err := b.everstakeContractCallSimpleNumeric(everstakePendingBalanceOfMethodSignature, addr, contract)
+	if err != nil {
+		return nil, err
+	}
+	poolData.PendingBalance = *value
+	allZeros = allZeros && isZeroBigInt(value)
+
+	value, err = b.everstakeContractCallSimpleNumeric(everstakePendingDepositedBalanceOfMethodSignature, addr, contract)
+	if err != nil {
+		return nil, err
+	}
+	poolData.PendingDepositedBalance = *value
+	allZeros = allZeros && isZeroBigInt(value)
+
+	value, err = b.everstakeContractCallSimpleNumeric(everstakeDepositedBalanceOfMethodSignature, addr, contract)
+	if err != nil {
+		return nil, err
+	}
+	poolData.DepositedBalance = *value
+	allZeros = allZeros && isZeroBigInt(value)
+
+	data, err := b.everstakeBalanceTypeContractCall(everstakeWithdrawRequestMethodSignature, addr, contract)
+	if err != nil {
+		return nil, err
+	}
+	value = parseSimpleNumericProperty(data)
+	if value == nil {
+		return nil, errors.New("Invalid balance")
+	}
+	poolData.WithdrawTotalAmount = *value
+	allZeros = allZeros && isZeroBigInt(value)
+	value = parseSimpleNumericProperty(data[64+2:])
+	if value == nil {
+		return nil, errors.New("Invalid balance")
+	}
+	poolData.ClaimableAmount = *value
+	allZeros = allZeros && isZeroBigInt(value)
+
+	value, err = b.everstakeContractCallSimpleNumeric(everstakeRestakedRewardOfMethodSignature, addr, contract)
+	if err != nil {
+		return nil, err
+	}
+	poolData.RestakedReward = *value
+	allZeros = allZeros && isZeroBigInt(value)
+
+	value, err = b.everstakeContractCallSimpleNumeric(everstakeAutocompoundBalanceOfMethodSignature, addr, contract)
+	if err != nil {
+		return nil, err
+	}
+	poolData.AutocompoundBalance = *value
+	allZeros = allZeros && isZeroBigInt(value)
+
+	if allZeros {
+		return nil, nil
+	}
+	return &poolData, nil
+}

bchain/coins/firo/firoparser.go

@@ -14,13 +14,13 @@ import (
 )
 
 const (
-	OpZeroCoinMint      = 0xc1
-	OpZeroCoinSpend     = 0xc2
-	OpSigmaMint         = 0xc3
-	OpSigmaSpend        = 0xc4
-	OpLelantusMint      = 0xc5
-	OpLelantusJMint     = 0xc6
-	OpLelantusJoinSplit = 0xc7
+	OpZeroCoinMint             = 0xc1
+	OpZeroCoinSpend            = 0xc2
+	OpSigmaMint                = 0xc3
+	OpSigmaSpend               = 0xc4
+	OpLelantusMint             = 0xc5
+	OpLelantusJMint            = 0xc6
+	OpLelantusJoinSplit        = 0xc7
 	OpLelantusJoinSplitPayload = 0xc9
 
 	MainnetMagic wire.BitcoinNet = 0xe3d9fef1
@@ -194,7 +194,6 @@ func (p *FiroParser) ParseBlock(b []byte) (*bchain.Block, error) {
 					break
 				}
 			}
-			
 
 			if !isAllZero {
 				// hash data
@@ -344,7 +343,7 @@ type MTPHashDataRoot struct {
 }
 
 type MTPHashData struct {
-	BlockMTP    [128][128]uint64
+	BlockMTP [128][128]uint64
 }
 
 type MTPBlockHeader struct {

bchain/coins/optimism/evm.go

@@ -0,0 +1,45 @@
+package optimism
+
+import (
+	"context"
+
+	"github.com/ethereum/go-ethereum/rpc"
+	"github.com/trezor/blockbook/bchain"
+)
+
+// OptimismRPCClient wraps an rpc client to implement the EVMRPCClient interface
+type OptimismRPCClient struct {
+	*rpc.Client
+}
+
+// EthSubscribe subscribes to events and returns a client subscription that implements the EVMClientSubscription interface
+func (c *OptimismRPCClient) EthSubscribe(ctx context.Context, channel interface{}, args ...interface{}) (bchain.EVMClientSubscription, error) {
+	sub, err := c.Client.EthSubscribe(ctx, channel, args...)
+	if err != nil {
+		return nil, err
+	}
+
+	return &OptimismClientSubscription{ClientSubscription: sub}, nil
+}
+
+// CallContext performs a JSON-RPC call with the given arguments
+func (c *OptimismRPCClient) CallContext(ctx context.Context, result interface{}, method string, args ...interface{}) error {
+	if err := c.Client.CallContext(ctx, result, method, args...); err != nil {
+		return err
+	}
+
+	// special case to handle empty gas price for a valid rpc transaction
+	// (https://goerli-optimism.etherscan.io/tx/0x9b62094073147508471e3371920b68070979beea32100acdc49c721350b69cb9)
+	if r, ok := result.(*bchain.RpcTransaction); ok {
+		if *r != (bchain.RpcTransaction{}) && r.GasPrice == "" {
+			r.GasPrice = "0x0"
+		}
+	}
+
+	return nil
+}
+
+// OptimismClientSubscription wraps a client subcription to implement the EVMClientSubscription interface
+type OptimismClientSubscription struct {
+	*rpc.ClientSubscription
+}

bchain/coins/optimism/optimismrpc.go

@@ -0,0 +1,73 @@
+package optimism
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/golang/glog"
+	"github.com/juju/errors"
+	"github.com/trezor/blockbook/bchain"
+	"github.com/trezor/blockbook/bchain/coins/eth"
+)
+
+const (
+	// MainNet is production network
+	MainNet eth.Network = 10
+)
+
+// OptimismRPC is an interface to JSON-RPC optimism service.
+type OptimismRPC struct {
+	*eth.EthereumRPC
+}
+
+// NewOptimismRPC returns new OptimismRPC instance.
+func NewOptimismRPC(config json.RawMessage, pushHandler func(bchain.NotificationType)) (bchain.BlockChain, error) {
+	c, err := eth.NewEthereumRPC(config, pushHandler)
+	if err != nil {
+		return nil, err
+	}
+
+	s := &OptimismRPC{
+		EthereumRPC: c.(*eth.EthereumRPC),
+	}
+
+	return s, nil
+}
+
+// Initialize bnb smart chain rpc interface
+func (b *OptimismRPC) Initialize() error {
+	b.OpenRPC = eth.OpenRPC
+
+	rc, ec, err := b.OpenRPC(b.ChainConfig.RPCURL)
+	if err != nil {
+		return err
+	}
+
+	// set chain specific
+	b.Client = ec
+	b.RPC = rc
+	b.MainNetChainID = MainNet
+	b.NewBlock = eth.NewEthereumNewBlock()
+	b.NewTx = eth.NewEthereumNewTx()
+
+	ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
+	defer cancel()
+
+	id, err := b.Client.NetworkID(ctx)
+	if err != nil {
+		return err
+	}
+
+	// parameters for getInfo request
+	switch eth.Network(id.Uint64()) {
+	case MainNet:
+		b.Testnet = false
+		b.Network = "livenet"
+	default:
+		return errors.Errorf("Unknown network id %v", id)
+	}
+
+	glog.Info("rpc: block chain ", b.Network)
+
+	return nil
+}

bchain/coins/pivx/pivxparser.go

@@ -2,8 +2,10 @@ package pivx
 
 import (
 	"bytes"
+	"encoding/binary"
 	"encoding/hex"
 	"encoding/json"
+	"fmt"
 	"io"
 	"math/big"
 
@@ -13,7 +15,6 @@ import (
 	"github.com/martinboehm/btcutil/chaincfg"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/bchain/coins/btc"
-	"github.com/trezor/blockbook/bchain/coins/utils"
 )
 
 // magic numbers
@@ -100,7 +101,12 @@ func (p *PivXParser) ParseBlock(b []byte) (*bchain.Block, error) {
 		r.Seek(32, io.SeekCurrent)
 	}
 
-	err = utils.DecodeTransactions(r, 0, wire.WitnessEncoding, &w)
+	if h.Version > 7 {
+		// Skip new hashFinalSaplingRoot (block version 8 or newer)
+		r.Seek(32, io.SeekCurrent)
+	}
+
+	err = p.PivxDecodeTransactions(r, 0, &w)
 	if err != nil {
 		return nil, errors.Annotatef(err, "DecodeTransactions")
 	}
@@ -255,6 +261,90 @@ func (p *PivXParser) GetAddrDescForUnknownInput(tx *bchain.Tx, input int) bchain
 	return s
 }
 
+func (p *PivXParser) PivxDecodeTransactions(r *bytes.Reader, pver uint32, blk *wire.MsgBlock) error {
+	maxTxPerBlock := uint64((wire.MaxBlockPayload / 10) + 1)
+
+	txCount, err := wire.ReadVarInt(r, pver)
+	if err != nil {
+		return err
+	}
+
+	// Prevent more transactions than could possibly fit into a block.
+	// It would be possible to cause memory exhaustion and panics without
+	// a sane upper bound on this count.
+	if txCount > maxTxPerBlock {
+		str := fmt.Sprintf("too many transactions to fit into a block "+
+			"[count %d, max %d]", txCount, maxTxPerBlock)
+		return &wire.MessageError{Func: "utils.decodeTransactions", Description: str}
+	}
+
+	blk.Transactions = make([]*wire.MsgTx, 0, txCount)
+	for i := uint64(0); i < txCount; i++ {
+		tx := wire.MsgTx{}
+
+		// read version & seek back to original state
+		var version uint32 = 0
+		if err = binary.Read(r, binary.LittleEndian, &version); err != nil {
+			return err
+		}
+		if _, err = r.Seek(-4, io.SeekCurrent); err != nil {
+			return err
+		}
+
+		txVersion := version & 0xffff
+		enc := wire.WitnessEncoding
+
+		// shielded transactions
+		if txVersion >= 3 {
+			enc = wire.BaseEncoding
+		}
+
+		err := p.PivxDecode(&tx, r, pver, enc)
+		if err != nil {
+			return err
+		}
+		blk.Transactions = append(blk.Transactions, &tx)
+	}
+
+	return nil
+}
+
+func (p *PivXParser) PivxDecode(MsgTx *wire.MsgTx, r *bytes.Reader, pver uint32, enc wire.MessageEncoding) error {
+	if err := MsgTx.BtcDecode(r, pver, enc); err != nil {
+		return err
+	}
+
+	// extra
+	version := uint32(MsgTx.Version)
+	txVersion := version & 0xffff
+
+	if txVersion >= 3 {
+		// valueBalance
+		r.Seek(9, io.SeekCurrent)
+
+		vShieldedSpend, err := wire.ReadVarInt(r, 0)
+		if err != nil {
+			return err
+		}
+		if vShieldedSpend > 0 {
+			r.Seek(int64(vShieldedSpend*384), io.SeekCurrent)
+		}
+
+		vShieldOutput, err := wire.ReadVarInt(r, 0)
+		if err != nil {
+			return err
+		}
+		if vShieldOutput > 0 {
+			r.Seek(int64(vShieldOutput*948), io.SeekCurrent)
+		}
+
+		// bindingSig
+		r.Seek(64, io.SeekCurrent)
+	}
+
+	return nil
+}
+
 // Checks if script is OP_ZEROCOINMINT
 func isZeroCoinMintScript(signatureScript []byte) bool {
 	return len(signatureScript) > 1 && signatureScript[0] == OP_ZEROCOINMINT

bchain/coins/polygon/polygonrpc.go

@@ -0,0 +1,73 @@
+package polygon
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/golang/glog"
+	"github.com/juju/errors"
+	"github.com/trezor/blockbook/bchain"
+	"github.com/trezor/blockbook/bchain/coins/eth"
+)
+
+const (
+	// MainNet is production network
+	MainNet eth.Network = 137
+)
+
+// PolygonRPC is an interface to JSON-RPC polygon service.
+type PolygonRPC struct {
+	*eth.EthereumRPC
+}
+
+// NewPolygonRPC returns new PolygonRPC instance.
+func NewPolygonRPC(config json.RawMessage, pushHandler func(bchain.NotificationType)) (bchain.BlockChain, error) {
+	c, err := eth.NewEthereumRPC(config, pushHandler)
+	if err != nil {
+		return nil, err
+	}
+
+	s := &PolygonRPC{
+		EthereumRPC: c.(*eth.EthereumRPC),
+	}
+
+	return s, nil
+}
+
+// Initialize polygon rpc interface
+func (b *PolygonRPC) Initialize() error {
+	b.OpenRPC = eth.OpenRPC
+
+	rc, ec, err := b.OpenRPC(b.ChainConfig.RPCURL)
+	if err != nil {
+		return err
+	}
+
+	// set chain specific
+	b.Client = ec
+	b.RPC = rc
+	b.MainNetChainID = MainNet
+	b.NewBlock = eth.NewEthereumNewBlock()
+	b.NewTx = eth.NewEthereumNewTx()
+
+	ctx, cancel := context.WithTimeout(context.Background(), b.Timeout)
+	defer cancel()
+
+	id, err := b.Client.NetworkID(ctx)
+	if err != nil {
+		return err
+	}
+
+	// parameters for getInfo request
+	switch eth.Network(id.Uint64()) {
+	case MainNet:
+		b.Testnet = false
+		b.Network = "livenet"
+	default:
+		return errors.Errorf("Unknown network id %v", id)
+	}
+
+	glog.Info("rpc: block chain ", b.Network)
+
+	return nil
+}

bchain/coins/vipstarcoin/vipstarcoinparser_test.go

@@ -294,6 +294,10 @@ func Test_UnpackTx(t *testing.T) {
 				t.Errorf("unpackTx() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			// ignore witness unpacking
+			for i := range got.Vin {
+				got.Vin[i].Witness = nil
+			}
 			if !reflect.DeepEqual(got, tt.want) {
 				t.Errorf("unpackTx() got = %v, want %v", got, tt.want)
 			}

bchain/golomb.go

@@ -0,0 +1,217 @@
+package bchain
+
+import (
+	"bytes"
+	"encoding/hex"
+
+	"github.com/golang/glog"
+	"github.com/juju/errors"
+	"github.com/martinboehm/btcutil/gcs"
+)
+
+type FilterScriptsType int
+
+const (
+	FilterScriptsInvalid = FilterScriptsType(iota)
+	FilterScriptsAll
+	FilterScriptsTaproot
+	FilterScriptsTaprootNoOrdinals
+)
+
+// GolombFilter is computing golomb filter of address descriptors
+type GolombFilter struct {
+	Enabled           bool
+	UseZeroedKey      bool
+	p                 uint8
+	key               string
+	filterScripts     string
+	filterScriptsType FilterScriptsType
+	filterData        [][]byte
+	uniqueData        map[string]struct{}
+	// All the unique txids that contain ordinal data
+	ordinalTxIds map[string]struct{}
+	// Mapping of txid to address descriptors - only used in case of taproot-noordinals
+	allAddressDescriptors map[string][]AddressDescriptor
+}
+
+// NewGolombFilter initializes the GolombFilter handler
+func NewGolombFilter(p uint8, filterScripts string, key string, useZeroedKey bool) (*GolombFilter, error) {
+	if p == 0 {
+		return &GolombFilter{Enabled: false}, nil
+	}
+	gf := GolombFilter{
+		Enabled:           true,
+		UseZeroedKey:      useZeroedKey,
+		p:                 p,
+		key:               key,
+		filterScripts:     filterScripts,
+		filterScriptsType: filterScriptsToScriptsType(filterScripts),
+		filterData:        make([][]byte, 0),
+		uniqueData:        make(map[string]struct{}),
+	}
+	// reject invalid filterScripts
+	if gf.filterScriptsType == FilterScriptsInvalid {
+		return nil, errors.Errorf("Invalid/unsupported filterScripts parameter %s", filterScripts)
+	}
+	// set ordinal-related fields if needed
+	if gf.ignoreOrdinals() {
+		gf.ordinalTxIds = make(map[string]struct{})
+		gf.allAddressDescriptors = make(map[string][]AddressDescriptor)
+	}
+	return &gf, nil
+}
+
+// Gets the M parameter that we are using for the filter
+// Currently it relies on P parameter, but that can change
+func GetGolombParamM(p uint8) uint64 {
+	return uint64(1 << uint64(p))
+}
+
+// Checks whether this input contains ordinal data
+func isInputOrdinal(vin Vin) bool {
+	byte_pattern := []byte{
+		0x00, // OP_0, OP_FALSE
+		0x63, // OP_IF
+		0x03, // OP_PUSHBYTES_3
+		0x6f, // "o"
+		0x72, // "r"
+		0x64, // "d"
+		0x01, // OP_PUSHBYTES_1
+	}
+	// Witness needs to have at least 3 items and the second one needs to contain certain pattern
+	return len(vin.Witness) > 2 && bytes.Contains(vin.Witness[1], byte_pattern)
+}
+
+// Whether a transaction contains any ordinal data
+func txContainsOrdinal(tx *Tx) bool {
+	for _, vin := range tx.Vin {
+		if isInputOrdinal(vin) {
+			return true
+		}
+	}
+	return false
+}
+
+// Saving all the ordinal-related txIds so we can later ignore their address descriptors
+func (f *GolombFilter) markTxAndParentsAsOrdinals(tx *Tx) {
+	f.ordinalTxIds[tx.Txid] = struct{}{}
+	for _, vin := range tx.Vin {
+		f.ordinalTxIds[vin.Txid] = struct{}{}
+	}
+}
+
+// Adding a new address descriptor mapped to a txid
+func (f *GolombFilter) addTxIdMapping(ad AddressDescriptor, tx *Tx) {
+	f.allAddressDescriptors[tx.Txid] = append(f.allAddressDescriptors[tx.Txid], ad)
+}
+
+// AddAddrDesc adds taproot address descriptor to the data for the filter
+func (f *GolombFilter) AddAddrDesc(ad AddressDescriptor, tx *Tx) {
+	if f.ignoreNonTaproot() && !ad.IsTaproot() {
+		return
+	}
+	if f.ignoreOrdinals() && tx != nil && txContainsOrdinal(tx) {
+		f.markTxAndParentsAsOrdinals(tx)
+		return
+	}
+	if len(ad) == 0 {
+		return
+	}
+	// When ignoring ordinals, we need to save all the address descriptors before
+	// filtering out the "invalid" ones.
+	if f.ignoreOrdinals() && tx != nil {
+		f.addTxIdMapping(ad, tx)
+		return
+	}
+	f.includeAddrDesc(ad)
+}
+
+// Private function to be called with descriptors that were already validated
+func (f *GolombFilter) includeAddrDesc(ad AddressDescriptor) {
+	s := string(ad)
+	if _, found := f.uniqueData[s]; !found {
+		f.filterData = append(f.filterData, ad)
+		f.uniqueData[s] = struct{}{}
+	}
+}
+
+// Including all the address descriptors from non-ordinal transactions
+func (f *GolombFilter) includeAllAddressDescriptorsOrdinals() {
+	for txid, ads := range f.allAddressDescriptors {
+		// Ignoring the txids that contain ordinal data
+		if _, found := f.ordinalTxIds[txid]; found {
+			continue
+		}
+		for _, ad := range ads {
+			f.includeAddrDesc(ad)
+		}
+	}
+}
+
+// Compute computes golomb filter from the data
+func (f *GolombFilter) Compute() []byte {
+	m := GetGolombParamM(f.p)
+
+	// In case of ignoring the ordinals, we still need to assemble the filter data
+	if f.ignoreOrdinals() {
+		f.includeAllAddressDescriptorsOrdinals()
+	}
+
+	if len(f.filterData) == 0 {
+		return nil
+	}
+
+	// Used key is possibly just zeroes, otherwise get it from the supplied key
+	var key [gcs.KeySize]byte
+	if f.UseZeroedKey {
+		key = [gcs.KeySize]byte{}
+	} else {
+		b, _ := hex.DecodeString(f.key)
+		if len(b) < gcs.KeySize {
+			return nil
+		}
+		copy(key[:], b[:gcs.KeySize])
+	}
+
+	filter, err := gcs.BuildGCSFilter(f.p, m, key, f.filterData)
+	if err != nil {
+		glog.Error("Cannot create golomb filter for ", f.key, ", ", err)
+		return nil
+	}
+
+	fb, err := filter.NBytes()
+	if err != nil {
+		glog.Error("Error getting NBytes from golomb filter for ", f.key, ", ", err)
+		return nil
+	}
+
+	return fb
+}
+
+func (f *GolombFilter) ignoreNonTaproot() bool {
+	switch f.filterScriptsType {
+	case FilterScriptsTaproot, FilterScriptsTaprootNoOrdinals:
+		return true
+	}
+	return false
+}
+
+func (f *GolombFilter) ignoreOrdinals() bool {
+	switch f.filterScriptsType {
+	case FilterScriptsTaprootNoOrdinals:
+		return true
+	}
+	return false
+}
+
+func filterScriptsToScriptsType(filterScripts string) FilterScriptsType {
+	switch filterScripts {
+	case "":
+		return FilterScriptsAll
+	case "taproot":
+		return FilterScriptsTaproot
+	case "taproot-noordinals":
+		return FilterScriptsTaprootNoOrdinals
+	}
+	return FilterScriptsInvalid
+}

bchain/golomb_test.go

@@ -0,0 +1,282 @@
+// //go:build unittest
+
+package bchain
+
+import (
+	"encoding/hex"
+	"testing"
+)
+
+func getCommonAddressDescriptors() []AddressDescriptor {
+	return []AddressDescriptor{
+		// bc1pgeqrcq5capal83ypxczmypjdhk4d9wwcea4k66c7ghe07p2qt97sqh8sy5
+		hexToBytes("512046403c0298e87bf3c4813605b2064dbdaad2b9d8cf6b6d6b1e45f2ff0540597d"),
+		// bc1p7en40zu9hmf9d3luh8evmfyg655pu5k2gtna6j7zr623f9tz7z0stfnwav
+		hexToBytes("5120f667578b85bed256c7fcb9f2cda488d5281e52ca42e7dd4bc21e95149562f09f"),
+		// 39ECUF8YaFRX7XfttfAiLa5ir43bsrQUZJ
+		hexToBytes("a91452ae9441d9920d9eb4a3c0a877ca8d8de547ce6587"),
+	}
+}
+
+func TestGolombFilter(t *testing.T) {
+	tests := []struct {
+		name               string
+		p                  uint8
+		useZeroedKey       bool
+		filterScripts      string
+		key                string
+		addressDescriptors []AddressDescriptor
+		wantError          bool
+		wantEnabled        bool
+		want               string
+	}{
+		{
+			name:               "taproot",
+			p:                  20,
+			useZeroedKey:       false,
+			filterScripts:      "taproot",
+			key:                "86336c62a63f509a278624e3f400cdd50838d035a44e0af8a7d6d133c04cc2d2",
+			addressDescriptors: getCommonAddressDescriptors(),
+			wantEnabled:        true,
+			wantError:          false,
+			want:               "0235dddcce5d60",
+		},
+		{
+			name:               "taproot-zeroed-key",
+			p:                  20,
+			useZeroedKey:       true,
+			filterScripts:      "taproot",
+			key:                "86336c62a63f509a278624e3f400cdd50838d035a44e0af8a7d6d133c04cc2d2",
+			addressDescriptors: getCommonAddressDescriptors(),
+			wantEnabled:        true,
+			wantError:          false,
+			want:               "0218c23a013600",
+		},
+		{
+			name:               "taproot p=21",
+			p:                  21,
+			useZeroedKey:       false,
+			filterScripts:      "taproot",
+			key:                "86336c62a63f509a278624e3f400cdd50838d035a44e0af8a7d6d133c04cc2d2",
+			addressDescriptors: getCommonAddressDescriptors(),
+			wantEnabled:        true,
+			wantError:          false,
+			want:               "0235ddda672eb0",
+		},
+		{
+			name:               "all",
+			p:                  20,
+			useZeroedKey:       false,
+			filterScripts:      "",
+			key:                "86336c62a63f509a278624e3f400cdd50838d035a44e0af8a7d6d133c04cc2d2",
+			addressDescriptors: getCommonAddressDescriptors(),
+			wantEnabled:        true,
+			wantError:          false,
+			want:               "0350ccc61ac611976c80",
+		},
+		{
+			name:               "taproot-noordinals",
+			p:                  20,
+			useZeroedKey:       false,
+			filterScripts:      "taproot-noordinals",
+			key:                "86336c62a63f509a278624e3f400cdd50838d035a44e0af8a7d6d133c04cc2d2",
+			addressDescriptors: getCommonAddressDescriptors(),
+			wantEnabled:        true,
+			wantError:          false,
+			want:               "0235dddcce5d60",
+		},
+		{
+			name:          "not supported filter",
+			p:             20,
+			useZeroedKey:  false,
+			filterScripts: "notsupported",
+			wantEnabled:   false,
+			wantError:     true,
+			want:          "",
+		},
+		{
+			name:          "not enabled",
+			p:             0,
+			useZeroedKey:  false,
+			filterScripts: "",
+			wantEnabled:   false,
+			wantError:     false,
+			want:          "",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gf, err := NewGolombFilter(tt.p, tt.filterScripts, tt.key, tt.useZeroedKey)
+			if err != nil && !tt.wantError {
+				t.Errorf("TestGolombFilter.NewGolombFilter() got unexpected error '%v'", err)
+				return
+			}
+			if err == nil && tt.wantError {
+				t.Errorf("TestGolombFilter.NewGolombFilter() wanted error, got none")
+				return
+			}
+			if gf == nil && tt.wantError {
+				return
+			}
+			if gf.Enabled != tt.wantEnabled {
+				t.Errorf("TestGolombFilter.NewGolombFilter() got gf.Enabled %v, want %v", gf.Enabled, tt.wantEnabled)
+				return
+			}
+			for _, ad := range tt.addressDescriptors {
+				gf.AddAddrDesc(ad, nil)
+			}
+			f := gf.Compute()
+			got := hex.EncodeToString(f)
+			if got != tt.want {
+				t.Errorf("TestGolombFilter Compute() got %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+// Preparation transaction, locking BTC redeemable by ordinal witness - parent of the reveal transaction
+func getOrdinalCommitTx() (Tx, []AddressDescriptor) {
+	tx := Tx{
+		// https://mempool.space/tx/11111c17cbe86aebab146ee039d4e354cb55a9fb226ebdd2e30948630e7710ad
+		Txid: "11111c17cbe86aebab146ee039d4e354cb55a9fb226ebdd2e30948630e7710ad",
+		Vin: []Vin{
+			{
+				// https://mempool.space/tx/c4cae52a6e681b66c85c12feafb42f3617f34977032df1ee139eae07370863ef
+				Txid: "c163fe1fdc21269cb05621adec38045e46a65289a356f9354df6010bce064916",
+				Vout: 0,
+				Witness: [][]byte{
+					hexToBytes("0371633164dd16345c02e80c9963042f9a502aa2c8109c0f61da333ac1503c3ce2a1b79895359bbdee5979ab2cb44f3395892e1c419c3a8f67d31d33d7e764c9"),
+				},
+			},
+		},
+		Vout: []Vout{
+			{
+				ScriptPubKey: ScriptPubKey{
+					Hex: "51206a711358bac6ca8f7ddfdf8f733546e658208122939f0bf7a3727f8143dfbbff",
+					Addresses: []string{
+						"bc1pdfc3xk96cm9g7lwlm78hxd2xuevzpqfzjw0shaarwflczs7lh0lstksdn0",
+					},
+				},
+			},
+			{
+				ScriptPubKey: ScriptPubKey{
+					Hex: "a9144390d0b3d2b6d48b8c205ffbe40b2d84c40de07f87",
+					Addresses: []string{
+						"37rGgLSLX6C6LS9am4KWd6GT1QCEP4H4py",
+					},
+				},
+			},
+			{
+				ScriptPubKey: ScriptPubKey{
+					Hex: "76a914ba6b046dd832aa8bc41c158232bcc18211387c4388ac",
+					Addresses: []string{
+						"1HzgtNdRCXszf95rFYemsDSHJQBbs9rbZf",
+					},
+				},
+			},
+		},
+	}
+	addressDescriptors := []AddressDescriptor{
+		// bc1pdfc3xk96cm9g7lwlm78hxd2xuevzpqfzjw0shaarwflczs7lh0lstksdn0
+		hexToBytes("51206a711358bac6ca8f7ddfdf8f733546e658208122939f0bf7a3727f8143dfbbff"),
+		// 37rGgLSLX6C6LS9am4KWd6GT1QCEP4H4py
+		hexToBytes("a9144390d0b3d2b6d48b8c205ffbe40b2d84c40de07f87"),
+		// 1HzgtNdRCXszf95rFYemsDSHJQBbs9rbZf
+		hexToBytes("76a914ba6b046dd832aa8bc41c158232bcc18211387c4388ac"),
+	}
+	return tx, addressDescriptors
+}
+
+// Transaction containing the actual ordinal data in witness - child of the commit transaction
+func getOrdinalRevealTx() (Tx, []AddressDescriptor) {
+	tx := Tx{
+		// https://mempool.space/tx/c4cae52a6e681b66c85c12feafb42f3617f34977032df1ee139eae07370863ef
+		Txid: "c4cae52a6e681b66c85c12feafb42f3617f34977032df1ee139eae07370863ef",
+		Vin: []Vin{
+			{
+				Txid: "11111c17cbe86aebab146ee039d4e354cb55a9fb226ebdd2e30948630e7710ad",
+				Vout: 0,
+				Witness: [][]byte{
+					hexToBytes("737ad2835962e3d147cd74a578f1109e9314eac9d00c9fad304ce2050b78fac21a2d124fd886d1d646cf1de5d5c9754b0415b960b1319526fa25e36ca1f650ce"),
+					hexToBytes("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"),
+					hexToBytes("c129f34532e043fade4471779b4955005db8fa9b64c9e8d0a2dae4a38bbca23328"),
+				},
+			},
+		},
+		Vout: []Vout{
+			{
+				ScriptPubKey: ScriptPubKey{
+					Hex: "51206850b179630df0f7012ae2b111bafa52ebb9b54e1435fc4f98fbe0af6f95076a",
+					Addresses: []string{
+						"bc1pdpgtz7trphc0wqf2u2c3rwh62t4mnd2wzs6lcnucl0s27mu4qa4q4md9ta",
+					},
+				},
+			},
+		},
+	}
+	addressDescriptors := []AddressDescriptor{
+		// bc1pdpgtz7trphc0wqf2u2c3rwh62t4mnd2wzs6lcnucl0s27mu4qa4q4md9ta
+		hexToBytes("51206850b179630df0f7012ae2b111bafa52ebb9b54e1435fc4f98fbe0af6f95076a"),
+	}
+	return tx, addressDescriptors
+}
+
+func TestGolombIsOrdinal(t *testing.T) {
+	revealTx, _ := getOrdinalRevealTx()
+	if txContainsOrdinal(&revealTx) != true {
+		t.Error("Ordinal not found in reveal Tx")
+	}
+	commitTx, _ := getOrdinalCommitTx()
+	if txContainsOrdinal(&commitTx) != false {
+		t.Error("Ordinal found in commit Tx, but should not be there")
+	}
+}
+
+func TestGolombOrdinalTransactions(t *testing.T) {
+	tests := []struct {
+		name          string
+		filterScripts string
+		want          string
+	}{
+		{
+			name:          "all",
+			filterScripts: "",
+			want:          "04256e660160e42ff40ee320", // take all four descriptors
+		},
+		{
+			name:          "taproot",
+			filterScripts: "taproot",
+			want:          "0212b734c2ebe0", // filter out two non-taproot ones
+		},
+		{
+			name:          "taproot-noordinals",
+			filterScripts: "taproot-noordinals",
+			want:          "", // ignore everything
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gf, err := NewGolombFilter(20, tt.filterScripts, "", true)
+			if err != nil {
+				t.Errorf("TestGolombOrdinalTransactions.NewGolombFilter() got unexpected error '%v'", err)
+				return
+			}
+
+			commitTx, addressDescriptorsCommit := getOrdinalCommitTx()
+			revealTx, addressDescriptorsReveal := getOrdinalRevealTx()
+
+			for _, ad := range addressDescriptorsCommit {
+				gf.AddAddrDesc(ad, &commitTx)
+			}
+			for _, ad := range addressDescriptorsReveal {
+				gf.AddAddrDesc(ad, &revealTx)
+			}
+
+			f := gf.Compute()
+			got := hex.EncodeToString(f)
+			if got != tt.want {
+				t.Errorf("TestGolombOrdinalTransactions Compute() got %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

bchain/mempool_bitcoin_type.go

@@ -2,13 +2,11 @@ package bchain
 
 import (
 	"encoding/hex"
-	"errors"
-	"fmt"
 	"math/big"
 	"time"
 
 	"github.com/golang/glog"
-	"github.com/martinboehm/btcutil/gcs"
+	"github.com/juju/errors"
 )
 
 type chanInputPayload struct {
@@ -16,14 +14,6 @@ type chanInputPayload struct {
 	index int
 }
 
-type filterScriptsType int
-
-const (
-	filterScriptsInvalid = filterScriptsType(iota)
-	filterScriptsAll
-	filterScriptsTaproot
-)
-
 // MempoolBitcoinType is mempool handle.
 type MempoolBitcoinType struct {
 	BaseMempool
@@ -31,19 +21,13 @@ type MempoolBitcoinType struct {
 	chanAddrIndex       chan txidio
 	AddrDescForOutpoint AddrDescForOutpointFunc
 	golombFilterP       uint8
-	golombFilterM       uint64
-	filterScripts       filterScriptsType
+	filterScripts       string
+	useZeroedKey        bool
 }
 
 // NewMempoolBitcoinType creates new mempool handler.
 // For now there is no cleanup of sync routines, the expectation is that the mempool is created only once per process
-func NewMempoolBitcoinType(chain BlockChain, workers int, subworkers int, golombFilterP uint8, filterScripts string) *MempoolBitcoinType {
-	filterScriptsType := filterScriptsToScriptsType(filterScripts)
-	if filterScriptsType == filterScriptsInvalid {
-		glog.Error("Invalid filterScripts ", filterScripts, ", switching off golomb filter")
-		golombFilterP = 0
-	}
-	golombFilterM := uint64(1 << golombFilterP)
+func NewMempoolBitcoinType(chain BlockChain, workers int, subworkers int, golombFilterP uint8, filterScripts string, useZeroedKey bool) *MempoolBitcoinType {
 	m := &MempoolBitcoinType{
 		BaseMempool: BaseMempool{
 			chain:        chain,
@@ -53,8 +37,8 @@ func NewMempoolBitcoinType(chain BlockChain, workers int, subworkers int, golomb
 		chanTxid:      make(chan string, 1),
 		chanAddrIndex: make(chan txidio, 1),
 		golombFilterP: golombFilterP,
-		golombFilterM: golombFilterM,
-		filterScripts: filterScriptsType,
+		filterScripts: filterScripts,
+		useZeroedKey:  useZeroedKey,
 	}
 	for i := 0; i < workers; i++ {
 		go func(i int) {
@@ -81,16 +65,6 @@ func NewMempoolBitcoinType(chain BlockChain, workers int, subworkers int, golomb
 	return m
 }
 
-func filterScriptsToScriptsType(filterScripts string) filterScriptsType {
-	switch filterScripts {
-	case "":
-		return filterScriptsAll
-	case "taproot":
-		return filterScriptsTaproot
-	}
-	return filterScriptsInvalid
-}
-
 func (m *MempoolBitcoinType) getInputAddress(payload *chanInputPayload) *addrIndex {
 	var addrDesc AddressDescriptor
 	var value *big.Int
@@ -125,56 +99,21 @@ func (m *MempoolBitcoinType) getInputAddress(payload *chanInputPayload) *addrInd
 
 }
 
-func isTaproot(addrDesc AddressDescriptor) bool {
-	if len(addrDesc) == 34 && addrDesc[0] == 0x51 && addrDesc[1] == 0x20 {
-		return true
+func (m *MempoolBitcoinType) computeGolombFilter(mtx *MempoolTx, tx *Tx) string {
+	gf, _ := NewGolombFilter(m.golombFilterP, m.filterScripts, mtx.Txid, m.useZeroedKey)
+	if gf == nil || !gf.Enabled {
+		return ""
 	}
-	return false
-}
-
-func (m *MempoolBitcoinType) computeGolombFilter(mtx *MempoolTx) string {
-	uniqueScripts := make(map[string]struct{})
-	filterData := make([][]byte, 0)
-	for i := range mtx.Vin {
-		vin := &mtx.Vin[i]
-		if m.filterScripts == filterScriptsAll || (m.filterScripts == filterScriptsTaproot && isTaproot(vin.AddrDesc)) {
-			s := string(vin.AddrDesc)
-			if _, found := uniqueScripts[s]; !found {
-				filterData = append(filterData, vin.AddrDesc)
-				uniqueScripts[s] = struct{}{}
-			}
-		}
+	for _, vin := range mtx.Vin {
+		gf.AddAddrDesc(vin.AddrDesc, tx)
 	}
-	for i := range mtx.Vout {
-		vout := &mtx.Vout[i]
+	for _, vout := range mtx.Vout {
 		b, err := hex.DecodeString(vout.ScriptPubKey.Hex)
 		if err == nil {
-			if m.filterScripts == filterScriptsAll || (m.filterScripts == filterScriptsTaproot && isTaproot(b)) {
-				s := string(b)
-				if _, found := uniqueScripts[s]; !found {
-					filterData = append(filterData, b)
-					uniqueScripts[s] = struct{}{}
-				}
-			}
+			gf.AddAddrDesc(b, tx)
 		}
 	}
-	if len(filterData) == 0 {
-		return ""
-	}
-	b, _ := hex.DecodeString(mtx.Txid)
-	if len(b) < gcs.KeySize {
-		return ""
-	}
-	filter, err := gcs.BuildGCSFilter(m.golombFilterP, m.golombFilterM, *(*[gcs.KeySize]byte)(b[:gcs.KeySize]), filterData)
-	if err != nil {
-		glog.Error("Cannot create golomb filter for ", mtx.Txid, ", ", err)
-		return ""
-	}
-	fb, err := filter.NBytes()
-	if err != nil {
-		glog.Error("Error getting NBytes from golomb filter for ", mtx.Txid, ", ", err)
-		return ""
-	}
+	fb := gf.Compute()
 	return hex.EncodeToString(fb)
 }
 
@@ -231,7 +170,7 @@ func (m *MempoolBitcoinType) getTxAddrs(txid string, chanInput chan chanInputPay
 	}
 	var golombFilter string
 	if m.golombFilterP > 0 {
-		golombFilter = m.computeGolombFilter(mtx)
+		golombFilter = m.computeGolombFilter(mtx, tx)
 	}
 	if m.OnNewTx != nil {
 		m.OnNewTx(mtx)
@@ -301,8 +240,8 @@ func (m *MempoolBitcoinType) Resync() (int, error) {
 
 // GetTxidFilterEntries returns all mempool entries with golomb filter from
 func (m *MempoolBitcoinType) GetTxidFilterEntries(filterScripts string, fromTimestamp uint32) (MempoolTxidFilterEntries, error) {
-	if m.filterScripts != filterScriptsToScriptsType(filterScripts) {
-		return MempoolTxidFilterEntries{}, errors.New(fmt.Sprint("Unsupported script filter ", filterScripts))
+	if m.filterScripts != filterScripts {
+		return MempoolTxidFilterEntries{}, errors.Errorf("Unsupported script filter %s", filterScripts)
 	}
 	m.mux.Lock()
 	entries := make(map[string]string)
@@ -312,5 +251,5 @@ func (m *MempoolBitcoinType) GetTxidFilterEntries(filterScripts string, fromTime
 		}
 	}
 	m.mux.Unlock()
-	return MempoolTxidFilterEntries{entries}, nil
+	return MempoolTxidFilterEntries{entries, m.useZeroedKey}, nil
 }

bchain/mempool_bitcoin_type_test.go

@@ -16,9 +16,9 @@ func TestMempoolBitcoinType_computeGolombFilter_taproot(t *testing.T) {
 	randomScript := hexToBytes("a914ff074800343a81ada8fe86c2d5d5a0e55b93dd7a87")
 	m := &MempoolBitcoinType{
 		golombFilterP: 20,
-		golombFilterM: uint64(1 << 20),
-		filterScripts: filterScriptsTaproot,
+		filterScripts: "taproot",
 	}
+	golombFilterM := GetGolombParamM(m.golombFilterP)
 	tests := []struct {
 		name string
 		mtx  MempoolTx
@@ -194,13 +194,13 @@ func TestMempoolBitcoinType_computeGolombFilter_taproot(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got := m.computeGolombFilter(&tt.mtx)
+			got := m.computeGolombFilter(&tt.mtx, nil)
 			if got != tt.want {
 				t.Errorf("MempoolBitcoinType.computeGolombFilter() = %v, want %v", got, tt.want)
 			}
 			if got != "" {
 				// build the filter from computed value
-				filter, err := gcs.FromNBytes(m.golombFilterP, m.golombFilterM, hexToBytes(got))
+				filter, err := gcs.FromNBytes(m.golombFilterP, golombFilterM, hexToBytes(got))
 				if err != nil {
 					t.Errorf("gcs.BuildGCSFilter() unexpected error %v", err)
 				}
@@ -211,8 +211,8 @@ func TestMempoolBitcoinType_computeGolombFilter_taproot(t *testing.T) {
 					if err != nil {
 						t.Errorf("filter.Match vin[%d] unexpected error %v", i, err)
 					}
-					if match != isTaproot(tt.mtx.Vin[i].AddrDesc) {
-						t.Errorf("filter.Match vin[%d] got %v, want %v", i, match, isTaproot(tt.mtx.Vin[i].AddrDesc))
+					if match != tt.mtx.Vin[i].AddrDesc.IsTaproot() {
+						t.Errorf("filter.Match vin[%d] got %v, want %v", i, match, tt.mtx.Vin[i].AddrDesc.IsTaproot())
 					}
 				}
 				// check that the vout scripts match the filter
@@ -222,8 +222,8 @@ func TestMempoolBitcoinType_computeGolombFilter_taproot(t *testing.T) {
 					if err != nil {
 						t.Errorf("filter.Match vout[%d] unexpected error %v", i, err)
 					}
-					if match != isTaproot(s) {
-						t.Errorf("filter.Match vout[%d] got %v, want %v", i, match, isTaproot(s))
+					if match != AddressDescriptor(s).IsTaproot() {
+						t.Errorf("filter.Match vout[%d] got %v, want %v", i, match, AddressDescriptor(s).IsTaproot())
 					}
 				}
 				// check that a random script does not match the filter
@@ -238,3 +238,115 @@ func TestMempoolBitcoinType_computeGolombFilter_taproot(t *testing.T) {
 		})
 	}
 }
+
+func TestMempoolBitcoinType_computeGolombFilter_taproot_noordinals(t *testing.T) {
+	m := &MempoolBitcoinType{
+		golombFilterP: 20,
+		filterScripts: "taproot-noordinals",
+	}
+	tests := []struct {
+		name string
+		mtx  MempoolTx
+		tx   Tx
+		want string
+	}{
+		{
+			name: "taproot-no-ordinals normal taproot tx",
+			mtx: MempoolTx{
+				Txid: "86336c62a63f509a278624e3f400cdd50838d035a44e0af8a7d6d133c04cc2d2",
+				Vin: []MempoolVin{
+					{
+						// bc1pdfc3xk96cm9g7lwlm78hxd2xuevzpqfzjw0shaarwflczs7lh0lstksdn0
+						AddrDesc: hexToBytes("51206a711358bac6ca8f7ddfdf8f733546e658208122939f0bf7a3727f8143dfbbff"),
+					},
+				},
+				Vout: []Vout{
+					{
+						ScriptPubKey: ScriptPubKey{
+							Hex: "51206850b179630df0f7012ae2b111bafa52ebb9b54e1435fc4f98fbe0af6f95076a",
+							Addresses: []string{
+								"bc1pdpgtz7trphc0wqf2u2c3rwh62t4mnd2wzs6lcnucl0s27mu4qa4q4md9ta",
+							},
+						},
+					},
+				},
+			},
+			tx: Tx{
+				Vin: []Vin{
+					{
+						Witness: [][]byte{
+							hexToBytes("737ad2835962e3d147cd74a578f1109e9314eac9d00c9fad304ce2050b78fac21a2d124fd886d1d646cf1de5d5c9754b0415b960b1319526fa25e36ca1f650ce"),
+						},
+					},
+				},
+				Vout: []Vout{
+					{
+						ScriptPubKey: ScriptPubKey{
+							Hex: "51206850b179630df0f7012ae2b111bafa52ebb9b54e1435fc4f98fbe0af6f95076a",
+							Addresses: []string{
+								"bc1pdpgtz7trphc0wqf2u2c3rwh62t4mnd2wzs6lcnucl0s27mu4qa4q4md9ta",
+							},
+						},
+					},
+				},
+			},
+			want: "02899e8c952b40",
+		},
+		{
+			name: "taproot-no-ordinals ordinal tx",
+			mtx: MempoolTx{
+				Txid: "86336c62a63f509a278624e3f400cdd50838d035a44e0af8a7d6d133c04cc2d2",
+				Vin: []MempoolVin{
+					{
+						// bc1pdfc3xk96cm9g7lwlm78hxd2xuevzpqfzjw0shaarwflczs7lh0lstksdn0
+						AddrDesc: hexToBytes("51206a711358bac6ca8f7ddfdf8f733546e658208122939f0bf7a3727f8143dfbbff"),
+					},
+				},
+				Vout: []Vout{
+					{
+						ScriptPubKey: ScriptPubKey{
+							Hex: "51206850b179630df0f7012ae2b111bafa52ebb9b54e1435fc4f98fbe0af6f95076a",
+							Addresses: []string{
+								"bc1pdpgtz7trphc0wqf2u2c3rwh62t4mnd2wzs6lcnucl0s27mu4qa4q4md9ta",
+							},
+						},
+					},
+				},
+			},
+			tx: Tx{
+				// https://mempool.space/tx/c4cae52a6e681b66c85c12feafb42f3617f34977032df1ee139eae07370863ef
+				Txid: "c4cae52a6e681b66c85c12feafb42f3617f34977032df1ee139eae07370863ef",
+				Vin: []Vin{
+					{
+						Txid: "11111c17cbe86aebab146ee039d4e354cb55a9fb226ebdd2e30948630e7710ad",
+						Vout: 0,
+						Witness: [][]byte{
+							hexToBytes("737ad2835962e3d147cd74a578f1109e9314eac9d00c9fad304ce2050b78fac21a2d124fd886d1d646cf1de5d5c9754b0415b960b1319526fa25e36ca1f650ce"),
+							hexToBytes("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"),
+							hexToBytes("c129f34532e043fade4471779b4955005db8fa9b64c9e8d0a2dae4a38bbca23328"),
+						},
+					},
+				},
+				Vout: []Vout{
+					{
+						ScriptPubKey: ScriptPubKey{
+							Hex: "51206850b179630df0f7012ae2b111bafa52ebb9b54e1435fc4f98fbe0af6f95076a",
+							Addresses: []string{
+								"bc1pdpgtz7trphc0wqf2u2c3rwh62t4mnd2wzs6lcnucl0s27mu4qa4q4md9ta",
+							},
+						},
+					},
+				},
+			},
+			want: "",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := m.computeGolombFilter(&tt.mtx, &tt.tx)
+			if got != tt.want {
+				t.Errorf("MempoolBitcoinType.computeGolombFilter() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

bchain/mempool_ethereum_type.go

@@ -132,8 +132,8 @@ func (m *MempoolEthereumType) Resync() (int, error) {
 	return entries, nil
 }
 
-// AddTransactionToMempool adds transactions to mempool
-func (m *MempoolEthereumType) AddTransactionToMempool(txid string) {
+// AddTransactionToMempool adds transactions to mempool, returns true if tx added to mempool, false if not added (for example duplicate call)
+func (m *MempoolEthereumType) AddTransactionToMempool(txid string) bool {
 	m.mux.Lock()
 	_, exists := m.txEntries[txid]
 	m.mux.Unlock()
@@ -143,7 +143,7 @@ func (m *MempoolEthereumType) AddTransactionToMempool(txid string) {
 	if !exists {
 		entry, ok := m.createTxEntry(txid, uint32(time.Now().Unix()))
 		if !ok {
-			return
+			return false
 		}
 		m.mux.Lock()
 		m.txEntries[txid] = entry
@@ -152,6 +152,7 @@ func (m *MempoolEthereumType) AddTransactionToMempool(txid string) {
 		}
 		m.mux.Unlock()
 	}
+	return !exists
 }
 
 // RemoveTransactionFromMempool removes transaction from mempool

bchain/types.go

@@ -57,6 +57,7 @@ type Vin struct {
 	ScriptSig ScriptSig `json:"scriptSig"`
 	Sequence  uint32    `json:"sequence"`
 	Addresses []string  `json:"addresses"`
+	Witness   [][]byte  `json:"-"`
 }
 
 // ScriptPubKey contains data about output script
@@ -130,7 +131,8 @@ type TokenTypeName string
 
 // Token types
 const (
-	UnknownTokenType TokenTypeName = ""
+	UnknownTokenType   TokenTypeName = ""
+	UnhandledTokenType TokenTypeName = "-"
 
 	// XPUBAddressTokenType is address derived from xpub
 	XPUBAddressTokenType TokenTypeName = "XPUBAddress"
@@ -226,6 +228,13 @@ func (ad AddressDescriptor) String() string {
 	return "ad:" + hex.EncodeToString(ad)
 }
 
+func (ad AddressDescriptor) IsTaproot() bool {
+	if len(ad) == 34 && ad[0] == 0x51 && ad[1] == 0x20 {
+		return true
+	}
+	return false
+}
+
 // AddressDescriptorFromString converts string created by AddressDescriptor.String to AddressDescriptor
 func AddressDescriptorFromString(s string) (AddressDescriptor, error) {
 	if len(s) > 3 && s[0:3] == "ad:" {
@@ -266,8 +275,10 @@ type XpubDescriptor struct {
 type MempoolTxidEntries []MempoolTxidEntry
 
 // MempoolTxidFilterEntries is a map of txids to mempool golomb filters
+// Also contains a flag whether constant zeroed key was used when calculating the filters
 type MempoolTxidFilterEntries struct {
-	Entries map[string]string `json:"entries,omitempty"`
+	Entries       map[string]string `json:"entries,omitempty"`
+	UsedZeroedKey bool              `json:"usedZeroedKey,omitempty"`
 }
 
 // OnNewBlockFunc is used to send notification about a new block
@@ -323,6 +334,10 @@ type BlockChain interface {
 	EthereumTypeGetNonce(addrDesc AddressDescriptor) (uint64, error)
 	EthereumTypeEstimateGas(params map[string]interface{}) (uint64, error)
 	EthereumTypeGetErc20ContractBalance(addrDesc, contractDesc AddressDescriptor) (*big.Int, error)
+	EthereumTypeGetSupportedStakingPools() []string
+	EthereumTypeGetStakingPoolsData(addrDesc AddressDescriptor) ([]StakingPoolData, error)
+	EthereumTypeRpcCall(data, to, from string) (string, error)
+	EthereumTypeGetRawTransaction(txid string) (string, error)
 	GetTokenURI(contractDesc AddressDescriptor, tokenID *big.Int) (string, error)
 }
 

bchain/types_ethereum_type.go

@@ -122,9 +122,13 @@ type RpcLog struct {
 
 // RpcLog is returned by eth_getTransactionReceipt
 type RpcReceipt struct {
-	GasUsed string    `json:"gasUsed"`
-	Status  string    `json:"status"`
-	Logs    []*RpcLog `json:"logs"`
+	GasUsed     string    `json:"gasUsed"`
+	Status      string    `json:"status"`
+	Logs        []*RpcLog `json:"logs"`
+	L1Fee       string    `json:"l1Fee,omitempty"`
+	L1FeeScalar string    `json:"l1FeeScalar,omitempty"`
+	L1GasPrice  string    `json:"l1GasPrice,omitempty"`
+	L1GasUsed   string    `json:"l1GasUsed,omitempty"`
 }
 
 // EthereumSpecificData contains data specific to Ethereum transactions
@@ -146,3 +150,16 @@ type EthereumBlockSpecificData struct {
 	AddressAliasRecords []AddressAliasRecord
 	Contracts           []ContractInfo
 }
+
+// StakingPool holds data about address participation in a staking pool contract
+type StakingPoolData struct {
+	Contract                string  `json:"contract"`
+	Name                    string  `json:"name"`
+	PendingBalance          big.Int `json:"pendingBalance"`          // pendingBalanceOf method
+	PendingDepositedBalance big.Int `json:"pendingDepositedBalance"` // pendingDepositedBalanceOf method
+	DepositedBalance        big.Int `json:"depositedBalance"`        // depositedBalanceOf method
+	WithdrawTotalAmount     big.Int `json:"withdrawTotalAmount"`     // withdrawRequest method, return value [0]
+	ClaimableAmount         big.Int `json:"claimableAmount"`         // withdrawRequest method, return value [1]
+	RestakedReward          big.Int `json:"restakedReward"`          // restakedRewardOf method
+	AutocompoundBalance     big.Int `json:"autocompoundBalance"`     // autocompoundBalanceOf method
+}

blockbook-api.ts

@@ -32,7 +32,11 @@ export interface EthereumSpecific {
     nonce: number;
     gasLimit: number;
     gasUsed?: number;
-    gasPrice: string;
+    gasPrice?: string;
+    l1Fee?: number;
+    l1FeeScalar?: string;
+    l1GasPrice?: string;
+    l1GasUsed?: number;
     data?: string;
     parsedData?: EthereumParsedInputData;
     internalTransfers?: EthereumInternalTransfer[];
@@ -46,9 +50,9 @@ export interface TokenTransfer {
     from: string;
     to: string;
     contract: string;
-    name: string;
-    symbol: string;
-    decimals: number;
+    name?: string;
+    symbol?: string;
+    decimals?: number;
     value?: string;
     multiTokenValues?: MultiTokenValue[];
 }
@@ -109,6 +113,17 @@ export interface FeeStats {
     averageFeePerKb: number;
     decilesFeePerKb: number[];
 }
+export interface StakingPool {
+    contract: string;
+    name: string;
+    pendingBalance: string;
+    pendingDepositedBalance: string;
+    depositedBalance: string;
+    withdrawTotalAmount: string;
+    claimableAmount: string;
+    restakedReward: string;
+    autocompoundBalance: string;
+}
 export interface ContractInfo {
     type: string;
     contract: string;
@@ -161,6 +176,7 @@ export interface Address {
     contractInfo?: ContractInfo;
     erc20Contract?: ContractInfo;
     addressAliases?: { [key: string]: AddressAlias };
+    stakingPools?: StakingPool[];
 }
 export interface Utxo {
     txid: string;
@@ -245,6 +261,7 @@ export interface InternalStateColumn {
 }
 export interface BlockbookInfo {
     coin: string;
+    network: string;
     host: string;
     version: string;
     gitCommit: string;
@@ -264,6 +281,7 @@ export interface BlockbookInfo {
     currentFiatRatesTime?: string;
     historicalFiatRatesTime?: string;
     historicalTokenFiatRatesTime?: string;
+    supportedStakingPools?: string[];
     dbSizeFromColumns?: number;
     dbColumns?: InternalStateColumn[];
     about: string;
@@ -338,6 +356,7 @@ export interface WsBackendInfo {
 export interface WsInfoRes {
     name: string;
     shortcut: string;
+    network: string;
     decimals: number;
     version: string;
     bestHeight: number;
@@ -357,6 +376,17 @@ export interface WsBlockReq {
     pageSize?: number;
     page?: number;
 }
+export interface WsBlockFilterReq {
+    scriptType: string;
+    blockHash: string;
+    M?: number;
+}
+export interface WsBlockFiltersBatchReq {
+    scriptType: string;
+    bestKnownBlockHash: string;
+    pageSize?: number;
+    M?: number;
+}
 export interface WsAccountUtxoReq {
     descriptor: string;
 }
@@ -416,7 +446,17 @@ export interface WsFiatRatesTickersListReq {
 export interface WsMempoolFiltersReq {
     scriptType: string;
     fromTimestamp: number;
+    M?: number;
+}
+export interface WsRpcCallReq {
+    from?: string;
+    to: string;
+    data: string;
+}
+export interface WsRpcCallRes {
+    data: string;
 }
 export interface MempoolTxidFilterEntries {
     entries?: { [key: string]: string };
+    usedZeroedKey?: boolean;
 }

blockbook.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"context"
-	"encoding/json"
 	"flag"
 	"log"
 	"math/rand"
@@ -11,6 +10,7 @@ import (
 	"os"
 	"os/signal"
 	"runtime/debug"
+	"strconv"
 	"strings"
 	"syscall"
 	"time"
@@ -152,30 +152,19 @@ func mainWithExitCode() int {
 		return exitCodeOK
 	}
 
-	if *configFile == "" {
-		glog.Error("Missing blockchaincfg configuration parameter")
-		return exitCodeFatal
-	}
-
-	configFileContent, err := os.ReadFile(*configFile)
-	if err != nil {
-		glog.Errorf("Error reading file %v, %v", configFile, err)
-		return exitCodeFatal
-	}
-
-	coin, coinShortcut, coinLabel, err := coins.GetCoinNameFromConfig(configFileContent)
+	config, err := common.GetConfig(*configFile)
 	if err != nil {
 		glog.Error("config: ", err)
 		return exitCodeFatal
 	}
 
-	metrics, err = common.GetMetrics(coin)
+	metrics, err = common.GetMetrics(config.CoinName)
 	if err != nil {
 		glog.Error("metrics: ", err)
 		return exitCodeFatal
 	}
 
-	if chain, mempool, err = getBlockChainWithRetry(coin, *configFile, pushSynchronizationHandler, metrics, 120); err != nil {
+	if chain, mempool, err = getBlockChainWithRetry(config.CoinName, *configFile, pushSynchronizationHandler, metrics, 120); err != nil {
 		glog.Error("rpc: ", err)
 		return exitCodeFatal
 	}
@@ -187,7 +176,7 @@ func mainWithExitCode() int {
 	}
 	defer index.Close()
 
-	internalState, err = newInternalState(coin, coinShortcut, coinLabel, index, *enableSubNewTx)
+	internalState, err = newInternalState(config, index, *enableSubNewTx)
 	if err != nil {
 		glog.Error("internalState: ", err)
 		return exitCodeFatal
@@ -279,7 +268,7 @@ func mainWithExitCode() int {
 		return exitCodeFatal
 	}
 
-	if fiatRates, err = fiat.NewFiatRates(index, configFileContent, metrics, onNewFiatRatesTicker); err != nil {
+	if fiatRates, err = fiat.NewFiatRates(index, config, metrics, onNewFiatRatesTicker); err != nil {
 		glog.Error("fiatRates ", err)
 		return exitCodeFatal
 	}
@@ -368,7 +357,7 @@ func mainWithExitCode() int {
 
 	if internalServer != nil || publicServer != nil || chain != nil {
 		// start fiat rates downloader only if not shutting down immediately
-		initDownloaders(index, chain, configFileContent)
+		initDownloaders(index, chain, config)
 		waitForSignalAndShutdown(internalServer, publicServer, chain, 10*time.Second)
 	}
 
@@ -501,16 +490,12 @@ func blockbookAppInfoMetric(db *db.RocksDB, chain bchain.BlockChain, txCache *db
 	return nil
 }
 
-func newInternalState(coin, coinShortcut, coinLabel string, d *db.RocksDB, enableSubNewTx bool) (*common.InternalState, error) {
-	is, err := d.LoadInternalState(coin)
+func newInternalState(config *common.Config, d *db.RocksDB, enableSubNewTx bool) (*common.InternalState, error) {
+	is, err := d.LoadInternalState(config)
 	if err != nil {
 		return nil, err
 	}
-	is.CoinShortcut = coinShortcut
-	if coinLabel == "" {
-		coinLabel = coin
-	}
-	is.CoinLabel = coinLabel
+
 	is.EnableSubNewTx = enableSubNewTx
 	name, err := os.Hostname()
 	if err != nil {
@@ -521,6 +506,12 @@ func newInternalState(coin, coinShortcut, coinLabel string, d *db.RocksDB, enabl
 		}
 		is.Host = name
 	}
+
+	is.WsGetAccountInfoLimit, _ = strconv.Atoi(os.Getenv(strings.ToUpper(is.GetNetwork()) + "_WS_GETACCOUNTINFO_LIMIT"))
+	if is.WsGetAccountInfoLimit > 0 {
+		glog.Info("WsGetAccountInfoLimit enabled with limit ", is.WsGetAccountInfoLimit)
+		is.WsLimitExceedingIPs = make(map[string]int)
+	}
 	return is, nil
 }
 
@@ -702,21 +693,11 @@ func computeFeeStats(stopCompute chan os.Signal, blockFrom, blockTo int, db *db.
 	return err
 }
 
-func initDownloaders(db *db.RocksDB, chain bchain.BlockChain, configFileContent []byte) {
+func initDownloaders(db *db.RocksDB, chain bchain.BlockChain, config *common.Config) {
 	if fiatRates.Enabled {
 		go fiatRates.RunDownloader()
 	}
 
-	var config struct {
-		FourByteSignatures string `json:"fourByteSignatures"`
-	}
-
-	err := json.Unmarshal(configFileContent, &config)
-	if err != nil {
-		glog.Errorf("Error parsing config file %v, %v", *configFile, err)
-		return
-	}
-
 	if config.FourByteSignatures != "" && chain.GetChainParser().GetChainType() == bchain.ChainEthereumType {
 		fbsd, err := fourbyte.NewFourByteSignaturesDownloader(db, config.FourByteSignatures)
 		if err != nil {

build/docker/bin/Dockerfile

@@ -11,7 +11,7 @@ RUN apt-get update && \
                        libzstd-dev liblz4-dev graphviz && \
     apt-get clean
 ARG GOLANG_VERSION
-ENV GOLANG_VERSION=go1.19.2
+ENV GOLANG_VERSION=go1.22.8
 ENV ROCKSDB_VERSION=v7.7.2
 ENV GOPATH=/go
 ENV PATH=$PATH:$GOPATH/bin

build/docker/bin/Makefile

@@ -38,5 +38,4 @@ prepare-sources:
 	mkdir -p $(BLOCKBOOK_BASE)
 	cp -r /src $(BLOCKBOOK_SRC)
 	cd $(BLOCKBOOK_SRC) && go mod download
-	sed -i 's/wsMessageSizeLimit\ =\ 15\ \*\ 1024\ \*\ 1024/wsMessageSizeLimit = 80 * 1024 * 1024/g' $(GOPATH)/pkg/mod/github.com/ethereum/go-ethereum*/rpc/websocket.go
 	sed -i 's/wsMessageSizeLimit\ =\ 15\ \*\ 1024\ \*\ 1024/wsMessageSizeLimit = 80 * 1024 * 1024/g' $(GOPATH)/pkg/mod/github.com/ava-labs/coreth*/rpc/websocket.go

build/docker/deb/Dockerfile

@@ -6,9 +6,19 @@ ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update && \
     apt-get upgrade -y && \
-    apt-get install -y devscripts debhelper make dh-exec && \
+    apt-get install -y devscripts debhelper make dh-exec zstd && \
     apt-get clean
 
+# install docker cli
+ARG DOCKER_VERSION
+
+RUN if [ -z "$DOCKER_VERSION" ]; then echo "DOCKER_VERSION is a required build arg" && exit 1; fi
+
+RUN wget -O docker.tgz "https://download.docker.com/linux/static/stable/x86_64/docker-${DOCKER_VERSION}.tgz" && \
+    tar -xzf docker.tgz --strip 1 -C /usr/local/bin/ && \
+    rm docker.tgz && \
+    docker --version
+
 ADD gpg-keys /tmp/gpg-keys
 RUN gpg --batch --import /tmp/gpg-keys/*
 

build/docker/deb/gpg-keys/dash-releases.asc

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+=/A3N
+-----END PGP PUBLIC KEY BLOCK-----
+
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+2x++a0fd30gBgGGz81kMJpWewGAKlWEIrGmV/CfzR7eqxQ==
+=lTCd
+-----END PGP PUBLIC KEY BLOCK-----

build/templates/backend/Makefile

@@ -2,6 +2,16 @@
 ARCHIVE := $(shell basename {{.Backend.BinaryURL}})
 
 all:
+	mkdir backend
+{{- if ne .Backend.DockerImage "" }}
+	docker container inspect extract > /dev/null 2>&1 && docker rm extract || true
+	docker create --name extract {{.Backend.DockerImage}}
+{{- if eq .Backend.VerificationType "docker"}}
+	[ "$$(docker inspect --format='{{`{{index .RepoDigests 0}}`}}' {{.Backend.DockerImage}} | sed 's/.*@sha256://')" = "{{.Backend.VerificationSource}}" ]
+{{- end}}
+	{{.Backend.ExtractCommand}}
+	docker rm extract
+{{- else }}
 	wget {{.Backend.BinaryURL}}
 {{- if eq .Backend.VerificationType "gpg"}}
 	wget {{.Backend.VerificationSource}} -O checksum
@@ -13,8 +23,8 @@ all:
 {{- else if eq .Backend.VerificationType "sha256"}}
 	[ "$$(sha256sum ${ARCHIVE} | cut -d ' ' -f 1)" = "{{.Backend.VerificationSource}}" ]
 {{- end}}
-	mkdir backend
 	{{.Backend.ExtractCommand}} ${ARCHIVE}
+{{- end}}
 {{- if .Backend.ExcludeFiles}}
 	# generated from exclude_files
 {{- range $index, $name := .Backend.ExcludeFiles}}

build/templates/backend/config/bitcoin.conf

@@ -12,8 +12,12 @@ zmqpubhashblock={{template "IPC.MessageQueueBindingTemplate" .}}
 rpcworkqueue=1100
 maxmempool=4096
 mempoolexpiry=8760
+mempoolfullrbf=1
+
 dbcache=1000
 
+deprecatedrpc=warnings
+
 {{- if .Backend.AdditionalParams}}
 # generated from additional_params
 {{- range $name, $value := .Backend.AdditionalParams}}

build/templates/backend/config/bitcoin_regtest.conf

@@ -12,6 +12,8 @@ rpcworkqueue=1100
 maxmempool=2000
 dbcache=1000
 
+deprecatedrpc=warnings
+
 {{- if .Backend.AdditionalParams}}
 # generated from additional_params
 {{- range $name, $value := .Backend.AdditionalParams}}

build/templates/backend/config/bitcoin_signet.conf

@@ -13,6 +13,8 @@ rpcworkqueue=1100
 maxmempool=2000
 dbcache=1000
 
+deprecatedrpc=warnings
+
 {{- if .Backend.AdditionalParams}}
 # generated from additional_params
 {{- range $name, $value := .Backend.AdditionalParams}}

build/templates/backend/config/bitcoin_testnet4.conf

@@ -0,0 +1,38 @@
+{{define "main" -}}
+daemon=1
+server=1
+{{if .Backend.Mainnet}}mainnet=1{{else}}testnet4=1{{end}}
+nolisten=1
+txindex=1
+disablewallet=1
+
+zmqpubhashtx={{template "IPC.MessageQueueBindingTemplate" .}}
+zmqpubhashblock={{template "IPC.MessageQueueBindingTemplate" .}}
+
+rpcworkqueue=1100
+maxmempool=4096
+mempoolexpiry=8760
+mempoolfullrbf=1
+
+dbcache=1000
+
+deprecatedrpc=warnings
+
+{{- if .Backend.AdditionalParams}}
+# generated from additional_params
+{{- range $name, $value := .Backend.AdditionalParams}}
+{{- if eq $name "addnode"}}
+{{- range $index, $node := $value}}
+addnode={{$node}}
+{{- end}}
+{{- else}}
+{{$name}}={{$value}}
+{{- end}}
+{{- end}}
+{{- end}}
+
+{{if .Backend.Mainnet}}[main]{{else}}[testnet4]{{end}}
+{{generateRPCAuth .IPC.RPCUser .IPC.RPCPass -}}
+rpcport={{.Ports.BackendRPC}}
+
+{{end}}

build/templates/backend/debian/service

@@ -19,7 +19,7 @@ Type=simple
 {{template "Backend.ServiceAdditionalParamsTemplate" .}}
 
 # Resource limits
-LimitNOFILE=500000
+LimitNOFILE=2000000
 
 # Hardening measures
 ####################

build/templates/backend/scripts/arbitrum.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+NITRO_BIN=$INSTALL_DIR/nitro
+
+$NITRO_BIN \
+  --chain.name arb1 \
+  --init.latest pruned \
+  --init.download-path $DATA_DIR/tmp \
+  --auth.jwtsecret $DATA_DIR/jwtsecret \
+  --persistent.chain $DATA_DIR \
+  --parent-chain.connection.url http://127.0.0.1:8136 \
+  --parent-chain.blob-client.beacon-url http://127.0.0.1:7536 \
+  --http.addr 127.0.0.1 \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.api eth,net,web3,debug,txpool,arb \
+  --http.vhosts '*' \
+  --http.corsdomain '*' \
+  --ws.addr 127.0.0.1 \
+  --ws.api eth,net,web3,debug,txpool,arb \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.origins '*' \
+  --file-logging.enable='false' \
+  --node.staker.enable='false' \
+  --execution.tx-lookup-limit 0 \
+  --validation.wasm.allowed-wasm-module-roots "$INSTALL_DIR/nitro-legacy/machines,$INSTALL_DIR/target/machines"
+
+{{end}}

build/templates/backend/scripts/arbitrum_archive.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+NITRO_BIN=$INSTALL_DIR/nitro
+
+$NITRO_BIN \
+  --chain.name arb1 \
+  --init.latest archive \
+  --init.download-path $DATA_DIR/tmp \
+  --auth.jwtsecret $DATA_DIR/jwtsecret \
+  --persistent.chain $DATA_DIR \
+  --parent-chain.connection.url http://127.0.0.1:8116 \
+  --parent-chain.blob-client.beacon-url http://127.0.0.1:7516 \
+  --http.addr 127.0.0.1 \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.api eth,net,web3,debug,txpool,arb \
+  --http.vhosts '*' \
+  --http.corsdomain '*' \
+  --ws.addr 127.0.0.1 \
+  --ws.api eth,net,web3,debug,txpool,arb \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.origins '*' \
+  --file-logging.enable='false' \
+  --node.staker.enable='false' \
+  --execution.caching.archive \
+  --execution.tx-lookup-limit 0 \
+  --validation.wasm.allowed-wasm-module-roots "$INSTALL_DIR/nitro-legacy/machines,$INSTALL_DIR/target/machines"
+
+{{end}}

build/templates/backend/scripts/arbitrum_nova.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+NITRO_BIN=$INSTALL_DIR/nitro
+
+$NITRO_BIN \
+  --chain.name nova \
+  --init.latest pruned \
+  --init.download-path $DATA_DIR/tmp \
+  --auth.jwtsecret $DATA_DIR/jwtsecret \
+  --persistent.chain $DATA_DIR \
+  --parent-chain.connection.url http://127.0.0.1:8136 \
+  --parent-chain.blob-client.beacon-url http://127.0.0.1:7536 \
+  --http.addr 127.0.0.1 \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.api eth,net,web3,debug,txpool,arb \
+  --http.vhosts '*' \
+  --http.corsdomain '*' \
+  --ws.addr 127.0.0.1 \
+  --ws.api eth,net,web3,debug,txpool,arb \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.origins '*' \
+  --file-logging.enable='false' \
+  --node.staker.enable='false' \
+  --execution.tx-lookup-limit 0 \
+  --validation.wasm.allowed-wasm-module-roots "$INSTALL_DIR/nitro-legacy/machines,$INSTALL_DIR/target/machines"
+
+{{end}}

build/templates/backend/scripts/arbitrum_nova_archive.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+NITRO_BIN=$INSTALL_DIR/nitro
+
+$NITRO_BIN \
+  --chain.name nova \
+  --init.latest archive \
+  --init.download-path $DATA_DIR/tmp \
+  --auth.jwtsecret $DATA_DIR/jwtsecret \
+  --persistent.chain $DATA_DIR \
+  --parent-chain.connection.url http://127.0.0.1:8116 \
+  --parent-chain.blob-client.beacon-url http://127.0.0.1:7516 \
+  --http.addr 127.0.0.1 \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.api eth,net,web3,debug,txpool,arb \
+  --http.vhosts '*' \
+  --http.corsdomain '*' \
+  --ws.addr 127.0.0.1 \
+  --ws.api eth,net,web3,debug,txpool,arb \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.origins '*' \
+  --file-logging.enable='false' \
+  --node.staker.enable='false' \
+  --execution.caching.archive \
+  --execution.tx-lookup-limit 0 \
+  --validation.wasm.allowed-wasm-module-roots "$INSTALL_DIR/nitro-legacy/machines,$INSTALL_DIR/target/machines"
+
+{{end}}

build/templates/backend/scripts/optimism.sh

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+GETH_BIN={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/geth
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+CHAINDATA_DIR=$DATA_DIR/geth/chaindata
+SNAPSHOT=https://r2-snapshots.fastnode.io/op/$(curl -s https://r2-snapshots.fastnode.io/op/latest-mainnet)
+
+if [ ! -d "$CHAINDATA_DIR" ]; then
+  wget -c $SNAPSHOT -O - | lz4 -cd | tar xf - -C $DATA_DIR
+fi
+
+$GETH_BIN \
+  --op-network op-mainnet \
+  --datadir $DATA_DIR \
+  --authrpc.jwtsecret $DATA_DIR/jwtsecret \
+  --authrpc.addr 127.0.0.1 \
+  --authrpc.port {{.Ports.BackendAuthRpc}} \
+  --authrpc.vhosts "*" \
+  --port {{.Ports.BackendP2P}} \
+  --http \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.addr 127.0.0.1 \
+  --http.api eth,net,web3,debug,txpool,engine \
+  --http.vhosts "*" \
+  --http.corsdomain "*" \
+  --ws \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.addr 127.0.0.1 \
+  --ws.api eth,net,web3,debug,txpool,engine \
+  --ws.origins "*" \
+  --rollup.disabletxpoolgossip=true \
+  --rollup.sequencerhttp https://mainnet-sequencer.optimism.io \
+  --txlookuplimit 0 \
+  --cache 4096 \
+  --syncmode full \
+  --maxpeers 0 \
+  --nodiscover
+
+{{end}}

build/templates/backend/scripts/optimism_archive.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+GETH_BIN={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/geth
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+CHAINDATA_DIR=$DATA_DIR/geth/chaindata
+SNAPSHOT=https://datadirs.optimism.io/latest
+
+if [ ! -d "$CHAINDATA_DIR" ]; then
+  wget -c $(curl -sL $SNAPSHOT | grep -oP '(?<=url=)[^"]*') -O - | zstd -cd | tar xf - -C $DATA_DIR
+fi
+
+$GETH_BIN \
+  --op-network op-mainnet \
+  --datadir $DATA_DIR \
+  --authrpc.jwtsecret $DATA_DIR/jwtsecret \
+  --authrpc.addr 127.0.0.1 \
+  --authrpc.port {{.Ports.BackendAuthRpc}} \
+  --authrpc.vhosts "*" \
+  --port {{.Ports.BackendP2P}} \
+  --http \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.addr 127.0.0.1 \
+  --http.api eth,net,web3,debug,txpool,engine \
+  --http.vhosts "*" \
+  --http.corsdomain "*" \
+  --ws \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.addr 127.0.0.1 \
+  --ws.api eth,net,web3,debug,txpool,engine \
+  --ws.origins "*" \
+  --rollup.disabletxpoolgossip=true \
+  --rollup.historicalrpc http://127.0.0.1:8304 \
+  --rollup.sequencerhttp https://mainnet.sequencer.optimism.io \
+  --cache 4096 \
+  --cache.gc 0 \
+  --cache.trie 30 \
+  --cache.snapshot 20 \
+  --syncmode full \
+  --gcmode archive \
+  --maxpeers 0 \
+  --nodiscover
+
+{{end}}

build/templates/backend/scripts/optimism_archive_legacy_geth.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+export USING_OVM=true
+export ETH1_SYNC_SERVICE_ENABLE=false
+
+GETH_BIN={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/geth
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+CHAINDATA_DIR=$DATA_DIR/geth/chaindata
+SNAPSHOT=https://datadirs.optimism.io/mainnet-legacy-archival.tar.zst
+
+if [ ! -d "$CHAINDATA_DIR" ]; then
+  wget -c $SNAPSHOT -O - | zstd -cd | tar xf - -C $DATA_DIR
+fi
+
+$GETH_BIN \
+  --networkid 10 \
+  --datadir $DATA_DIR \
+  --port {{.Ports.BackendP2P}} \
+  --rpc \
+  --rpcport {{.Ports.BackendHttp}} \
+  --rpcaddr 127.0.0.1 \
+  --rpcapi eth,rollup,net,web3,debug \
+  --rpcvhosts "*" \
+  --rpccorsdomain "*" \
+  --ws \
+  --wsport {{.Ports.BackendRPC}} \
+  --wsaddr 0.0.0.0 \
+  --wsapi eth,rollup,net,web3,debug \
+  --wsorigins "*" \
+  --nousb \
+  --ipcdisable \
+  --nat=none \
+  --nodiscover
+
+{{end}}

build/templates/backend/scripts/optimism_archive_op_node.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+BIN={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/op-node
+PATH={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+$BIN \
+  --network op-mainnet \
+  --l1 http://127.0.0.1:8116 \
+  --l1.beacon http://127.0.0.1:7516 \
+  --l1.trustrpc \
+  --l1.rpckind=debug_geth \
+  --l2 http://127.0.0.1:8402 \
+  --rpc.addr 127.0.0.1 \
+  --rpc.port {{.Ports.BackendRPC}} \
+  --l2.jwt-secret {{.Env.BackendDataPath}}/optimism_archive/backend/jwtsecret \
+  --p2p.priv.path $PATH/opnode_p2p_priv.txt \
+  --p2p.peerstore.path $PATH/opnode_peerstore_db \
+  --p2p.discovery.path $PATH/opnode_discovery_db
+
+{{end}}

build/templates/backend/scripts/optimism_op_node.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+BIN={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/op-node
+PATH={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+$BIN \
+  --network op-mainnet \
+  --l1 http://127.0.0.1:8136 \
+  --l1.beacon http://127.0.0.1:7536 \
+  --l1.trustrpc \
+  --l1.rpckind=debug_geth \
+  --l2 http://127.0.0.1:8400 \
+  --rpc.addr 127.0.0.1 \
+  --rpc.port {{.Ports.BackendRPC}} \
+  --l2.jwt-secret {{.Env.BackendDataPath}}/optimism/backend/jwtsecret \
+  --p2p.priv.path $PATH/opnode_p2p_priv.txt \
+  --p2p.peerstore.path $PATH/opnode_peerstore_db \
+  --p2p.discovery.path $PATH/opnode_discovery_db
+
+{{end}}

build/templates/backend/scripts/polygon_archive_bor.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+BOR_BIN=$INSTALL_DIR/bor
+
+# --bor.heimdall = backend-polygon-heimdall-archive ports.backend_http
+$BOR_BIN server \
+  --chain $INSTALL_DIR/genesis.json \
+  --syncmode full \
+  --datadir $DATA_DIR \
+  --bor.heimdall http://127.0.0.1:8173 \
+  --maxpeers 200 \
+  --bootnodes enode://76316d1cb93c8ed407d3332d595233401250d48f8fbb1d9c65bd18c0495eca1b43ec38ee0ea1c257c0abb7d1f25d649d359cdfe5a805842159cfe36c5f66b7e8@52.78.36.216:30303,enode://b8f1cc9c5d4403703fbf377116469667d2b1823c0daf16b7250aa576bacf399e42c3930ccfcb02c5df6879565a2b8931335565f0e8d3f8e72385ecf4a4bf160a@3.36.224.80:30303,enode://8729e0c825f3d9cad382555f3e46dcff21af323e89025a0e6312df541f4a9e73abfa562d64906f5e59c51fe6f0501b3e61b07979606c56329c020ed739910759@54.194.245.5:30303,enode://681ebac58d8dd2d8a6eef15329dfbad0ab960561524cf2dfde40ad646736fe5c244020f20b87e7c1520820bc625cfb487dd71d63a3a3bf0baea2dbb8ec7c79f1@34.240.245.39:30303,enode://93faa5d49ba61fa03f43f7e3c76907a9c72953e8628650eef09f5bddc646d9012916824cdd60da989fd954a852205df9a1fd9661379504c92e103a1ada4c2ceb@148.251.142.52:30314,enode://91f6d9873ee2ceee27b4054ec70844e21fa7c525e8d820d6a09989473f4f883951da75a09ef098d544c0c8a71e9ddd2e649e5b455b137260ba8657b2f96cad2c@178.63.148.12:30308,enode://2776f6f0d1c1e4dfddeb9a4b1c3b1a8777fbb3054b92fc55b405d35603667e974e9cad4408f1036cfc17af03dd1a6270c5cb40f854b94760474516b2d8c0f185@88.198.101.172:30308,enode://157321664e79855ee0f914fd05b21cc29ae3a7e805114d1c26efa1d4d2781f5d5bc4e76ed9d00f26d6138f80cc84ea183894c390fcb0e07100a845aed02f6f40@136.243.210.177:30303,enode://6a5e65c6ef3356bc79a780cf0c7534c299fb8cd7b37db80155830478c1e29d35336fe52a888efdf53c0e9bb9b94e20b5349d68798860f1cf36ae96da2b3826cc@178.63.247.234:30304,enode://d6da5ad18e51d492481b29443bd0f588b59d3f72f0da43a722b07fe2a9223a717c976a1cfe00ad86c557756b2bf297ea56c64a1f3d09bebcb9b81290689d8e33@178.63.197.250:30320,enode://51cbc8b750e28d5a4f250d141c032cf282ea873eb1c533c5156cfc51e6a5117d465b7b39b4e0088ee597ee87b89e06cc6c1ed5e6e050b1c3f638765ee584c4f4@178.63.163.68:30310,enode://6484d4394215c222257c97ac74fdcd6f77ecf00e896c38ef35cc41a44add96da64649139b37cc094e88bb985eb84b04d4c6c78f86bf205c9e112c31254cdc443@54.38.217.112:30303?discport=30346,enode://eb3b67d68daef47badfa683c8b04a1cba6a7c431613b8d7619a013aad38bd8d405eb1d0e41279b4f6fe15b264bd388e88282a77a908247b2d1e0198bd4def57b@148.251.224.230:30315,enode://aa228d96217dd91564e13536f3c2808d2040115c7c50509f26f836275e8e65d1bf9400bce3294760be18c9e00a4bf47026e661ba8d8ce1cf2ced30f0a70e5da8@89.187.163.132:30303?discport=30356,enode://c10ab147ba266a80f34dbc423cd12689434cb2cc1f18ced8f4e5828e23d6943a666c2db0f8464983ccc95666b36099b513d1e45d5df94139e42fbecde25832fa@87.249.137.89:30303?discport=30436,enode://e68049c37b182a36c8913fc0780aea5196c1841c917cbd76f83f1a3a8ae99fcfbd2dfa44e36081668120354439008fe4325ffc0d0176771ec2c1863033d4769e@65.108.199.236:30303,enode://a4c74da28447bacd2b3e8443d0917cca7798bca39dbb48b0e210f0fb6685538ba9d1608a2493424086363f04be5e6a99e6eabb70946ed503448d6b282056f87a@198.244.213.85:30303?discport=30315,enode://e28fce95f52cf3368b7b624c6f83379dec858fcebf6a7ff07e97aa9b9445736a165bf1c51cad7bdf6e3167e2b00b11c7911fc330dabb484998d899a1b01d75cf@148.251.194.252:30303?discport=30892,enode://412fdb01125f6868a188f472cf15f07c8f93d606395b909dd5010f2a4a2702739102cea18abb6437fbacd12e695982a77f28edd9bbdd36635b04e9b3c2948f8d@34.203.27.246:30303?discport=30388,enode://9703d9591cb1013b4fa6ea889e8effe7579aa59c324a6e019d690a13e108ef9b4419698347e4305f05291e644a713518a91b0fc32a3442c1394619e2a9b8251e@79.127.216.33:30303?discport=30349 \
+  --port {{.Ports.BackendP2P}} \
+  --http \
+  --http.addr 0.0.0.0 \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.api eth,net,web3,debug,txpool,bor \
+  --http.vhosts '*' \
+  --http.corsdomain '*' \
+  --ws \
+  --ws.addr 0.0.0.0 \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.api eth,net,web3,debug,txpool,bor \
+  --ws.origins '*' \
+  --gcmode archive \
+  --txlookuplimit 0 \
+  --cache 4096
+{{end}}

build/templates/backend/scripts/polygon_archive_heimdall.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+HEIMDALL_BIN=$INSTALL_DIR/heimdalld
+HOME_DIR=$DATA_DIR/heimdalld
+CONFIG_DIR=$HOME_DIR/config
+
+if [ ! -d "$CONFIG_DIR" ]; then
+  # init chain
+  $HEIMDALL_BIN init --home $HOME_DIR
+
+  # overwrite genesis file
+  cp $INSTALL_DIR/genesis.json $CONFIG_DIR/genesis.json
+fi
+
+# --bor_rpc_url: backend-polygon-bor-archive ports.backend_http
+# --eth_rpc_url: backend-ethereum-archive ports.backend_http
+$HEIMDALL_BIN start \
+  --home $HOME_DIR \
+  --chain=mainnet \
+  --rpc.laddr tcp://127.0.0.1:{{.Ports.BackendRPC}} \
+  --p2p.laddr tcp://0.0.0.0:{{.Ports.BackendP2P}} \
+  --laddr tcp://127.0.0.1:{{.Ports.BackendHttp}} \
+  --p2p.seeds "f4f605d60b8ffaaf15240564e58a81103510631c@159.203.9.164:26656,4fb1bc820088764a564d4f66bba1963d47d82329@44.232.55.71:26656,2eadba4be3ce47ac8db0a3538cb923b57b41c927@35.199.4.13:26656,3b23b20017a6f348d329c102ddc0088f0a10a444@35.221.13.28:26656,25f5f65a09c56e9f1d2d90618aa70cd358aa68da@35.230.116.151:26656,4cd60c1d76e44b05f7dfd8bab3f447b119e87042@54.147.31.250:26656,b18bbe1f3d8576f4b73d9b18976e71c65e839149@34.226.134.117:26656,1500161dd491b67fb1ac81868952be49e2509c9f@52.78.36.216:26656,dd4a3f1750af5765266231b9d8ac764599921736@3.36.224.80:26656,8ea4f592ad6cc38d7532aff418d1fb97052463af@34.240.245.39:26656,e772e1fb8c3492a9570a377a5eafdb1dc53cd778@54.194.245.5:26656,6726b826df45ac8e9afb4bdb2469c7771bd797f1@52.209.21.164:26656" \
+  --node tcp://127.0.0.1:{{.Ports.BackendRPC}} \
+  --bor_rpc_url http://127.0.0.1:8172 \
+  --eth_rpc_url http://127.0.0.1:8116 \
+  --rest-server 
+
+{{end}}

build/templates/backend/scripts/polygon_bor.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+BOR_BIN=$INSTALL_DIR/bor
+
+# --bor.heimdall = backend-polygon-heimdall ports.backend_http
+$BOR_BIN server \
+  --chain $INSTALL_DIR/genesis.json \
+  --syncmode full \
+  --datadir $DATA_DIR \
+  --bor.heimdall http://127.0.0.1:8171 \
+  --maxpeers 200 \
+  --bootnodes enode://76316d1cb93c8ed407d3332d595233401250d48f8fbb1d9c65bd18c0495eca1b43ec38ee0ea1c257c0abb7d1f25d649d359cdfe5a805842159cfe36c5f66b7e8@52.78.36.216:30303,enode://b8f1cc9c5d4403703fbf377116469667d2b1823c0daf16b7250aa576bacf399e42c3930ccfcb02c5df6879565a2b8931335565f0e8d3f8e72385ecf4a4bf160a@3.36.224.80:30303,enode://8729e0c825f3d9cad382555f3e46dcff21af323e89025a0e6312df541f4a9e73abfa562d64906f5e59c51fe6f0501b3e61b07979606c56329c020ed739910759@54.194.245.5:30303,enode://681ebac58d8dd2d8a6eef15329dfbad0ab960561524cf2dfde40ad646736fe5c244020f20b87e7c1520820bc625cfb487dd71d63a3a3bf0baea2dbb8ec7c79f1@34.240.245.39:30303,enode://93faa5d49ba61fa03f43f7e3c76907a9c72953e8628650eef09f5bddc646d9012916824cdd60da989fd954a852205df9a1fd9661379504c92e103a1ada4c2ceb@148.251.142.52:30314,enode://91f6d9873ee2ceee27b4054ec70844e21fa7c525e8d820d6a09989473f4f883951da75a09ef098d544c0c8a71e9ddd2e649e5b455b137260ba8657b2f96cad2c@178.63.148.12:30308,enode://2776f6f0d1c1e4dfddeb9a4b1c3b1a8777fbb3054b92fc55b405d35603667e974e9cad4408f1036cfc17af03dd1a6270c5cb40f854b94760474516b2d8c0f185@88.198.101.172:30308,enode://157321664e79855ee0f914fd05b21cc29ae3a7e805114d1c26efa1d4d2781f5d5bc4e76ed9d00f26d6138f80cc84ea183894c390fcb0e07100a845aed02f6f40@136.243.210.177:30303,enode://6a5e65c6ef3356bc79a780cf0c7534c299fb8cd7b37db80155830478c1e29d35336fe52a888efdf53c0e9bb9b94e20b5349d68798860f1cf36ae96da2b3826cc@178.63.247.234:30304,enode://d6da5ad18e51d492481b29443bd0f588b59d3f72f0da43a722b07fe2a9223a717c976a1cfe00ad86c557756b2bf297ea56c64a1f3d09bebcb9b81290689d8e33@178.63.197.250:30320,enode://51cbc8b750e28d5a4f250d141c032cf282ea873eb1c533c5156cfc51e6a5117d465b7b39b4e0088ee597ee87b89e06cc6c1ed5e6e050b1c3f638765ee584c4f4@178.63.163.68:30310,enode://6484d4394215c222257c97ac74fdcd6f77ecf00e896c38ef35cc41a44add96da64649139b37cc094e88bb985eb84b04d4c6c78f86bf205c9e112c31254cdc443@54.38.217.112:30303?discport=30346,enode://eb3b67d68daef47badfa683c8b04a1cba6a7c431613b8d7619a013aad38bd8d405eb1d0e41279b4f6fe15b264bd388e88282a77a908247b2d1e0198bd4def57b@148.251.224.230:30315,enode://aa228d96217dd91564e13536f3c2808d2040115c7c50509f26f836275e8e65d1bf9400bce3294760be18c9e00a4bf47026e661ba8d8ce1cf2ced30f0a70e5da8@89.187.163.132:30303?discport=30356,enode://c10ab147ba266a80f34dbc423cd12689434cb2cc1f18ced8f4e5828e23d6943a666c2db0f8464983ccc95666b36099b513d1e45d5df94139e42fbecde25832fa@87.249.137.89:30303?discport=30436,enode://e68049c37b182a36c8913fc0780aea5196c1841c917cbd76f83f1a3a8ae99fcfbd2dfa44e36081668120354439008fe4325ffc0d0176771ec2c1863033d4769e@65.108.199.236:30303,enode://a4c74da28447bacd2b3e8443d0917cca7798bca39dbb48b0e210f0fb6685538ba9d1608a2493424086363f04be5e6a99e6eabb70946ed503448d6b282056f87a@198.244.213.85:30303?discport=30315,enode://e28fce95f52cf3368b7b624c6f83379dec858fcebf6a7ff07e97aa9b9445736a165bf1c51cad7bdf6e3167e2b00b11c7911fc330dabb484998d899a1b01d75cf@148.251.194.252:30303?discport=30892,enode://412fdb01125f6868a188f472cf15f07c8f93d606395b909dd5010f2a4a2702739102cea18abb6437fbacd12e695982a77f28edd9bbdd36635b04e9b3c2948f8d@34.203.27.246:30303?discport=30388,enode://9703d9591cb1013b4fa6ea889e8effe7579aa59c324a6e019d690a13e108ef9b4419698347e4305f05291e644a713518a91b0fc32a3442c1394619e2a9b8251e@79.127.216.33:30303?discport=30349 \
+  --port {{.Ports.BackendP2P}} \
+  --http \
+  --http.addr 127.0.0.1 \
+  --http.port {{.Ports.BackendHttp}} \
+  --http.api eth,net,web3,debug,txpool,bor \
+  --http.vhosts '*' \
+  --http.corsdomain '*' \
+  --ws \
+  --ws.addr 127.0.0.1 \
+  --ws.port {{.Ports.BackendRPC}} \
+  --ws.api eth,net,web3,debug,txpool,bor \
+  --ws.origins '*' \
+  --txlookuplimit 0 \
+  --cache 4096
+
+{{end}}

build/templates/backend/scripts/polygon_heimdall.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+{{define "main" -}}
+
+set -e
+
+INSTALL_DIR={{.Env.BackendInstallPath}}/{{.Coin.Alias}}
+DATA_DIR={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend
+
+HEIMDALL_BIN=$INSTALL_DIR/heimdalld
+HOME_DIR=$DATA_DIR/heimdalld
+CONFIG_DIR=$HOME_DIR/config
+
+if [ ! -d "$CONFIG_DIR" ]; then
+  # init chain
+  $HEIMDALL_BIN init --home $HOME_DIR
+
+  # overwrite genesis file
+  cp $INSTALL_DIR/genesis.json $CONFIG_DIR/genesis.json
+fi
+
+# --bor_rpc_url: backend-polygon-bor ports.backend_http
+# --eth_rpc_url: backend-ethereum ports.backend_http
+$HEIMDALL_BIN start \
+  --home $HOME_DIR \
+  --chain=mainnet \
+  --rpc.laddr tcp://127.0.0.1:{{.Ports.BackendRPC}} \
+  --p2p.laddr tcp://0.0.0.0:{{.Ports.BackendP2P}} \
+  --laddr tcp://127.0.0.1:{{.Ports.BackendHttp}} \
+  --p2p.seeds "f4f605d60b8ffaaf15240564e58a81103510631c@159.203.9.164:26656,4fb1bc820088764a564d4f66bba1963d47d82329@44.232.55.71:26656,2eadba4be3ce47ac8db0a3538cb923b57b41c927@35.199.4.13:26656,3b23b20017a6f348d329c102ddc0088f0a10a444@35.221.13.28:26656,25f5f65a09c56e9f1d2d90618aa70cd358aa68da@35.230.116.151:26656,4cd60c1d76e44b05f7dfd8bab3f447b119e87042@54.147.31.250:26656,b18bbe1f3d8576f4b73d9b18976e71c65e839149@34.226.134.117:26656,1500161dd491b67fb1ac81868952be49e2509c9f@52.78.36.216:26656,dd4a3f1750af5765266231b9d8ac764599921736@3.36.224.80:26656,8ea4f592ad6cc38d7532aff418d1fb97052463af@34.240.245.39:26656,e772e1fb8c3492a9570a377a5eafdb1dc53cd778@54.194.245.5:26656,6726b826df45ac8e9afb4bdb2469c7771bd797f1@52.209.21.164:26656" \
+  --node tcp://127.0.0.1:{{.Ports.BackendRPC}} \
+  --bor_rpc_url http://127.0.0.1:8170 \
+  --eth_rpc_url http://127.0.0.1:8136 \
+  --rest-server 
+
+{{end}}

build/templates/blockbook/blockchaincfg.json

@@ -7,6 +7,8 @@
 {{end}}
     "coin_name": "{{.Coin.Name}}",
     "coin_shortcut": "{{.Coin.Shortcut}}",
+{{- if .Coin.Network}}
+    "network": "{{.Coin.Network}}",{{end}}
     "coin_label": "{{.Coin.Label}}",
     "rpc_url": "{{template "IPC.RPCURLTemplate" .}}",
     "rpc_user": "{{.IPC.RPCUser}}",

build/tools/templates.go

@@ -21,6 +21,7 @@ type Backend struct {
 	SystemUser                      string             `json:"system_user"`
 	Version                         string             `json:"version"`
 	BinaryURL                       string             `json:"binary_url"`
+	DockerImage                     string             `json:"docker_image"`
 	VerificationType                string             `json:"verification_type"`
 	VerificationSource              string             `json:"verification_source"`
 	ExtractCommand                  string             `json:"extract_command"`
@@ -44,6 +45,7 @@ type Config struct {
 	Coin struct {
 		Name     string `json:"name"`
 		Shortcut string `json:"shortcut"`
+		Network  string `json:"network,omitempty"`
 		Label    string `json:"label"`
 		Alias    string `json:"alias"`
 	} `json:"coin"`
@@ -203,6 +205,7 @@ func LoadConfig(configsDir, coin string) (*Config, error) {
 		case "gpg":
 		case "sha256":
 		case "gpg-sha256":
+		case "docker":
 		default:
 			return nil, fmt.Errorf("Invalid verification type: %s", config.Backend.VerificationType)
 		}

build/tools/trezor-common/sync-coins.go

@@ -1,4 +1,4 @@
-//usr/bin/go run $0 $@ ; exit
+// usr/bin/go run $0 $@ ; exit
 package main
 
 import (

build/tools/typescriptify/typescriptify.go

@@ -45,6 +45,8 @@ func main() {
 	t.Add(server.WsBlockHashReq{})
 	t.Add(server.WsBlockHashRes{})
 	t.Add(server.WsBlockReq{})
+	t.Add(server.WsBlockFilterReq{})
+	t.Add(server.WsBlockFiltersBatchReq{})
 	t.Add(server.WsAccountUtxoReq{})
 	t.Add(server.WsBalanceHistoryReq{})
 	t.Add(server.WsTransactionReq{})
@@ -58,6 +60,8 @@ func main() {
 	t.Add(server.WsFiatRatesForTimestampsReq{})
 	t.Add(server.WsFiatRatesTickersListReq{})
 	t.Add(server.WsMempoolFiltersReq{})
+	t.Add(server.WsRpcCallReq{})
+	t.Add(server.WsRpcCallRes{})
 	t.Add(bchain.MempoolTxidFilterEntries{})
 
 	err := t.ConvertToFile("blockbook-api.ts")

common/config.go

@@ -0,0 +1,42 @@
+package common
+
+import (
+	"encoding/json"
+	"os"
+
+	"github.com/juju/errors"
+)
+
+// Config struct
+type Config struct {
+	CoinName                string `json:"coin_name"`
+	CoinShortcut            string `json:"coin_shortcut"`
+	CoinLabel               string `json:"coin_label"`
+	Network                 string `json:"network"`
+	FourByteSignatures      string `json:"fourByteSignatures"`
+	FiatRates               string `json:"fiat_rates"`
+	FiatRatesParams         string `json:"fiat_rates_params"`
+	FiatRatesVsCurrencies   string `json:"fiat_rates_vs_currencies"`
+	BlockGolombFilterP      uint8  `json:"block_golomb_filter_p"`
+	BlockFilterScripts      string `json:"block_filter_scripts"`
+	BlockFilterUseZeroedKey bool   `json:"block_filter_use_zeroed_key"`
+}
+
+// GetConfig loads and parses the config file and returns Config struct
+func GetConfig(configFile string) (*Config, error) {
+	if configFile == "" {
+		return nil, errors.New("Missing blockchaincfg configuration parameter")
+	}
+
+	configFileContent, err := os.ReadFile(configFile)
+	if err != nil {
+		return nil, errors.Errorf("Error reading file %v, %v", configFile, err)
+	}
+
+	var cn Config
+	err = json.Unmarshal(configFileContent, &cn)
+	if err != nil {
+		return nil, errors.Annotatef(err, "Error parsing config file ")
+	}
+	return &cn, nil
+}

common/internalstate.go

@@ -57,6 +57,7 @@ type InternalState struct {
 	CoinShortcut string `json:"coinShortcut"`
 	CoinLabel    string `json:"coinLabel"`
 	Host         string `json:"host"`
+	Network      string `json:"network,omitempty"`
 
 	DbState       uint32 `json:"dbState"`
 	ExtendedIndex bool   `json:"extendedIndex"`
@@ -92,6 +93,15 @@ type InternalState struct {
 	// database migrations
 	UtxoChecked            bool `json:"utxoChecked"`
 	SortedAddressContracts bool `json:"sortedAddressContracts"`
+
+	// golomb filter settings
+	BlockGolombFilterP      uint8  `json:"block_golomb_filter_p"`
+	BlockFilterScripts      string `json:"block_filter_scripts"`
+	BlockFilterUseZeroedKey bool   `json:"block_filter_use_zeroed_key"`
+
+	// allowed number of fetched accounts over websocket
+	WsGetAccountInfoLimit int            `json:"-"`
+	WsLimitExceedingIPs   map[string]int `json:"-"`
 }
 
 // StartedSync signals start of synchronization
@@ -296,6 +306,15 @@ func (is *InternalState) computeAvgBlockPeriod() {
 	is.AvgBlockPeriod = (is.BlockTimes[last] - is.BlockTimes[first]) / avgBlockPeriodSample
 }
 
+// GetNetwork returns network. If not set returns the same value as CoinShortcut
+func (is *InternalState) GetNetwork() string {
+	network := is.Network
+	if network == "" {
+		return is.CoinShortcut
+	}
+	return network
+}
+
 // SetBackendInfo sets new BackendInfo
 func (is *InternalState) SetBackendInfo(bi *BackendInfo) {
 	is.mux.Lock()
@@ -336,3 +355,15 @@ func SetInShutdown() {
 func IsInShutdown() bool {
 	return atomic.LoadInt32(&inShutdown) != 0
 }
+
+func (is *InternalState) AddWsLimitExceedingIP(ip string) {
+	is.mux.Lock()
+	defer is.mux.Unlock()
+	is.WsLimitExceedingIPs[ip] = is.WsLimitExceedingIPs[ip] + 1
+}
+
+func (is *InternalState) ResetWsLimitExceedingIPs() {
+	is.mux.Lock()
+	defer is.mux.Unlock()
+	is.WsLimitExceedingIPs = make(map[string]int)
+}

common/jsonnumber.go

@@ -6,7 +6,9 @@ import (
 )
 
 // JSONNumber is used instead of json.Number after upgrade to go 1.14
-//  to handle data which can be numbers in double quotes or possibly not numbers at all
+//
+//	to handle data which can be numbers in double quotes or possibly not numbers at all
+//
 // see https://github.com/golang/go/issues/37308
 type JSONNumber string
 

common/metrics.go

@@ -72,7 +72,7 @@ func GetMetrics(coin string) (*Metrics, error) {
 		prometheus.HistogramOpts{
 			Name:        "blockbook_socketio_req_duration",
 			Help:        "Socketio request duration by method (in microseconds)",
-			Buckets:     []float64{1, 5, 10, 25, 50, 75, 100, 250},
+			Buckets:     []float64{10, 100, 1_000, 10_000, 100_000, 1_000_000, 10_0000_000},
 			ConstLabels: Labels{"coin": coin},
 		},
 		[]string{"method"},
@@ -104,7 +104,7 @@ func GetMetrics(coin string) (*Metrics, error) {
 		prometheus.HistogramOpts{
 			Name:        "blockbook_websocket_req_duration",
 			Help:        "Websocket request duration by method (in microseconds)",
-			Buckets:     []float64{1, 5, 10, 25, 50, 75, 100, 250},
+			Buckets:     []float64{10, 100, 1_000, 10_000, 100_000, 1_000_000, 10_0000_000},
 			ConstLabels: Labels{"coin": coin},
 		},
 		[]string{"method"},
@@ -113,7 +113,7 @@ func GetMetrics(coin string) (*Metrics, error) {
 		prometheus.HistogramOpts{
 			Name:        "blockbook_index_resync_duration",
 			Help:        "Duration of index resync operation (in milliseconds)",
-			Buckets:     []float64{50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 1000, 2000, 5000},
+			Buckets:     []float64{10, 100, 500, 1000, 2000, 5000, 10000},
 			ConstLabels: Labels{"coin": coin},
 		},
 	)
@@ -121,7 +121,7 @@ func GetMetrics(coin string) (*Metrics, error) {
 		prometheus.HistogramOpts{
 			Name:        "blockbook_mempool_resync_duration",
 			Help:        "Duration of mempool resync operation (in milliseconds)",
-			Buckets:     []float64{10, 25, 50, 75, 100, 150, 250, 500, 750, 1000, 2000, 5000},
+			Buckets:     []float64{10, 100, 500, 1000, 2000, 5000, 10000},
 			ConstLabels: Labels{"coin": coin},
 		},
 	)

configs/coins/arbitrum.json

@@ -0,0 +1,66 @@
+{
+    "coin": {
+        "name": "Arbitrum",
+        "shortcut": "ETH",
+        "network": "ARB",
+        "label": "Arbitrum",
+        "alias": "arbitrum"
+    },
+    "ports": {
+        "backend_rpc": 8205,
+        "backend_p2p": 38405,
+        "backend_http": 8305,
+        "blockbook_internal": 9205,
+        "blockbook_public": 9305
+    },
+    "ipc": {
+        "rpc_url_template": "ws://127.0.0.1:{{.Ports.BackendRPC}}",
+        "rpc_timeout": 25
+    },
+    "backend": {
+        "package_name": "backend-arbitrum",
+        "package_revision": "satoshilabs-1",
+        "system_user": "arbitrum",
+        "version": "3.2.1",
+        "docker_image": "offchainlabs/nitro-node:v3.2.1-d81324d",
+        "verification_type": "docker",
+        "verification_source": "724ebdcca39cd0c28ffd025ecea8d1622a376f41344201b729afb60352cbc306",
+        "extract_command": "docker cp extract:/home/user/target backend/target; docker cp extract:/home/user/nitro-legacy backend/nitro-legacy; docker cp extract:/usr/local/bin/nitro backend/nitro",
+        "exclude_files": [],
+        "exec_command_template": "/bin/sh -c '{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/arbitrum_exec.sh 2>> {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log'",
+        "exec_script": "arbitrum.sh",
+        "logrotate_files_template": "{{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log",
+        "postinst_script_template": "openssl rand -hex 32 > {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/jwtsecret",
+        "service_type": "simple",
+        "service_additional_params_template": "",
+        "protect_memory": true,
+        "mainnet": true,
+        "server_config_file": "",
+        "client_config_file": ""
+    },
+    "blockbook": {
+        "package_name": "blockbook-arbitrum",
+        "system_user": "blockbook-arbitrum",
+        "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+        "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+        "explorer_url": "",
+        "additional_params": "",
+        "block_chain": {
+            "parse": true,
+            "mempool_workers": 8,
+            "mempool_sub_workers": 2,
+            "block_addresses_to_keep": 300,
+            "additional_params": {
+                "mempoolTxTimeoutHours": 48,
+                "queryBackendOnMempoolResync": false,
+                "fiat_rates": "coingecko",
+                "fiat_rates_vs_currencies": "AED,ARS,AUD,BDT,BHD,BMD,BRL,CAD,CHF,CLP,CNY,CZK,DKK,EUR,GBP,HKD,HUF,IDR,ILS,INR,JPY,KRW,KWD,LKR,MMK,MXN,MYR,NGN,NOK,NZD,PHP,PKR,PLN,RUB,SAR,SEK,SGD,THB,TRY,TWD,UAH,USD,VEF,VND,ZAR,BTC,ETH",
+                "fiat_rates_params": "{\"coin\": \"ethereum\",\"platformIdentifier\": \"arbitrum-one\",\"platformVsCurrency\": \"eth\",\"periodSeconds\": 900}"
+            }
+        }
+    },
+    "meta": {
+        "package_maintainer": "IT",
+        "package_maintainer_email": "it@satoshilabs.com"
+    }
+}

configs/coins/arbitrum_archive.json

@@ -0,0 +1,68 @@
+{
+    "coin": {
+        "name": "Arbitrum Archive",
+        "shortcut": "ETH",
+        "network": "ARB",
+        "label": "Arbitrum",
+        "alias": "arbitrum_archive"
+    },
+    "ports": {
+        "backend_rpc": 8306,
+        "backend_p2p": 38406,
+        "blockbook_internal": 9206,
+        "blockbook_public": 9306
+    },
+    "ipc": {
+        "rpc_url_template": "ws://127.0.0.1:{{.Ports.BackendRPC}}",
+        "rpc_timeout": 25
+    },
+    "backend": {
+        "package_name": "backend-arbitrum-archive",
+        "package_revision": "satoshilabs-1",
+        "system_user": "arbitrum",
+        "version": "3.2.1",
+        "docker_image": "offchainlabs/nitro-node:v3.2.1-d81324d",
+        "verification_type": "docker",
+        "verification_source": "724ebdcca39cd0c28ffd025ecea8d1622a376f41344201b729afb60352cbc306",
+        "extract_command": "docker cp extract:/home/user/target backend/target; docker cp extract:/home/user/nitro-legacy backend/nitro-legacy; docker cp extract:/usr/local/bin/nitro backend/nitro",
+        "exclude_files": [],
+        "exec_command_template": "/bin/sh -c '{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/arbitrum_archive_exec.sh 2>> {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log'",
+        "exec_script": "arbitrum_archive.sh",
+        "logrotate_files_template": "{{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log",
+        "postinst_script_template": "openssl rand -hex 32 > {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/jwtsecret",
+        "service_type": "simple",
+        "service_additional_params_template": "",
+        "protect_memory": true,
+        "mainnet": true,
+        "server_config_file": "",
+        "client_config_file": ""
+    },
+    "blockbook": {
+        "package_name": "blockbook-arbitrum-archive",
+        "system_user": "blockbook-arbitrum",
+        "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+        "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+        "explorer_url": "",
+        "additional_params": "-workers=16",
+        "block_chain": {
+            "parse": true,
+            "mempool_workers": 8,
+            "mempool_sub_workers": 2,
+            "block_addresses_to_keep": 600,
+            "additional_params": {
+                "address_aliases": true,
+                "mempoolTxTimeoutHours": 48,
+                "processInternalTransactions": true,
+                "queryBackendOnMempoolResync": false,
+                "fiat_rates": "coingecko",
+                "fiat_rates_vs_currencies": "AED,ARS,AUD,BDT,BHD,BMD,BRL,CAD,CHF,CLP,CNY,CZK,DKK,EUR,GBP,HKD,HUF,IDR,ILS,INR,JPY,KRW,KWD,LKR,MMK,MXN,MYR,NGN,NOK,NZD,PHP,PKR,PLN,RUB,SAR,SEK,SGD,THB,TRY,TWD,UAH,USD,VEF,VND,ZAR,BTC,ETH",
+                "fiat_rates_params": "{\"coin\": \"ethereum\",\"platformIdentifier\": \"arbitrum-one\",\"platformVsCurrency\": \"eth\",\"periodSeconds\": 900}",
+                "fourByteSignatures": "https://www.4byte.directory/api/v1/signatures/"
+            }
+        }
+    },
+    "meta": {
+        "package_maintainer": "IT",
+        "package_maintainer_email": "it@satoshilabs.com"
+    }
+}

configs/coins/arbitrum_nova.json

@@ -0,0 +1,65 @@
+{
+    "coin": {
+        "name": "Arbitrum Nova",
+        "shortcut": "ETH",
+        "label": "Arbitrum Nova",
+        "alias": "arbitrum_nova"
+    },
+    "ports": {
+        "backend_rpc": 8207,
+        "backend_p2p": 38407,
+        "backend_http": 8307,
+        "blockbook_internal": 9207,
+        "blockbook_public": 9307
+    },
+    "ipc": {
+        "rpc_url_template": "ws://127.0.0.1:{{.Ports.BackendRPC}}",
+        "rpc_timeout": 25
+    },
+    "backend": {
+        "package_name": "backend-arbitrum-nova",
+        "package_revision": "satoshilabs-1",
+        "system_user": "arbitrum",
+        "version": "3.2.1",
+        "docker_image": "offchainlabs/nitro-node:v3.2.1-d81324d",
+        "verification_type": "docker",
+        "verification_source": "724ebdcca39cd0c28ffd025ecea8d1622a376f41344201b729afb60352cbc306",
+        "extract_command": "docker cp extract:/home/user/target backend/target; docker cp extract:/home/user/nitro-legacy backend/nitro-legacy; docker cp extract:/usr/local/bin/nitro backend/nitro",
+        "exclude_files": [],
+        "exec_command_template": "/bin/sh -c '{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/arbitrum_nova_exec.sh 2>> {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log'",
+        "exec_script": "arbitrum_nova.sh",
+        "logrotate_files_template": "{{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log",
+        "postinst_script_template": "openssl rand -hex 32 > {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/jwtsecret",
+        "service_type": "simple",
+        "service_additional_params_template": "",
+        "protect_memory": true,
+        "mainnet": true,
+        "server_config_file": "",
+        "client_config_file": ""
+    },
+    "blockbook": {
+        "package_name": "blockbook-arbitrum-nova",
+        "system_user": "blockbook-arbitrum",
+        "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+        "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+        "explorer_url": "",
+        "additional_params": "",
+        "block_chain": {
+            "parse": true,
+            "mempool_workers": 8,
+            "mempool_sub_workers": 2,
+            "block_addresses_to_keep": 300,
+            "additional_params": {
+                "mempoolTxTimeoutHours": 48,
+                "queryBackendOnMempoolResync": false,
+                "fiat_rates": "coingecko",
+                "fiat_rates_vs_currencies": "AED,ARS,AUD,BDT,BHD,BMD,BRL,CAD,CHF,CLP,CNY,CZK,DKK,EUR,GBP,HKD,HUF,IDR,ILS,INR,JPY,KRW,KWD,LKR,MMK,MXN,MYR,NGN,NOK,NZD,PHP,PKR,PLN,RUB,SAR,SEK,SGD,THB,TRY,TWD,UAH,USD,VEF,VND,ZAR,BTC,ETH",
+                "fiat_rates_params": "{\"coin\": \"ethereum\",\"platformIdentifier\": \"ethereum\",\"platformVsCurrency\": \"eth\",\"periodSeconds\": 900}"
+            }
+        }
+    },
+    "meta": {
+        "package_maintainer": "IT",
+        "package_maintainer_email": "it@satoshilabs.com"
+    }
+}

configs/coins/arbitrum_nova_archive.json

@@ -0,0 +1,67 @@
+{
+    "coin": {
+        "name": "Arbitrum Nova Archive",
+        "shortcut": "ETH",
+        "label": "Arbitrum Nova",
+        "alias": "arbitrum_nova_archive"
+    },
+    "ports": {
+        "backend_rpc": 8308,
+        "backend_p2p": 38408,
+        "blockbook_internal": 9208,
+        "blockbook_public": 9308
+    },
+    "ipc": {
+        "rpc_url_template": "ws://127.0.0.1:{{.Ports.BackendRPC}}",
+        "rpc_timeout": 25
+    },
+    "backend": {
+        "package_name": "backend-arbitrum-nova-archive",
+        "package_revision": "satoshilabs-1",
+        "system_user": "arbitrum",
+        "version": "3.2.1",
+        "docker_image": "offchainlabs/nitro-node:v3.2.1-d81324d",
+        "verification_type": "docker",
+        "verification_source": "724ebdcca39cd0c28ffd025ecea8d1622a376f41344201b729afb60352cbc306",
+        "extract_command": "docker cp extract:/home/user/target backend/target; docker cp extract:/home/user/nitro-legacy backend/nitro-legacy; docker cp extract:/usr/local/bin/nitro backend/nitro",
+        "exclude_files": [],
+        "exec_command_template": "/bin/sh -c '{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/arbitrum_nova_archive_exec.sh 2>> {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log'",
+        "exec_script": "arbitrum_nova_archive.sh",
+        "logrotate_files_template": "{{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/{{.Coin.Alias}}.log",
+        "postinst_script_template": "openssl rand -hex 32 > {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/jwtsecret",
+        "service_type": "simple",
+        "service_additional_params_template": "",
+        "protect_memory": true,
+        "mainnet": true,
+        "server_config_file": "",
+        "client_config_file": ""
+    },
+    "blockbook": {
+        "package_name": "blockbook-arbitrum-nova-archive",
+        "system_user": "blockbook-arbitrum",
+        "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+        "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+        "explorer_url": "",
+        "additional_params": "-workers=16",
+        "block_chain": {
+            "parse": true,
+            "mempool_workers": 8,
+            "mempool_sub_workers": 2,
+            "block_addresses_to_keep": 600,
+            "additional_params": {
+                "address_aliases": true,
+                "mempoolTxTimeoutHours": 48,
+                "processInternalTransactions": true,
+                "queryBackendOnMempoolResync": false,
+                "fiat_rates": "coingecko",
+                "fiat_rates_vs_currencies": "AED,ARS,AUD,BDT,BHD,BMD,BRL,CAD,CHF,CLP,CNY,CZK,DKK,EUR,GBP,HKD,HUF,IDR,ILS,INR,JPY,KRW,KWD,LKR,MMK,MXN,MYR,NGN,NOK,NZD,PHP,PKR,PLN,RUB,SAR,SEK,SGD,THB,TRY,TWD,UAH,USD,VEF,VND,ZAR,BTC,ETH",
+                "fiat_rates_params": "{\"coin\": \"ethereum\",\"platformIdentifier\": \"ethereum\",\"platformVsCurrency\": \"eth\",\"periodSeconds\": 900}",
+                "fourByteSignatures": "https://www.4byte.directory/api/v1/signatures/"
+            }
+        }
+    },
+    "meta": {
+        "package_maintainer": "IT",
+        "package_maintainer_email": "it@satoshilabs.com"
+    }
+}

configs/coins/avalanche.json

@@ -19,10 +19,10 @@
         "package_name": "backend-avalanche",
         "package_revision": "satoshilabs-1",
         "system_user": "avalanche",
-        "version": "1.9.11",
-        "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-amd64-v1.9.11.tar.gz",
+        "version": "1.12.1",
+        "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-amd64-v1.12.1.tar.gz",
         "verification_type": "gpg",
-        "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-amd64-v1.9.11.tar.gz.sig",
+        "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-amd64-v1.12.1.tar.gz.sig",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": [],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/avalanchego --data-dir {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend --log-dir {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend --http-port {{.Ports.BackendRPC}} --staking-port {{.Ports.BackendP2P}} --public-ip 127.0.0.1 --staking-ephemeral-cert-enabled --chain-config-content ewogICJDIjp7CiAgICAiY29uZmlnIjoiZXdvZ0lDSmxkR2d0WVhCcGN5STZXd29nSUNBZ0ltVjBhQ0lzQ2lBZ0lDQWlaWFJvTFdacGJIUmxjaUlzQ2lBZ0lDQWlibVYwSWl3S0lDQWdJQ0prWldKMVp5MTBjbUZqWlhJaUxBb2dJQ0FnSW5kbFlqTWlMQW9nSUNBZ0ltbHVkR1Z5Ym1Gc0xXVjBhQ0lzQ2lBZ0lDQWlhVzUwWlhKdVlXd3RZbXh2WTJ0amFHRnBiaUlzQ2lBZ0lDQWlhVzUwWlhKdVlXd3RkSEpoYm5OaFkzUnBiMjRpTEFvZ0lDQWdJbWx1ZEdWeWJtRnNMWFI0TFhCdmIyd2lMQW9nSUNBZ0ltbHVkR1Z5Ym1Gc0xXUmxZblZuSWdvZ0lGMEtmUT09IgogIH0KfQ==",
@@ -36,8 +36,8 @@
         "client_config_file": "",
         "platforms": {
             "arm64": {
-                "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-arm64-v1.9.11.tar.gz",
-                "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-arm64-v1.9.11.tar.gz.sig"
+                "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-arm64-v1.12.1.tar.gz",
+                "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-arm64-v1.12.1.tar.gz.sig"
             }
         }
     },

configs/coins/avalanche_archive.json

@@ -19,10 +19,10 @@
         "package_name": "backend-avalanche-archive",
         "package_revision": "satoshilabs-1",
         "system_user": "avalanche",
-        "version": "1.9.11",
-        "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-amd64-v1.9.11.tar.gz",
+        "version": "1.12.1",
+        "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-amd64-v1.12.1.tar.gz",
         "verification_type": "gpg",
-        "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-amd64-v1.9.11.tar.gz.sig",
+        "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-amd64-v1.12.1.tar.gz.sig",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": [],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/avalanchego --data-dir {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend --log-dir {{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend --http-port {{.Ports.BackendRPC}} --staking-port {{.Ports.BackendP2P}} --public-ip 127.0.0.1 --staking-ephemeral-cert-enabled --chain-config-content ewogICJDIjp7CiAgICAiY29uZmlnIjoiZXdvZ0lDSmxkR2d0WVhCcGN5STZXd29nSUNBZ0ltVjBhQ0lzQ2lBZ0lDQWlaWFJvTFdacGJIUmxjaUlzQ2lBZ0lDQWlibVYwSWl3S0lDQWdJQ0prWldKMVp5MTBjbUZqWlhJaUxBb2dJQ0FnSW5kbFlqTWlMQW9nSUNBZ0ltbHVkR1Z5Ym1Gc0xXVjBhQ0lzQ2lBZ0lDQWlhVzUwWlhKdVlXd3RZbXh2WTJ0amFHRnBiaUlzQ2lBZ0lDQWlhVzUwWlhKdVlXd3RkSEpoYm5OaFkzUnBiMjRpTEFvZ0lDQWdJbWx1ZEdWeWJtRnNMWFI0TFhCdmIyd2lMQW9nSUNBZ0ltbHVkR1Z5Ym1Gc0xXUmxZblZuSWdvZ0lGMHNDaUFnSW5CeWRXNXBibWN0Wlc1aFlteGxaQ0k2Wm1Gc2MyVUtmUT09IgogIH0KfQ==",
@@ -36,8 +36,8 @@
         "client_config_file": "",
         "platforms": {
             "arm64": {
-                "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-arm64-v1.9.11.tar.gz",
-                "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.9.11/avalanchego-linux-arm64-v1.9.11.tar.gz.sig"
+                "binary_url": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-arm64-v1.12.1.tar.gz",
+                "verification_source": "https://github.com/ava-labs/avalanchego/releases/download/v1.12.1/avalanchego-linux-arm64-v1.12.1.tar.gz.sig"
             }
         }
     },

configs/coins/bcash.json

@@ -22,10 +22,10 @@
         "package_name": "backend-bcash",
         "package_revision": "satoshilabs-1",
         "system_user": "bcash",
-        "version": "26.1.0",
-        "binary_url": "https://github.com/bitcoin-cash-node/bitcoin-cash-node/releases/download/v26.1.0/bitcoin-cash-node-26.1.0-x86_64-linux-gnu.tar.gz",
+        "version": "28.0.1",
+        "binary_url": "https://github.com/bitcoin-cash-node/bitcoin-cash-node/releases/download/v28.0.1/bitcoin-cash-node-28.0.1-x86_64-linux-gnu.tar.gz",
         "verification_type": "sha256",
-        "verification_source": "68cb24d57898d5b47a1162a9683d0b0e36c6701b5a16b93edc94bbd82113c04b",
+        "verification_source": "d69ee632147f886ca540cecdff5b1b85512612b4c005e86b09083a63c35b64fa",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": ["bin/bitcoin-qt"],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",

configs/coins/bcash_testnet.json

@@ -1,66 +1,64 @@
 {
-  "coin": {
-    "name": "Bcash Testnet",
-    "shortcut": "TBCH",
-    "label": "Bitcoin Cash Testnet",
-    "alias": "bcash_testnet"
-  },
-  "ports": {
-    "backend_rpc": 18031,
-    "backend_message_queue": 48331,
-    "blockbook_internal": 19031,
-    "blockbook_public": 19131
-  },
-  "ipc": {
-    "rpc_url_template": "http://127.0.0.1:{{.Ports.BackendRPC}}",
-    "rpc_user": "rpc",
-    "rpc_pass": "rpc",
-    "rpc_timeout": 25,
-    "message_queue_binding_template": "tcp://127.0.0.1:{{.Ports.BackendMessageQueue}}"
-  },
-  "backend": {
-    "package_name": "backend-bcash-testnet",
-    "package_revision": "satoshilabs-1",
-    "system_user": "bcash",
-    "version": "26.1.0",
-    "binary_url": "https://github.com/bitcoin-cash-node/bitcoin-cash-node/releases/download/v26.1.0/bitcoin-cash-node-26.1.0-x86_64-linux-gnu.tar.gz",
-    "verification_type": "sha256",
-    "verification_source": "68cb24d57898d5b47a1162a9683d0b0e36c6701b5a16b93edc94bbd82113c04b",
-    "extract_command": "tar -C backend --strip 1 -xf",
-    "exclude_files": [
-      "bin/bitcoin-qt"
-    ],
-    "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
-    "logrotate_files_template": "{{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/testnet3/*.log",
-    "postinst_script_template": "",
-    "service_type": "forking",
-    "service_additional_params_template": "",
-    "protect_memory": true,
-    "mainnet": false,
-    "server_config_file": "bitcoin.conf",
-    "client_config_file": "bitcoin_client.conf"
-  },
-  "blockbook": {
-    "package_name": "blockbook-bcash-testnet",
-    "system_user": "blockbook-bcash",
-    "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
-    "public_binding_template": ":{{.Ports.BlockbookPublic}}",
-    "explorer_url": "",
-    "additional_params": "",
-    "block_chain": {
-      "parse": true,
-      "subversion": "/Bitcoin ABC Cash Node:22.1.0/",
-      "address_format": "cashaddr",
-      "mempool_workers": 8,
-      "mempool_sub_workers": 2,
-      "block_addresses_to_keep": 300,
-      "xpub_magic": 70617039,
-      "slip44": 1,
-      "additional_params": {}
+    "coin": {
+        "name": "Bcash Testnet",
+        "shortcut": "TBCH",
+        "label": "Bitcoin Cash Testnet",
+        "alias": "bcash_testnet"
+    },
+    "ports": {
+        "backend_rpc": 18031,
+        "backend_message_queue": 48331,
+        "blockbook_internal": 19031,
+        "blockbook_public": 19131
+    },
+    "ipc": {
+        "rpc_url_template": "http://127.0.0.1:{{.Ports.BackendRPC}}",
+        "rpc_user": "rpc",
+        "rpc_pass": "rpc",
+        "rpc_timeout": 25,
+        "message_queue_binding_template": "tcp://127.0.0.1:{{.Ports.BackendMessageQueue}}"
+    },
+    "backend": {
+        "package_name": "backend-bcash-testnet",
+        "package_revision": "satoshilabs-1",
+        "system_user": "bcash",
+        "version": "28.0.1",
+        "binary_url": "https://github.com/bitcoin-cash-node/bitcoin-cash-node/releases/download/v28.0.1/bitcoin-cash-node-28.0.1-x86_64-linux-gnu.tar.gz",
+        "verification_type": "sha256",
+        "verification_source": "d69ee632147f886ca540cecdff5b1b85512612b4c005e86b09083a63c35b64fa",
+        "extract_command": "tar -C backend --strip 1 -xf",
+        "exclude_files": ["bin/bitcoin-qt"],
+        "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
+        "logrotate_files_template": "{{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/testnet3/*.log",
+        "postinst_script_template": "",
+        "service_type": "forking",
+        "service_additional_params_template": "",
+        "protect_memory": true,
+        "mainnet": false,
+        "server_config_file": "bcash.conf",
+        "client_config_file": "bitcoin_client.conf"
+    },
+    "blockbook": {
+        "package_name": "blockbook-bcash-testnet",
+        "system_user": "blockbook-bcash",
+        "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+        "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+        "explorer_url": "",
+        "additional_params": "",
+        "block_chain": {
+            "parse": true,
+            "subversion": "/Bitcoin ABC Cash Node:22.1.0/",
+            "address_format": "cashaddr",
+            "mempool_workers": 8,
+            "mempool_sub_workers": 2,
+            "block_addresses_to_keep": 300,
+            "xpub_magic": 70617039,
+            "slip44": 1,
+            "additional_params": {}
+        }
+    },
+    "meta": {
+        "package_maintainer": "IT",
+        "package_maintainer_email": "it@satoshilabs.com"
     }
-  },
-  "meta": {
-    "package_maintainer": "IT",
-    "package_maintainer_email": "it@satoshilabs.com"
-  }
 }

configs/coins/bitcoin.json

@@ -22,10 +22,10 @@
         "package_name": "backend-bitcoin",
         "package_revision": "satoshilabs-1",
         "system_user": "bitcoin",
-        "version": "25.0",
-        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-x86_64-linux-gnu.tar.gz",
+        "version": "28.0",
+        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-x86_64-linux-gnu.tar.gz",
         "verification_type": "sha256",
-        "verification_source": "33930d432593e49d58a9bff4c30078823e9af5d98594d2935862788ce8a20aec",
+        "verification_source": "7fe294b02b25b51acb8e8e0a0eb5af6bbafa7cd0c5b0e5fcbb61263104a82fbc",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": ["bin/bitcoin-qt"],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
@@ -38,12 +38,13 @@
         "server_config_file": "bitcoin.conf",
         "client_config_file": "bitcoin_client.conf",
         "additional_params": {
-            "deprecatedrpc": "estimatefee"
+            "deprecatedrpc": "estimatefee",
+            "addnode": ["ove.palatinus.cz"]
         },
         "platforms": {
             "arm64": {
-                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-aarch64-linux-gnu.tar.gz",
-                "verification_source": "3a7bdd959a0b426624f63f394f25e5b7769a5a2f96f8126dcc2ea53f3fa5212b"
+                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-aarch64-linux-gnu.tar.gz",
+                "verification_source": "7fa582d99a25c354d23e371a5848bd9e6a79702870f9cbbf1292b86e647d0f4e"
             }
         }
     },
@@ -63,13 +64,17 @@
             "xpub_magic_segwit_p2sh": 77429938,
             "xpub_magic_segwit_native": 78792518,
             "additional_params": {
-                "alternative_estimate_fee": "whatthefee-disabled",
-                "alternative_estimate_fee_params": "{\"url\": \"https://whatthefee.io/data.json\", \"periodSeconds\": 60}",
+                "alternative_estimate_fee": "mempoolspace",
+                "alternative_estimate_fee_params": "{\"url\": \"https://mempool.space/api/v1/fees/recommended\", \"periodSeconds\": 20}",
                 "fiat_rates": "coingecko",
                 "fiat_rates_vs_currencies": "AED,ARS,AUD,BDT,BHD,BMD,BRL,CAD,CHF,CLP,CNY,CZK,DKK,EUR,GBP,HKD,HUF,IDR,ILS,INR,JPY,KRW,KWD,LKR,MMK,MXN,MYR,NGN,NOK,NZD,PHP,PKR,PLN,RUB,SAR,SEK,SGD,THB,TRY,TWD,UAH,USD,VEF,VND,ZAR,BTC,ETH",
-                "fiat_rates_params": "{\"coin\": \"bitcoin\", \"periodSeconds\": 900}",
-                "golomb_filter_p": 20,
-                "mempool_filter_scripts": "taproot"
+                "fiat_rates_params": "{\"coin\": \"bitcoin\", \"periodSeconds\": 60}",
+                "block_golomb_filter_p": 20,
+                "block_filter_scripts": "taproot-noordinals",
+                "block_filter_use_zeroed_key": true,
+                "mempool_golomb_filter_p": 20,
+                "mempool_filter_scripts": "taproot",
+                "mempool_filter_use_zeroed_key": false
             }
         }
     },

configs/coins/bitcoin_regtest.json

@@ -22,10 +22,10 @@
         "package_name": "backend-bitcoin-regtest",
         "package_revision": "satoshilabs-1",
         "system_user": "bitcoin",
-        "version": "25.0",
-        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-x86_64-linux-gnu.tar.gz",
+        "version": "28.0",
+        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-x86_64-linux-gnu.tar.gz",
         "verification_type": "sha256",
-        "verification_source": "33930d432593e49d58a9bff4c30078823e9af5d98594d2935862788ce8a20aec",
+        "verification_source": "7fe294b02b25b51acb8e8e0a0eb5af6bbafa7cd0c5b0e5fcbb61263104a82fbc",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": ["bin/bitcoin-qt"],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
@@ -42,8 +42,8 @@
         },
         "platforms": {
             "arm64": {
-                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-aarch64-linux-gnu.tar.gz",
-                "verification_source": "3a7bdd959a0b426624f63f394f25e5b7769a5a2f96f8126dcc2ea53f3fa5212b"
+                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-aarch64-linux-gnu.tar.gz",
+                "verification_source": "7fa582d99a25c354d23e371a5848bd9e6a79702870f9cbbf1292b86e647d0f4e"
             }
         }
     },
@@ -63,7 +63,14 @@
             "xpub_magic_segwit_p2sh": 71979618,
             "xpub_magic_segwit_native": 73342198,
             "slip44": 1,
-            "additional_params": {}
+            "additional_params": {
+                "block_golomb_filter_p": 20,
+                "block_filter_scripts": "taproot-noordinals",
+                "block_filter_use_zeroed_key": true,
+                "mempool_golomb_filter_p": 20,
+                "mempool_filter_scripts": "taproot",
+                "mempool_filter_use_zeroed_key": false
+            }
         }
     },
     "meta": {

configs/coins/bitcoin_signet.json

@@ -22,10 +22,10 @@
         "package_name": "backend-bitcoin-signet",
         "package_revision": "satoshilabs-1",
         "system_user": "bitcoin",
-        "version": "25.0",
-        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-x86_64-linux-gnu.tar.gz",
+        "version": "28.0",
+        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-x86_64-linux-gnu.tar.gz",
         "verification_type": "sha256",
-        "verification_source": "33930d432593e49d58a9bff4c30078823e9af5d98594d2935862788ce8a20aec",
+        "verification_source": "7fe294b02b25b51acb8e8e0a0eb5af6bbafa7cd0c5b0e5fcbb61263104a82fbc",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": ["bin/bitcoin-qt"],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
@@ -35,15 +35,15 @@
         "service_additional_params_template": "",
         "protect_memory": true,
         "mainnet": false,
-        "server_config_file": "bitcoin-signet.conf",
+        "server_config_file": "bitcoin_signet.conf",
         "client_config_file": "bitcoin_client.conf",
         "additional_params": {
             "deprecatedrpc": "estimatefee"
         },
         "platforms": {
             "arm64": {
-                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-aarch64-linux-gnu.tar.gz",
-                "verification_source": "3a7bdd959a0b426624f63f394f25e5b7769a5a2f96f8126dcc2ea53f3fa5212b"
+                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-aarch64-linux-gnu.tar.gz",
+                "verification_source": "7fa582d99a25c354d23e371a5848bd9e6a79702870f9cbbf1292b86e647d0f4e"
             }
         }
     },

configs/coins/bitcoin_testnet.json

@@ -22,10 +22,10 @@
         "package_name": "backend-bitcoin-testnet",
         "package_revision": "satoshilabs-1",
         "system_user": "bitcoin",
-        "version": "25.0",
-        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-x86_64-linux-gnu.tar.gz",
+        "version": "28.0",
+        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-x86_64-linux-gnu.tar.gz",
         "verification_type": "sha256",
-        "verification_source": "33930d432593e49d58a9bff4c30078823e9af5d98594d2935862788ce8a20aec",
+        "verification_source": "7fe294b02b25b51acb8e8e0a0eb5af6bbafa7cd0c5b0e5fcbb61263104a82fbc",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": ["bin/bitcoin-qt"],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
@@ -42,8 +42,8 @@
         },
         "platforms": {
             "arm64": {
-                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-aarch64-linux-gnu.tar.gz",
-                "verification_source": "3a7bdd959a0b426624f63f394f25e5b7769a5a2f96f8126dcc2ea53f3fa5212b"
+                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-aarch64-linux-gnu.tar.gz",
+                "verification_source": "7fa582d99a25c354d23e371a5848bd9e6a79702870f9cbbf1292b86e647d0f4e"
             }
         }
     },
@@ -58,14 +58,18 @@
             "parse": true,
             "mempool_workers": 8,
             "mempool_sub_workers": 2,
-            "block_addresses_to_keep": 300,
+            "block_addresses_to_keep": 10000,
             "xpub_magic": 70617039,
             "xpub_magic_segwit_p2sh": 71979618,
             "xpub_magic_segwit_native": 73342198,
             "slip44": 1,
             "additional_params": {
-                "golomb_filter_p": 20,
-                "mempool_filter_scripts": "taproot"
+                "block_golomb_filter_p": 20,
+                "block_filter_scripts": "taproot-noordinals",
+                "block_filter_use_zeroed_key": true,
+                "mempool_golomb_filter_p": 20,
+                "mempool_filter_scripts": "taproot",
+                "mempool_filter_use_zeroed_key": false
             }
         }
     },

configs/coins/bitcoin_testnet4.json

@@ -0,0 +1,80 @@
+{
+    "coin": {
+        "name": "Testnet4",
+        "shortcut": "TEST",
+        "label": "Bitcoin Testnet4",
+        "alias": "bitcoin_testnet4"
+    },
+    "ports": {
+        "backend_rpc": 18029,
+        "backend_message_queue": 48329,
+        "blockbook_internal": 19029,
+        "blockbook_public": 19129
+    },
+    "ipc": {
+        "rpc_url_template": "http://127.0.0.1:{{.Ports.BackendRPC}}",
+        "rpc_user": "rpc",
+        "rpc_pass": "rpc",
+        "rpc_timeout": 25,
+        "message_queue_binding_template": "tcp://127.0.0.1:{{.Ports.BackendMessageQueue}}"
+    },
+    "backend": {
+        "package_name": "backend-bitcoin-testnet4",
+        "package_revision": "satoshilabs-1",
+        "system_user": "bitcoin",
+        "version": "28.0",
+        "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-x86_64-linux-gnu.tar.gz",
+        "verification_type": "sha256",
+        "verification_source": "7fe294b02b25b51acb8e8e0a0eb5af6bbafa7cd0c5b0e5fcbb61263104a82fbc",
+        "extract_command": "tar -C backend --strip 1 -xf",
+        "exclude_files": ["bin/bitcoin-qt"],
+        "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/bitcoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
+        "logrotate_files_template": "{{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend/testnet4/*.log",
+        "postinst_script_template": "",
+        "service_type": "forking",
+        "service_additional_params_template": "",
+        "protect_memory": true,
+        "mainnet": false,
+        "server_config_file": "bitcoin_testnet4.conf",
+        "client_config_file": "bitcoin_client.conf",
+        "additional_params": {
+            "deprecatedrpc": "estimatefee"
+        },
+        "platforms": {
+            "arm64": {
+                "binary_url": "https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-aarch64-linux-gnu.tar.gz",
+                "verification_source": "7fa582d99a25c354d23e371a5848bd9e6a79702870f9cbbf1292b86e647d0f4e"
+            }
+        }
+    },
+    "blockbook": {
+        "package_name": "blockbook-bitcoin-testnet4",
+        "system_user": "blockbook-bitcoin",
+        "internal_binding_template": ":{{.Ports.BlockbookInternal}}",
+        "public_binding_template": ":{{.Ports.BlockbookPublic}}",
+        "explorer_url": "",
+        "additional_params": "-enablesubnewtx -extendedindex",
+        "block_chain": {
+            "parse": true,
+            "mempool_workers": 8,
+            "mempool_sub_workers": 2,
+            "block_addresses_to_keep": 10000,
+            "xpub_magic": 70617039,
+            "xpub_magic_segwit_p2sh": 71979618,
+            "xpub_magic_segwit_native": 73342198,
+            "slip44": 1,
+            "additional_params": {
+                "block_golomb_filter_p": 20,
+                "block_filter_scripts": "taproot-noordinals",
+                "block_filter_use_zeroed_key": true,
+                "mempool_golomb_filter_p": 20,
+                "mempool_filter_scripts": "taproot",
+                "mempool_filter_use_zeroed_key": false
+            }
+        }
+    },
+    "meta": {
+        "package_maintainer": "IT",
+        "package_maintainer_email": "it@satoshilabs.com"
+    }
+}

configs/coins/bsc.json

@@ -2,6 +2,7 @@
     "coin": {
         "name": "BNB Smart Chain",
         "shortcut": "BNB",
+        "network": "BSC",
         "label": "BNB Smart Chain",
         "alias": "bsc"
     },

configs/coins/bsc_archive.json

@@ -2,6 +2,7 @@
     "coin": {
         "name": "BNB Smart Chain Archive",
         "shortcut": "BNB",
+        "network": "BSC",
         "label": "BNB Smart Chain",
         "alias": "bsc_archive"
     },

configs/coins/dash.json

@@ -22,10 +22,10 @@
         "package_name": "backend-dash",
         "package_revision": "satoshilabs-1",
         "system_user": "dash",
-        "version": "19.2.0",
-        "binary_url": "https://github.com/dashpay/dash/releases/download/v19.2.0/dashcore-19.2.0-x86_64-linux-gnu.tar.gz",
+        "version": "22.0.0",
+        "binary_url": "https://github.com/dashpay/dash/releases/download/v22.0.0/dashcore-22.0.0-x86_64-linux-gnu.tar.gz",
         "verification_type": "gpg-sha256",
-        "verification_source": "https://github.com/dashpay/dash/releases/download/v19.2.0/SHA256SUMS.asc",
+        "verification_source": "https://github.com/dashpay/dash/releases/download/v22.0.0/SHA256SUMS.asc",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": ["bin/dash-qt"],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/dashd -deprecatedrpc=estimatefee -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",

configs/coins/dash_testnet.json

@@ -22,10 +22,10 @@
     "package_name": "backend-dash-testnet",
     "package_revision": "satoshilabs-1",
     "system_user": "dash",
-    "version": "19.2.0",
-    "binary_url": "https://github.com/dashpay/dash/releases/download/v19.2.0/dashcore-19.2.0-x86_64-linux-gnu.tar.gz",
+    "version": "22.0.0",
+    "binary_url": "https://github.com/dashpay/dash/releases/download/v22.0.0/dashcore-22.0.0-x86_64-linux-gnu.tar.gz",
     "verification_type": "gpg-sha256",
-    "verification_source": "https://github.com/dashpay/dash/releases/download/v19.2.0/SHA256SUMS.asc",
+    "verification_source": "https://github.com/dashpay/dash/releases/download/v22.0.0/SHA256SUMS.asc",
     "extract_command": "tar -C backend --strip 1 -xf",
     "exclude_files": [
       "bin/dash-qt"

configs/coins/dogecoin.json

@@ -22,10 +22,10 @@
         "package_name": "backend-dogecoin",
         "package_revision": "satoshilabs-1",
         "system_user": "dogecoin",
-        "version": "1.14.6",
-        "binary_url": "https://github.com/dogecoin/dogecoin/releases/download/v1.14.6/dogecoin-1.14.6-x86_64-linux-gnu.tar.gz",
+        "version": "1.14.9",
+        "binary_url": "https://github.com/dogecoin/dogecoin/releases/download/v1.14.9/dogecoin-1.14.9-x86_64-linux-gnu.tar.gz",
         "verification_type": "sha256",
-        "verification_source": "fe9c9cdab946155866a5bd5a5127d2971a9eed3e0b65fb553fe393ad1daaebb0",
+        "verification_source": "4f227117b411a7c98622c970986e27bcfc3f547a72bef65e7d9e82989175d4f8",
         "extract_command": "tar -C backend --strip 1 -xf",
         "exclude_files": ["bin/dogecoin-qt"],
         "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/dogecoind -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
@@ -45,8 +45,8 @@
         },
         "platforms": {
             "arm64": {
-                "binary_url": "https://github.com/dogecoin/dogecoin/releases/download/v1.14.6/dogecoin-1.14.6-aarch64-linux-gnu.tar.gz",
-                "verification_source": "87419c29607b2612746fccebd694037e4be7600fc32198c4989f919be20952db",
+                "binary_url": "https://github.com/dogecoin/dogecoin/releases/download/v1.14.9/dogecoin-1.14.9-aarch64-linux-gnu.tar.gz",
+                "verification_source": "6928c895a20d0bcb6d5c7dcec753d35c884a471aaf8ad4242a89a96acb4f2985",
                 "exclude_files": []
             }
         }