diff --git a/contrib/scripts/check-and-generate-port-registry.go b/contrib/scripts/check-and-generate-port-registry.go
index e2805f12..88ab7277 100755
--- a/contrib/scripts/check-and-generate-port-registry.go
+++ b/contrib/scripts/check-and-generate-port-registry.go
@@ -6,7 +6,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"math"
 	"os"
 	"path/filepath"
@@ -38,14 +37,17 @@ type Config struct {
 		Label string `json:"label"`
 		Alias string `json:"alias"`
 	}
-	Ports map[string]uint16 `json:"ports"`
+	Ports     map[string]uint16 `json:"ports"`
+	Blockbook struct {
+		PackageName string `json:"package_name"`
+	}
 }
 
 func checkPorts() int {
 	ports := make(map[uint16][]string)
 	status := 0
 
-	files, err := ioutil.ReadDir(inputDir)
+	files, err := os.ReadDir(inputDir)
 	if err != nil {
 		panic(err)
 	}
@@ -83,8 +85,8 @@ func checkPorts() int {
 		}
 
 		for _, port := range v.Ports {
-			// ignore duplicities caused by consensus layer configs
-			if port > 0 && !strings.Contains(v.Coin.Alias, "_consensus") {
+			// ignore duplicities caused by configs that do not serve blockbook directly (consensus layers)
+			if port > 0 && v.Blockbook.PackageName == "" {
 				ports[port] = append(ports[port], v.Coin.Alias)
 			}
 		}
@@ -134,7 +136,7 @@ func main() {
 }
 
 func loadPortInfo(dir string) (PortInfoSlice, error) {
-	files, err := ioutil.ReadDir(dir)
+	files, err := os.ReadDir(dir)
 	if err != nil {
 		return nil, err
 	}
@@ -160,30 +162,31 @@ func loadPortInfo(dir string) (PortInfoSlice, error) {
 			return nil, fmt.Errorf("%s: json: %s", path, err)
 		}
 
-		// skip consensus layer configs
-		if strings.Contains(v.Coin.Alias, "_consensus") {
+		// skip configs that do not have blockbook (consensus layers)
+		if v.Blockbook.PackageName == "" {
 			continue
 		}
 		name := v.Coin.Label
-		if len(name) == 0 || strings.Contains(v.Coin.Name, "Archive") {
+		// exceptions when to use Name instead of Label so that the table looks good
+		if len(name) == 0 || strings.Contains(v.Coin.Name, "Ethereum") || strings.Contains(v.Coin.Name, "Archive") {
 			name = v.Coin.Name
 		}
 		item := &PortInfo{CoinName: name, BackendServicePorts: map[string]uint16{}}
-		for k, v := range v.Ports {
-			if v == 0 {
+		for k, p := range v.Ports {
+			if p == 0 {
 				continue
 			}
 
 			switch k {
 			case "blockbook_internal":
-				item.BlockbookInternalPort = v
+				item.BlockbookInternalPort = p
 			case "blockbook_public":
-				item.BlockbookPublicPort = v
+				item.BlockbookPublicPort = p
 			case "backend_rpc":
-				item.BackendRPCPort = v
+				item.BackendRPCPort = p
 			default:
 				if len(k) > 8 && k[:8] == "backend_" {
-					item.BackendServicePorts[k[8:]] = v
+					item.BackendServicePorts[k[8:]] = p
 				}
 			}
 		}
diff --git a/docs/ports.md b/docs/ports.md
index 070188ba..2b93de4d 100644
--- a/docs/ports.md
+++ b/docs/ports.md
@@ -41,9 +41,7 @@
 | Flo                              | 9166             | 9066               | 8066        | 38366                                |
 | Polis                            | 9167             | 9067               | 8067        | 38367                                |
 | Polygon                          | 9170             | 9070               | 8070        | 38370 p2p, 8170 http                 |
-| Polygon Heimdall                 | 9171             | 9071               | 8071        | 38371 p2p, 8171 http                 |
 | Polygon Archive                  | 9172             | 9072               | 8072        | 38372 p2p, 8172 http                 |
-| Polygon Archive Heimdall         | 9173             | 9073               | 8073        | 38373 p2p, 8173 http                 |
 | Qtum                             | 9188             | 9088               | 8088        | 38388                                |
 | Divi Project                     | 9189             | 9089               | 8089        | 38389                                |
 | CPUchain                         | 9190             | 9090               | 8090        | 38390                                |
@@ -58,7 +56,7 @@
 | Ethereum Testnet Goerli Archive  | 19106            | 19006              | 18006       | 18106 http, 18506 authrpc, 48306 p2p |
 | Bitcoin Signet                   | 19120            | 19020              | 18020       | 48320                                |
 | Bitcoin Regtest                  | 19121            | 19021              | 18021       | 48321                                |
-| Ethereum Goerli                  | 19126            | 19026              | 18026       | 18126 http, 18526 authrpc, 48326 p2p |
+| Ethereum Testnet Goerli          | 19126            | 19026              | 18026       | 18126 http, 18526 authrpc, 48326 p2p |
 | Bitcoin Testnet                  | 19130            | 19030              | 18030       | 48330                                |
 | Bitcoin Cash Testnet             | 19131            | 19031              | 18031       | 48331                                |
 | Zcash Testnet                    | 19132            | 19032              | 18032       | 48332                                |
@@ -76,7 +74,7 @@
 | Koto Testnet                     | 19151            | 19051              | 18051       | 48351                                |
 | Decred Testnet                   | 19161            | 19061              | 18061       | 48361                                |
 | Flo Testnet                      | 19166            | 19066              | 18066       | 48366                                |
-| Ethereum Sepolia                 | 19176            | 19076              | 18076       | 18176 http, 18576 authrpc, 48376 p2p |
+| Ethereum Testnet Sepolia         | 19176            | 19076              | 18076       | 18176 http, 18576 authrpc, 48376 p2p |
 | Ethereum Testnet Sepolia Archive | 19186            | 19086              | 18086       | 18186 http, 18586 authrpc, 48386 p2p |
 | Qtum Testnet                     | 19188            | 19088              | 18088       | 48388                                |
 | Omotenashicoin Testnet           | 19189            | 19089              | 18089       | 48389                                |