27 lines
987 B
JavaScript
27 lines
987 B
JavaScript
var bitcoin = require('../src/index.js')
|
|
var bscript = bitcoin.script
|
|
var crypto = bitcoin.crypto
|
|
var networks = bitcoin.networks
|
|
var TransactionBuilder = bitcoin.TransactionBuilder
|
|
|
|
var network = networks.testnet
|
|
var entropy = new Buffer('14bdfeac14bdfeac14bdfeac14bdfeac14bdfeac14bdfeac14bdfeac14bdfeac')
|
|
var root = bitcoin.HDNode.fromSeedBuffer(entropy, network)
|
|
console.log(root.getAddress())
|
|
var pubkeyhash = crypto.hash160(root.keyPair.getPublicKeyBuffer())
|
|
|
|
var txid = '79f560d078eacf4cf9381544b15c400773fddd6bbfb1064956e0c345d39be260'
|
|
var vout = 0
|
|
var scriptPubKey = bscript.pubKeyHash.output.encode(pubkeyhash)
|
|
var amount = 70000
|
|
|
|
var witnessScriptHash = crypto.sha256(scriptPubKey)
|
|
var toP2WSH = bscript.witnessScriptHash.output.encode(witnessScriptHash)
|
|
|
|
var txb = new TransactionBuilder(network)
|
|
txb.addInput(txid, vout, 0xffffffff, scriptPubKey)
|
|
txb.addOutput(toP2WSH, amount - 5000)
|
|
txb.sign(0, root.keyPair)
|
|
var tx = txb.build()
|
|
console.log(tx.toBuffer().toString('hex'))
|