haidt haidoan

haidoan / haidt_gist

Created November 1, 2017 14:40

test gist for ether

hello

haidoan / gist:85d42fcd69c12a8f060e47671f51f300

Created November 1, 2017 15:00

0xf73883024D6275D416eb4C47f91eC16d816D0cB7

haidoan / haidt_test

Created November 1, 2017 15:03

0xf73883024D6275D416eb4C47f91eC16d816D0cB7

haidoan / cancelPendingTx.js

Created September 16, 2019 15:00

	const Web3 = require("web3");
	const Tx = require("ethereumjs-tx");

	const acct = "";
	const receiver = "";
	const chainId = 42;

	const privateKey = new Buffer(
	"PRIVATE_KEY",
	"hex"

haidoan / createAndSignTx.go

Last active October 29, 2023 08:33

Creating raw bitcoin transaction multiple input output golang

	func GetPayToAddrScript(address string) []byte {
	rcvAddress, _ := btcutil.DecodeAddress(address, &chaincfg.TestNet3Params)
	rcvScript, _ := txscript.PayToAddrScript(rcvAddress)
	return rcvScript
	}

	type TXRef struct{
	TXHash string
	TXOutputN int
	}