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go-bitcoin-demo's Introduction

概述

该项目介绍了比特币的基本原理，通过5个版本（da1-day5分支）的迭代，逐步介绍了：区块链、哈希、UTXO、梅克尔根、非对称加密、签名、私钥地址、ECDSA等晦涩概念，从而打下进入web3世界坚实的基础。

  • 建议配套阅读《精通比特币》一书，差缺补漏，事半功倍。
  • 以太坊学习请移步github：solidity-expert

项目资源

关于作者

国内第一批区块链布道者；2017年开始专注于区块链教育(btc, eth, fabric)，目前base新加坡一线交易所，专注海外defi，dex，元宇宙等业务方向。

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image-20220810134215759

安装

go mod init go-bitcoin
go mod tidy

编译

# ./build.sh
go build -o blockchain *.go

运行

./blockchain

blockchain

创建钱包

./blockchain createWallet

createwallet

打印钱包

./blockchain listAddress

listaddress

创世块

./blockchain create 15xGXrzZqrCHjZNcZSQyjDaToPX4agz9R7

getbalance

查询余额

./blockchain getBalance 1Q2DT2JithztxChbLhzEUTShrv78EW3duo

getbalance

转账

./blockchain send \
	1EiLdWg278u261DNs5Vb2Wyh7opscWvV6G \
	1Q2DT2JithztxChbLhzEUTShrv78EW3duo \
	5 1NkNkQUYXWwrw3ewNw3XSdMjdv5keVK1L3 \
	"send 5 btc"

send

打印交易

./blockchain printTx

printtx

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