从零开始创建区块链

用Python从零开始创建区块链  

https://learnblockchain.cn/2017/10/27/build_blockchain_by_python/?from=timeline

使用Java语言从零开始创建区块链

https://m.toutiaocdn.com/group/6594588277662024199/?iid=37557233937&app=news_article_lite×tamp=1535635446&group_id=6594588277662024199&tt_from=mobile_qq&utm_source=mobile_qq&utm_medium=toutiao_android&utm_campaign=client_share

200 行 Javascript 代码构造一个区块链

https://m.toutiaocdn.com/group/6594216517120819726/?iid=37557233937&app=news_article_lite×tamp=1535635424&group_id=6594216517120819726&tt_from=mobile_qq&utm_source=mobile_qq&utm_medium=toutiao_android&utm_campaign=client_share