Bitcoin, the main copyright, was released in 2009 instead type of decentralized and electronic revenue. Given that then, people have also created cryptocurrencies that provide other functions or are made for unique different types of transactions. 区块链是一个交易数据库，在网络上多台电脑之间更新和共享。每次添加一组新交易时，就称其为“区块”，这也是区块链名称的由来。以太坊这样的公开区块... https://nftonopensea62703.blogdosaga.com/28676735/manual-article-review-is-required-for-this-article