区块链从入门到精通-<artentek>电子书

　　　　

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区块链从入门到精通

作者：彭帅兴

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内容简介:

区块链到底是什么？区块链（Blockchain）是一个由不同节点共同参与的分布式数据库系统，是开放式的账簿系统（ledger）；它是由一串按照密码学方法产生的数据块或数据包组成，即区块（block），对每一个区块数据信息都自动加盖时间戳，从而计算出一个数据加密数值，即哈希值（hash）。每一个区块都包含上一个区块的哈希值，从创始区块（genesis block）开始链接（chain）到当前区域，从而形成区块链。

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