关于区块链

in cn •  6 years ago 

去中心化，是区块链话题中不可绕过的一个特点，但关于这个特点我提出一点点质疑：第一，数据存储的担忧，存在数据节点，那么这些不可控的节点都消失的该怎么办？第二，数据的安全性，真的是无懈可击吗？任何加密形式都有破解的风险。

cn block blockchain chain
6 years ago by

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      ·  6 years ago 

    “去中心化”的最大特征是，没有人审查。
    有审查的，就都不是去中心化，这是最简单的识别方法。可控？还叫去中心化啊！
    剩下的，都是枝叶技术。

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        ·  6 years ago 

      关于数据存储的技术问题，有一图可参看：

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