精读比特币－5

原文

3. Timestamp Server
   The solution we propose begins with a timestamp server. A timestamp server works by taking a hash of a block of items to be timestamped and widely publishing the hash, such as in a newspaper or Usenet post [2-5]. The timestamp proves that the data must have existed at the time, obviously, in order to get into the hash. Each timestamp includes the previous timestamp in its hash, forming a chain, with each additional timestamp reinforcing the ones before it.

tu.png

译文：

我们提供的解决方案采用了时间戳服务器。时间戳服务器会对区块上的交易记录打上时间戳进行哈希处理，并广播哈希值，就像新闻报纸和网上发帖那样广播。时间戳证明了数据在某个时间点真实存在，且等待被哈希处理。每个时间戳在自身的哈希值里包涵了前一个时间戳，他们共同形成了一个链，链上的每个时间戳都包涵了他们的前一个时间戳。

后记：

今天我敷衍了。以下是借口列表：
1.下雨天搬家，没请搬家公司，没时间写
2.精读课的作业真特么难写，没思路写
3.神枪手的电影真抓人，没心思写