基于分布式互联网的 V2EX 新主页和内容发布方式：
v2ex.com/planet
- 内容支持文本（GitHub 格式 Markdown）、图片、视频、音频。
- 用户内容的权威版本存在用户自己电脑上，只能被用户自己修改或者删除。
- 通过 V2EX 作为聚合器，内容可以被更多人看到。
- 通过聚合器，V2EX 还可以提供评论和流量统计等在中心化架构里更容易实现的服务。
- V2EX 用户用 Planet App 创建的内容可以随时加入聚合，也可以随时退出。
BY Find Blog👁发现博客
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
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