March 2022
Intermediate to advanced
293 pages
5h 31m
Chinese
Content preview from 精通区块链
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69
第
3
章
分叉和竞争链
加密货币现阶段还需要大量研究和发展，多年来一直有开发者不断尝试创造
另一个比特币，由强大社区力量支撑的主流加密货币网络。
不管是因为可扩展性、功能性，还是投机性，已经有很多人提议将比特币代
码分叉（稍后会介绍），变成另一套具有类似属性的新加密货币。其中有些
想法相当新颖，但其余的只是在工程实践上做一点文章。
3.1
比特币改进提案
为什么不直接改变比特币本身？没那么容易。更新比特币协议必须遵循治理
流程。
这是软件产品的典型特征：通常有内部程序来识别持续改进的机会。该程序
考虑到诸如谁拥有产品和对产品的开发有最终发言权等标准，并决定何时增
加新的功能。
比特币核心是开源的，客户端软件对每个人开放旨在由比特币社区拥有和管
理。比特币改进提案（
Bitcoin Improvement Proposals
，
BIP
）是社区持续管理
和更新比特币核心代码的流程。任何变更决定是由整个社区做出的，而不是
由某个委员会或团队做出的。
70 ｜ 第 3 章
社区中的任何有改进比特币想法的人都可以提出新的
BIP
提案。但提案发起
者必须支持他的
BIP
获得社区的共识，之后提案才会获得批准。
BIP
的生命周期如下：
1.
社区中的某人提交改进提案给
BIP
编辑。
2.
如果编辑批准通过，将创建一个新的
BIP
并设置为草案状态。
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.