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Core开发组是比特币扩容史中的一大败笔
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Topic: Core开发组是比特币扩容史中的一大败笔 (Read 403 times)
sosabixi
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Core开发组是比特币扩容史中的一大败笔
July 05, 2017, 08:28:05 AM
#1
在2009年,比特币刚诞生的时候中本聪把区块的大小设置为33.5M,不存在区块大小1M限制。2010年的时候,中本聪为了防止垃圾交易(粉尘攻击)对比特币系统造成的威胁,把区块大小临时设置成了1M。不过,中本聪也预料到了在未来可能发生拥堵的情况,也制定的了未来扩容的路线图,根据需要取消区块大小1M限制。但是,core开发组把区块大小1M的限制当做了金科玉律,禁止社区讨论。
2015年5月,中本聪继承人加文·安德森(Gavin Andresen)提出在2016年3月份扩容到20M。6月,国内五大矿池(Antpool,F2Pool,BTCChina,BW,***)联合发表声明反对扩容到20M,支持扩容到8M。同时,这一方案也遭到了社区大部分矿工的反对。后来加文也因为认错中本聪,给假中本聪站台而被core开发组赶走。8月,Gavin Andreesen 和 Mike Hearn 创立基于BIP101 的BitcoinXT,core开发组提出隔离严重(Segwit)方案。但这两种方案均未获得足够多的算力支持。
2016年1月,加文提出BIP109,主张在全网75%的算力支持下扩容2M;在2月份,加文提出比特币经典(Bitcoin Classic)方案;中国矿工达成“九二共识”,在全网90%算力支持下进行2M扩容,core开发组也在同一时间部署隔离严重并测试网路Segnet。2月底开发者和矿工在香港召开了扩容大会,中国矿工和core开发组达成了“香港共识”计划4月发布Segwit,7月发布非见证部分扩容到2MB的硬分叉代码,见到硬分叉代码后矿业激活Segwit软分叉,并在2017年7月前激活2MB硬分叉。并约定只在生产环境内运行与共识协议系统兼容的软件(这个系统包含Segwit和2MB硬分叉)。
后来,core开发组反悔拒绝执行香港共识,社区一片哗然,社区开始走向分裂,4月份,占全网算力10%的ViaBTC率先部署BitcoinUnlimited(BU),;1月份,Bitcoin.com,BTC.top,CANOE三家矿池部署BitcoinUnlimited公开与core开发组翻脸,于此同时,core开发组发布发布Segwit代码,并在11月19日开始区块投票,但此时的双方都没有获得社区的绝对支持。
2017年3月,AntPool开始支持BitcoinUnlimited,BU方案的支持率超过了SW方案;匿名作者Shaolinfry提出UASF,基于的BIP148(8月1日后孤立不支持Segwit的区块)这是一种分裂比特币的方案;Sergio Demian Lerner提出Segwit2mb(后改名为Segwit2x。主张合并激活Segwit软分叉和2MB硬分叉)。
2017年5月,纽约召开比特币扩容大会,参会的企业达到了50多家,与会企业签署了纽约共识,获得了全网80%以上的算力支持。2017年6月份,在Jeff Garzik 支持下成立了Segwit2x小组,并发布了alpha版,AntPool发布UAHF方案,目的是为了消除core开发组暗中支持的BIP148分裂比特币的行为。同时,在PZ的号召下中国比特币圆桌会议召开,与会代表重申对纽约共识的支持,督促尽快激活Segwit2x。
6月底,Segwit2x小组公布了测试客户端,号召全球矿工进行测试。全网85%以上的算力在链上写NYA表示支持纽约协议。纽约共识成为了积极比特币扩容的终极方案。如果,纽约共识能够顺利的事实,比特币将在今年迎来史上最大的变革,比特币的发展也必将进入一个崭新的发展阶段。Core开发组阻碍比特币扩容也将被载入史册。
margincc
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Re: Core开发组是比特币扩容史中的一大败笔
July 07, 2017, 08:31:14 AM
#2
香港共识已经成为历史,希望这次纽约共识能解决问题
paddzzzz
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Re: Core开发组是比特币扩容史中的一大败笔
July 10, 2017, 08:51:10 AM
#3
现在core要在8月1日搞比特币独立日,企图分裂比特币,分出一个148币。
sosabixi
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Re: Core开发组是比特币扩容史中的一大败笔
July 19, 2017, 04:30:18 AM
#4
Quote from: paddzzzz on July 10, 2017, 08:51:10 AM
现在core要在8月1日搞比特币独立日,企图分裂比特币,分出一个148币。
core为blockstream公司工作,并帮助bs把主链锁死在1m,阻碍主链扩容,而极力主张SW(隔离见证)。
dsgvfbfgh
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Re: Core开发组是比特币扩容史中的一大败笔
July 19, 2017, 08:09:29 AM
#5
感觉之前core还行.现在看看.哎
bit boerm
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Re: Core开发组是比特币扩容史中的一大败笔
July 19, 2017, 10:00:27 AM
#6
core就是搅屎棍一个.恶心
big21313
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Re: Core开发组是比特币扩容史中的一大败笔
July 20, 2017, 06:35:39 AM
#7
24小时内SegWit2x挖取了大约55%的区块。如果支持率达到80%并能维持2天以上,比特币避免分叉就会更容易一些
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