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单点故障影响全局将是比特币最大的中心化威胁
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Topic: 单点故障影响全局将是比特币最大的中心化威胁 (Read 283 times)
sosabixi
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单点故障影响全局将是比特币最大的中心化威胁
July 14, 2017, 07:35:44 AM
#1
比特币是一种去中心化的数字货币,去中心化是比特币最大的属性之一。长达三年之久的比特币扩容之争也是围绕“去中心化”而展开的。Core开发组把区块大小1M的限制当做金科玉律,认为大区块会导致比特币节点的中心化,扩容派则认为闪电网络才会导致节点的中心化。孰是孰非自有后人评判。
社区对“去中心化”赋予了更多的神话色彩,对去中心化盲目崇拜程度达到了癫狂状态,去中心化是所有富有成效的讨论的终结者,只要被扣上“中心化”的帽子,社区就会对其群起而攻之,把所有理性弃之脑后,去中心化也成为了一些阴谋论者发起攻击的工具。
在2013年,比特币挖矿绝对是一个暴力行业,但是掌握挖矿核心技术的也就那么几家。烤猫自己生产芯片矿机自己挖矿,蝴蝶矿机习惯了延迟发货跳票,也只有阿瓦隆在卖芯片,一时间,全球出现了众多的矿机代工商,都在阿瓦隆预定了大量的期货芯片,但是阿瓦隆迟迟不发货,最终选择了退货,导致大量代工厂商违约,遭遇债务危机。一些不甘心失败的人开始自主研发矿机,时间证明,一些矿机厂商顺势而起,抢占了那些老牌矿机芯片厂商的市场。一家独大的矿机厂商一去不复返了。
在2014年以前,MtGox(门头沟)一直是世界上最大的比特币交易平台,交易量曾一度占到全球比特币交易量的90%以上,在比特币社区占有举足轻重的地位,门头沟在2014年申请破产保护以后,比特币价格一路狂跌,走在了崩溃的边缘,社区也是动荡不堪,这次事件也成为了外界攻击比特币的一个借口,一时间人心惶惶,直到2016年年底,数字货币行情才开始好转。而现在,全球有成千上百个比特币交易平台,百花齐放百家争鸣,任何一家交易平台出现问题都不会对比特币产生致命的影响。
有一种错误的观点认为,挖矿随着时间的推移变得越来越集中,这将对比特币构成威胁。在比特币历史上矿池GHash.IO算力曾占到全网算力的50%以上。目前,全网的算力主要掌握在几个大的矿池手上,但是不得不承认的一个事实,矿池的算力在逐渐分散,单个矿池的算力很难占到全网算力的30%以上。种种迹象说明,挖矿在逐渐的走向去中心化,所谓的挖矿中心化威胁是不存在的。
还有大区块导致节点的中心化,2009年的时候,几乎所有的比特币用户都在运行比特币节点,在2017年,上百万的用户中只有不到1%的用户在运行比特币全节点,但运营比特币全节点的人数要远远多于2009年,区块大小不是影响用户运行比特币网络全节点的决定性因素,不管区块有大多,在比特币成熟阶段大多数用户是不会选择运行网络全节点的,只有占比很小的一部分人,虽然占比小,但是因为用户基数大,这个数量也是非常庞大的。比特币运行节点的去中心化趋势更加明显。
不管,core开发组有多少成员,有多成程序员为比特币贡献代码,但core开发组核心成员被称之为官方,控制着比特币代码库,决定着比特币核心开发的走向。我们相信core开发组的代码能力,相信core开发组没有坏心眼,但是单点故障一直都在,不得不承认的是core开发组代码可能出现的单点故障将会导致比特币的全局的失败,core开发组的开发中心化才是比特币最大的威胁。我们社区应该鼓励竞争,鼓励更多的比特币核心开发团队参与到比特币核心开发维护上。
比特币的历史也告诉我们,单点故障影响全局才是比特币去中心化的最大威胁,比特币去中心化也是大势所趋,任何阻碍比特币去中心化的力量都将随历史而去。
dahdjkm..
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Re: 单点故障影响全局将是比特币最大的中心化威胁
July 15, 2017, 07:26:39 AM
#2
这算是新闻吗?
sosabixi
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Re: 单点故障影响全局将是比特币最大的中心化威胁
July 19, 2017, 04:11:21 AM
#3
Quote from: dahdjkm.. on July 15, 2017, 07:26:39 AM
这算是新闻吗?
从别的地方看的,觉得作者观点不错分享过来
meiaileer
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Re: 单点故障影响全局将是比特币最大的中心化威胁
July 19, 2017, 07:57:21 AM
#4
单点故障就能影响全局?之前没听说过
fwahdi
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Re: 单点故障影响全局将是比特币最大的中心化威胁
July 19, 2017, 09:04:04 AM
#5
吓得我赶紧买了个比特压压惊
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单点故障影响全局将是比特币最大的中心化威胁
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