这才刚开始学Web3,Web5就已经来了

硅星人2022-06-17 tarihinde yayınlandı2022-06-17 tarihinde güncellendi

Özet

Web4内心OS:直接略过我,请问礼貌吗?

Web4内心OS:直接略过我,请问礼貌吗?

随着Web3的热度日渐高涨,为了不被时代所抛弃,软件工程师小A(化名)上周刚斥重金买了一套Web3的课程,准备开始从头学习一下Web3的概念和技术。

但正所谓“币圈一日、凡间一年”,还没正式翻开书的小A发现自己的脚步似乎又迟了一步。因为这两天,各个Web3群里讨论最多的是新鲜出炉的Web5。

上周五,Twitter的创始人、忠实的比特币信徒JackDorsey,带领着Block旗下的比特币部门TBD提出了全新的Web5概念,并公开称“Web3的VC们可以洗洗睡了”,意指Web5才是真正的未来。

图片来自JackDorsey官方Twitter

|Web3升级进化到Web5,网友:Web4呢?

刚看到这横空出世的Web5概念时,很多人脑子里全是问号:Web3的忙着为自己正名,表示Web5和我同宗同源;Web2的守护者们开启新一轮吐槽,说你们搞这些都是扯淡;还有一大批群众发出了终极之问:Web4去哪了?

网友们纷纷调侃,Web4看到JackDorsey这个消息之后已经气到退出群聊。有人说没有Web4的原因就像苹果没有iPhone9一样,别问,问就是大佬取名任性。

也有人开启一本正经的胡说八道模式,猜测Web进化的起名可能来源于斐波那契数列,并依此类推得出下一代Web应该没有6和7,会直接跳到Web8。

来自于Twitter

但实际上,JackDorsey团队关于Web5的报告揭晓了谜底。他们提出,Web5是Web2和Web3的集合。Web2+Web3=Web5,没错,就是这么简单……

不仅普通人看了迷惑,正在热火朝天搞着Web3的人看到Web5的消息之后也是笑容瞬间凝固。很多人花了大量时间学习Web3概念(把自己的Linkedin、Twitter等账号全都改了一遍)、并投入了真金白银(炒币倾家荡产),宣告自己已经AllinWeb3,得,Web5大军一来,又要从头开始。

图片来自Twitter

还有人感慨,在日新月异的Web世界里你需要时刻保持警惕,因为你永远不知道此刻的身后有谁正在狙击你。

图片来自Twitter

|Web5:比特币网络的终极拥护者

虽然Web5引起了一大波调侃,但言归正传,这次JackDorsey提出的Web5到底是什么呢?

一直以来,JackDorsey都是比特币网络的忠实拥趸者,这次的Web5报告也是由Block(前身Square)旗下的比特币部门TBD所执笔。这次报告仅有简短的16页PPT,主要阐释了Web5的概念定义、关键内容和实现路径。

首先,Web3和Web5同宗同源这个观点没错。跟Web3一样,Web5依然强调的是下一代网络的去中心化特性,它的目标也是要基于区块链技术打造一个由用户掌握自我数据的世界。但不同的地方在于,Web5实现目标的路径是要基于比特币网络,而不是当前在Web3中被广泛使用的以太坊以及其他基于智能合约的区块链。

来自于TBD官方Web5报告

简单来说,Web5就是要通过建立一个去中心化Web平台(DWP),让开发人员使用去中心化数字身份(DID)和去中心化网络节点(DWN)来创建去中心化Web应用程序(DWA),最终实现将身份和数据控制权和所有权归还给用户。

Web5的层级

TBD团队认为,网络使信息交换民主化,但目前缺少一个关键层:个人身份。用户需要使用数百个帐户和密码来保护个人数据,而这些隐私数据已成为第三方的财产,因此这是当前互联网首要应该解决的问题。

对于此次Web5提出的几个关键新概念,目前已经有“课代表”把它们跟Web3里概念进行了类比解释。其中,中心化数字身份(DID)相当于公钥,中心化网络节点(DWN)想但于不在区块链上运行的智能合约,可验证证书(VCs)相当于零知识证明,去中心化应用程序(DWAs)相当于是dApps。

Web3和Web5最核心的不同点在于,Web5只有身份存储在区块链上,其他所有内容都存储在用户运行的节点上。

来自于Twitter,作者nrkris

此外,JackDorsey还明确表示,在Web5上不会存在任何可供投资的代币。这也就是说现在在Web3里“出一个白皮书就发一个新币”的情况不会在Web5里出现,代币经济大行其道的现状将在Web5终结。

从本质上来说,Web5概念是建立在比特币网络上的拓展和创新,因此一旦成功,那么除比特币以外的任何其他加密货币都将失去意义。

在此次报告的最后,TBD还用一位名为Alice的用户听音乐和订酒店的例子,阐释了Web5将对于用户体验带来的改变。

在这个例子中,Alice拥有一个数字钱包,可以用其安全地管理自己的身份、数据以及对外部应用程序和连接的授权,这些数据跨平台存在,被保存在个人的去中心化网络节点中。

过去,Alice或许需要在各个不同的音乐App上去添加自己的喜欢的歌曲、建立个性化歌单,但在Web5中只需要设置一次,未来所有的应用程序都将在她用数字身份登陆后自动识别她的喜好。

订机票、酒店也是一样,以前我们的机票、酒店等信息都散布在各种不同旅行应用程序中,现在则可以通过自己授权来将其整合管理。

来自于TBD官方Web5报告

关于更多Web5技术实现的细节,感兴趣的小伙伴可以从文末链接查看此次Web5的报告全文。此外,由于很多概念在报告中只是点到为止并没有展开阐释,TBD还计划在本周五开展一次问答活动,进一步解答大家对Web5的所有疑问。

在JackDorsey及其团队看来,基于智能合约的Web3目前并没有真正地实现去中心化,所谓的Web3公司们仍然掌握着话语权并从中牟取巨额财富,同时也催生了一大批带有欺诈和庞氏骗局意味的各种项目,他甚至曾联合马斯克,在Twitter上抨击以A16Z为代表的风投们披着Web3的外衣圈钱。

此次,他提出Web5设想或许才是他眼中真正的“Web3”。

|Web的“尽头”难道是苹果和Windows?

对于JackDorsey此次提出的Web5,科技圈内也是反映不一。

一些Web3人士指出Web5的概念并没有什么新意,不过只是新瓶装旧酒,而且也没有就关键问题提出解决思路。DeFiPulse联合创始人MeltemDemirors还调侃这次JackDorsey团队的Web5PPT居然是用GoogleDoc发布的,称“在GoogleDoc上的超级中心化Web5是我最近听到的最有喜感的事情。”

但显然老朋友马斯克这次仍然跟JackDorsey站在同一战线。

在一位网友表示“如果Jack和比特币可以创造Web5的话,那基于狗狗币就可以创造Web69”的调侃推文下,JackDorsey艾特了马斯克,并表示“你的事儿来了(Yourmove)”,马斯克也乐在其中,积极地给予了回应还配了要火的表情。

来自于Twitter

Web5的出现还引发了大家关于“下一代Web叫什么”各种脑洞大开的讨论。

在推特上下一代Web名字的投票活动中,Web11ProMax得到了最多的票,很多人开启调侃模式,认为接下来Web将跟苹果iPhone一样,会有6、6s、Pro、ProMax等各种“型号”。

除了苹果之外,另一个代号演进大户Windows自然也不会被网友们放过。Web3之后有什么?当然是Web95、Web98、Web2000,最后来到Web11。

来自于Twitter

想象一下,当你以后想要发一个代币的时候,有什么问题直接召唤微软别针小助手,所有问题迎刃而解,是不是不明觉厉。

虽然画风有些走偏,但在这两天正在举行的Consensus大会上,JackDorsey表示对Web5的未来充满信心。他不仅澄清这不是一种玩票行为,同时也表示“Web5可能会是我们对互联网做出的最大贡献。”

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