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以太坊「合并」临近将如何影响 Web3 世界?
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对于整个加密世界和 Web 3 领域来说,以太坊 2.0 「大合并」将是影响深远的大事。
在数码圈子里存在着一批矿工,他们购买显卡拿去进行算力挖矿,获取以太坊区块链上的出块奖励 ETH。然而,随着 2020 年 ETH 价格上涨,矿工们为了获取更多的利益,从市场上收走了大量的 30 系新显卡,据传数字能达到数百万张之巨,直接导致过去 2 年里,显卡价格翻倍再翻倍,游戏玩家苦不堪言。
然而,在进入 2022 年之后,显卡价格开始下跌了。因为,按照规划,以太坊「合并」的脚本越来越近了。
机器猫资本分析师【Rc慕白】将带大家来看一下这个让矿工闻风丧胆、让显卡市场一夜暴跌的以太坊「合并」。
以太坊为什么要向 2.0 升级?
提到 Web3 就不得不提公链之王——以太坊。2008 年比特币诞生带来了区块链技术;2013 年以太坊把区块链与智能合约紧密结合,让我们能够在区块链上开发出各种区块链应用。在这之后,Web3 应用才有了生存发展的土壤。
以太坊的定位是「世界计算机」,拥有全球最大的开发者社群,DAPP 数量也最多。但作为公链之王的以太坊,使用体验却并不好。
在 OKLink 区块链浏览器上可以看到,现在 PoW 算法的以太坊区块链大约每 15 秒会打包一个区块,每个区块里会包含 150-300 笔交易,换算下来的一秒钟也就只能处理 10-20 笔交易。这要是在抢红包,你的群友都已经开始发「谢谢老板」了,而你明明是第一个看到去点的,但是却还在转圈圈呢,这不能忍!
不难猜到,这样的以太坊网络经常会有网络拥堵的情况发生。这时,如果你想要更快达成交易,那就得多交手续费,高峰时甚至可以要花掉数百美元的手续费。每当这时,用户体验感就变得很不好。也是由于这些原因,现在以太坊的处理速度连普通的商业应用都撑不起来,更别提要做成「世界计算机」了。
为了实现世界计算机的目标,以太坊在 2014 年诞生之初,就设定了 4 个发展阶段:分别是 Frontier ( 前沿 )、Homestead ( 家园 )、Metropolis ( 大都会 )、Serenity ( 宁静 )。现在前三个阶段都已经完成,第四个阶段 Serenity ( 宁静 ) 是以太坊的最终形态,也就是我们常说的以太坊 2.0。
那以太坊 2.0 是怎么设计的呢?
它最大的变化是要引入分片、信标链,并会将它的 PoW 挖矿转成 PoS 挖矿。

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