给以太坊泼点冷水

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"五年以来，以太坊已经达到一系列重大成就：托管数以万计应用程序（DApps）；涵盖多种代币类型，总资产价值超过1000亿美元；截至2020年底，交易总额预计将接近1万亿美元。以太坊是去中心化金融（DeFi）部门中的关键要素，也成为大多数稳定币的首选区块链网络。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"尽管已经取得显著成功，但以太坊项目本身也存在不少问题。其中最核心的弊端在于，网络带宽过低。目前其带宽仅为约14 TPS，远远无法满足去中心化金融基础设施的全球扩展需求。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"以太坊2.0（ETH 2.0）是一项重大网络升级，旨在以不影响去中心化特性为前提增强网络的可扩展性、安全性与能源效率。根据开发人员的设想，ETH 2.0的第零阶段将正式推出一套用于测试权益证明共识算法的过渡平台。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在本文中，我们将共同探讨这项于12月1日发布的更新将带来哪些深远影响。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"ETH 2.0的四个阶段"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"大多数经济活动与智能合约将继续运行在原始以太坊网络之上，意味着ETH 1.0与ETH 2.0将并行推进。开发人员目前正在尝试将ETH 1.0负载迁移至ETH 2.0，但基本可以确定的是ETH 2.0负载无法迁移回ETH 1.0。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}