V神在EDCON的主旨演讲都传达了哪些信号?🧐
2023年5月20日下午,@VitalikButerin@EDCON2023 大会进行了“以太坊的三个技术挑战:扩容、隐私和用户安全”的主旨演讲,全场座无虚席
V神今年的服装仍不负所望,穿了一身黑山传统服饰(2022年黑山政府授予Vitalik公民身份)

感谢 @HaoChenWen1 供图 twitter.com/i/web/status/1… Vitalik at EDCON 2023
首先 #VitalikButerin 认为 #Ethereum 已经从理论阶段迈入应用阶段,尽管他走在阿根廷的街上很多人都认识他,但是他发现大多数人只是关注炒币、炒小图片,并且是使用中心化交易所进行
CEX具有便宜、便捷、可恢复(账户)的优势,但是如果像SBF这样的“精英”拿着你的钱去瞎搞,结果就是钱拿不回来了🙃 ImageImageImageImage
那为什么大家没有使用dApp来进行交易呢?那是因为现在 @ethereum 的可扩展性(Scalability)太差(又贵又慢)
不过最近几年layer 2(optimistic和ZK两种路线)在逐渐解决这个问题,比如(注意排序):Optimism、Arbitrum、Scroll、Taiko
Zksync),并且社区提出了EIP4844、EIP3668、EIP5559等提案🧑‍💻 ImageImageImageImage
另外一个问题是隐私,你不想在告诉别人你的ENS地址时,也让别人知道你钱包里有多少钱,以及买过什么币
隐身地址(Stealth address)可以生成一个临时地址用来接收资金
但是如果完全匿名,又会被不法分子用来洗钱。因此正在尝试做Proof of Innocence的方案,基于ZK来给 @TornadoCash 流出的资金证明清白 ImageImageImageImage
第三个问题用户安全,V神举了他以前在个人博客里分享的两个用户比特币被盗的例子(ethereum.cn/social-recover…
他自己在使用多签(multisig)和社交恢复(social recovery)来保护自己的钱包安全,他认为使用ZK来进行社交恢复(ZK-SNARKs)是一种既保证隐私,又很安全的加密资产管理方案 ImageImageImageImage

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