Discover and read the best of Twitter Threads about #RollupDay
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(2/8)北京时间 2022 年 10 月 12 日，Vitalik 参加了由 @Scroll_ZKP 举办的 Rollup Day 活动，这场活动作为波哥大 Devcon VI 的周边活动之一，主要专注于以太坊 Rollup 话题。在 Rollup Day 中，Vitalik 做了一场以多证明机制为主题的演讲 —— Hardening rollups with multi-proofs。
(3/8)Vitalik 认为目前几乎所有 Rollup 解决方案都仍处于使用 “辅助轮 (training wheels)” 的阶段，这意味着现阶段的 rollup 还没实现去信任或者信任最小化。
#RollupDay was 🔥. My favorite hot takes from the panels were: 
There is not a single rollup in production today that is censorship resistant, meaning the rollup has permissionless leader election and non upgradeable smart contracts. - @tyneslol
@tyneslol When considering how to move towards decentralizing rollups and in specific decentralizing sequencers, an underdiscussed issue is the creation of massive amounts of MEV from multiple fork choice rule reconciliation. - @tarunchitra
1/x Prior to #DevconVI, at #RollupDay, @VitalikButerin talked about “Hardening rollups with multi-proofs”. Here is a thread of brief summary.
2/x Nowadays, almost all #rollup protocols are still on “training wheels”, as proofs are either in development or can be easily overridden by simple governance.
3/x Even if we have proof systems ready say validity proof for zk-rollups, due to the complexity of the generated proofs, it’s quite tough to ensure there’s no bug in the proof. One example below, for a simple code snippet in #PSE zk-EVM impl, it has 34,469 lines of circuit code.
