Vitalik Buterin says rollups must prove security before decentralizing
Vitalik Buterin emphasized that rollup-based layer-2 platforms should not rush to decentralization. The timing for this transition depends on the proof system's failure probability relative to the risks of centralization. Buterin responded to Daniel Wang's assertion that system maturity is crucial for security, noting that not all code is equally reliable. Rollup development progresses through stages, with stage two being fully decentralized. A proposed "BattleTested" badge would signify code that has withstood significant hacking threats while securing substantial assets. Experts warn against premature decentralization, which could increase vulnerability. Proper timing for decentralization occurs when the proof system is robust enough to outweigh centralization risks. Rushing to decentralization can lead to severe consequences, as highlighted by concerns over custodial control in prominent Ethereum L2s.
