Hardening the Ethereum Ecosystem Across the Stack
summary
Ethereum faces concrete censorship vectors: centralized UIs (one address banned from Uniswap for Tornado use), dependence on ERC-1271 and centralized APIs, and L2 sequencers that are single points of failure. Practical fixes include open alternative interfaces, Merkle-branch-verified responses using Helios light client plus proofs, force-inclusion UIs for submitting on-chain fallbacks, and open cross-rollup markets (Uniswap X style). Peer-to-peer weakness is real — a determined attacker can control >90% of nodes with roughly $500k–$5M — so stronger RLN-style anti-DoS and decentralized sequencing are urgent.
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chapters (13)
- 0:00Ethereum ecosystem hardening
- 1:08Interfaces as censorship vectors
- 3:58Centralized node providers risks
- 6:09Layer 2 decentralization challenges
- 9:36Decentralized node providers tradeoffs
- 10:58Force inclusion protocols
- 13:29Decentralized sequencing and bridging
- 14:53P2P network vulnerabilities
- 15:34Anti-DoS with RLN protocol
- 17:20Social layer attacks
- 19:05Social layer threat models
- 20:49Better signaling mechanisms
- 21:30Conclusion and hardening
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