ethereum
Optimism Enhances Ethereum Layer-2 Security and Decentralization with Fault Proofs
* Optimism's Layer 2 blockchain now has fault proofs, advancing to Stage 1 decentralization. * Users can withdraw Ether and ERC-20 tokens without third-party involvement. * Fault proofs allow users to challenge and remove invalid withdrawals. * Collaborative effort from OP Labs, Base, and Sunnyside Labs to implement fault proofs. * Security Council