The Base mainnet will introduce fault proof on October 30

ChainCatcher message, the Base mainnet will introduce fault proofs on October 30, marking an important step towards decentralization. With the introduction of this mechanism, anyone can permissionlessly monitor and challenge invalid withdrawal transactions, eliminating the need for trust in third parties.

The Base team stated that they have been working closely with Optimism to ensure the smooth launch and security upgrade of fault proofs. During the upgrade, all pending withdrawal transactions will need to be re-verified.