Optimism Foundation disables permissionless fraud proofs

#OptimismFoundation has temporarily disabled its permissionless fraud proofs, a system designed to let all users contest transactions on its #layer2 network. This decision follows security audits that uncovered several bugs, including two high-severity issues. The network will revert to a permissioned state as a precaution.
The Foundation plans a hard fork, named #Granite , scheduled for September 10, to address these vulnerabilities.