OP Stack

🚨 FAULT PROOFS & STAGE 1 HAVE ARRIVED 🚨

Open source, permissionless fault proofs are live on OP Mainnet, and with them the OP Stack arrives at Stage 1 decentralization.

This is a major step forward for the Superchain!

Permissionless fault proofs allow anyone to:

• Withdraw ETH and ERC-20 tokens from an OP Stack Chain to L1 without the need to involve a trusted third party  
• Contribute to Superchain security themselves by challenging invalid withdrawals 

Learn more:

While participation in the Fault Proof System is permissionless, as part of a responsible & safe rollout the Security Council retains the power to revert to a permissioned state in the event of a system failure. This approach meets @l2beat's industry-standard Stage 1 definition.

Permissionless fault proofs allow anyone to:

• Withdraw ETH and ERC-20 tokens from an OP Stack Chain to L1 without the need to involve a trusted third party  
• Contribute to Superchain security themselves by challenging invalid withdrawals 

Learn more: https://shorturl.at/5dwhH

Well, done OP!!!! feeling very optimistic about the future right now

Official account of the Arbitrum Foundation.

https://arbitrum.io/

Appreciate you guys and the community pitching in with the audits!