$OP

Optimism’s announcement of re-enabling permissionless error proofs on the OP mainnet is an important step towards enhancing the security and efficiency of the network. Permissionless error proofs allow users to provide proof that transactions or operations on the network may contain errors, without the need to obtain prior permission from a third party. This enhances the network’s ability to detect and correct errors more effectively.

As for the Granite upgrade that started today on the OP Stack, it refers to a new update or improvement to the Optimism architecture, which may include performance improvements, security improvements, or new features. The Granite upgrade is likely to enhance the efficiency of the network and support smoother and faster operations.