Maintenance Upgrade: Absolute Prestate Updates for Isthmus Activation & Blob Preimage Fix

This maintenance upgrade sets the activation time for the Isthmus hard fork to May 9, 2025, at 16:00:01 UTC, and includes a critical fix for the blob preimages bug. The upgrade aligns with Ethereum's Pectra activation schedule and will be executed following standard operational procedures. This timing ensures a smooth transition while maintaining the security and reliability of the OP Mainnet network.

You can read about the Maintenance Upgrade in its entirety here

This is an optimistic approval. You should only cast a vote if you want to veto this maintenance upgrade. This proposal will automatically pass unless 12 citizens vote against.

The proposal will concurrently be voted on in the token house during this optimistic approval window. You can read more about this proposal type in our operating manual