George Knee

Q: with interoperable OP is it problematic if a chain enables the governance token on their chain? A1: This OP token thing — there should be nothing deployed I think...

From chat today with Seb: Some predeploys (at least GasPriceOracle for Ecotone and Fjord, we can check for any others) have been upgraded during hardforks. So the test should switch...

Actually here is the source, it is also in the specs https://github.com/ethereum-optimism/optimism/blob/d510910381d99660295f99e4eccd553df5829df6/op-e2e/actions/fjord_fork_test.go#L24-L29

Here are some results investigating the distribution of codehashes across the superchain registry. (For each predeploy implementation address, it shows a number of codehashes, each with a list of chains...

Latest plan here https://www.notion.so/oplabs/L2-Genesis-Predeploys-Verification-c1c6f0b5c38d406bbfe09854653dade4?pvs=4#fbe8b779b04d46b1b7d5b80f9c6f506e leaning on runbook here https://www.notion.so/oplabs/BHIC-L2-Genesis-Predeploy-Verification-Metal-Mode-Zora-f42ecf4dd0164b4d9303b933d9e98bf6#0a94fd37ca37474d998ab1668e655264

We should take a look at the genesis tooling, and “save” any important metadata into a file which (along with the deploy-config.json) gets tracked in the SCR. The principle is...

As discussed in slack, we feel it would be better to place L3s in a subdirectory named after their parent chain. The folder hierarchy then represents the parent/child relationship between...

Thanks for raising this issue -- there is a lot to unpack. I will look into this and get back to you!

For point 3: * The advice to set to set `eip1559Elasticity` to 10 may not have been correct. OP Mainnet uses a value of 6. * Since #510, you can...

For point 4: * This has been fixed in https://github.com/ethereum-optimism/superchain-registry/pull/425