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# Wonderland Superchain Bridge Application  - **Alliance Lead:** [Matias Nisenson](https://twitter.com/MatiasNisenson) - **Contact info:** https://t.me/telemait or [email protected] - **L2 recipient address:** 0x74fEa3FB0eD030e9228026E7F413D66186d3D107 - **Please list the members of your Alliance...

Added the bytecode keccak256. Thanks for the suggestion @pcaversaccio @tynes this should be ready to merge

> > I'm using past tense for the event > > Personally i would vote on moving away from past tense but we should not bikeshed on this for too...

> > Should the Beacon Contract be a predeploy? > > Yes it should be, we will want to include it in `predeploys.md`. You can do it as part of...

@tynes I just pushed a new update addressing your comments. - Added the Beacon Contract description. I didn't add functions and events details as its just using the ERC-1967 interface....

Also pushed an update to the `upgrade.md` file to include modifications to the `OptimismMintableERC20Factory` and `L2StandardBridge`, and deployment of `BeaconContract` and `OptimismSuperchainERC20Factory`. Let me know if I should remove this...

We are waiting for the specs to be ready. Current discussion can be tracked in the following [Design Docs PR](https://github.com/ethereum-optimism/design-docs/pull/50)

Anywhere here: https://github.com/ethereum-optimism/specs/tree/main/specs/protocol We can then link it from the `predeploys.md`

We are closing the design on the following [PR](https://github.com/ethereum-optimism/specs/pull/294) to the Specs Repo.

Merged into main: https://github.com/ethereum-optimism/specs/pull/294