stETH/wstETH deployment on Unichain

Proposals Lido Multichain
2

Hi! MixBytes CTO is here :raised_hands:
MixBytes team, as a part of the GRAPPA initiative, was engaged and verified stETH and wstETH deployment on the Unichain Network. Four security researchers checked the presented information according to the internal checklist. The results are as follows:

  1. The Unichain Network, part of the Superchain Network of Optimism forks, operates similarly to Optimism, which has been previously verified for deployment. The Unichain Network is built on the OP stack with no significant differences except for faster block times.

  2. The same team that audited the scope also conducted the deployment verification, ensuring that all security measures were implemented and no changes were made post-audit. The scope was additionally checked to ensure proper functionality with fast block times.

  3. The bytecode of the deployed contracts is identical to the audited version. All contracts were deployed from an externally owned account (EOA), eliminating the risk associated with metamorphic contracts.

  4. The contracts are properly initialized, safeguarded against reinitialization, and configured with the correct parameters.

  5. Roles have been accurately assigned to the appropriate addresses, and there are no unidentified addresses within the multisig. The multisig addresses on L2 correspond exactly to those on L1.

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