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contracts: Prove withdrawals using chain-specific root claim

Open Inphi opened this issue 3 weeks ago • 0 comments

Ensure that OptimismPortal2.proveWithdrawalTransaction uses the IDisputeGame.rootClaim(uint256) interface to verify the output root proof of its L2 chain. This depends on https://github.com/ethereum-optimism/optimism/issues/18516

Inphi avatar Dec 05 '25 18:12 Inphi