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Optimism is Ethereum, scaled.

Results 858 optimism issues
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**Description** Fuzzes the L2ToL1MessagePasser for state changes to its storage. This specifically tests that the storage slot that the proofs are generated against is computed correctly. This is important to...

2-reviewers
conflict
M-contracts-bedrock

**Description** Introduces a new task for validating the correctness of spacer variables. Prevents future developers from accidentally moving spacers.

2-reviewers
M-contracts-bedrock

**Describe the bug** $ npx hardhat --network testlocal test test/nft-bridge.spec.ts 1) "before each" hook for "bridgeERC721" 0 passing (8s) 1 failing 1) ERC721 Bridge "before each" hook for "bridgeERC721": NomicLabsHardhatPluginError:...

C-bug
P-unconfirmed
M-contracts-periphery

**Description** Implement both the new hashing scheme and the legacy hashing for withdrawals so that the withdrawals can be migrated. This only includes tests for legacy style hashing, will follow...

Not pretty code yet, since the Blobs API from beacon-node is very limited, but it works (tm)

conflict
do-not-merge

**Description** This provides a new set of objects which provide the following API guarantees: - The opening of a data for a new L1 block will never fail. - If...

fix the issue 3525 **Description** A clear and concise description of the features you're adding in this pull request. **Tests** Please describe any tests you've added. If you've added no...

M-integration

**Description** Fixes a small bug in the DTL that would cause the service to error out instead of retrying when eth_getBlockRange returned a non-block result. This would sometimes happen when...

M-dtl
2-reviewers
C-Protocol-Critical
do-not-merge

**Description** Adds consistency checks for L1 syncing nodes in the DTL. One of my personal nodes seemed to halt with this error, so fixing it.

M-dtl
2-reviewers
C-Protocol-Critical
do-not-merge