# Security Reviews

The following is a list of past security reviews.

Each review is focused on a different part of the codebase, and at a different point in time.
Please see the report for the specific details.

| Date    | Reviewer            | Focus                     | Report Link                                                                                    |
| ------- | ------------------- | ------------------------- | ---------------------------------------------------------------------------------------------- |
| 2020-10 | Trail of Bits       | Rollup                    | [2020_10-TrailOfBits.pdf](./2020_10-Rollup-TrailOfBits.pdf)                                    |
| 2020-11 | Dapphub             | ECDSA Wallet              | [2020_11-Dapphub-ECDSA_Wallet.pdf](./2020_11-Dapphub-ECDSA_Wallet.pdf)                         |
| 2021-03 | OpenZeppelin        | OVM and Rollup            | [2021_03-OVM_and_Rollup-OpenZeppelin.pdf](./2021_03-OVM_and_Rollup-OpenZeppelin.pdf)           |
| 2021-03 | ConsenSys Diligence | Safety Checker            | [2021_03-SafetyChecker-ConsenSysDiligence.pdf](./2021_03-SafetyChecker-ConsenSysDiligence.pdf) |
| 2022-05 | Zeppelin            | Bedrock Contracts         | [2022_05-Bedrock_Contracts-Zeppelin.pdf](./2022_05-Bedrock_Contracts-Zeppelin.pdf)             |
| 2022-05 | Trail of Bits       | OpNode                    | [2022_05-OpNode-TrailOfBits.pdf](./2022_05-OpNode-TrailOfBits.pdf)                             |
| 2022-08 | Sigma Prime         | Bedrock GoLang            | [2022_08-Bedrock_GoLang-SigmaPrime.pdf](./2022_08-Bedrock_GoLang-SigmaPrime.pdf)               |
| 2022-09 | Zeppelin            | Bedrock and Periphery     | [2022_09-Bedrock_and_Periphery-Zeppelin.pdf](./2022_09-Bedrock_and_Periphery-Zeppelin.pdf)     |
| 2022-10 | Spearbit            | Drippie                   | [2022_10-Drippie-Spearbit.pdf](./2022_10-Drippie-Spearbit.pdf)                                 |
| 2022-11 | Trail of Bits       | Invariant Testing         | [2022_11-Invariant_Testing-TrailOfBits.pdf](./2022_11-Invariant_Testing-TrailOfBits.pdf)       |
| 2023-01 | Trail of Bits       | Bedrock Updates           | [2023_01-Bedrock_Updates-TrailOfBits.pdf](./2023_01-Bedrock_Updates-TrailOfBits.pdf)           |
| 2023-01 | Sherlock            | Bedrock                   | [Sherlock Bedrock Contest](https://audits.sherlock.xyz/contests/38)                            |
| 2023-03 | Sherlock            | Bedrock Fixes             | [Sherlock Bedrock Contest - Fix Review](https://audits.sherlock.xyz/contests/63)               |
| 2023-12 | Trust               | Superchain Config Upgrade | [2023_12_Trust_SuperchainConfigUpgrade.pdf](./2023_12_Trust_SuperchainConfigUpgrade.pdf)       |
| 2024-02 | Cantina             | MCP L1                    | [2024_02-MCP_L1-Cantina.pdf](./2024_02-MCP_L1-Cantina.pdf)                                     |
| 2024-03 | Sherlock            | MCP L1                    | [Sherlock Optimism Fault Proofs Contest](https://audits.sherlock.xyz/contests/205)             |
