Doubling Down on Open Source Tools and Phasing Out Defender

OpenZeppelin is doubling down on open source development tools by sunsetting Defender and releasing production-ready open source Relayer and Monitor. Discover new features, and our expanded open ...

We audited the pull request #1359 of the matter-labs/era-contracts repository at commit cc1619c....

Security Audits Solidity Yul

We audited the pull request #1259 of the matter-labs/era-contracts repository at commit 886018a....

Security Audits Yul

Smart Contract Audit. We audited the Uniswap/v4-core repository at commit d5d4957 and founded a...

Security Audits Solidity Yul Uniswap Uniswap v4

Smart contract Audit. We audited the change to the matter-labs/era-contracts repository between...

Security Audits L2's Solidity Yul

Smart contract audit. We audited the changes made to the 1inch/limit-order-protocol repository...

Security Audits Solidity Yul

Smart contract Audit. We audited the changes made to the 1inch/1inch-contract repository between...

Security Audits Solidity Yul

The system upgrade introduces changes to the short-term fee model.

Security Audits L2's Solidity Yul

The changes include fixes from past audits and some issues reported during the Code4rena contest.

Security Audits L2's Solidity Yul

The system upgrade introduces a new, more efficient way for the keccak256 function to work.

Security Audits L2's Solidity Yul

The system upgrade introduces changes to provide more accurate and efficient information about L2...

Security Audits L2's Solidity Yul