Introducing OpenZeppelin Contracts v5.2 and OpenZeppelin Community Contracts

Contracts v5.2 runs parallel to more experimental development hosted in the community-owned OpenZeppelin Community Contracts library. Thils more experimental version aims for quicker iteration on the ...

We won't go into the math details of the Poseidon permutation, since you always can find more...

Security Insights L2's Rust Ecosystem

We audited the zksync-association/zk-governance repository at commit 70011bb. Smart contract Audit.

Security Audits ZKP L2's Solidity

We audited the zksync-association/zk-governance repository at commit 08ec4e7. Smart contract audit.

Security Audits Solidity Token

We performed a diff audit of the zksync-association/zk-governance repository at commit 27763f1...

Security Audits Solidity Token

Welcome to the Web3 Security Auditor's 2024 Rewind, a collection of succinct technical breakdowns...

We audited the Everdawn-Labs/usdt0-tether-contracts-hardhat repository at the 01cdf1d commit. Smart...

Security Audits Solidity

$9 billion has been compromised through smart contract hacks across the industry so far, with $1.2...

Learning

Contracts v5.2 runs parallel to more experimental development hosted in the community-owned...

Announcements Solidity

We performed an incremental audit on the forta-network/forta-firewall-contracts repository between...

Security Audits Solidity

In 2024, OpenZeppelin executed thorough audits of Uniswap v4's Core, Periphery, and Universal...

Security Insights Partnership

Motsu, a comprehensive unit test suite for Rust smart contracts which simplifies the process of...

L2's Rust Ecosystem

Together, we prevented a potential $120,000 loss by identifying and correcting a critical proposal...

Security Insights Partnership