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 Relayers and Monitor. Discover new features, and our expanded open ...

The Forta Staking Vault introduces a way for users who do not want to get involved in all the steps...

Security Audits Solidity

We audited the mantlenetworkio/mantle-v2 repository at commit e29d360. In scope were the following...

Security Audits L2's Solidity Rollup

Mantle V2 is a layer 2 (L2) scaling solution for Ethereum that uses fraud proofs instead of...

L2's Go Infrastructure Audit

Mantle V2 is a layer 2 (L2) scaling solution for Ethereum that uses fraud proofs instead of...

L2's Go Infrastructure Audit

The system upgrade has been executed to support proto-danksharding and utilizing blob-carrying...

Security Audits L2's Solidity

We audited the x/merkledb and x/sync packages from the ava-labs/avalanchego repo at commit 73c4c0f.

Go Infrastructure Audit

We audited the ava-labs/subnet-evm repository at commit c354ad6.

Security Audits

Two high-severity issues were identified among various medium and lower-severity issues. We...

Security Audits Solidity

We’re excited to announce that OpenZeppelin has formed a strategic alliance with Chainlink Labs,...

The code under review introduces a new function to submit compressed layer 2 transactions using...

Security Audits L2's Solidity

This project aims to provide a system for generating robust, ERC-4337-compliant smart contract...

Security Audits Solidity EIP

The ZkTrieVerifier library consists in an implementation that defines a single method used to...

Security Audits L2's Solidity