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 ...

Earlier this year, a group of security experts from OpenZeppelin, Chainlink, Gauntlet, and the...

Case Study

BeefyZapRouter serves as a versatile intermediary designed to execute users' orders through routes...

Security Audits Dex Solidity

OpenZeppelin recently identified a critical vulnerability during an audit of Linea‘s PLONK...

Security Insights

With the rise of Zero-knowledge proofs as a prominent technology for blockchain privacy and...

Announcements

On Monday, December 4th, 2023 at 4 pm ET, OpenZeppelin received a security disclosure from the...

Security Insights

The Teleporter messenger creates a user-friendly layer to send arbitrary messages between subnets...

Security Audits Solidity

The primary goal of any blockchain security mechanism is to limit the loss of funds. The ongoing...

Announcements

Weekly attacks on smart contracts in the blockchain industry have proven one thing: Audits...

Announcements

OpenBrush is an open-source smart contract library written in the Rust programming language and the...

Security Audits Rust Ink!

Linea is a ZK-rollup deployed on top of Ethereum. It is designed to be EVM-compatible and aims to...

Security Audits ZKP Solidity

The Linea blockchain (L2) is a ZK-rollup on top of the Ethereum mainnet (L1). The L1 periodically...

Security Audits ZKP Solidity

The EscrowedEXA contract is an ERC-20 token contract that allows users to mint esEXA tokens in...

Security Audits Solidity Bridge