Introducing OpenZeppelin Contracts v5.1

Base Developers Can Now Access OpenZeppelin’s Smart Contract Security

Base developers can now take advantage of a range of features for secure development made possible...

Announcements

ETHDenver 2023 OpenZeppelin Hackathon Bounty Winners

Security stays at the forefront of BUIDLers' development strategy for winning submissions at...

Events

How Web3 Progressively Decentralizes using OpenZeppelin Governor

The ultimate goal is for many projects is to be governed entirely by user participation, but...

Products

Announcing The Newest Blockchain Security Fellowship Program

OpenZeppelin sees this fellowship as an opportunity to ensure diversity in the blockchain space by...

Announcements

Improving DAO Security with Compound's Grant Program

As a part of OpenZeppelin’s ongoing security partnership with Compound, the leading blockchain...

Announcements Solidity Lending

Defining Industry Standards for Custom Error Messages

Standardized errors allow users to expect a more consistent experience across applications or...

Security Insights

OpenZeppelin and Compound DAO: a Year of DAO Security Best Practices

Over the last year OpenZeppelin has supported the Compound DAO and its community as its continuous...

Announcements Solidity Lending

Announcing Security Solutions Partnership with Matter Labs

OpenZeppelin is pleased to announce a partnership with Matter Labs, founder of ZkSync, to act as...

Announcements

Matter Labs Reaches a Security Milestone for the Decentralized Ecosystem

A crucial part of their Fair Launch strategy calls for Web3 teams to adopt "zero-compromise...

Announcements Products

Feature Announcement

A Defender environment can be defined in a YAML file and imported into another account to expand or...

Announcements

Improved Security Through Bytecode Verification

Defender now offers a bytecode validation feature for all users to check whether the on-chain data...

Products

Validate Smart Contract Storage Gaps With OpenZeppelin Upgrades Plugins

The plugins run storage gap validation checks, ensuring that developers using the OpenZeppelin...

Products