OpenZeppelin Relayers and Monitor are now Open Source

Introducing the alpha release of Open Source Relayers & Monitor for EVM networks, Solana, and Stellar. Get your hands on fully customizable, self-hosted dev tooling for secure onchain automation.

Introducing the alpha release of Open Source Relayers & Monitor for EVM networks, Solana, and...

Announcements Ecosystem

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

Announcements Solidity

OpenZeppelin is developing a contracts library that empowers developers to build on top of secure...

Announcements Ecosystem

OpenZeppelin Contracts v5.1 pushes the boundaries of cryptography, data structures, and utilities...

Announcements Solidity

Top 10 Blockchain Hacking Techniques. The smart contract exploits of 2023 often use creative and...

Announcements

After a successful beta phase, we are thrilled to announce the General Availability (GA) release of...

Announcements

OpenZeppelin and Arbitrum are joining forces in a groundbreaking partnership to introduce a new era...

Announcements L2's Rust Ecosystem

Each year, exploited security vulnerabilities end up costing the blockchain industry billions of...

Announcements

Dec '23 saw critical smart contract vulnerability, sparking a community-led response, exemplifying...

Announcements

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

Announcements

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