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 ...

While working on an audit for the Coinbase team, we found a critical vulnerability in the DSChief...

Security Insights

While working on an audit for the Coinbase team, we found a critical vulnerability in one of the...

Security Insights

The dYdX team asked us to review and audit their Solo project. We looked at the code and our...

Security Audits

The RCN team asked us to review and audit their Marmo contracts. We looked at the code and here are...

Security Audits

The Circle and Coinbase teams asked us to review and audit the minting contracts of the Centre...

Security Audits

At OpenZeppelin we help protect the core infrastructure of open and decentralized applications. I’m...

Security Insights

The OTOY team asked us to review and audit their RNDR Token contracts. We looked at the code and...

Security Audits Solidity Token

The Augur team and the Ethereum Foundation (through a joint grant) asked us to review and audit the...

Security Audits

The OpenBazaar team asked us to review and audit their Escrow contract, one of several in their...

Security Audits

Blockchains are immutable, and Ethereum is no exception. Ethereum has a rich smart contracts...

Products

The Dharma team asked us to review and audit the smart contracts implementing their protocol. We...

Security Audits

We reviewed and audited the US dollar contracts, from the US Federal Reserve team, for our own...

Security Audits