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 ...

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

The Element Group team asked us to review and audit their ERC20 Element Token contract. We looked...

Security Audits

The Augur team asked us to review and audit their Augur Core project. We looked at the code and now...

Security Audits

We reviewed and audited the Gnosis multisig wallet contract for our own internal use, and choose to...

Security Audits Solidity Vesting Wallet

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

Security Audits

The BABB team asked us to review and audit their Bax Token contract. We looked at the code and now...

Security Audits

The Coinfix team asked us to review and audit their MerchantSubscription contract. We looked at the...

Security Audits