Doubling Down on Open Source Tools and Phasing Out Defender

OpenZeppelin is doubling down on open source development tools by sunsetting Defender and releasing production-ready open source Relayers and Monitor. Discover new features, and our expanded open ...

As you may know from reading our blog, we do lots of security audits for blockchain-based projects....

Security Audits

The Wings team asked us to review and audit their new Token contract code. We looked at their code...

Security Audits

The Blockchain Capital Team asked us to review and audit their new BCAP Token contract code. We...

Security Audits

The COSMOS team asked us to review and audit their new COSMOS Fundraiser code. We looked at their...

Security Audits

The iEx.ec team asked us to review and audit their new RLC token contract code. We looked at their...

Security Audits

The Matchpool team asked us to review and audit their new GUP token code. We looked at their...

Security Audits

The WeTrust team asked us to review and audit their new ROSCA contract code. We looked at their...

Security Audits

We’ve been asked by the SuperDAO team to review and audit their new token code. We looked at their...

Security Audits

Following our audits of the HackerGold (HKG) token and the ProjectKudos contract, we’ve been asked...

Security Audits

Following our audit of the HackerGold HKG token, we’ve been asked by the EtherCamp team to review...

Security Audits

We’ve been asked by the Golem team to review and audit their new token code. We looked at their...

Security Audits

We’ve been asked by the Arcade City team to review and audit their new token code. We conducted the...

Security Audits