NewIntroducing the Contracts MCP: Build secure, OpenZeppelin-standard contracts with AI
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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 Relayer and Monitor. Discover new features, and our expanded open ...

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Doubling Down on Open Source Tools and Phasing Out Defender
All Announcements Security Audits Security Insights Products Events Case Study

Notional Contracts Audit

The Notional Finance team asked us to review and audit the governance smart contracts of their v2...

Security Audits

Origin Dollar Audit

The Origin Protocol team asked us to review and audit their Origin Dollar smart contracts. We...

Security Audits Stablecoin

Ribbon Finance Audit

The Ribbon Finance team asked us to review and audit their Theta Vault and Delta Vault smart...

Security Audits

Celo Contracts Audit Release 5

In another round of auditing, the cLabs team asked OpenZeppelin to review and audit recent changes...

Security Audits

Beta Finance Audit

The Beta Finance team asked us to review and audit some of their protocol smart contracts. We...

Security Audits

Fei Protocol Audit – Phase 2

The Fei Protocol team asked us to review and audit updates to their protocol smart contracts. This...

Security Audits Solidity Governance

Celo Contracts Audit – Release 4

As another phase of auditing, the cLabs team has asked us to review and audit the recent changes to...

Security Audits

Alpha Finance Homora V2 Audit

The Alpha Finance Lab team asked us to review and audit their Homora V2 smart contracts. We looked...

Security Audits

The Graph – Staking Bugfix #2 Audit

The Graph team asked us to audit a bugfix present in the Staking contract when an allocation is...

Security Audits

The Graph – Slashing Upgrade Audit

The Graph team asked us to audit an upgrade of the DisputeManager contract that adds separated...

Security Audits

The Graph – Staking Bugfix #1 Audit

The Graph team asked us to audit a bugfix of an issue regarding the Staking contract.

Security Audits

The Graph Audit

The Graph team asked us to audit the new functionality of the Managed contract that saves on gas...

Security Audits
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