Introducing OpenZeppelin Contracts v5.1

Augur Core v2 Audit: Components

The Augur team asked us to review and audit a number of components of the Augur Core v2 project. We...

Security Audits Solidity

Augur Core v2 Audit

The Augur team asked us to review and audit their Augur Core v2 project. We looked at the code and...

Security Audits

Compound Alpha Governance System Audit

In this audit, we looked into Compound's alpha version of their governance system and its...

Security Audits Solidity Lending

Compound Open Oracle Audit

Compound's Open Oracle System is a protocol aiming to provide an on-chain price oracle based on...

Security Audits Solidity Lending

Opyn Contracts Audit

The Opyn team asked us to review and audit the system. We looked at the code and now publish our...

Security Audits

Compound Finance

The Compound team asked us to audit their integration of Multi-Collateral Dai and the Dai Savings...

Security Audits Solidity Lending

PoolTogether Audit

The PoolTogether team asked us to review and audit the system. We looked at the code and now...

Security Audits

Aave Protocol Audit

The Aave team asked us to review and audit a pre-production version of their protocol. We looked at...

Security Audits Solidity Lending

Eco Contracts Audit

The Eco team asked us to review and audit the contracts for their open payment network. We looked...

Security Audits Solidity Payments

ArroToken Audit

The Arro team asked us to audit their ERC20 ArroToken project. We look at the code and now we...

Security Audits

A Year of Research at OpenZeppelin

It's been a busy 2019 for our dearest Research team. These are the main highlights of the year!.

Security Insights

Deep dive into the Minimal Proxy contract

In this deep dive into low-level EVM code, you will learn how to code a Minimal Proxy (EIP 1167)...

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