Introducing OpenZeppelin Defender

Introducing OpenZeppelin Defender: secure operations for Ethereum OpenZeppelin Defender allows projects to get products to market faster and…

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GEB Protocol Audit

The GEB protocol built by the Reflexer Labs team, is a stablecoin project based on the core design principles of the…

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PoolTogether v3 Audit

The PoolTogether team asked us to review the changes to the v3 contracts. We looked at the code and now publish our…

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Celo Contracts Audit

The cLabs team working on the Celo platform asked us to review and audit the smart contracts for the protocol. We…

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Celo Contracts Audit

The cLabs team working on the Celo platform asked us to review and audit the smart contracts for the protocol. We examined the code, and here we publish our findings.

MCDEX Mai Fund Protocol Audit

Monte Carlo Decentralized Exchange is a decentralized derivatives exchange. The Mai Fund Protocol is a trading tool built on top of the Mai Protocol.

The State of Smart Contract Upgrades

The State of Smart Contract Upgrades - 2020 edition A survey of the different Ethereum smart contract upgrade patterns and strategies from a technical viewpoint, plus a set of good practices and…

Endaoment Audit

The Endaoment team asked us to review and audit their smart contracts. We looked at the code and now publish our results.

UMA Audit – Phase 3

In this third phase of our engagement, the UMA team asked us to audit seven pull requests that make changes to Solidity contracts that we have already audited in previous phases. Since the PRs make…

Set Protocol Audit

Set Protocol provides a mechanism for a single ERC20 token to represent a combination of other tokens on Ethereum. Version 2 of the protocol has the same goal but changes the architecture.

Audius Contracts Audit

The Audius team asked us to review and audit their smart contracts. We looked at the code and now publish our results.

Primitive Audit

The Primitive team asked us to review and audit an early version of their smart contracts, and here we present our results.

New Tools to Securely Manage Smart Contract Upgrades

We have partnered with Truffle, Nomic Labs (buidler) and Gnosis Safe to release two plugins and a new app to securely deploy and manage upgradeable smart contracts.

OpenZeppelin Upgrades Plugins for Buidler and Truffle

We are releasing two new packages to deploy and manage upgradeable contracts from Buidler and Truffle! With them, you can easily and securely leverage the full flexibility of contract upgrades…

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Celo Contracts Audit

The cLabs team working on the Celo platform asked us to review and audit the smart contracts for the protocol. We examined the code, and here we publish our findings.

MCDEX Mai Fund Protocol Audit

Monte Carlo Decentralized Exchange is a decentralized derivatives exchange. The Mai Fund Protocol is a trading tool built on top of the Mai Protocol.

The State of Smart Contract Upgrades

The State of Smart Contract Upgrades - 2020 edition A survey of the different Ethereum smart contract upgrade patterns and strategies from a technical viewpoint, plus a set of good practices and…

Endaoment Audit

The Endaoment team asked us to review and audit their smart contracts. We looked at the code and now publish our results.

UMA Audit – Phase 3

In this third phase of our engagement, the UMA team asked us to audit seven pull requests that make changes to Solidity contracts that we have already audited in previous phases. Since the PRs make…

Set Protocol Audit

Set Protocol provides a mechanism for a single ERC20 token to represent a combination of other tokens on Ethereum. Version 2 of the protocol has the same goal but changes the architecture.

Audius Contracts Audit

The Audius team asked us to review and audit their smart contracts. We looked at the code and now publish our results.

Primitive Audit

The Primitive team asked us to review and audit an early version of their smart contracts, and here we present our results.

New Tools to Securely Manage Smart Contract Upgrades

We have partnered with Truffle, Nomic Labs (buidler) and Gnosis Safe to release two plugins and a new app to securely deploy and manage upgradeable smart contracts.

OpenZeppelin Upgrades Plugins for Buidler and Truffle

We are releasing two new packages to deploy and manage upgradeable contracts from Buidler and Truffle! With them, you can easily and securely leverage the full flexibility of contract upgrades…