Introducing OpenZeppelin Contracts v5.1

Introducing Zeppelin Solutions

Zeppelin Solutions is a technology company focused on improving blockchain technology, security and...

Announcements Products

Metal Token Audit

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

Security Audits

Storj Token Audit

The Storj team asked us to review and audit their new Storj Token (STORJ) code. We looked at their...

Security Audits

The 4 Stages of a Token Sale

Token sales have emerged as a fundraising alternative to traditional venture capital. To this day,...

Security Insights

Handling Crowdsale Funds Securely

When developing a crowdsale smart contract, there are several options for handling the collection...

Security Insights

Basic Attention Token (BAT) Audit

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

Security Audits

How To Create Token and Initial Coin Offering Contracts Using Truffle + Zeppelin Solidity

Token contracts are hot. Token crowd sales aka Initial Coin Offers(ICO) are hotter. There have been...

Announcements

Moeda Token Audit

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

Security Audits

External audit of OpenZeppelin

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

Security Audits

WingsDAO Token Audit

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

Security Audits

Blockchain Capital Token Audit

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

Security Audits

COSMOS Fundraiser Audit

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

Security Audits