News

The lastest from OpenZeppelin
Introducing the OpenZeppelin Contracts MCP: AI‑Powered Smart Contract Development
Christian Santagata

Christian Santagata

Head of Marketing

Doubling Down on Open Source Tools and Phasing Out Defender
Christian Santagata

Christian Santagata

Head of Marketing

Defender Sunset FAQ

Bram Hoogenkamp

OpenZeppelin Relayer and Monitor are now Open Source
Christian Santagata

Christian Santagata

Head of Marketing

Introducing OpenZeppelin Contracts v5.2 and OpenZeppelin Community Contracts
Ernesto García

Ernesto García

Lead Developer

All
Company
Product Releases & Services
Research
    Sort Sort
    Newest to Oldest
    Oldest to Newest
    Alphabetical: A-Z
    Alphabetical: Z-A
    Strengthening DeFi: OpenZeppelin and Uniswap’s Security Partnership in 2024
    Khizer Arshad

    Khizer Arshad

    Project Manager

    Strengthening DeFi: OpenZeppelin and Compound's Security Partnership in 2024
    Khizer Arshad

    Khizer Arshad

    Project Manager

    Announcing a New Working Group for OpenZeppelin Governor
    OpenZeppelin

    OpenZeppelin

    Compound Case Study: How Compound enhances DAO Operations with Defender

    Bram Hoogenkamp

    Unveiling Uniswap Hooks Library
    Sebastian Perez

    Sebastian Perez

    Introducing OpenZeppelin Contracts v5.1
    OpenZeppelin

    OpenZeppelin

    Seamless Case Study: How Seamless set onchain DeFi Strategies with Defender

    Bram Hoogenkamp

    Solving Ethereum's Interoperability Problem
    Luca Cosivi

    Luca Cosivi

    Head of Open Source

    OpenZeppelin and Chainlink Labs Establish Strategic Alliance To Support Chainlink BUILD Members
    OpenZeppelin

    OpenZeppelin

    Announcing the General Availability of OpenZeppelin Defender
    OpenZeppelin

    OpenZeppelin

    Next-Gen Development on Arbitrum Stylus
    Luca Cosivi

    Luca Cosivi

    Head of Open Source

    Compound Case Study: How Compound Secures its Protocol and Users

    Casey Erikson

    Announcing the OpenZeppelin Zero Knowledge Proofs (ZKP) Practice
    OpenZeppelin

    OpenZeppelin

    Incident Response: Stop Loss of Funds with an Organized Approach

    Casey Erikson

    Introducing OpenZeppelin Contracts 5.0
    OpenZeppelin

    OpenZeppelin

    Matias Woloski Joins OpenZeppelin as Product Advisor
    OpenZeppelin

    OpenZeppelin

    Announcing Defender 2.0
    Demian Brener

    Demian Brener

    CEO

    OpenZeppelin Elevates Security at ETHCC
    OpenZeppelin

    OpenZeppelin

    Announcing The Newest Blockchain Security Fellowship Program
    OpenZeppelin

    OpenZeppelin

    40% Faster Go-Live: Matter Labs Accelerates Journey to Mainnet with OpenZeppelin
    OpenZeppelin

    OpenZeppelin

    Introducing the OpenZeppelin Contracts Security Center
    OpenZeppelin

    OpenZeppelin

    Introducing OpenZeppelin Contracts v4.9
    OpenZeppelin

    OpenZeppelin

    Base Developers Can Now Access OpenZeppelin’s Smart Contract Security
    Stephen Webber

    Stephen Webber

    ETHDenver 2023 OpenZeppelin Hackathon Bounty Winners
    Stephen Webber

    Stephen Webber

    How Web3 Progressively Decentralizes using OpenZeppelin Governor
    Stephen Webber

    Stephen Webber

    Announcing The Newest Blockchain Security Fellowship Program
    Stephen Webber

    Stephen Webber

    Improving DAO Security with Compound's Grant Program
    Stephen Webber

    Stephen Webber

    OpenZeppelin and Compound DAO: a Year of DAO Security Best Practices
    Stephen Webber

    Stephen Webber

    Announcing Security Solutions Partnership with Matter Labs
    Stephen Webber

    Stephen Webber

    Matter Labs Reaches a Security Milestone for the Decentralized Ecosystem
    Stephen Webber

    Stephen Webber

    Announcing OpenZeppelin Contracts 4.8
    OpenZeppelin

    OpenZeppelin

    Feature Announcement
    Stephen Webber

    Stephen Webber

    Validate Smart Contract Storage Gaps With OpenZeppelin Upgrades Plugins
    Stephen Webber

    Stephen Webber

    Announcing Support for the Hedera Network
    Stephen Webber

    Stephen Webber

    Staying Safe with Smart Contract Upgrades
    Stephen Webber

    Stephen Webber

    Announcing the Blockchain Security Research Fellowship
    Stephen Webber

    Stephen Webber

    Announcing OpenZeppelin Contracts for Cairo v0.2.0 

    Martin Triay

    Decentralized On-Chain Security Monitoring for the DeFi Community
    Stephen Webber

    Stephen Webber

    Announcing OpenZeppelin Contracts for Cairo

    Martin Triay

    ANZ Bank's $30 million stablecoin transaction secured by OpenZeppelin
    OpenZeppelin Security

    OpenZeppelin Security

    Security Audits

    Safeguarding OpenZeppelin Contracts
    OpenZeppelin

    OpenZeppelin

    Defender is Expanding Mainnet Access for All
    OpenZeppelin

    OpenZeppelin

    Introducing the Smart Contract Security Registry
    OpenZeppelin

    OpenZeppelin

    OpenZeppelin Contracts 4.3

    Francisco Giordano

    Introducing OpenZeppelin Governor
    Stephen Webber

    Stephen Webber

    Introducing OpenZeppelin Subgraphs
    OpenZeppelin

    OpenZeppelin

    Introducing the OpenZeppelin Secure Development Series
    OpenZeppelin

    OpenZeppelin

    OpenZeppelin Contracts 4.2
    Hadrien Croubois

    Hadrien Croubois

    Developer Manager

    Developers Can Now Register and Manage Chainlink Keeper Jobs with OpenZeppelin Defender

    Ornella Cordoba

    Moonbeam Integrates with OpenZeppelin to Provide Best-in-Class Security Tools to Developers

    Ornella Cordoba

    OpenZeppelin Contracts 4.1

    Francisco Giordano

    Introducing Contracts Wizard

    Francisco Giordano

    OpenZeppelin Contracts 4.0

    Francisco Giordano

    Service Monitoring and Emergency Response with Defender
    OpenZeppelin

    OpenZeppelin

    Introducing Defender Sentinels
    OpenZeppelin

    OpenZeppelin

    OpenZeppelin Defender – March 2021 Update
    Jonathan Alexander

    Jonathan Alexander

    CTO

    OpenZeppelin Contracts 3.4

    Francisco Giordano

    Introducing OpenZeppelin Defender
    OpenZeppelin

    OpenZeppelin

    OpenZeppelin Upgrades Plugins for Buidler and Truffle
    OpenZeppelin

    OpenZeppelin

    OpenZeppelin Upgrades App for Gnosis Safe
    OpenZeppelin

    OpenZeppelin

    Welcome Jonathan Alexander, OpenZeppelin’s new CTO
    OpenZeppelin

    OpenZeppelin

    Microsoft integrates OpenZeppelin Contracts into Microsoft Azure
    OpenZeppelin

    OpenZeppelin

    GSN: The Ultimate Ethereum Onboarding Solution
    OpenZeppelin

    OpenZeppelin

    Say Hi to OpenZeppelin, the Company
    OpenZeppelin

    OpenZeppelin

    Launching the Zeppelin community forum
    OpenZeppelin

    OpenZeppelin

    Announcing the Wyre + Zeppelin TPL integration
    OpenZeppelin

    OpenZeppelin

    Solidity Hot Reloading Using ZepKit
    OpenZeppelin

    OpenZeppelin

    MakerDAO Critical Vulnerability Notice
    OpenZeppelin Security

    OpenZeppelin Security

    Security Audits

    Gas Station Network Alliance: Zeppelin & TabooKey
    OpenZeppelin

    OpenZeppelin

    ETHDenver 2019 Recap and Zeppelin Bounty Winners!
    OpenZeppelin

    OpenZeppelin

    Introducing ZepKit: the easiest way to start your (d)app
    OpenZeppelin

    OpenZeppelin

    Zeppelin at ETHDenver: an upgradeable, linkable future!
    OpenZeppelin

    OpenZeppelin

    Why I’m Building Zeppelin
    OpenZeppelin

    OpenZeppelin

    State of EVM Packages – End of 2018

    Santiago Palladino

    Announcing the ZEP Token Private Beta
    Demian Brener

    Demian Brener

    CEO

    Introducing ZeppelinOS 2.0
    OpenZeppelin

    OpenZeppelin

    Participate in Zeppelin’s Puzzle Game to Celebrate Devcon4!
    Demian Brener

    Demian Brener

    CEO

    Getting started with OpenZeppelin-eth

    Martin Triay

    Announcing OpenZeppelin 2.0

    Francisco Giordano

    The Global Coordination Machine
    OpenZeppelin

    OpenZeppelin

    Announcing the launch of ZeppelinOS
    Demian Brener

    Demian Brener

    CEO

    EthDenver Zeppelin Prize Winners

    Santiago Palladino

    ZeppelinOS Partners With ChainLink, the Market Leader in Trusted Oracles
    OpenZeppelin

    OpenZeppelin

    Introducing Initial Launch Partners for ZeppelinOS
    OpenZeppelin

    OpenZeppelin

    ZeppelinOS Development Roadmap Part Two: Kernel & Contract Development Tools
    OpenZeppelin

    OpenZeppelin

    Announcing ZeppelinOS Labs: A Space for Community Involvement
    OpenZeppelin

    OpenZeppelin

    ZeppelinOS Development Roadmap: Part One
    OpenZeppelin

    OpenZeppelin

    Join Zeppelin’s CTF hacking game to celebrate Devcon3
    Demian Brener

    Demian Brener

    CEO

    Introducing zeppelinOS Whitepaper’s First Draft
    Demian Brener

    Demian Brener

    CEO

    Technical Details of ZeppelinOS
    OpenZeppelin

    OpenZeppelin

    Introducing Zeppelin Solutions
    Demian Brener

    Demian Brener

    CEO

    Introducing Escrow & Key Management Services
    Demian Brener

    Demian Brener

    CEO

    OpenZeppelin now supports ethpm
    OpenZeppelin

    OpenZeppelin

    OpenZeppelin v1.0.0
    Demian Brener

    Demian Brener

    CEO

    Open Zeppelin and Ethereum
    Demian Brener

    Demian Brener

    CEO

    The Ugly Truth About Blockchain Applications
    Demian Brener

    Demian Brener

    CEO

    OpenZeppelin: a New Standard for Secure Blockchain Applications
    Demian Brener

    Demian Brener

    CEO

    OpenZeppelin Framework Proposal and Development Roadmap
    OpenZeppelin

    OpenZeppelin

    View more