Products

Build

Contracts Library
Secure smart contract templates

Contracts Wizard
Interactive smart contract generator

Upgrades Plugin
Deploy upgradeable contracts

Secure

Safe Utils
Verify Safe transactions before signing

Access Control
Manage contract roles and permissions

Operate

Relayers
Send on-chain transactions

Monitor
Gain visibility into your smart contracts

Explore the Open Source Stack ->
Services

Smart Contract Security Audit
Industry standard for securing smart contracts

Blockchain Infrastructure Audit
Secure complex offchain components

ZKP Practice
Scalability, Privacy, and Security

Take a look at our Audits Stats ->
Solutions

Ecosystem Stack
Developer acquisition, accelerated

Financial Institutions Stack
Bring traditional finance onchain
Resources

Resources

Documentation

Blog

Forum

Ethernaut CTF

Company

About us

Careers

Security Center
Stats

Login Talk to an Expert

Talk to an Expert
Products
Services
Solutions
Resources
Company
Stats

Devcon ‘24 Talks

Check the Recordings

Devcon hero background image

Devcon hero background image

OpenZeppelin is excited to present at the global Ethereum conference, bringing together developers, researchers, thinkers, and makers.

Featured Talks

Lightning Session

How to onboard 22M users overnight using non-conventional cryptography

Nov 13

Nov 13
Watch Now

Ernesto García
Smart Contracts Engineer

Lightning Session

Double entry point issues - From breaking Compound to Uniswap v4

Nov 15

Nov 15
Watch Now

Jota Carpanelli
Head of Security Research

Details

Talks / Lightning Sessions

Speakers

Nov 12

Panel: Bridging TradFi and DeFi through Ethereum and EVM: A Pathway to Innovation

Luca Cosivi
Ecosystem Development Lead

Nov 13

How to onboard 22M users overnight using non-conventional cryptography

Ernesto García
Smart Contracts Engineer

Nov 13

The next generation of governors will be modular

Dennison Bertram
Governance

Hadrien Croubois
Governance

Dennison Bertram
Governance

Hadrien Croubois
Smart Contracts Engineer

Nov 13

The verge is (not) going to break your contracts!

Hadrien Croubois
Smart Contracts Engineer

Nov 15

Bringing your own cryptographic identity to smart accounts

Ernesto García
Smart Contracts Engineer

Nov 15

How to Audit Smart Contract Languages: Brief Intro

Nicolás García
Security Researcher

Nov 15

Double entry point issues - From breaking Compound to Uniswap v4

Jota Carpanelli
Head of Security Research

© Zeppelin Group Ltd Service Level Agreement Terms of Service Privacy Policy Trademark Guidelines

Products

Contracts Library
Contracts Wizard
Upgrade Plugins
Safe Utils
Access Control
Relayers
Monitor

Services

Smart Contract Security Audit
Blockchain Infrastructure Audit
ZKP Practice

Solutions

Ecosystem Stack
Financial Institutions Stack

Resources

Documentation
Blog
Forum
Ethernaut CTF

Company

About us
Careers
Brand Kit
Trust