OpenZeppelin Relayers and Monitor are now Open Source

Introducing the alpha release of Open Source Relayers & Monitor for EVM networks, Solana, and Stellar. Get your hands on fully customizable, self-hosted dev tooling for secure onchain automation.

One of the topics we focused on at OpenZeppelin this year was feedback. We feel that giving and...

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How to protect your contracts against reentrancy after Ethereum’s Istanbul hard fork.

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Gas Station Network is an open-source service that allows developers to create unique decentralized...

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In this post, we’ll go in depth into the CREATE2 opcode and its uses in counterfactual...

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Recently, Zeppelin announced that it had joined the Gas Station Network Alliance, a new group...

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This post explains how to use ZepKit to enable hot reloading to save time when developing smart...

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While working on an audit for the Coinbase team, we found a critical vulnerability in the DSChief...

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While working on an audit for the Coinbase team, we found a critical vulnerability in one of the...

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Few blockchain applications have real adoption. It’s a fact. Barely a few surpass the low hundreds...

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A mental shortcut for thinking about EVM packages is to compare them to a package manager such as...

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At OpenZeppelin we help protect the core infrastructure of open and decentralized applications. I’m...

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Deploying to production can be a stressful experience, especially if you don’t have a proper suite...

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