Doubling Down on Open Source Tools and Phasing Out Defender

OpenZeppelin is doubling down on open source development tools by sunsetting Defender and releasing production-ready open source Relayer and Monitor. Discover new features, and our expanded open ...

The Transaction Permission Layer protocol (TPL) is a method for assigning metadata (herein referred...

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ZeppelinOS is all about making the technology of upgradeability into an accessible and frictionless...

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Blockchains are immutable, and Ethereum is no exception. Ethereum has a rich smart contracts...

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With the first release of ZeppelinOS two months ago, the key issue we wanted to tackle was...

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Venezuelans are at the heart of the Americas’ worst-ever refugee crisis, most of them unable to...

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Current blockchain protocols lack an effective governance mechanism that ensures transactions...

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Today we’re excited to announce the first mainnet release of ZeppelinOS, a platform for developing,...

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One of the biggest advantages of Ethereum is that every transaction of moving funds, every contract...

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During the last months we've been designing and developing a prototype of the zeppelin_os Kernel....

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Blockchain technology empowers the individual, holding the promise of an open financial system....

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As mentioned in our Development Roadmap Part Two, the Kernel is the foundational layer of...

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As mentioned in our Development Roadmap Part One, the smart contract industry is in urgent need of...

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