OpenZeppelin
@OpenZeppelin
Sep 17
Today we are announcing that S&P Global has entered an agreement to acquire OpenZeppelin. Onchain finance is growing from an emerging market into core financial infrastructure, and the standards and rails our team and community built are becoming the rails of global finance. OpenZeppelin smart contracts facilitated over $37 trillion in value transferred, with the vast majority of the largest DeFi protocols, blockchain networks, stablecoins and tokenized funds relying on them. With S&P Global, we expect to accelerate the impact of onchain finance, backed by more than a century of trust in global markets, benchmarks, and risk frameworks. To our clients and to all the users of OpenZeppelin open source tools: • OpenZeppelin Contracts and all our open source applications and tools remain open source, free, and publicly maintained on GitHub. Building open source standards stays a core priority. • Audits, engineering work, and ecosystem programs continue with the same team, brand, quality, and customer experience, with what will be the added benefit of S&P Global's research capacity, market data, and institutional reach. For the last decade, OpenZeppelin has set the security standard for onchain finance. Today begins a new chapter for that mission, together with one of the most trusted names in global markets. Read the full announcement: openzeppelin.com/news/spglob…

Sep 17, 2026 · 12:06 PM UTC

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Roman Storm 🇺🇸 🌪️
@rstormsf
Sep 17
Mind-blowing to see how far OpenZeppelin has come. Years ago, it was just a repository of smart contracts and a bunch of people who genuinely cared about helping others avoid screwing up their Solidity projects. There was this shared passion for clear, opinionated structure and an obsession with keeping every line of code clean. OZ became the go to place whether you were starting a project or just trying to find your way around Solidity. But what I remember most is the people. They were quick to give feedback on my PRs, weren’t afraid to push back on bad ideas coming into the repos, and never hesitated to admit when they’d made a mistake themselves. High standards, without the ego. I still remember making a terrible youtube video, with my heavy accent. The OZ community was so kind, encouraging, and genuinely appreciative. I saw all the things wrong with it; they appreciated the effort and the contribution. I’ve never forgotten how that made me feel. I genuinely believe OpenZeppelin is one of the reasons Ethereum became so successful. youtu.be/ShW2zQcY4LY?is… OZ team, congratulations 🥂
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Congrats 🎉
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Light the way with lumens.
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Wow. Congratulations.
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saw this coming but in 3-5 yrs
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Huge! Congrats
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So how will this effect my monkey pictures 🐒?
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Wow. Congratulations, guys!
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huge 🔥 gonna take some getting used to import "@spglobal/contracts/token/ERC20/ERC20.sol";
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Congrats to the OZ team!
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Amazing to be part of this incredible company! 🫡
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do security researchers need to wear suits now?
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Congrats OZ team!
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This is a massive milestone for the ecosystem and shows how far smart contract security has come.
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Woahh!! Congratulations 🚀
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That's huge 😮🥹🤩
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congrats, big respect for your work 🫡
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Congratulations team 🤝
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Congrats! 👏
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Congratulations to the team!
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this is massive for the entire space
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congratulations @OpenZeppelin team. similarly next will be @QuillAudits_AI
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huge news, congrats
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this is so cool! congrats!
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what a time to be alive. congrats to the @OpenZeppelin team 👏
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Congratulations!
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