The security standard for onchain finance. $38 trillion+ in value transferred secured since 2015 for the institutions and innovators shaping global finance.
Joined August 2016
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- Following132
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OpenZeppelin retweeted
“Encrypted, not anonymous”, a workshop by @OpenZeppelin today on how to build confidential contracts using @zama FHE, and common types of gotchas to look out for to build secure contracts.
Also got to meet companies wanting to use confidential contracts in @lfdecentralized blockchain stacks!
OpenZeppelin retweeted
Will S&P Global start rating crypto projects?
S&P Global just acquired @OpenZeppelin, and its CTO @jalex206 expects the two to combine S&P's risk ratings with OpenZeppelin's security work to set a standard for tokenized assets.
Nothing is formalized yet, he tells @CamiRusso, but the goal is to bring it to market fast.
From @StellarOrg's Meridian in Lisbon.
OpenZeppelin retweeted
Quantum-safe transactions, priced in cents.
In an open challenge, Falcon-512 verification reached ~$0.023 per transaction.
Participants and their AI agents set 434 records in the challenge from @StarknetFndn and @StarkWareLtd, in collaboration with @OpenZeppelin.
postquantum.provably.fast
OpenZeppelin retweeted
secure private state management is now available and open source, for institutional confidentiality, coordination, and compliance
To operate onchain, organizations need privacy and shared control, without handing over the keys.
OpenZeppelin and @0xMiden designed Guardian to that end: the first non-custodial Private State Manager.
Now live as Miden opens to its early partners.
Read the story ↓
openzeppelin.com/customer-st…
OpenZeppelin retweeted
S&P Global has completed its acquisition of OpenZeppelin, the security standard for onchain finance.
The transaction complements S&P Global’s risk assessment capabilities in digital asset markets and brings OpenZeppelin's deep expertise in onchain ecosystem development, enhancing its ability to create the next generation of onchain security assessments and benchmarks, and deliver essential intelligence as capital markets transition onchain.
Read the full announcement: okt.to/m3prwQ
OpenZeppelin retweeted
Bringing digital assets into established financial systems requires strong financial governance and regulatory expertise.
Dinesh Dahiya, VP of Finance at @OpenZeppelin, joins Unchained Summit India, bringing experience across digital assets, traditional finance and financial regulation.
Previously, as CFO of KuCoin EU, he led its MiCA authorisation, giving him practical experience in the compliance frameworks shaping digital asset businesses in Europe.
📍 Courtyard by Marriott, Mumbai | 5–6 November 2026
Be part of the discussions shaping institutional adoption and regulatory readiness in digital assets. Get your pass from US$ 149 at unchainedsummit.com/india.
@AeternumInc
#AnEventbyAeternum #UnchainedSummit #DineshDahiya #OpenZeppelin #DigitalAssets
OpenZeppelin retweeted
Confidential Tokens are ready to be deployed on Stellar mainnet 🔒
Add a confidential layer to any SEP-41 token you’ve already issued. Balances and payment amounts are no longer visible onchain.
Shipped in @OpenZeppelin's Stellar Contracts v0.8.0.
OpenZeppelin retweeted
NEW: @OpenZeppelin, which S&P Global agreed to acquire, embeds Chainlink into its tooling standard used by the vast majority of the industry, including BlackRock, WisdomTree, Franklin Templeton, and more.
Chainlink CCIP, CRE, & ACE are now built into the tools behind $38+ trillion in transferred value.
Today we’re announcing a strategic partnership with @chainlink
Chainlink CCIP and ACE are now natively embedded across OpenZeppelin tooling, giving institutions and developers one trusted foundation for moving assets and operations onchain.
OpenZeppelin retweeted
Very excited to announce we're welcoming 12 new members.
Another step toward our mission of onboarding the next TRILLION of assets onchain.
With the SEC opening the door to tokenized stock trading onchain:
- We've added a regulated broker-dealer building lending against tokenized NMS stock
- We're deepening our DeFi bench with leading lending protocols and onchain asset managers
- We've brought on the infrastructure tokenization runs on: smart contract security, onchain accounting, blockchain data and self-custody
- We've expanded into Canton, an ecosystem institutions are adopting quickly
- We're strengthening our research and policy work with two of the most respected standards and policy groups in the space
Meet the new TAC members:
tacoalition.org/p/welcome-to…
We also unveiled the Global Access Protocol (GAP) today, a framework for making tokenized securities composable in DeFi. More on this next week.
Thank you to our returning members, alums and partners for continuing to build this with us!
cc: @AscendFi, @controlprivate, @cryptio_co, @EntEthAlliance, @eulerfinance, @lavanetxyz, @OpenZeppelin, @Protocol_Wealth, @reserveprotocol, @trize_io
OpenZeppelin retweeted
@OpenZeppelin provides architecture, build, and continuous security coverage for financial institutions, networks, and protocols.
They joined us in the Cosmos Partner Network to help global financial players accelerate digital asset initiatives.
OpenZeppelin retweeted
Groundwork is in Washington DC on purpose.
The rules for this industry are being written here. The students who will spend their careers working under those rules are at universities across the city. Groundwork puts both in one room for an afternoon.
Co-hosted by 1inch Forward and the @BlockchainAssn, during @dcfintechweek.
Seven panels and six roundtables. Speakers from @RobinhoodCrypto, @Uniswap, @circle, @digitalasset, @FireblocksHQ, @OpenZeppelin, @trmlabs, @Dune, @Alchemy and @CertiK. Faculty from Columbia, NYU, Rutgers and George Mason. Students moderate two of the main stage panels.
Learn the system you're about to inherit.
Groundwork
📅 16 October
📍 National Union Building, Washington DC
Thanks to support from @DCDAOxyz, @YAPGlobalTeam and @INPUT_global.
OpenZeppelin retweeted
Day 2, Digital Assets Week.
11:20 - What does it take to build the institutional stack for onchain finance.
Daniel Coheur joined by Thodoris Karakostas (@chainlink), Ghazi Ben Amor (@zama) and Jonathan Alexander (@OpenZeppelin).
OpenZeppelin retweeted
patterns here are important for many things we are working on and extendable with other elements for many institutional concerns including account privacy
An onchain identity used to prove eligibility for a regulated asset.
In ONCHAINID v3, it can also hold assets, sign transactions, and manage recovery in one compliant flow.
It's now a modular smart account, upgraded together with @TREX_network.
OpenZeppelin retweeted
ONCHAINID v3 has been audited by @OpenZeppelin.
An onchain identity used to prove that a holder was eligible for a regulated asset, and stop there.
In v3 it holds the asset, signs for it and manages its own recovery.
Full report below ↓
OpenZeppelin retweeted
Confidential Tokens on Stellar hide balances and amounts while leaving addresses out in the open.
So what can an issuer still do when it can't see what's in an account?
@boyanxyz of @OpenZeppelin walks through it 👇
OpenZeppelin retweeted
More tools for builders on TRON. ⚙️
@OpenZeppelin's Contracts library and development stack are now live on TRON, giving developers more ways to build, upgrade, and secure smart contracts.
OpenZeppelin's Contracts library and development stack are live on @TRONdao.
Scaffold directly from the Contracts Wizard or your AI assistant to:
• Upgrade live contracts without losing state
• Integrate Hardhat, Foundry & TronBox plugins
• Enable passkey sign-ins
OpenZeppelin retweeted
OpenZeppelin Contracts and the OpenZeppelin development stack are now live on @trondao.
I worked directly on this project. Here is what TRON developers get 🧵
OpenZeppelin retweeted
What does onchain privacy look like?
One approach: confidentiality. Amounts and balances stay hidden, while addresses stay visible.
The privacy banks and users expect, with the efficiency and security of blockchain.
@boyanxyz from @OpenZeppelin explains.
stellar.org/blog/developers/…
OpenZeppelin retweeted
@OpenZeppelin is now available on TRON.
Developers can now build with audited smart contract components, familiar upgrade workflows, and security tooling designed for the TRON network.
More details from @Cointelegraph 👇
cointelegraph.com/press-rele…
