Arr00 retweeted
Big news: S&P Global has entered an agreement to acquire OpenZeppelin.
We started in 2015 with the vision of a secure, open financial system powered by blockchains and smart contracts. Ten years and $37 trillion in value transferred later, the standards and rails our team and community built carry major DeFi protocols and blockchain networks as well as the largest stablecoins and tokenized funds.
With @spglobal, those standards and rails can now reach the benchmarks, risk frameworks, and institutional reach global markets already run on.
Proud of the @OpenZeppelin team, everything we’ve accomplished, and everything we’ll continue to build together!
openzeppelin.com/news/spglob…
Arr00 retweeted
Great to see the OpenZeppelin x @zama Confidential
Contracts in production use 🔐
Deposit Confidential Tokens with @zama on Morpho
Institutional allocators, corporate treasuries and market participants can earn yield from @SteakhouseFi curated Morpho Vaults without disclosing their balances or strategies
Introducing Otcly — the simplest way to do an OTC trade on-chain.
Any ERC-20 pair, any counterparty. Gasless to create, non-custodial, and settled in a single atomic transaction. No fees.
Live now → otcly.com 🧵
Smart accounts are first-class.
Every signature is verified by Permit2, which supports ERC-1271 — so Safe multisigs and smart contract wallets can make and take orders exactly like an EOA.
Built for treasuries, DAOs, and teams that settle OTC on-chain.
(5/6)
No order book. No matching engine. No middleman. No fees.
Make your first trade → otcly.com
(6/6)
Arr00 retweeted
Confidential finance is taking shape on @zama, with OpenZeppelin under the hood.
Proud that 11 of 12 winning apps build on OpenZeppelin Contracts, with 8 using ERC-7984, the confidential token standard we co-authored with Zama.
Congrats to the winners of @Zama Developer Program Mainnet Season 2. 👏
234 submissions across 3 tracks. 15 winners. Confidential finance, prediction markets, consumer apps, AI agent tooling were built on the Zama Protocol.
Thanks to everyone who participated. Let's take a look at what the community has built 🧵
Arr00 retweeted
ERC-7984 is now live in the OpenZeppelin Contracts Wizard 🔒
Developers can generate confidential fungible tokens in seconds using Zama's FHE, keeping balances and transfers private by default.
wizard.openzeppelin.com/conf…
ERC-7984 is basically a confidential ERC-20. Instead of your balance being readable by anyone onchain, it stays encrypted, along with transfers and transaction details, private by default. Joint work by @Zama and @OpenZeppelin ⬇️
zama.org/post/erc-7984-the-c…
Arr00 retweeted
🚀 Kicking off my Zero Knowledge Proofs series!
🎬 Episode 1 is live: Dive into zkSNARKs, proof systems, and the fundamentals. No heavy math required.
💡 Start from 0 → 1 and build the intuition you need to actually understand ZK proofs.
👉 Watch here: youtu.be/4cvohdq9si8
Arr00 retweeted
We just shipped OpenZeppelin x @zama Confidential Contracts v0.3.0
→ FHE upgrade to @fhevm/solidity 0.9.1
→ ERC-165 interface detection
→ New extensions across Omnibus, Observer Access, Restricted, Freezable, and RWA
Details: github.com/OpenZeppelin/open…
Arr00 retweeted
This is why pragmatism is wrong.
If something is unjust, you have a duty to rebel, this is more important than comfort.
And so I often wash my clothes with my own bare hands.
Arr00 retweeted
New ERC standard for confidential fungible tokens: pointer-based amounts, time-limited operators, technology-agnostic design. Works with FHE, ZK proofs, or any privacy mechanism while enabling DeFi integration.
An open source contribution to the @ConfTokenAssoc by @Arr00c. Come and discuss this approach 👇
ethereum-magicians.org/t/new…
Arr00 retweeted
Not all ERCs are created equal—join @Amxx to build a fun tier list and explore common issues
🗓️ July 2
🕛 1,45pm
Arr00 retweeted
Stable Send's approach of denominating asset transfers in another unit unlocks powerful use cases in on-chain finance. Bullish on @Arr00c !
