OpenZeppelin (@OpenZeppelin) / X

OpenZeppelin

4,322 posts

OpenZeppelin

@OpenZeppelin

The security standard for onchain finance. $35 trillion+ in value transferred secured since 2015 for the institutions and innovators shaping global finance.

Joined August 2016

Pinned
OpenZeppelin
@OpenZeppelin
Jun 10
OpenZeppelin is bringing its security standard to @CantonNetwork We're building a secure contracts library, reference implementations, and developer tooling for Canton's privacy-first ecosystem, engineered for the most critical institutional use cases.
00:00
12K
OpenZeppelin
@OpenZeppelin
19h
For banks building onchain, the decisions that most determine whether a program is defensible are made before a line of code is written. By the time any security review is underway, upgrade governance, key management, and access control architecture are largely fixed.
1.2K
OpenZeppelin
@OpenZeppelin
19h
A single compromised key can change live contract logic before anyone can respond, if upgrade governance wasn't designed in from the start. Security at the architecture stage means findings can be remediated before they become permanent. Read more ↓
The Architecture Decisions Banks Must Get Right Before Building Onchain
From openzeppelin.com
337
OpenZeppelin reposted
Money Machine
@moneydotmachine
Jun 17
Look forward to building on this standard framework from @OpenZeppelin ERC-7540 Async Vaults are the way 🪬
OpenZeppelin
@OpenZeppelin
Jun 3
Tokenized treasuries, private credit, and regulated funds often settle over days, a timeline synchronous onchain vaults weren't designed for. We've merged an implementation of ERC-7540 with support from @tokenizedvault members @centrifuge and @superformxyz to solve this.
975
OpenZeppelin reposted
clemlaflemme 🥕
@ClementWalter
Jun 17
First confidential gateway to ERC4626 vaults, powered by @OpenZeppelin batcher primitive + @zama fhe coprocessor next iterations will included vaults with native ERC7984 support and global netting for the whole encryp/decrypt boundary
clemlaflemme 🥕
@ClementWalter
Jun 17
Article
Private Deposits into Public DeFi: Zama's First Confidential Vault Design
Confidential tokens and onchain yield have, until now, been mutually exclusive. You could hold an ERC-7984 confidential token with an encrypted balance, or you could earn yield in an ERC-4626 vault,...
1.8K
OpenZeppelin
@OpenZeppelin
Jun 16
OpenZeppelin Move Contracts for @SuiNetwork shipped v1.3 Bring the latest audited foundations to your Sui app: ➝ Rate limiting ➝ Role-based Access Control ➝ DeFi math primitives for AMM swaps and bonding curves Full changelog ↓ github.com/OpenZeppelin/c…
2.3K
OpenZeppelin reposted
Luca
@daluca
Jun 15
Great to join the Open Standards for Programmable Finance panel at Onchain Finance 2026 in São Paulo and share the stage with @gaborgurbacs, @SophiaLopez, @SuiNetwork’s Henrique Teixeira and @danielabarbosa. Institutions in Brazil are moving onchain fast. The standards
1K
OpenZeppelin reposted
Canton Network
@CantonNetwork
Jun 11
An open-source contracts library, reference implementations, and developer tooling for Canton, backed by the security standard behind $35T in value transferred onchain. @OpenZeppelin is building the secure development foundation for institutional applications on Canton. ↓
OpenZeppelin
@OpenZeppelin
Jun 10
OpenZeppelin is bringing its security standard to @CantonNetwork We're building a secure contracts library, reference implementations, and developer tooling for Canton's privacy-first ecosystem, engineered for the most critical institutional use cases.
00:00
6.1K
OpenZeppelin
@OpenZeppelin
Jun 11
Every team at a financial institution runs on established frameworks. Compliance has its mandates, risk has its controls, and technology has its development standards. Blockchain introduces a new paradigm that cuts across all of them.
933
OpenZeppelin
@OpenZeppelin
Jun 11
We broke down what security standards actually mean for institutions building onchain: the code, the operation, and the compliance posture. Read more here ↓
What Security Standards Actually Mean for Financial Institutions Building Onchain
From openzeppelin.com
605
OpenZeppelin reposted
Blockchain Security Standards Council
@blockchainssc
Jun 8
Last chance to join BSSC on June 11 for a live discussion with Claire Le Gal from Mastercard, John Neufeld from OpenZeppelin and Max Courchesne-Mackie from Figment on the new standards shaping blockchain security. Executive Director Adam Rak will be moderating the conversation
1.3K
OpenZeppelin
@OpenZeppelin
Jun 10
Replying to @OpenZeppelin
Institutional finance is already onchain. DTCC, Broadridge, and Goldman Sachs process $9T+ in tokenized value on Canton every month. We are thrilled to build solutions across the Canton Network to accelerate secure development for the next era of finance.
879
OpenZeppelin
@OpenZeppelin
Jun 10
Read the full announcement ↓
OpenZeppelin to Accelerate Secure Development for Institutions Building on Canton
From openzeppelin.com
744
OpenZeppelin
@OpenZeppelin
Jun 9
We're at @ethconf this week! Stop by our meeting room to learn more about onchain security and how we can help secure your blockchain infrastructure.
1.7K
OpenZeppelin reposted
Eric Ng
@ericng39
Jun 8
Learn how to properly configure role-based access control in Move with the latest OpenZeppelin Contracts for Sui. Manage roles, permissions, and safer access patterns in your contracts. Full workshop link below 👇
00:00
1.1K
OpenZeppelin
@OpenZeppelin
Jun 8
Frontier models can write smart contracts that work. Whether they survive security edge cases is the harder question. We put this to the test by collaborating with @circle to develop ChainBench, a benchmark for agent-driven crosschain smart contract generation.
Circle Developer
@BuildOnCircle
May 27
Introducing ChainBench, built in collaboration with @OpenZeppelin. ChainBench is an LLM benchmark for crosschain smart contract generation, testing how model-agent systems write functional and secure contracts across languages, difficulty levels, and development harnesses. Key
9.9K