OpenZeppelin achieves SOC 2 Type 2 certification, demonstrating institutional-grade security standards for leading Web3 companies and financial institutions. Learn how this milestone strengthens operational security beyond our smart contract expertise that has facilitated over $35 trillion in Total Value Transferred.| blog.openzeppelin.com
OpenZeppelin's Notorious Bug Digest #4 analyzes critical Web3 vulnerabilities: deflationary token exploits, ERC4626 overrides, Permit2 DoS attacks, and Rust shift overflows. Essential reading for Web3 security professionals.| blog.openzeppelin.com
Mantle V2 is a layer 2 (L2) scaling solution for Ethereum that uses fraud proofs instead of validity proofs for its security. The protocol aims to provide low transaction fees and high throughput while maintaining full EVM compatibility. Mantle V2 is built on top of Ethereum using the OP Stack and therefore shares many similarities with Optimism. This audit particularly focuses on its L2 execution client which has been forked from Optimism's op-geth repository. While changes have been made in...| blog.openzeppelin.com
Mantle V2 is a layer 2 (L2) scaling solution for Ethereum that uses fraud proofs instead of validity proofs for its security. The protocol aims to provide low transaction fees and high throughput while maintaining full EVM compatibility. Mantle V2 is built on top of Ethereum using the OP Stack and therefore shares many similarities with Optimism. The op-node, op-batcher, and op-proposer components collectively comprise the consensus layer that keeps the chain running and glues all the other l...| blog.openzeppelin.com
$9 billion has been compromised through smart contract hacks across the industry so far, with $1.2 billion occurring in 2024 alone. These staggering figures highlight the pressing need for thorough security measures, and that’s where smart contract audits play a critical role.| blog.openzeppelin.com
We audited the Uniswap/v4-periphery repository at commit df47aa9 and the Uniswap/universal-router repository at commit 4ce107d. Smart Contract Audit.| blog.openzeppelin.com
Smart Contract Audit. We audited the Uniswap/v4-core repository at commit d5d4957 and founded a Critical Severity Issue.| blog.openzeppelin.com
In 2024, OpenZeppelin executed thorough audits of Uniswap v4's Core, Periphery, and Universal Router, uncovering and resolving critical security issues. Following the audits, the Uniswap Foundation awarded OpenZeppelin a grant to develop the Uniswap v4 Hooks Library.| blog.openzeppelin.com
We audited the Fantom-foundation/Bridge repository at commit 558465d. Smart Contract Audit.| blog.openzeppelin.com
We audited the Fantom-foundation/Opera-Bridge repository at commit 730e10b3. Smart Contract Audit.| blog.openzeppelin.com
