Summary
The most critical subjects covered in our audit are functional correctness, access control, and upgradeability. No significant vulnerabilities were identified during this review, therefore security regarding all the aforementioned subjects is high.
In summary, we find that the codebase provides a high level of security.
It is important to note that security audits are time-boxed and cannot uncover all vulnerabilities. They complement but don't replace other vital measures to secure a project.
About USDT0 Arbitrum v2
In this project, the second version of the Arbitrum Extension of the TetherToken is implemented. This version of the token migrates the bridging functionalities from the Arbitrum Bridge to LayerZero.
Working with ChainSecurity has been an exceptional experience. Their prompt response times, deep technical expertise, and seamless workflow demonstrate their professionalism and dedication to excellence. We are thrilled to partner with them and look forward to collaborating on future projects.
Lorenzo Romagnoli, USDT0