Summary
The most critical subject covered in our audit is functional correctness.
The general subjects covered are event handling, documentation, and gas efficiency.
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 Sky DSS Blow2
Sky implements Dss Blow2, a contract to facilitate the returning of Dai and USDS to the Sky Protocol as system surplus.
“The Sky Protocol (formely known as MakerDAO) is one of the largest dapps on the Ethereum blockchain. Designed by a disparate group of contributors, including developers within the MakerFoundation, its outside partners, and other persons and entities, it is the first decentralized finance (DeFi) application to see significant adoption.”
ChainSecurity has been an invaluable partner throughout almost two years of high-stakes product launches. We prize them for their proactivity, consistency & flexibility—we’re looking forward to continuing the partnership!
Deniz Yilmaz, Tech Lead at Sky