This is the public version of a recent smart contract security audit for the Avastars NFT project . The primary audit work was conducted between 12/01/20 and 05/02/20. Previous versions of the audit reports were delivered directly for the team's internal review in PDF format. Issues were addressed through ongoing communication with the Avastars development team. This public version is revised for a wider audience, converted to a more accessible web format, and updated with additional diagrams and clarifying
Navigate through general sections via the sidenav links on the left. You can also jump to more granular links, such as each specific issue, by visiting the Table of Contents . This site has a light/dark mode togglable via the sun/moon icon at the bottom of the sidenav.
The goal of this audit is to analyze the smart contracts for security vulnerabilities, uncover unintended behaviour, and anticipate potential risks that could exist in an adversarial production environment. The report identifies specific security issues and offers actionable recommendations categorized by Risk Level . It also analyzes the design and implementation of the project as a whole, including the contract architecture, trust model, and game theoretic threats. Finally, the report considers how the co