Omniscia Qanx Token Audit
Round 2 Security Audit
Audit Overview
We were tasked with performing a secondary audit round on the Qanx token implementation which represents a gradually-unlockable token that is meant to be distributed via signed "cheques".
Over the course of the audit, we did not identify any security vulnerabilities in the code and our findings consist of purely gas and style related recommendations.
We advise the Qanx Token team to consider all optimizational exhibits identified in the report.
Post-Audit Conclusion
The Qanx Token team iterated through all findings within the report and provided us with a revised commit hash to evaluate all exhibits on.
We evaluated all alleviations performed by Qanx Token and have identified that all exhibits have been adequately dealt with no outstanding issues remaining in the report.
Contracts Assessed
| Files in Scope | Repository | Commit(s) |
|---|---|---|
| Context.sol (CTX) | qanx-token | 54924320c9, f779be3f7c |
| ERC20.sol (ERC) | qanx-token | 54924320c9, f779be3f7c |
| IERC20.sol (IER) | qanx-token | 54924320c9, f779be3f7c |
| IERC20Metadata.sol (IEC) | qanx-token | 54924320c9, f779be3f7c |
| QANX.sol (QAN) | qanx-token | 54924320c9, f779be3f7c |
Audit Synopsis
| Severity | Identified | Alleviated | Partially Alleviated | Acknowledged |
|---|---|---|---|---|
 | 0 | 0 | 0 | 0 |
 | 3 | 3 | 0 | 0 |
 | 0 | 0 | 0 | 0 |
 | 0 | 0 | 0 | 0 |
 | 0 | 0 | 0 | 0 |
During the audit, we filtered and validated a total of 2 findings utilizing static analysis tools as well as identified a total of 1 findings during the manual review of the codebase.
The list below covers each segment of the audit in depth and links to the respective chapter of the report: