CheckDot security record
As of 3 Nov 2026, CheckDot has 3 audit reports by 2 security firms on Trustblock; the latest is by CertiK, dated 31 Aug 2023. Those reports list no open critical findings.
Record last updated . It holds audits, findings and contracts up to Nov 2026, and incidents up to Oct 2026. Trustblock does not review code.
Audits3
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| CheckDot | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
| Checkdot New | Security firm: QuillAudits | Date: | Scope: Files named in the report | No open critical findings | Open · quillaudits.com |
| Checkdot | Security firm: QuillAudits | Date: | Scope: Not recorded (see the report) | No open critical findings | Open · quillaudits.com |
Findings12
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 1 | 1 |
| Medium | 1 | 0 | 2 |
| Low | 4 | 0 | 3 |
HighUntitled findingCheckdot New · QuillAudits · 25 Oct 2021Fixed
The report gives no description here.
Open the reportMediumUntitled findingCheckdot New · QuillAudits · 25 Oct 2021Fixed
The report gives no description here.
Open the reportMediumUntitled findingCheckdot New · QuillAudits · 25 Oct 2021Fixed
The report gives no description here.
Open the reportLowUse of `_holdingTimes` variableCheckDot · CertiK · 31 Aug 2023Fixed
In the `_transfer()` function, the `_holdingTimes` of `sender` will be set to `block.timestamp`. In the case that the `recipient` is receiving tokens when it has no token balance prior to the transfer, the `_holdingTimes` of `recipient` will also be set to `block.timestamp`. There are some concerns regarding the setting of `_holdingTimes` during transfers. For example, the initial holder transfers 200 CDT to Alice, and then Alice transfers 100 CDT to Bob and 100 CDT to Carl, finally Bob transfers 50 CDT back to Alice. It is observed that the `_holdingTimes` of Alice is updated with each of the above transactions involving Alice and the value of `_holdingTimes` is overwritten during normal transfers. In the various scenarios, like the ones described above, the value of `_holdingTimes` could be interpreted to mean different things. Therefore, we would like to understand more about the use of `_holdingTimes` and confirm if the current implementation aligns with the intended design.
Open the reportLowUntitled findingCheckdot New · QuillAudits · 25 Oct 2021Fixed
The report gives no description here.
Open the reportLowUntitled findingCheckdot New · QuillAudits · 25 Oct 2021Fixed
The report gives no description here.
Open the reportContracts
No deployed address is recorded for these audits.
The reports name a repository or files. Open a report to see its scope.
Show this on your site
Is this your project? Show this record on your own website. The label states what the record holds, links to this page and updates by itself. It is free and needs no sign-in.
Content
Automatic: the three strongest facts of this project’s own record (its last audit and two more), highlighted. They update with the record. Picking a fact turns Automatic off.
Style
Format
<head><script src="https://widget.trustblock.run/project-widget.min.js" defer></script></head><body><divdata-tb-project-widgetdata-tb-project-slug="checkdot"></div></body>
Paste the code where the label should appear. It uses no API credit and updates by itself.
Something wrong on this page? A missing report, a wrong date, a finding that was fixed since. Tell us and we check it against its source.
Tell us