Chainalysis experienced a minor incident on July 13, 2026 affecting Sentinel, lasting 13h 46m. The incident has been resolved; the full update timeline is below.
Affected components
Sentinel
Update timeline
- monitoring Jul 13, 2026, 11:44 PM UTC
We are currently investigating an issue where Alerts for Sentinel are not generating correctly. A fix has been put in place, and we will continue to monitor this over the next 12 hours. Next update at 10:00 UTC
- monitoring Jul 14, 2026, 11:21 AM UTC
We have deployed a fix, and the issue is no longer occurring for new alerts. We are now working on backfilling the affected alerts. Next update at 17:00 UTC.
- monitoring Jul 14, 2026, 01:27 PM UTC
We are continuing to monitor for any further issues.
- resolved Jul 14, 2026, 01:31 PM UTC
This incident has been resolved. Please reach out to [email protected] if you have any questions or require further assistance.