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Uptime over the past 90 days. View historical uptime.
Crypto Compliance Operational
90 days ago
99.98 % uptime
Today
KYT API Operational
90 days ago
99.97 % uptime
Today
KYT UI Operational
90 days ago
99.96 % uptime
Today
Entities Operational
90 days ago
99.99 % uptime
Today
Sentinel Operational
90 days ago
100.0 % uptime
Today
Crypto Investigations Operational
90 days ago
99.98 % uptime
Today
Reactor Operational
90 days ago
99.96 % uptime
Today
Stories Operational
90 days ago
100.0 % uptime
Today
Investigations API Operational
90 days ago
100.0 % uptime
Today
Rapid Lookup Operational
90 days ago
99.98 % uptime
Today
Crypto Security & Fraud Operational
90 days ago
100.0 % uptime
Today
Hexagate Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Jul 26, 2026

No incidents reported today.

Jul 25, 2026

No incidents reported.

Jul 24, 2026

No incidents reported.

Jul 23, 2026

No incidents reported.

Jul 22, 2026

No incidents reported.

Jul 21, 2026

No incidents reported.

Jul 20, 2026

No incidents reported.

Jul 19, 2026
Third-party maintenance affecting specific Hexagate capabilities
Completed - The scheduled maintenance has been completed.
Jul 19, 03:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 19, 02:00 UTC
Scheduled - Scheduled third-party maintenance will temporarily affect specific Hexagate capabilities during these windows:

July 16, 2026, from 02:00 to 04:00 UTC
July 19, 2026, from 02:00 to 03:30 UTC

During these windows:

- Token Holders Monitor alerts will not be generated.
- Fake Token Monitor alerts will not be generated.
- Alerts for newly deployed contracts may display raw function selectors instead of decoded function names.

The following networks are affected: Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, Linea, and BNB Chain.

All other monitoring capabilities will continue operating normally.

No customer action is required. Normal functionality is expected to resume when the maintenance is complete.
Jul 15, 19:17 UTC
Jul 18, 2026

No incidents reported.

Jul 17, 2026
KYT Open in Reactor Disabled for Mature Transfers
Resolved - This incident has been resolved.

Please reach out to support@chainalysis.com if you have any questions or require further assistance.
Jul 17, 15:02 UTC
Investigating - We are investigating reports of an issue in KYT where the “Open in Reactor” button is greyed out for some users, preventing certain mature transfers from being opened in Reactor.

We will share another update as soon as we have more information.
Jul 17, 14:57 UTC
Jul 16, 2026
Third-party maintenance affecting specific Hexagate capabilities
Completed - The scheduled maintenance has been completed.
Jul 16, 04:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 16, 02:00 UTC
Scheduled - Scheduled third-party maintenance will temporarily affect specific Hexagate capabilities during these windows:

July 16, 2026, from 02:00 to 04:00 UTC
July 19, 2026, from 02:00 to 03:30 UTC

During these windows:

- Token Holders Monitor alerts will not be generated.
- Fake Token Monitor alerts will not be generated.
- Alerts for newly deployed contracts may display raw function selectors instead of decoded function names.

The following networks are affected: Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, Linea, and BNB Chain.

All other monitoring capabilities will continue operating normally.

No customer action is required. Normal functionality is expected to resume when the maintenance is complete.
Jul 15, 19:16 UTC
Error in processing Solana transfers in KYT
Resolved - Between 22:00 UTC and 23:30 UTC, KYT experienced an error in processing some Solana transfers. The issue is now resolved, and we are checking the number of affected transfers. No action is required from customers as the transfers will be reprocessed from our end.

If you experience any further issues or have any questions, please reach out to support@chainalysis.com.
Jul 16, 00:12 UTC
Jul 15, 2026

No incidents reported.

Jul 14, 2026
Sentinel alerting issue
Resolved - This incident has been resolved.

Please reach out to support@chainalysis.com if you have any questions or require further assistance.
Jul 14, 13:31 UTC
Update - We are continuing to monitor for any further issues.
Jul 14, 13:27 UTC
Update - 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.
Jul 14, 11:21 UTC
Monitoring - 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
Jul 13, 23:44 UTC
Jul 13, 2026
Jul 12, 2026

No incidents reported.

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