Chainalysis status history
Current state: operational — “All Systems Operational” per https://status.chainalysis.com (Atlassian Statuspage), checked 2026-09-16 12:28 UTC.
How long do Chainalysis incidents last?
From 53 incidents with a vendor-posted start and resolve time. Longest on record: Plasma Data Delay in Reactor — 22.3 days (2026-04-23 09:29 UTC). Excluded, never estimated: nothing. Duration is the gap between the vendor's own posted timestamps — it is not measured downtime, uptime or an SLA figure, and a vendor that posts every blip will look worse here than one that posts nothing. Same rule as the outage-duration dataset.
Incidents on record (53)
| Started | Incident | Status | Impact | Duration |
|---|---|---|---|---|
| 2026-09-16 01:53 UTC | KYT Processing Delay on Solana Network | resolved | minor | 4 h 22 min |
| 2026-09-10 12:06 UTC | Reactor.chainalysis.com domain outage | resolved | none | 0 min |
| 2026-09-08 13:22 UTC | Reactor and KYT Service Disruption | resolved | critical | 2 h 10 min |
| 2026-09-01 20:09 UTC | Cronos Data Delay | resolved | minor | 33 h 06 min |
| 2026-08-24 14:53 UTC | BNB Smart Chain Data Delay in KYT and Reactor | resolved | minor | 3 h 01 min |
| 2026-08-07 16:59 UTC | Issues accessing Chainalysis products | resolved | major | 1 h 12 min |
| 2026-07-30 16:38 UTC | Hexagate Frontend Outage | resolved | major | 13 min |
| 2026-07-17 14:57 UTC | KYT Open in Reactor Disabled for Mature Transfers | resolved | minor | 5 min |
| 2026-07-16 00:12 UTC | Error in processing Solana transfers in KYT | resolved | none | 0 min |
| 2026-07-13 23:44 UTC | Sentinel alerting issue | resolved | minor | 13 h 46 min |
| 2026-07-02 16:46 UTC | KYT Service Disruption | resolved | major | 4 h 29 min |
| 2026-07-02 01:02 UTC | Errors in Reactor | resolved | minor | 12 h 27 min |
| 2026-06-23 08:30 UTC | Reactor Next-Gen Graphs Issue | resolved | none | 0 min |
| 2026-06-22 19:57 UTC | Hexagate Alerts Issues | resolved | none | 42 h 17 min |
| 2026-06-20 19:58 UTC | Reactor graph loading issues and Plasma KYT monitoring delays | resolved | minor | 43 h 15 min |
| 2026-06-12 07:53 UTC | Server Error on Reactor, Rapid, and KYT | resolved | major | 1 h 12 min |
| 2026-06-08 12:26 UTC | Reactor Degraded Performance | resolved | none | 0 min |
| 2026-06-05 18:35 UTC | KYT Service Disruption - UI | resolved | none | 0 min |
| 2026-05-21 00:11 UTC | Plasma and SUI Data Delay in Reactor and KYT | resolved | none | 4 d 10 h |
| 2026-05-20 18:31 UTC | Plasma and SUI Data Delay in Reactor | resolved | none | 4 h 12 min |
| 2026-05-13 11:39 UTC | Reactor and KYT not loading correctly | resolved | minor | 2 d 2 h |
| 2026-05-12 10:06 UTC | BCH Data Delay in Reactor and KYT | resolved | none | 1 h 44 min |
| 2026-05-08 19:14 UTC | KYT behavioral alerts not available in UI and API | resolved | minor | 5 d 0 h |
| 2026-05-06 01:23 UTC | Reactor Degraded Performance | resolved | minor | 1 h 22 min |
| 2026-04-23 09:29 UTC | Plasma Data Delay in Reactor | resolved | minor | 22 d 8 h |
| 2026-04-22 05:06 UTC | Sui Data Delay in Reactor | resolved | none | 14 h 56 min |
| 2026-04-20 07:51 UTC | Plasma Data Delay in Reactor | resolved | none | 7 h 39 min |
| 2026-04-15 14:44 UTC | Plasma Data Delay in Reactor | resolved | minor | 18 h 10 min |
| 2026-03-27 04:47 UTC | Arbitrum Transfer Processing Delays | resolved | none | 15 h 43 min |
| 2026-03-24 17:18 UTC | Reactor Outage | resolved | none | 0 min |
| 2026-03-24 17:02 UTC | Tron Data Delay in KYT and Reactor | resolved | minor | 5 h 57 min |
| 2026-03-11 09:23 UTC | Degraded Performance — Next Generation Graphs in Reactor | resolved | minor | 2 h 11 min |
| 2026-03-10 06:56 UTC | KYT Processing Delay | resolved | none | 0 min |
| 2026-03-06 01:30 UTC | Stellar Data Delay in Reactor | resolved | none | 1 h 43 min |
| 2026-03-03 15:23 UTC | KYT Data Delay | resolved | none | 0 min |
| 2026-02-24 13:45 UTC | Reactor Data Delay | resolved | minor | 25 h 16 min |
| 2026-02-23 11:06 UTC | Plasma Blockchain Delay | resolved | none | 0 min |
| 2026-02-02 15:00 UTC | Reactor Data Delay | resolved | minor | 7 d 4 h |
| 2026-01-14 10:04 UTC | KYT Custom Group Search Degradation | resolved | minor | 24 h 25 min |
| 2025-12-19 15:37 UTC | KYT Alert Status issue when bulk actioning alerts | resolved | none | 4 d 22 h |
| 2025-12-18 21:05 UTC | XRP and TON delays in KYT | resolved | minor | 3 h 35 min |
| 2025-12-15 11:07 UTC | TON delay in Reactor | resolved | minor | 4 h 02 min |
| 2025-12-05 09:08 UTC | Reactor and KYT Outage | resolved | critical | 4 h 08 min |
| 2025-12-02 11:42 UTC | KYT processing delays | resolved | none | 5 h 08 min |
| 2025-11-13 22:12 UTC | KYT API Errors on Withdrawal Attempts Endpoint | resolved | minor | 41 min |
| 2025-11-05 09:22 UTC | Intermittent Service Disruption | resolved | none | 1 h 59 min |
| 2025-10-31 14:29 UTC | KYT UI and API Outage | resolved | major | 1 h 57 min |
| 2025-10-05 11:38 UTC | Polygon data delay - Reactor | resolved | minor | 1 h 09 min |
| 2025-09-30 10:28 UTC | Errors on KYT UI and API | resolved | critical | 4 h 50 min |
| 2025-09-24 02:24 UTC | Error in opening KYT alerts in Reactor | resolved | none | 23 min |
| 2025-09-19 18:18 UTC | KYT API Errors on Withdrawal Attempts Endpoint | resolved | minor | 4 h 30 min |
| 2025-09-16 09:43 UTC | API V1 Timeouts reported | resolved | minor | 33 h 16 min |
| 2025-09-11 16:00 UTC | KYT API errors | resolved | none | 0 min |
Titles, statuses and impact levels are the vendor's own words. Durations marked approx. are inferred from the poll that first found the incident gone. Shows the latest 60; the JSON has everything we hold (up to 400 days).
Watch Chainalysis with the template
Put this in config.json of your fork and add a WEBHOOK_URL secret:
{
"vendors": [
"chainalysis"
],
"format": "auto",
"map_url": "https://raw.githubusercontent.com/APVentureEngine/vendor-status-watch/main/vendors.json",
"unreachable_after": 3,
"mute_maintenance": false
}