Subscan Outage History
Subscan is up right nowPingoru has recorded 44 incidents for Subscan: 4 in the last 12 months and 0 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 1 | 1 of 720 (0%) |
| May 2026 | 1 | 0 of 744 (0%) |
| June 2026 | 0 | 0 of 720 (0%) |
| July 2026 | 0 | 0 of 744 (0%) |
| August 2026 | 0 | 0 of 744 (0%) |
| September 2026 | 0 | 0 of 720 (0%) |
| October 2026 | 0 | 0 of 744 (0%) |
| November 2026 | 0 | 0 of 4 (0%) |
Incidents, newest first
Notice May 9, 2026 Subscan Service Down 2h 21m Subscan Polkadot API, Subscan Kusama API, Subscan Karura API, Subscan Moonbeam API and 94 more
Started May 09, 2026, 06:28 AM UTC· resolved May 09, 2026, 08:50 AM UTC
- identified May 09, 2026, 06:28 AM UTC
The issue has been identified and a fix is being implemented.
- identified May 09, 2026, 07:40 AM UTC
Subscan is currently conducting routine maintenance on historical block data. During this maintenance period, your user experience may be affected as follows: 1. You will temporarily be unable to view or search historical block data (including details of past blocks, historical transaction records, and other non-real-time block-related information); 2. Latest block data (such as real-time block information and latest transaction records) will remain unaffected, and you can view and access it normally. Once the maintenance is completed, the query function for historical block data will be automatically restored without requiring any additional actions from you. Any updates on the maintenance progress or special adjustments will be synced via the Subscan Status Page as soon as possible. We recommend you follow the page for the latest updates.
- monitoring May 09, 2026, 08:38 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 09, 2026, 08:50 AM UTC
This incident has been resolved.
Major April 8, 2026 Subscan Service Down 51m Subscan Polkadot API, Subscan Kusama API, Subscan Karura API, Subscan Moonbeam API and 94 more
Started Apr 08, 2026, 07:59 AM UTC· resolved Apr 08, 2026, 08:50 AM UTC
- identified Apr 08, 2026, 07:59 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 08, 2026, 08:39 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 08, 2026, 08:50 AM UTC
This incident has been resolved.
Notice December 7, 2025 Subscan Service Down 2h 3m Subscan Polkadot API, Subscan Kusama API, Subscan Karura API, Subscan Moonbeam API and 93 more
Started Dec 07, 2025, 12:15 AM UTC· resolved Dec 07, 2025, 02:18 AM UTC
- investigating Dec 07, 2025, 12:15 AM UTC
We are currently investigating this issue.
- monitoring Dec 07, 2025, 12:59 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Dec 07, 2025, 02:18 AM UTC
This incident has been resolved.
Notice November 18, 2025 Subscan UI Service Down –
Started Nov 18, 2025, 12:30 PM UTC· resolved Nov 18, 2025, 12:30 PM UTC
- resolved Nov 18, 2025, 12:30 PM UTC
Subscan UI was temporarily inaccessible due to a global outage of our CDN provider Cloudflare. This disrupted user connectivity to our platform interface, though backend data services remained unaffected.
Critical July 15, 2025 Subscan Reef Sxt Tanssi Service Down 3h 35m Subscan Sxt API, Subscan Reef API
Started Jul 15, 2025, 12:09 PM UTC· resolved Jul 15, 2025, 03:44 PM UTC
- investigating Jul 15, 2025, 12:09 PM UTC
We are currently investigating this issue.
- resolved Jul 15, 2025, 03:44 PM UTC
This incident has been resolved.
Critical July 15, 2025 Subscan Testnet Service Down 23h 40m Subscan Westend API, Subscan Agung-Testnet API, Subscan Shibuya API, Subscan Neuroweb-Testnet API and 12 more
Started Jul 15, 2025, 09:37 AM UTC· resolved Jul 16, 2025, 09:18 AM UTC
- investigating Jul 15, 2025, 09:37 AM UTC
We are currently investigating this issue.
- investigating Jul 15, 2025, 09:49 AM UTC
We are continuing to investigate this issue.
- investigating Jul 16, 2025, 03:50 AM UTC
We are continuing to investigate this issue.
- resolved Jul 16, 2025, 09:18 AM UTC
This incident has been resolved.
Major June 25, 2025 Subscan Autonomys Network Outdated 6h 10m Subscan Autonomys API
Started Jun 25, 2025, 03:22 AM UTC· resolved Jun 25, 2025, 09:33 AM UTC
- identified Jun 25, 2025, 03:22 AM UTC
Due to the need for adapting the Autonomys network runtime upgrade, block updates have been temporarily halted. Our team is currently undergoing emergency adaptation work to resolve this issue promptly. Any update about this maintenance will be published on our status page.
- resolved Jun 25, 2025, 09:33 AM UTC
This incident has been resolved.
Notice June 8, 2025 Subscan Testnet Network Outdated 1h 5m
Started Jun 08, 2025, 01:09 AM UTC· resolved Jun 08, 2025, 02:15 AM UTC
- identified Jun 08, 2025, 01:09 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 08, 2025, 02:10 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 08, 2025, 02:15 AM UTC
This incident has been resolved.
Critical February 2, 2025 Subscan Network Outdated –
Started Feb 02, 2025, 04:30 AM UTC· resolved Feb 02, 2025, 04:30 AM UTC
- resolved Feb 02, 2025, 04:30 AM UTC
Due to the node issues of Elastic, there are delays in the blocks of our network.