Service outage on 'Explorer'

December 12, 2025 at 10:34 AM UTC

Explorer API Explorer Indexer Status Explorer Page

Resolved after 14m of downtime

Summary

The following monitors are down: Explorer Page, AltLayer Websocket RPC, Explorer Indexer Status, AltLayer HTTP RPC, Explorer API

Events:

Open - Monitor(s) are down (10:34 UTC — Dec 12)

Issue - Monitor Explorer Indexer Status is down: Unexpected status code: 525 (10:34 UTC — Dec 12)

Issue - Monitor Explorer Page is down: Unexpected status code: 525 (10:34 UTC — Dec 12)

Issue - Monitor Explorer API is down: Unexpected status code: 525 (10:34 UTC — Dec 12)

Issue - Monitor(s) AltLayer Websocket RPC, AltLayer HTTP RPC are down (10:44 UTC — Dec 12)

Issue - Monitor AltLayer Websocket RPC is down: Failed to get syncing status on muster.alt.technology: server rejected WebSocket connection: HTTP 525 (10:44 UTC — Dec 12)

Issue - Monitor AltLayer HTTP RPC is down: Failed to get syncing status on muster.alt.technology: 525 Server Error: for url: https://muster.alt.technology/ (10:44 UTC — Dec 12)

Note - Monitor(s) AltLayer Websocket RPC, AltLayer HTTP RPC are up again (10:46 UTC — Dec 12)

Resolved - resolved (10:48 UTC — Dec 12)

Last updated: December 12, 2025 at 10:34 AM UTC