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Service outage on 'Explorer'

December 12, 2025 at 10:34 AM UTC

Explorer API

Resolved after 14m of downtime December 12, 2025 at 10:48 AM UTC

Summary

The following monitors are down: Chain HTTP RPC, Explorer API, Explorer Page, Chain Websocket RPC

Events:

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

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

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

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

Issue - Monitor Explorer Page is down: Unexpected status code: 525 (10:44 UTC — Dec 12)

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

Note - Monitor(s) Explorer Page, Chain HTTP RPC, Chain Websocket 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