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Service outage on 'RPC'

January 22, 2026 at 3:07 AM UTC

Chain Websocket RPC

Resolved after 28m of downtime January 22, 2026 at 3:35 AM UTC

Summary

The following monitors are down: Chain HTTP RPC, Chain Websocket RPC

Events:

Open - Monitor(s) are down (03:07 UTC — Jan 22)

Issue - Monitor Chain HTTP RPC is down: Failed to get syncing status on op-demo-testnet.alt.technology: HTTPSConnectionPool(host=‘op-demo-testnet.alt.technology’, port=443): Max retries exceeded with url: / (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7fabc58016d0>: Failed to resolve ‘op-demo-testnet.alt.technology’ ([Errno -5] Name has no usable address)")) (03:07 UTC — Jan 22)

Issue - Monitor Chain Websocket RPC is down: Failed to get syncing status on op-demo-testnet.alt.technology: [Errno -5] Name has no usable address (03:07 UTC — Jan 22)

Note - Monitor(s) Chain HTTP RPC are up again (03:33 UTC — Jan 22)

Resolved - resolved (03:35 UTC — Jan 22)

Last updated: January 22, 2026 at 3:07 AM UTC