QuickNode incident
World Chain Mainnet – Intermittent 503 errors
QuickNode experienced a minor incident on October 5, 2026 affecting World Chain - Mainnet, lasting 3d 6h. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Oct 05, 2026, 12:17 PM UTC
World Chain Mainnet requests may intermittently return 503 errors. We've identified the cause as an issue in the node client affecting some of our backend nodes, and we're working with the World Chain team to resolve it. We're monitoring closely and will share updates as they become available.
- identified Oct 05, 2026, 01:32 PM UTC
The World Chain team has confirmed the root cause of the intermittent 503 errors and is preparing a new node client release with a fix. We'll deploy it across our World Chain Mainnet nodes as soon as it's available. In the meantime, we're continuing to monitor closely, and some requests may still intermittently return 503 errors.
- resolved Oct 08, 2026, 06:35 PM UTC
This incident has been resolved.