Stellar incident

Testnet horizon ingestion and transaction submission issues

Major Resolved View vendor source →

Stellar experienced a major incident on February 5, 2026 affecting SDF Test Network Horizon, lasting 1h 42m. The incident has been resolved; the full update timeline is below.

Started
Feb 05, 2026, 10:10 AM UTC
Resolved
Feb 05, 2026, 11:53 AM UTC
Duration
1h 42m
Detected by Pingoru
Feb 05, 2026, 10:10 AM UTC

Affected components

SDF Test Network Horizon

Update timeline

  1. investigating Feb 05, 2026, 10:10 AM UTC

    We are investigating problems with SDF Testnet horizon. Currently ingestion and transaction submission are down. Testnet network continues to operate without disruption.

  2. monitoring Feb 05, 2026, 10:42 AM UTC

    We identified a problem and applied workaround. Service should be operational

  3. resolved Feb 05, 2026, 11:53 AM UTC

    This incident has been resolved.