Hiro incident

Mainnet Runes API Outage

Critical Resolved View vendor source →

Hiro experienced a critical incident on February 20, 2026 affecting Stacks Blockchain API, lasting 4h 20m. The incident has been resolved; the full update timeline is below.

Started
Feb 20, 2026, 11:48 PM UTC
Resolved
Feb 21, 2026, 04:09 AM UTC
Duration
4h 20m
Detected by Pingoru
Feb 20, 2026, 11:48 PM UTC

Affected components

Stacks Blockchain API

Update timeline

  1. investigating Feb 20, 2026, 11:48 PM UTC

    We are investigating an issue with the Mainnet Runes API service that began at Feb 20, 2026, 6:48 PM ET. We will share more details as additional information becomes available.

  2. resolved Feb 21, 2026, 04:09 AM UTC

    This incident has been resolved.