Chainstack incident

Base Mainnet Archive – Degraded Performance in Ashburn, London, and Los Angeles Regions

Major Resolved

Chainstack experienced a major incident on June 25, 2026 affecting Base Global Nodes (Base Mainnet), lasting 13h 53m. The incident has been resolved; the full update timeline is below.

Started
Jun 25, 2026, 02:22 PM UTC
Resolved
Jun 26, 2026, 04:15 AM UTC
Duration
13h 53m
Detected by Pingoru
Jun 25, 2026, 02:22 PM UTC

Affected components

Base Global Nodes (Base Mainnet)

Update timeline

  1. investigating Jun 25, 2026, 02:22 PM UTC

    We are currently investigating this incident.

  2. identified Jun 25, 2026, 04:10 PM UTC

    We have identified this as a network halt. Our team is actively monitoring the situation and will provide updates as more information becomes available.

  3. monitoring Jun 25, 2026, 11:06 PM UTC

    We implemented a fix and are currently monitoring the result.

  4. resolved Jun 26, 2026, 04:15 AM UTC

    This incident has been resolved.