Alchemy incident

Monad Mainnet - Degraded archive state requests

Resolved after 2 days 7 hours, affecting Monad, on October 27, 2026.

identified Oct 27, 2026, 01:23 PM UTC

A subset of requests on Monad Mainnet that query historical state older than the most recent 500,000 blocks might be failing or be unavailable. We're working on restoring full capacity.

Started
Oct 27, 2026, 01:23 PM UTC
Resolved
Oct 29, 2026, 09:01 PM UTC
Duration
2d 7h
Detected by Pingoru
Oct 27, 2026, 01:23 PM UTC

Affected components

Monad

Update timeline

  1. identified Oct 27, 2026, 01:23 PM UTC

    A subset of requests on Monad Mainnet that query historical state older than the most recent 500,000 blocks might be failing or be unavailable. We're working on restoring full capacity.

  2. resolved Oct 29, 2026, 09:01 PM UTC

    This incident has been resolved.

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