Starknet incident

Starknet mainnet – slow block creation alert

Critical Resolved View vendor source →

Starknet experienced a critical incident on September 2, 2025 affecting Starknet Mainnet, lasting 2h 52m. The incident has been resolved; the full update timeline is below.

Started
Sep 02, 2025, 10:49 AM UTC
Resolved
Sep 02, 2025, 01:42 PM UTC
Duration
2h 52m
Detected by Pingoru
Sep 02, 2025, 10:49 AM UTC

Affected components

Starknet Mainnet

Update timeline

  1. investigating Sep 02, 2025, 10:49 AM UTC

    Starknet is taking longer than expected to produce a block.

  2. investigating Sep 02, 2025, 11:37 AM UTC

    We are continuing to investigate this issue.

  3. identified Sep 02, 2025, 01:30 PM UTC

    The issue has been identified and a fix is being implemented.

  4. resolved Sep 02, 2025, 01:42 PM UTC

    This incident has been resolved.