Starknet incident

Starknet mainnet – slow block creation alert

Critical Resolved View vendor source →

Starknet experienced a critical incident on March 21, 2026 affecting Starknet Mainnet, lasting 1m. The incident has been resolved; the full update timeline is below.

Started
Mar 21, 2026, 11:59 AM UTC
Resolved
Mar 21, 2026, 12:01 PM UTC
Duration
1m
Detected by Pingoru
Mar 21, 2026, 11:59 AM UTC

Affected components

Starknet Mainnet

Update timeline

  1. investigating Mar 21, 2026, 11:59 AM UTC

    Starknet is taking longer than expected to produce a block.

  2. resolved Mar 21, 2026, 12:01 PM UTC

    This incident has been resolved.