Circle incident

USDC CCTP attestations paused on Monad

Major Resolved View vendor source →

Circle experienced a major incident on May 29, 2026, lasting 34m. The incident has been resolved; the full update timeline is below.

Started
May 29, 2026, 01:35 AM UTC
Resolved
May 29, 2026, 02:10 AM UTC
Duration
34m
Detected by Pingoru
May 29, 2026, 01:35 AM UTC

Update timeline

  1. investigating May 29, 2026, 01:35 AM UTC

    Circle has temporarily paused attestations for USDC burns on Monad via Circle's Cross-Chain Transfer Protocol (CCTP) as part of maintenance to CCTP on Monad.

  2. resolved May 29, 2026, 02:10 AM UTC

    Circle has temporarily paused attestations for USDC burns on Monad via Circle's Cross-Chain Transfer Protocol (CCTP) as part of maintenance to CCTP on Monad.