Circle incident

CCTP attestation delay for all testnet blockchain

Resolved after 2 hours 1 minute, affecting Attestation Service, on March 17, 2026.

identified Mar 17, 2026, 03:35 AM UTC

CCTP attestation delay for all testnet blockchain. We are working to resolve the delay.

Started
Mar 17, 2026, 03:35 AM UTC
Resolved
Mar 17, 2026, 05:37 AM UTC
Duration
2h 1m
Detected by Pingoru
Mar 17, 2026, 03:35 AM UTC

Affected components

Attestation Service

Update timeline

  1. identified Mar 17, 2026, 03:35 AM UTC

    CCTP attestation delay for all testnet blockchain. We are working to resolve the delay.

  2. resolved Mar 17, 2026, 05:37 AM UTC

    CCTP attestation delay issue has now been resolved

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