Ongoing since 11:26 PM UTC, affecting Attestation Service.
We have identified an issue causing delays or degraded performance for re-attestations on Circle's Cross-Chain Transfer Protocol (CCTP) service. Some customers requesting re-attestations may experience delays or partial unavailability. Our team is investigating the root cause and working to restore normal operation as soon as possible.
Affected components
Update timeline
- investigating Oct 21, 2026, 11:26 PM UTC
We have identified an issue causing delays or degraded performance for re-attestations on Circle's Cross-Chain Transfer Protocol (CCTP) service. Some customers requesting re-attestations may experience delays or partial unavailability. Our team is investigating the root cause and working to restore normal operation as soon as possible.
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