CCTP attestations for Arc-Testnet is currently unavailable

Incident Report for Circle

Resolved

The CCTP attestations for Arc Testnet is now recovered.

Posted Mar 16, 2026 - 19:53 UTC

The CCTP attestations for Arc Testnet is currently unavailable.
We're currently investigating the root cause.

Posted Mar 16, 2026 - 05:20 UTC

This incident affected: Circle Cross-Chain Transfer Protocol (ARC - Cross-Chain Minting and Burning).