Circle experienced a minor incident on June 15, 2026 affecting POLY - Cross-Chain Minting and Burning, lasting 17h 34m. The incident has been resolved; the full update timeline is below.
Affected components
POLY - Cross-Chain Minting and Burning
Update timeline
- investigating Jun 15, 2026, 09:51 PM UTC
CCTP attestations on Polygon are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.
- monitoring Jun 16, 2026, 01:05 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 16, 2026, 03:26 PM UTC
This incident has been resolved.