Testnet Mirrornode will be undergoing maintenance on Monday June 8th, between 9:00 PM and 3:00 AM UTC. The Mirrornode will be up and running, however users may experience intermittent interruptions of both REST API and HCS gRPC services.
Posted Jun 01, 2026 - 17:59 UTC
This scheduled maintenance affects: Hedera Mirror Node Testnet (v0.155.1) (Mirror Node REST API Testnet, Mirror Node HCS gRPC Testnet).