Groot Nederlands Johannes de Heer Koor
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x1f78c712ed4ec5d977e881016e1333b172b8cc4671f26e24c87aa46d346fb375
- Status: registered
- Registered: 2026-06-14T22:59:34+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x1f78c712ed4ec5d977e881016e1333b172b8cc4671f26e24c87aa46d346fb375
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12711629