Harold Kooij
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xec5952012ed545903c4c62e19e0a34faf5154c8a0b66007980213b11e5ce32d6
- Status: registered
- Registered: 2026-06-15T00:27:46+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xec5952012ed545903c4c62e19e0a34faf5154c8a0b66007980213b11e5ce32d6
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/1665553