Musique d'étude et de concentration
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x91840bcdb1f7f4af620bdc0209466f1a4f67fc5cd41e59ad0a21bef61d89d0e2
- Status: registered
- Registered: 2026-06-15T13:55:21+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x91840bcdb1f7f4af620bdc0209466f1a4f67fc5cd41e59ad0a21bef61d89d0e2
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12818103