피아노 태교음악
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x9c3ff4e294340b47e41452dffbb3f489993130c8049cf437c54798d63c397b70
- Status: registered
- Registered: 2026-06-16T11:50:05+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x9c3ff4e294340b47e41452dffbb3f489993130c8049cf437c54798d63c397b70
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13054828