作業用BGM・勉強用BGM専門チャンネル
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x40f9e5f273c237f5bb6c2acfa5fc7b814d4761ca42fb521e78e1a27190c16cc5
- Status: registered
- Registered: 2026-06-12T08:28:27+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x40f9e5f273c237f5bb6c2acfa5fc7b814d4761ca42fb521e78e1a27190c16cc5
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12732405