鉄道走行音 コバルトサウンド
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x387565b53811a13b0961719125fe3dd6160498affe60f85d6b2341bbc4458ccd
- Status: registered
- Registered: 2026-06-14T09:52:44+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x387565b53811a13b0961719125fe3dd6160498affe60f85d6b2341bbc4458ccd
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12550630