杉並混声合唱団
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xcec9021b9eb32624510e7e2aa9b69ec1542b4019386b7cd7e2b53add4c9b1c89
- Status: registered
- Registered: 2026-06-15T17:03:28+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xcec9021b9eb32624510e7e2aa9b69ec1542b4019386b7cd7e2b53add4c9b1c89
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12853449