千葉県立幕張総合高等学校合唱団
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xfd9a669bc9f4fc69deab7f89b35a2cf9b8cf55a16d47c852ef09cc493c48455d
- Status: registered
- Registered: 2026-06-11T21:07:07+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xfd9a669bc9f4fc69deab7f89b35a2cf9b8cf55a16d47c852ef09cc493c48455d
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12594763