東海大学吹奏楽研究会

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x2244f69d0adab06120b6259b0357c3036a1aa5663a905cf22c963be539069adb
Status: registered
Registered: 2026-06-21T17:21:52+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x2244f69d0adab06120b6259b0357c3036a1aa5663a905cf22c963be539069adb

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/5869451