岡山県／明誠学院高等学校吹奏楽部
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x2be97166d62b76ac03158d242fbb5f0fac03286ea8ebc67473af8eb3b863d1ee
- Status: registered
- Registered: 2026-06-17T09:01:00+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x2be97166d62b76ac03158d242fbb5f0fac03286ea8ebc67473af8eb3b863d1ee
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13272350