大阪府立淀川工科高等学校吹奏楽部
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xfe30f6c1f7e1337695bbe4e16d1d253bd434b370a6ab242af25905d92df5082d
- Status: registered
- Registered: 2026-06-21T06:11:21+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xfe30f6c1f7e1337695bbe4e16d1d253bd434b370a6ab242af25905d92df5082d
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13612700