高橋浩介(アルトサックス)
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x590d9774b55489be3598c06f30492f4953cadb34446d7581313060a5baa2c64a
- Status: registered
- Registered: 2026-06-17T01:20:56+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x590d9774b55489be3598c06f30492f4953cadb34446d7581313060a5baa2c64a
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13197209