古賀慎治（トロンボーン）
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xa340894a6c6c663539fc801c40eab0dd70c04b9b03f6d1707845c2169ad892fc
- Status: registered
- Registered: 2026-06-21T04:14:16+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xa340894a6c6c663539fc801c40eab0dd70c04b9b03f6d1707845c2169ad892fc
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13586958