アーク/氷鷹北斗（CAST:山本一慶）
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x45a4fe67d8a54260ca5b3e3a8bcce46d5786ea4d26389a9c7a188cc545bdb7f1
- Status: registered
- Registered: 2026-06-16T09:03:00+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x45a4fe67d8a54260ca5b3e3a8bcce46d5786ea4d26389a9c7a188cc545bdb7f1
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13013154