関俊彦

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x3af4301cc223795998ef9cb09b8ec93bd17c13e200d8e8551f1cdb6e7cdbfceb
Status: registered
Registered: 2026-06-16T17:52:16+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x3af4301cc223795998ef9cb09b8ec93bd17c13e200d8e8551f1cdb6e7cdbfceb

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13107612