古河友樹

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x6b3a2bd1399bea0cb8b5abc8ca2b437061c66ce2ff736feca667a07f38109758
Status: registered
Registered: 2026-06-21T00:53:57+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x6b3a2bd1399bea0cb8b5abc8ca2b437061c66ce2ff736feca667a07f38109758

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13556480