杉山賢人

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xca43ae6f10f5c08de8d106bc82dfd5c985ffe6d89d2f71a749b30c450e75c5ca
Status: registered
Registered: 2026-06-15T01:26:35+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xca43ae6f10f5c08de8d106bc82dfd5c985ffe6d89d2f71a749b30c450e75c5ca

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12733756