Katsuhiko Sugiyama

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xbd0c992aed8e52aaa4979d4d3420f010c947653d7cc480fc9c35187017fb8e35
Status: registered
Registered: 2026-06-15T03:29:49+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xbd0c992aed8e52aaa4979d4d3420f010c947653d7cc480fc9c35187017fb8e35

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12765905