masahiro sugiyama

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xfec80f5fb060266fa1f61bd9f8798b9b659897db15d7ab2718cdf06f6326c7bf
Status: registered
Registered: 2026-06-17T03:36:47+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xfec80f5fb060266fa1f61bd9f8798b9b659897db15d7ab2718cdf06f6326c7bf

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13197402