坂本洋子

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x18d0fededb297180e7cb30e250fe2cc86d4a5891924d7b3cf17528ae126ee628
Status: registered
Registered: 2026-06-17T19:05:28+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x18d0fededb297180e7cb30e250fe2cc86d4a5891924d7b3cf17528ae126ee628

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13359431