高橋　洋子

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x9e305605584c9fcf86de3e9be911a691e0db327f136b69a3ae094e9b84f4d108
Status: registered
Registered: 2026-06-16T12:49:41+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x9e305605584c9fcf86de3e9be911a691e0db327f136b69a3ae094e9b84f4d108

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13049946