熊谷一夫

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x71d378f4019d3acad474647a6f485b57ef824e3fd2237a39a5018e6ddc41d3f8
Status: registered
Registered: 2026-06-20T20:05:12+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x71d378f4019d3acad474647a6f485b57ef824e3fd2237a39a5018e6ddc41d3f8

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13545257