オフィス改良クラブ

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x4e1ff99bcb73551eb2799fc14e7e417a2cb927f0771d5e5c9f1bcf2c4bb114f8
Status: registered
Registered: 2026-06-17T08:37:25+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x4e1ff99bcb73551eb2799fc14e7e417a2cb927f0771d5e5c9f1bcf2c4bb114f8

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13250927