山本 コウタロー
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x402c77a2f392235488817519b2f7188cad84743ed5792d8967cc64b2b9a51e69
- Status: registered
- Registered: 2026-06-11T19:14:31+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x402c77a2f392235488817519b2f7188cad84743ed5792d8967cc64b2b9a51e69
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/6975165