馬渕 昌子(Vla)
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x19317fe1b93968efefcedbe197e6d5b2bc6eb9294bab5040aa28c7d6364d8852
- Status: registered
- Registered: 2026-06-17T18:28:28+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x19317fe1b93968efefcedbe197e6d5b2bc6eb9294bab5040aa28c7d6364d8852
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13363819