马海国
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x85722183d6cb8581e8f84545e2e3c49fb86d3640ed940fac0e92efb48886df16
- Status: registered
- Registered: 2026-06-16T08:05:45+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x85722183d6cb8581e8f84545e2e3c49fb86d3640ed940fac0e92efb48886df16
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13001165