张四刚
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x5d3521e085d9a7dfa1489b95edbf2f395a4d504768840058a9b0d0c12488464a
- Status: registered
- Registered: 2026-06-17T17:08:45+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x5d3521e085d9a7dfa1489b95edbf2f395a4d504768840058a9b0d0c12488464a
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13318098