张琰

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x2aec819525d7abd9258edd4aad9c7d13f8d9fa9db87bc42162293d5fc934651b
Status: registered
Registered: 2026-06-16T08:31:05+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x2aec819525d7abd9258edd4aad9c7d13f8d9fa9db87bc42162293d5fc934651b

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13010250