闫建国

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xe66f2fe2e21a7fa7e57aabb48423e9923361bd86372d0221b529265490582bb7
Status: registered
Registered: 2026-06-17T08:44:26+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xe66f2fe2e21a7fa7e57aabb48423e9923361bd86372d0221b529265490582bb7

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13227156