孙紫晗

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x4770fafb8ef5359dc5a672afd9270e16e667b8b17463901c2803e2ecc3097e97
Status: registered
Registered: 2026-06-20T19:19:54+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x4770fafb8ef5359dc5a672afd9270e16e667b8b17463901c2803e2ecc3097e97

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/6026527