孫雪寧

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x860e60670bfaa9f7bb298cfadeb22ec3d66ec5a2b5e0327922f157d9f7f1e9c6
Status: registered
Registered: 2026-06-15T21:52:22+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x860e60670bfaa9f7bb298cfadeb22ec3d66ec5a2b5e0327922f157d9f7f1e9c6

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12904743