孙靖婷

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xefe3f4d8cce50e59ee717efc189c4fc2b57a137e9fbac65b28bb062247e51737
Status: registered
Registered: 2026-06-16T16:48:18+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xefe3f4d8cce50e59ee717efc189c4fc2b57a137e9fbac65b28bb062247e51737

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13093463