孙嘉

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x8b3fae4b197a22aed46f13df6a10beccac702235a5693e46deaa2551c782dba3
Status: registered
Registered: 2026-06-17T00:06:44+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x8b3fae4b197a22aed46f13df6a10beccac702235a5693e46deaa2551c782dba3

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13152302