杨旭东

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x470af5d4d49de387749efd42df008a3d1f6b1a3c01fd005a67dbd4da5b7c2f2b
Status: registered
Registered: 2026-06-21T17:58:45+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x470af5d4d49de387749efd42df008a3d1f6b1a3c01fd005a67dbd4da5b7c2f2b

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13721116