张栋梁

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xce0b5804bdc1045675b1432b71e45c8d63afb1b0a03140b7ddf963e368bacaac
Status: registered
Registered: 2026-06-21T00:44:43+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xce0b5804bdc1045675b1432b71e45c8d63afb1b0a03140b7ddf963e368bacaac

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13555310