上海市市东中学合唱队

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x346f1e5dc5bae6ec31645ab6eb7e579de34e2da156f25601b36190c8759dbe4b
Status: registered
Registered: 2026-06-21T03:39:04+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x346f1e5dc5bae6ec31645ab6eb7e579de34e2da156f25601b36190c8759dbe4b

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13483870