硝酸铜

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x90dd71ae9aa3402461a8467fd5907bd0f2ca36b6552b27e0c885e4d7816111eb
Status: registered
Registered: 2026-06-16T12:19:34+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x90dd71ae9aa3402461a8467fd5907bd0f2ca36b6552b27e0c885e4d7816111eb

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13039131