正能量課程

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x0f9b4134c259ad87785f9dab5217daca7d24f4102adf5251b9eb66b9b2b692f6
Status: registered
Registered: 2026-06-21T14:11:24+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x0f9b4134c259ad87785f9dab5217daca7d24f4102adf5251b9eb66b9b2b692f6

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13664718