10ª Oficina Nacional de Canto Coral

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xf796143dba23b5336a4459bd797b3c747137ab36fb218756280a935080b5810d
Status: registered
Registered: 2026-06-17T07:45:18+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xf796143dba23b5336a4459bd797b3c747137ab36fb218756280a935080b5810d

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13221840