Coral de Letras da Universidade do Porto

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x15af82599973076686cef326c2c6c2ac5c5e75a1a5603e9580ea4ef9eb61ac97
Status: registered
Registered: 2026-06-17T11:25:15+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x15af82599973076686cef326c2c6c2ac5c5e75a1a5603e9580ea4ef9eb61ac97

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/1927175