Đoàn quan họ Bắc Ninh

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xa04de5d1eb322fb00a2ef11af6f004298aee79d9470a39ec58ad710df37e68ad
Status: registered
Registered: 2026-06-16T11:30:41+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xa04de5d1eb322fb00a2ef11af6f004298aee79d9470a39ec58ad710df37e68ad

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13024799