バルトーク弦楽四重奏団

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xed50d11b92fd29f541664591e58c234077f175a3947456ff1edef52e26102cd6
Status: registered
Registered: 2026-06-20T22:23:12+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xed50d11b92fd29f541664591e58c234077f175a3947456ff1edef52e26102cd6

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13537707