The Optina Pustyn Male Choir of St. Petersburg

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xa03828fd8c312349becef2fa98e559cd6460fef28fcb9088a4e3042ccef18178
Status: registered
Registered: 2026-06-20T04:15:42+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xa03828fd8c312349becef2fa98e559cd6460fef28fcb9088a4e3042ccef18178

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13367250