ISRC NLA509312222
Verified recording
NLA509312222 is “Prince Igor - Mariinsky Theatre Edition - Act 1: No. 12 Polovtsian Dances and Chorus: "Uletaj na kryl'jach vetra"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x8cb4d6102b2e494726735873cc1ca7fc6549bb1328b8e8c7f25a72bef43f5ee7 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312222.
Recording identifiers
- ISRC
- NLA509312222
- Title
- Prince Igor - Mariinsky Theatre Edition - Act 1: No. 12 Polovtsian Dances and Chorus: "Uletaj na kryl'jach vetra"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x8cb4d6102b2e494726735873cc1ca7fc6549bb1328b8e8c7f25a72bef43f5ee7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:72e7d44c3a3539e1c20b119d15b9b048a4a935d00c1b284a1067a7459860ac47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312222
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Prince Igor - Mariinsky Theatre Edition - Act 1: No. 12 Polovtsian Dances and Chorus: "Uletaj na kryl'jach vetra" · Machine-readable JSON-LD