ISRC NLA509312221
Verified recording
NLA509312221 is “Prince Igor - Mariinsky Theatre Edition - Act 1: No. 11 Recitative: "Gej! Plennic privesti sjuda"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x1e849bb8bb4100644875670e633fc0630d5dc6c5d68d50f6c182b56f4d1581f2 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312221.
Recording identifiers
- ISRC
- NLA509312221
- Title
- Prince Igor - Mariinsky Theatre Edition - Act 1: No. 11 Recitative: "Gej! Plennic privesti sjuda"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x1e849bb8bb4100644875670e633fc0630d5dc6c5d68d50f6c182b56f4d1581f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:bc7963822d152d7b6e7eb794d0e33fcf149b494be6e860636292416881984a64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312221
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Prince Igor - Mariinsky Theatre Edition - Act 1: No. 11 Recitative: "Gej! Plennic privesti sjuda" · Machine-readable JSON-LD