ISRC NLA509312212
Verified recording
NLA509312212 is “Prince Igor - Mariinsky Theatre Edition - Act 1: "Solnce za goroj uchidit na pokoj"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xfdca79f722ec7c64c08a203493edbc04901fb4b937ff7ed39c4da8717a8e8eca and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312212.
Recording identifiers
- ISRC
- NLA509312212
- Title
- Prince Igor - Mariinsky Theatre Edition - Act 1: "Solnce za goroj uchidit na pokoj"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xfdca79f722ec7c64c08a203493edbc04901fb4b937ff7ed39c4da8717a8e8eca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:280e271a4789ddab57410494ffb613829b6f4f4368c55e8f41fd09569f62be52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312212
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Prince Igor - Mariinsky Theatre Edition - Act 1: "Solnce za goroj uchidit na pokoj" · Machine-readable JSON-LD