ISRC NLA509312206
Verified recording
NLA509312206 is “Prince Igor - Mariinsky Theatre Edition - Prologue: "Ach, lada, moja, lada!"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x90ba0f3439b5053d2701429ce30a94b3c48a9cca28d15cea4b2d06b8a6fb7562 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312206.
Recording identifiers
- ISRC
- NLA509312206
- Title
- Prince Igor - Mariinsky Theatre Edition - Prologue: "Ach, lada, moja, lada!"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x90ba0f3439b5053d2701429ce30a94b3c48a9cca28d15cea4b2d06b8a6fb7562
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:aef7b89b79f861a69ec4e1b966278c7a17a6fece8782d9828c026782943896f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312206
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Prince Igor - Mariinsky Theatre Edition - Prologue: "Ach, lada, moja, lada!" · Machine-readable JSON-LD