ISRC NLA509312202
Verified recording
NLA509312202 is “Prince Igor - Mariinsky Theatre Edition - Prologue: No. 1 Introduction: "Solncu krasnomu slava!"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x6ca8b4b07b78035f62aeb6faf876a162d8a6f3e8a0a50ce2a664ede7fe8cbc72 and independently timestamped
in Bitcoin block 960223 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312202.
Recording identifiers
- ISRC
- NLA509312202
- Title
- Prince Igor - Mariinsky Theatre Edition - Prologue: No. 1 Introduction: "Solncu krasnomu slava!"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x6ca8b4b07b78035f62aeb6faf876a162d8a6f3e8a0a50ce2a664ede7fe8cbc72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:51:46+00:00
- Bitcoin block
- 960223
- Canonical record hash
sha256:f81c52f2620e6db90fb30ad60999913ed63daf2ea7cbd75b70961dbe4aa5ecbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312202
- Bitcoin block existence check
- https://blockstream.info/api/block/960223
Full record
Track page: Prince Igor - Mariinsky Theatre Edition - Prologue: No. 1 Introduction: "Solncu krasnomu slava!" · Machine-readable JSON-LD