ISRC NLA509312214
Verified recording
NLA509312214 is “Prince Igor - Mariinsky Theatre Edition - Act 1: "Ach! Gde ty, gde?"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x39b99865d429b4e328b66a61b74604c7a2c18c1ff8ef2a95e27576712917e4a8 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312214.
Recording identifiers
- ISRC
- NLA509312214
- Title
- Prince Igor - Mariinsky Theatre Edition - Act 1: "Ach! Gde ty, gde?"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x39b99865d429b4e328b66a61b74604c7a2c18c1ff8ef2a95e27576712917e4a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:6d9ab7186768248c2705598d1f45bff6aed07d5aef4fb738a7f0eecbed14e4f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509312214
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Prince Igor - Mariinsky Theatre Edition - Act 1: "Ach! Gde ty, gde?" · Machine-readable JSON-LD