ISRC UK2Y21602944
Verified recording
UK2Y21602944 is “Prince Igor, Act I Scene 1: Recitative "Knyazyu Galitskomu slava!"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x1c53383720d0cf854919ffa2947a88ac67ae16c3a51eab53490f89611d9dd206 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/UK2Y21602944.
Recording identifiers
- ISRC
- UK2Y21602944
- Title
- Prince Igor, Act I Scene 1: Recitative "Knyazyu Galitskomu slava!"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x1c53383720d0cf854919ffa2947a88ac67ae16c3a51eab53490f89611d9dd206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9347aea2054ba6329b3807e926fd7672dc87dc7445ff8dfc4e68039e4c213e75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602944
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Prince Igor, Act I Scene 1: Recitative "Knyazyu Galitskomu slava!" · Machine-readable JSON-LD