ISRC UK2Y21602945
Verified recording
UK2Y21602945 is “Prince Igor, Act I Scene 1: Chorus and Scene "Oy, likhonko!"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xa764a0d47f59a3f1126478be74cc6fc101d158e2fcdaeb5e1c63f348056a9fc0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602945.
Recording identifiers
- ISRC
- UK2Y21602945
- Title
- Prince Igor, Act I Scene 1: Chorus and Scene "Oy, likhonko!"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xa764a0d47f59a3f1126478be74cc6fc101d158e2fcdaeb5e1c63f348056a9fc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c545a22175dee972b7200e93ffb17bdf14efe3af8b25678f196967325b960a37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602945
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Prince Igor, Act I Scene 1: Chorus and Scene "Oy, likhonko!" · Machine-readable JSON-LD