ISRC UK2Y21702280
Verified recording
UK2Y21702280 is “Prince Igor: Polovtsian Dances with Chorus "Uletay na krylyakh vetra"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xec2f891080ea4867f62f9818b729c58d2fc5e3f3c0b7b01f28ec93cd78018cea and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21702280.
Recording identifiers
- ISRC
- UK2Y21702280
- Title
- Prince Igor: Polovtsian Dances with Chorus "Uletay na krylyakh vetra"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xec2f891080ea4867f62f9818b729c58d2fc5e3f3c0b7b01f28ec93cd78018cea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:696d3107222692f5273f66c9ad8b91878fd62bae45a1c3b317c6ed839f201a11- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21702280
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Prince Igor: Polovtsian Dances with Chorus "Uletay na krylyakh vetra" · Machine-readable JSON-LD