ISRC UK2Y21602966
Verified recording
UK2Y21602966 is “Prince Igor, Act II: Polovtsian Dance with Chorus "Slavoy dedam raven khan"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xe8fa8cf742f15d5658e605dfb36f3604e58259689bac1725767e44edbc1b36b8 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602966.
Recording identifiers
- ISRC
- UK2Y21602966
- Title
- Prince Igor, Act II: Polovtsian Dance with Chorus "Slavoy dedam raven khan"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xe8fa8cf742f15d5658e605dfb36f3604e58259689bac1725767e44edbc1b36b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:0b26695f7207168eb0ca9ef9d5159b89ec403d062a4ba5857983726b48f52a34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602966
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Prince Igor, Act II: Polovtsian Dance with Chorus "Slavoy dedam raven khan" · Machine-readable JSON-LD