ISRC UK2Y21602943
Verified recording
UK2Y21602943 is “Prince Igor, Act I Scene 1: Vladimir Galitsky's Song "Greshno tait"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xaf9f007a21fd02cf5a894c5bd5062883ff583bd03c902f9b991616bb83635254 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602943.
Recording identifiers
- ISRC
- UK2Y21602943
- Title
- Prince Igor, Act I Scene 1: Vladimir Galitsky's Song "Greshno tait"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xaf9f007a21fd02cf5a894c5bd5062883ff583bd03c902f9b991616bb83635254
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:61d88726c7ff4963c620010d1ff9d009513edbf724bd314e900a175f04eea776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602943
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Prince Igor, Act I Scene 1: Vladimir Galitsky's Song "Greshno tait" · Machine-readable JSON-LD