ISRC UK2Y21602948
Verified recording
UK2Y21602948 is “Prince Igor, Act I Scene 1: "Da, vot komu by knyazhit na Putivle!"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x908fa573088265047e6060d99342adc0dbd1d68f172c87c33f5bd02ac407dc2a and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602948.
Recording identifiers
- ISRC
- UK2Y21602948
- Title
- Prince Igor, Act I Scene 1: "Da, vot komu by knyazhit na Putivle!"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x908fa573088265047e6060d99342adc0dbd1d68f172c87c33f5bd02ac407dc2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:b1d954b2074419694ff303091ac339262328d56b345cec54da67d27e1ddc1e1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602948
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Prince Igor, Act I Scene 1: "Da, vot komu by knyazhit na Putivle!" · Machine-readable JSON-LD