ISRC UK2Y21602955
Verified recording
UK2Y21602955 is “Prince Igor, Act II: Konchakovna's Cavatina "Merknet svet dnevnoy"” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x167282e23a4980a07893b8267e55dc022a7c717a89c0276e314ea3bd3c0ef75f and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602955.
Recording identifiers
- ISRC
- UK2Y21602955
- Title
- Prince Igor, Act II: Konchakovna's Cavatina "Merknet svet dnevnoy"
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x167282e23a4980a07893b8267e55dc022a7c717a89c0276e314ea3bd3c0ef75f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:e89aad8b18caaa6b051671c065cd20873bfe2ffeede7949b4165e1ecb04c2435- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602955
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Prince Igor, Act II: Konchakovna's Cavatina "Merknet svet dnevnoy" · Machine-readable JSON-LD