ISRC UK2Y21801588
Verified recording
UK2Y21801588 is “Eugene Onegin, Op. 24, Act II Scene 1: No. 16, Final "V vashem dome!"” by Sergei Lemeshev,
registered on the CopyrightChains blockchain with CopyrightID
0x4fb699fc881866758dc6dff5b031446bdd6b7f604e8853936ea72a5052c3b45a and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21801588.
Recording identifiers
- ISRC
- UK2Y21801588
- Title
- Eugene Onegin, Op. 24, Act II Scene 1: No. 16, Final "V vashem dome!"
- Artist
- Sergei Lemeshev
- CopyrightID (CopyrightChains transaction hash)
0x4fb699fc881866758dc6dff5b031446bdd6b7f604e8853936ea72a5052c3b45a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:a9be12d9d48427b95043f91030fe66cf6fd9bc0518770992e05314e55dae7841- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21801588
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Eugene Onegin, Op. 24, Act II Scene 1: No. 16, Final "V vashem dome!" · Machine-readable JSON-LD