ISRC UK2Y21801584
Verified recording
UK2Y21801584 is “Eugene Onegin, Op. 24, Act II Scene 1: No. 14a, Scene "Uzhel ya zasluzhil ot vas nasmeshku etu?"” by Sergei Lemeshev,
registered on the CopyrightChains blockchain with CopyrightID
0xa12527665964683e479760039274afa48ece73723b9ceee1a81938d3e1c78ac9 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21801584.
Recording identifiers
- ISRC
- UK2Y21801584
- Title
- Eugene Onegin, Op. 24, Act II Scene 1: No. 14a, Scene "Uzhel ya zasluzhil ot vas nasmeshku etu?"
- Artist
- Sergei Lemeshev
- CopyrightID (CopyrightChains transaction hash)
0xa12527665964683e479760039274afa48ece73723b9ceee1a81938d3e1c78ac9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:99f268e5246951ca360ee564740f62994374603ae4916ddd07cd050fbd93df59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21801584
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Eugene Onegin, Op. 24, Act II Scene 1: No. 14a, Scene "Uzhel ya zasluzhil ot vas nasmeshku etu?" · Machine-readable JSON-LD