ISRC UK2Y21309064
Verified recording
UK2Y21309064 is “Eugene Onegin, Op. 24, Act I Scene 1: No. 1, Duet and Quartet "Slykhali l vy?"” by Galina Vishnevskaya,
registered on the CopyrightChains blockchain with CopyrightID
0x0e97e63bb75e122f5fca7cb45173434d199474b0e3923ebe57f5a354ac3026e1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21309064.
Recording identifiers
- ISRC
- UK2Y21309064
- Title
- Eugene Onegin, Op. 24, Act I Scene 1: No. 1, Duet and Quartet "Slykhali l vy?"
- Artist
- Galina Vishnevskaya
- CopyrightID (CopyrightChains transaction hash)
0x0e97e63bb75e122f5fca7cb45173434d199474b0e3923ebe57f5a354ac3026e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9caa23193fdf4a043fdbd290bf9f009556706e6087cdeffc2e8af5f49e2b091- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21309064
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Eugene Onegin, Op. 24, Act I Scene 1: No. 1, Duet and Quartet "Slykhali l vy?" · Machine-readable JSON-LD