ISRC UK2Y21801576
Verified recording
UK2Y21801576 is “Eugene Onegin, Op. 24, Act I Scene 2: No. 9, Tatiana's Letter Scene "Puskay pogibnu ya"” by Galina Vishnevskaya,
registered on the CopyrightChains blockchain with CopyrightID
0x758f834e676cc6a64621ee8f35ba9b39bac8ec7faa1c8c482292b2ae5fa7790d 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/UK2Y21801576.
Recording identifiers
- ISRC
- UK2Y21801576
- Title
- Eugene Onegin, Op. 24, Act I Scene 2: No. 9, Tatiana's Letter Scene "Puskay pogibnu ya"
- Artist
- Galina Vishnevskaya
- CopyrightID (CopyrightChains transaction hash)
0x758f834e676cc6a64621ee8f35ba9b39bac8ec7faa1c8c482292b2ae5fa7790d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9a5c562e45a0fa1bac728414a226d32726fd211f30198f89e15fb1f1ecb169a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21801576
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Eugene Onegin, Op. 24, Act I Scene 2: No. 9, Tatiana's Letter Scene "Puskay pogibnu ya" · Machine-readable JSON-LD