ISRC DEF058731131
Verified recording
DEF058731131 is “Eugene Onegin, Op. 24, TH 5 / Act III: Scene And Arioso. "Itak, poidyom, tebya predstavlyu ya" - "Uzhel ta samaya Tatyana"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xef4cda21ddf85a50dc62b381bfbdaf38fcc11bcc48fa6e3952bbff98247c7886 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731131.
Recording identifiers
- ISRC
- DEF058731131
- Title
- Eugene Onegin, Op. 24, TH 5 / Act III: Scene And Arioso. "Itak, poidyom, tebya predstavlyu ya" - "Uzhel ta samaya Tatyana"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xef4cda21ddf85a50dc62b381bfbdaf38fcc11bcc48fa6e3952bbff98247c7886
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0abf5a2b7374e7dad9ff7005c41b6a7850b558ae3c0d87b4b0120641625b7e87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731131
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Eugene Onegin, Op. 24, TH 5 / Act III: Scene And Arioso. "Itak, poidyom, tebya predstavlyu ya" - "Uzhel ta samaya Tatyana" · Machine-readable JSON-LD