ISRC DEF058731120
Verified recording
DEF058731120 is “Eugene Onegin, Op. 24, TH. 5 / Act I: Closing Scene. "A, vot i vi!"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x1b86064107c65db0d7dfe795579ed08b7112678c1eb2749740beed226ea2cde5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731120.
Recording identifiers
- ISRC
- DEF058731120
- Title
- Eugene Onegin, Op. 24, TH. 5 / Act I: Closing Scene. "A, vot i vi!"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x1b86064107c65db0d7dfe795579ed08b7112678c1eb2749740beed226ea2cde5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ae6cba9ccccfe17179efaf4c4176be19bebebb56a05289ef5944f3b604c12d55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731120
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Eugene Onegin, Op. 24, TH. 5 / Act I: Closing Scene. "A, vot i vi!" · Machine-readable JSON-LD