ISRC FROV62435108
Verified recording
FROV62435108 is “Eugene Onegin, Op. 24, TH. 5, Act II Scene 2: "Kuda, kuda, kuda vi udalilis" (Lenski)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xedfddbee2e2850948d2d144769ee39f2f5058a58bc07f4ecd336d8855df6dcd7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62435108.
Recording identifiers
- ISRC
- FROV62435108
- Title
- Eugene Onegin, Op. 24, TH. 5, Act II Scene 2: "Kuda, kuda, kuda vi udalilis" (Lenski)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xedfddbee2e2850948d2d144769ee39f2f5058a58bc07f4ecd336d8855df6dcd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1834496b6233eff8fed58f373a121e5600a9427149953548adc782f79a96e773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62435108
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Eugene Onegin, Op. 24, TH. 5, Act II Scene 2: "Kuda, kuda, kuda vi udalilis" (Lenski) · Machine-readable JSON-LD