ISRC DEF058731102
Verified recording
DEF058731102 is “Eugene Onegin, Op. 24, TH. 5 / Act I: "Slikhali l vi za roschei glas nochnoi"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x291c264c005f8ad47b8a51ef0e1f422ec47c04573beeca9d43a1237ecfed9d8e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731102.
Recording identifiers
- ISRC
- DEF058731102
- Title
- Eugene Onegin, Op. 24, TH. 5 / Act I: "Slikhali l vi za roschei glas nochnoi"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x291c264c005f8ad47b8a51ef0e1f422ec47c04573beeca9d43a1237ecfed9d8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6dc870f0824bc463b7a7cd14d4fc0fc5eabeb71c8ef40563898e39bdd49e0fa1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731102
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Eugene Onegin, Op. 24, TH. 5 / Act I: "Slikhali l vi za roschei glas nochnoi" · Machine-readable JSON-LD