ISRC DEF058731128
Verified recording
DEF058731128 is “Eugene Onegin, Op. 24, TH. 5 / Act II: Finale. "V vashem dome! V vashem dome!"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x1be770c71177545489403e1befa024333865f9afb82c33a68cd093bfa78fb823 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/DEF058731128.
Recording identifiers
- ISRC
- DEF058731128
- Title
- Eugene Onegin, Op. 24, TH. 5 / Act II: Finale. "V vashem dome! V vashem dome!"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x1be770c71177545489403e1befa024333865f9afb82c33a68cd093bfa78fb823
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:43a2ea7c28e873090867fc511e66280800313ebd493c77318a8aeae804ffd8c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731128
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Eugene Onegin, Op. 24, TH. 5 / Act II: Finale. "V vashem dome! V vashem dome!" · Machine-readable JSON-LD