ISRC DEN962332307
Verified recording
DEN962332307 is “Rhapsody on a Theme of Paganini, Op. 43: Var. 6. L'istesso tempo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xb47dfb52ae1e7e49b242cb32a30ec8c0c9398758fc2cd7c995bd2dcdd5e40446 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/DEN962332307.
Recording identifiers
- ISRC
- DEN962332307
- Title
- Rhapsody on a Theme of Paganini, Op. 43: Var. 6. L'istesso tempo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xb47dfb52ae1e7e49b242cb32a30ec8c0c9398758fc2cd7c995bd2dcdd5e40446
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:50c2dfefd175e20dd129ed53f340a2643dba874ce5ff342caab37bf65a4bd68d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962332307
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Rhapsody on a Theme of Paganini, Op. 43: Var. 6. L'istesso tempo · Machine-readable JSON-LD