ISRC HKI192300314
Verified recording
HKI192300314 is “Rhapsody on a Theme of Paganini, Op. 43: Variation 9. L'istesso tempo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x2b928196652e1b634daad83a55ba12dc1d29094fd409b3a049e4055f1a4fa203 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192300314.
Recording identifiers
- ISRC
- HKI192300314
- Title
- Rhapsody on a Theme of Paganini, Op. 43: Variation 9. L'istesso tempo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x2b928196652e1b634daad83a55ba12dc1d29094fd409b3a049e4055f1a4fa203
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:73126a1e59be7a76a0dfeac5f5ff679e4a208f15f4c8c09a87b2e0acd4a16406- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192300314
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rhapsody on a Theme of Paganini, Op. 43: Variation 9. L'istesso tempo · Machine-readable JSON-LD