ISRC HKI192300325
Verified recording
HKI192300325 is “Rhapsody on a Theme of Paganini, Op. 43: Variation 20. Un poco più vivo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x64a63164d9115473210d1a4f023268bf4bd834748e26b7564fc99b63ecb3987c and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192300325.
Recording identifiers
- ISRC
- HKI192300325
- Title
- Rhapsody on a Theme of Paganini, Op. 43: Variation 20. Un poco più vivo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x64a63164d9115473210d1a4f023268bf4bd834748e26b7564fc99b63ecb3987c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:efeeaf04d347ef23ca9293e6e9bbdde732b7b6b44b1e0bdc8080f6348eec1d01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192300325
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Rhapsody on a Theme of Paganini, Op. 43: Variation 20. Un poco più vivo · Machine-readable JSON-LD