ISRC CH0011900282
Verified recording
CH0011900282 is “Rhapsody on a Theme of Paganini, Op. 43: Variation VI - L'istesso tempo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x5dcf7da5bf38fdd1e364f30925436e649a5fb9519d7f7ac0ed8e628c15d44ae9 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/CH0011900282.
Recording identifiers
- ISRC
- CH0011900282
- Title
- Rhapsody on a Theme of Paganini, Op. 43: Variation VI - L'istesso tempo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x5dcf7da5bf38fdd1e364f30925436e649a5fb9519d7f7ac0ed8e628c15d44ae9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6ca2b86d9006dd4320292e0c37561ca01607818dfb145dcd95442b0760fb8a83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011900282
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rhapsody on a Theme of Paganini, Op. 43: Variation VI - L'istesso tempo · Machine-readable JSON-LD