ISRC GBF079312102
Verified recording
GBF079312102 is “Rhapsody on a Theme of Paganini, Op. 43: Variations XI-XVII” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x57bbeba4bcf5a46b242397910421487870a542dba770e56c07fdfed35e75e4ed and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079312102.
Recording identifiers
- ISRC
- GBF079312102
- Title
- Rhapsody on a Theme of Paganini, Op. 43: Variations XI-XVII
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x57bbeba4bcf5a46b242397910421487870a542dba770e56c07fdfed35e75e4ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f678afd9d8b10904b47c7243628b7f84adfa83062baff21dd0e71697387100ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079312102
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Rhapsody on a Theme of Paganini, Op. 43: Variations XI-XVII · Machine-readable JSON-LD