ISRC GBF079312101
Verified recording
GBF079312101 is “Rhapsody on a Theme of Paganini, Op. 43: Introduction: Variations I-X” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xc8e0946d349bd8d5ca70fe2133135a5f7ddd28133657698873a9694d4b7272b3 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079312101.
Recording identifiers
- ISRC
- GBF079312101
- Title
- Rhapsody on a Theme of Paganini, Op. 43: Introduction: Variations I-X
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xc8e0946d349bd8d5ca70fe2133135a5f7ddd28133657698873a9694d4b7272b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:41814beeba81d9a6ae4a85fb72090ba514d38c539713c09a22ccad92a751b32f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079312101
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Rhapsody on a Theme of Paganini, Op. 43: Introduction: Variations I-X · Machine-readable JSON-LD