ISRC GBF077812521
Verified recording
GBF077812521 is “Sonatina in D Major For Violin & Piano, D384: 1. Allegro molto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xff54e8dcd6c14e3f19a2edf73a740c3e521449991c9ea0eb1b9664dfd370a9e8 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077812521.
Recording identifiers
- ISRC
- GBF077812521
- Title
- Sonatina in D Major For Violin & Piano, D384: 1. Allegro molto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xff54e8dcd6c14e3f19a2edf73a740c3e521449991c9ea0eb1b9664dfd370a9e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:3de9c8854b3c0832404a5ecb0e07810c3b78b10adf5132653b38f03f4845ada1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077812521
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Sonatina in D Major For Violin & Piano, D384: 1. Allegro molto · Machine-readable JSON-LD