ISRC DEF059104073
Verified recording
DEF059104073 is “Violin Sonata in A Minor "Sonatina", D. 385: III. Menuetto. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x9f73b6db240d1ffcce40656bbfeb7a6fbf86d88f33be6c65606e198651b8409b and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104073.
Recording identifiers
- ISRC
- DEF059104073
- Title
- Violin Sonata in A Minor "Sonatina", D. 385: III. Menuetto. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x9f73b6db240d1ffcce40656bbfeb7a6fbf86d88f33be6c65606e198651b8409b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f9067533b0e8cb3cb333aee11d182cf506c0c04c3683b826e354bbf5c07cabbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104073
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Violin Sonata in A Minor "Sonatina", D. 385: III. Menuetto. Allegro · Machine-readable JSON-LD