ISRC FR46Y0331708
Verified recording
FR46Y0331708 is “Sonata for Piano and Violin No. 3 in G Minor, Op. Posth. 137, D. 408: I. Allegro giusto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe068beaefaff0875f9defa293baebefc7349873932a6973ac91da7ca97992686 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y0331708.
Recording identifiers
- ISRC
- FR46Y0331708
- Title
- Sonata for Piano and Violin No. 3 in G Minor, Op. Posth. 137, D. 408: I. Allegro giusto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe068beaefaff0875f9defa293baebefc7349873932a6973ac91da7ca97992686
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d563f96ad292a15886d65b90109e880c568df4378d0c955686bcb2bf6aca3c7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y0331708
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonata for Piano and Violin No. 3 in G Minor, Op. Posth. 137, D. 408: I. Allegro giusto · Machine-readable JSON-LD