ISRC USSM19504226
Verified recording
USSM19504226 is “Piano Quintet in A Major, D. 667, Op. 114 "Trout": III. Scherzo” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x22380606089b0ca7c332a1f4569eecf75e981e2a7813bf6cf97525b70aa42813 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/USSM19504226.
Recording identifiers
- ISRC
- USSM19504226
- Title
- Piano Quintet in A Major, D. 667, Op. 114 "Trout": III. Scherzo
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x22380606089b0ca7c332a1f4569eecf75e981e2a7813bf6cf97525b70aa42813
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cdcb6eb075260b7a5f4d803ae48f69b4e02833f361b3bdc60e8f1f2f6c2d86ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19504226
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Quintet in A Major, D. 667, Op. 114 "Trout": III. Scherzo · Machine-readable JSON-LD