ISRC USSM19504225
Verified recording
USSM19504225 is “Piano Quintet in A Major, D. 667, Op. 114 "Trout": II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xfc8ddf6e2f4e7e551d5f6455afbbb1b2839a0c52c8f9d8e22798c84d07ee72af 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/USSM19504225.
Recording identifiers
- ISRC
- USSM19504225
- Title
- Piano Quintet in A Major, D. 667, Op. 114 "Trout": II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xfc8ddf6e2f4e7e551d5f6455afbbb1b2839a0c52c8f9d8e22798c84d07ee72af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e4d36401080f6b19b8f8df01c0db8ac3c7328cb7cc963d5c9f80da7adacd998d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19504225
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Quintet in A Major, D. 667, Op. 114 "Trout": II. Andante · Machine-readable JSON-LD