ISRC NLA507706305
Verified recording
NLA507706305 is “Piano Quintet in A, D.667 - "The Trout": 5. Finale (Allegro giusto)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xaf537e9c2f56fbdad7dd93cf79c440901e9cf34ef141f6be04b85c56c5dd8d73 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706305.
Recording identifiers
- ISRC
- NLA507706305
- Title
- Piano Quintet in A, D.667 - "The Trout": 5. Finale (Allegro giusto)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xaf537e9c2f56fbdad7dd93cf79c440901e9cf34ef141f6be04b85c56c5dd8d73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:58ede654acf4e7fac5de70022f29e3cbf66e20c0ff59a835b19fc1fd1a42f483- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507706305
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: Piano Quintet in A, D.667 - "The Trout": 5. Finale (Allegro giusto) · Machine-readable JSON-LD