ISRC HKI199300302
Verified recording
HKI199300302 is “Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1fd50e854a062fac85baa06dbe468b8e868ad0b231539d9ae8f31dfed5c54038 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199300302.
Recording identifiers
- ISRC
- HKI199300302
- Title
- Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1fd50e854a062fac85baa06dbe468b8e868ad0b231539d9ae8f31dfed5c54038
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fb041b467a56b54fe5c4ae8d53639db82fbe657b6e0562b228044e4f2c4d6f35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199300302
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): II. Andante · Machine-readable JSON-LD