ISRC HKI199300304
Verified recording
HKI199300304 is “Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): IV. Thema with Variations: Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x0911e383263945605d2fb6d0039de7da7e19eb16e2773cf2d5681afcbd8235bf and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199300304.
Recording identifiers
- ISRC
- HKI199300304
- Title
- Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): IV. Thema with Variations: Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x0911e383263945605d2fb6d0039de7da7e19eb16e2773cf2d5681afcbd8235bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1590d06a0fe5aad6cb8395bd86decdc2d4cf7b5c29c7b865b9c3f724b69440c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199300304
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): IV. Thema with Variations: Andante · Machine-readable JSON-LD