ISRC HKI199300303
Verified recording
HKI199300303 is “Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): III. Scherzo: Presto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1a3b4e898875d011cdbdc8f6dd7fbc9f877848ed52f9fb40570e9b7778019292 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/HKI199300303.
Recording identifiers
- ISRC
- HKI199300303
- Title
- Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): III. Scherzo: Presto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1a3b4e898875d011cdbdc8f6dd7fbc9f877848ed52f9fb40570e9b7778019292
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:20a2aca70adef4397e5ba0cf92f1e5a9399a192f6d3a195a2a79e97f1124a988- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199300303
- 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): III. Scherzo: Presto · Machine-readable JSON-LD