ISRC DERK62464402
Verified recording
DERK62464402 is “Sonata in B-Flat Major for Oboe, Recorder, Violin & Continuo, FaWV N:B1: II. Allegro” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc429a7011bedde66a677d3996a80820874fcaaf490785816e92273a2660f10 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464402.
Recording identifiers
- ISRC
- DERK62464402
- Title
- Sonata in B-Flat Major for Oboe, Recorder, Violin & Continuo, FaWV N:B1: II. Allegro
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0x3fc429a7011bedde66a677d3996a80820874fcaaf490785816e92273a2660f10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:d6f8c6719548cfe9c76faf1224ef4d88b7331bc3bd65037566b4f97e04dc00d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464402
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Sonata in B-Flat Major for Oboe, Recorder, Violin & Continuo, FaWV N:B1: II. Allegro · Machine-readable JSON-LD