ISRC DERK62464410
Verified recording
DERK62464410 is “Sonata in D Minor for 2 Oboes, Bassoon & Continuo, FaWV N:d2: II. Allegro” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0xe145b9b8101c1690d6f20949575a7219693ece7c41850a53a3ab4d5b749297f1 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464410.
Recording identifiers
- ISRC
- DERK62464410
- Title
- Sonata in D Minor for 2 Oboes, Bassoon & Continuo, FaWV N:d2: II. Allegro
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0xe145b9b8101c1690d6f20949575a7219693ece7c41850a53a3ab4d5b749297f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:e9689aebc405c37aed576d29da098abdef8882364241fa376bf1b119ab7b0192- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464410
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Sonata in D Minor for 2 Oboes, Bassoon & Continuo, FaWV N:d2: II. Allegro · Machine-readable JSON-LD