ISRC DERK62464409
Verified recording
DERK62464409 is “Sonata in D Minor for 2 Oboes, Bassoon & Continuo, FaWV N:d2: I. Andante” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0x6bc8ff5ef6453c04350a4dac8d1835e03c2b691e31772829f3130471b4d7461d and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464409.
Recording identifiers
- ISRC
- DERK62464409
- Title
- Sonata in D Minor for 2 Oboes, Bassoon & Continuo, FaWV N:d2: I. Andante
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0x6bc8ff5ef6453c04350a4dac8d1835e03c2b691e31772829f3130471b4d7461d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:10138c5024105572d6c36410f164f5b2cf8c7af88dbc4e610c93d84bbdd95861- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464409
- Bitcoin block existence check
- https://blockstream.info/api/block/960404
Full record
Track page: Sonata in D Minor for 2 Oboes, Bassoon & Continuo, FaWV N:d2: I. Andante · Machine-readable JSON-LD