ISRC FRZ208704302
Verified recording
FRZ208704302 is “Bach, CPE: Oboe Sonata in G Minor, Wq. 135: II. Allegro” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbd70c27d684a5f1be28440680f4eb96fa0731ec9fec234e28bfd28a666cc478a 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/FRZ208704302.
Recording identifiers
- ISRC
- FRZ208704302
- Title
- Bach, CPE: Oboe Sonata in G Minor, Wq. 135: II. Allegro
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xbd70c27d684a5f1be28440680f4eb96fa0731ec9fec234e28bfd28a666cc478a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5863ff616d3e8687fec0b07f39500edc99adf7925d12bcf817f95d08f22b6432- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208704302
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, CPE: Oboe Sonata in G Minor, Wq. 135: II. Allegro · Machine-readable JSON-LD