ISRC FRZ177501200
Verified recording
FRZ177501200 is “Concerto n°5 en la mineur: Allegro ma non molto, Falk. 45” by Wilhelm Friedemann Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x846396c847afe0ac5842d2936a80633bded188118f6571bd8d2b7b4617a39d9f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ177501200.
Recording identifiers
- ISRC
- FRZ177501200
- Title
- Concerto n°5 en la mineur: Allegro ma non molto, Falk. 45
- Artist
- Wilhelm Friedemann Bach
- CopyrightID (CopyrightChains transaction hash)
0x846396c847afe0ac5842d2936a80633bded188118f6571bd8d2b7b4617a39d9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:90a00ab990494694962ef5bc439d40f2ba6999aaba2706878afadaa652d62537- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ177501200
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto n°5 en la mineur: Allegro ma non molto, Falk. 45 · Machine-readable JSON-LD