ISRC FROV62437603
Verified recording
FROV62437603 is “Concerto for Lute in F Major: III. Tempo di minuetto” by Karl Kohaut,
registered on the CopyrightChains blockchain with CopyrightID
0xa7bf21424cad97643b28c54be4937ec6175516b24cfc1b050a12a6ccb55bbb74 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/FROV62437603.
Recording identifiers
- ISRC
- FROV62437603
- Title
- Concerto for Lute in F Major: III. Tempo di minuetto
- Artist
- Karl Kohaut
- CopyrightID (CopyrightChains transaction hash)
0xa7bf21424cad97643b28c54be4937ec6175516b24cfc1b050a12a6ccb55bbb74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fcf599f8c374b7f0ddd98170742d9a29f71904812971b3f437b33ea032c8c621- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62437603
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for Lute in F Major: III. Tempo di minuetto · Machine-readable JSON-LD