ISRC FROV62437607
Verified recording
FROV62437607 is “Concerto for Lute in C Major: I. Allegro con brio” by Jakob Friedrich Kleinknecht,
registered on the CopyrightChains blockchain with CopyrightID
0x14728046eea4e8d36b2531fa17483c875e2d5a523d11c97cab0328474bae83be and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62437607.
Recording identifiers
- ISRC
- FROV62437607
- Title
- Concerto for Lute in C Major: I. Allegro con brio
- Artist
- Jakob Friedrich Kleinknecht
- CopyrightID (CopyrightChains transaction hash)
0x14728046eea4e8d36b2531fa17483c875e2d5a523d11c97cab0328474bae83be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:db5e01e811ea469586a93e97927d335131172abb92c704547476d47709ed3fe9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62437607
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Concerto for Lute in C Major: I. Allegro con brio · Machine-readable JSON-LD