ISRC HKI199204015
Verified recording
HKI199204015 is “Sinfonia in F Major, Fk. 67: III. Allegro” by Wilhelm Friedemann Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x74944ab173db28687c838fbc2f20456b52e920fce888cbb69cd99cac41b9bc2d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199204015.
Recording identifiers
- ISRC
- HKI199204015
- Title
- Sinfonia in F Major, Fk. 67: III. Allegro
- Artist
- Wilhelm Friedemann Bach
- CopyrightID (CopyrightChains transaction hash)
0x74944ab173db28687c838fbc2f20456b52e920fce888cbb69cd99cac41b9bc2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:cdec7bd926620acc44a738e19830cb94e147256b5ead65537573c056851733f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199204015
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Sinfonia in F Major, Fk. 67: III. Allegro · Machine-readable JSON-LD