ISRC HKI199611406
Verified recording
HKI199611406 is “Sinfonia in F Major, Badley F1: III. Menuet” by Leopold Hofmann,
registered on the CopyrightChains blockchain with CopyrightID
0xa35c74ff145c1bfe17823194c1e3febf3e01a6f02c08a112381f0e9819178585 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/HKI199611406.
Recording identifiers
- ISRC
- HKI199611406
- Title
- Sinfonia in F Major, Badley F1: III. Menuet
- Artist
- Leopold Hofmann
- CopyrightID (CopyrightChains transaction hash)
0xa35c74ff145c1bfe17823194c1e3febf3e01a6f02c08a112381f0e9819178585
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:5c04debf528b97dfdb0893f26841ff0abc9b2f33e75b70ebd9587c02213690ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199611406
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Sinfonia in F Major, Badley F1: III. Menuet · Machine-readable JSON-LD