ISRC HKI199611402
Verified recording
HKI199611402 is “Sinfonia in B-Flat Major, Badley Bb1: II. Andante” by Leopold Hofmann,
registered on the CopyrightChains blockchain with CopyrightID
0x32f543d6649f8c1f75c5d3f0e130755882c2d574ba26be6147b0101d57d47831 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199611402.
Recording identifiers
- ISRC
- HKI199611402
- Title
- Sinfonia in B-Flat Major, Badley Bb1: II. Andante
- Artist
- Leopold Hofmann
- CopyrightID (CopyrightChains transaction hash)
0x32f543d6649f8c1f75c5d3f0e130755882c2d574ba26be6147b0101d57d47831
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:c5a0298e346586e59a66fbda322cf3b6e706eb6114f5cd17dc5442f3dad77ce9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199611402
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Sinfonia in B-Flat Major, Badley Bb1: II. Andante · Machine-readable JSON-LD