ISRC HKI191516001
Verified recording
HKI191516001 is “Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (arr. I. Friedman for piano)” by Ignaz Friedman,
registered on the CopyrightChains blockchain with CopyrightID
0xa0252d77101498a90d5d3d573ae4fa6e44d735c6e9b3bba3885236aadd8bce1b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191516001.
Recording identifiers
- ISRC
- HKI191516001
- Title
- Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (arr. I. Friedman for piano)
- Artist
- Ignaz Friedman
- CopyrightID (CopyrightChains transaction hash)
0xa0252d77101498a90d5d3d573ae4fa6e44d735c6e9b3bba3885236aadd8bce1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1d4527db92a1f7ac9521e7f16d21716c7abc9f84ca6d56af9e553dfed56368e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191516001
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (arr. I. Friedman for piano) · Machine-readable JSON-LD