ISRC HKI191516014
Verified recording
HKI191516014 is “Harpsichord Sonata in G Major, Op. 1 No. 11: Adagio (arr. I. Friedman for piano)” by Ignaz Friedman,
registered on the CopyrightChains blockchain with CopyrightID
0x6b6b002d5c5c6da20b30dd03dadc2adaf10c634434f07d9f871f8919dc13e423 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191516014.
Recording identifiers
- ISRC
- HKI191516014
- Title
- Harpsichord Sonata in G Major, Op. 1 No. 11: Adagio (arr. I. Friedman for piano)
- Artist
- Ignaz Friedman
- CopyrightID (CopyrightChains transaction hash)
0x6b6b002d5c5c6da20b30dd03dadc2adaf10c634434f07d9f871f8919dc13e423
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:43edecb118543cd398254a4ad1c5fe211b678b57ce834b7ae8b28ceabf17a5be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191516014
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Harpsichord Sonata in G Major, Op. 1 No. 11: Adagio (arr. I. Friedman for piano) · Machine-readable JSON-LD