ISRC HKI191516009
Verified recording
HKI191516009 is “Pièces de Clavecin, Book 1, Suite No. 4: Les Fifres (arr. I. Friedman for piano)” by Ignaz Friedman,
registered on the CopyrightChains blockchain with CopyrightID
0xfeff049d8a5e4f223324938cdfbceac729ff594e1061b2603c2e3be08742781b 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/HKI191516009.
Recording identifiers
- ISRC
- HKI191516009
- Title
- Pièces de Clavecin, Book 1, Suite No. 4: Les Fifres (arr. I. Friedman for piano)
- Artist
- Ignaz Friedman
- CopyrightID (CopyrightChains transaction hash)
0xfeff049d8a5e4f223324938cdfbceac729ff594e1061b2603c2e3be08742781b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:acea006a058968b8a69f652073e2b5e978e13443ebc7a90f31cfe39e20c7c922- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191516009
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Pièces de Clavecin, Book 1, Suite No. 4: Les Fifres (arr. I. Friedman for piano) · Machine-readable JSON-LD