ISRC HKI191516006
Verified recording
HKI191516006 is “6 Pieces for Organ: No. 3. Prelude, fugue et variation in B Minor, Op. 18, M. 30 (arr. I. Friedman for piano)” by Ignaz Friedman,
registered on the CopyrightChains blockchain with CopyrightID
0xe185002d3e77c9955faa26663a7592dc1c78f4f24908d27fad8af154a3f91093 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/HKI191516006.
Recording identifiers
- ISRC
- HKI191516006
- Title
- 6 Pieces for Organ: No. 3. Prelude, fugue et variation in B Minor, Op. 18, M. 30 (arr. I. Friedman for piano)
- Artist
- Ignaz Friedman
- CopyrightID (CopyrightChains transaction hash)
0xe185002d3e77c9955faa26663a7592dc1c78f4f24908d27fad8af154a3f91093
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:cb445530aaf85adb2cf90bf4e48e91f1e814dbe7771edf0bbb698912577181bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191516006
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 6 Pieces for Organ: No. 3. Prelude, fugue et variation in B Minor, Op. 18, M. 30 (arr. I. Friedman for piano) · Machine-readable JSON-LD