ISRC HKI191246402
Verified recording
HKI191246402 is “Black, Brown & Beige (Arr. M. Peress for Orchestra): I. Black” by Duke Ellington,
registered on the CopyrightChains blockchain with CopyrightID
0xc1ba6e51aad8ba93501564eb14b4573df37b4907919b8e76a5e101dbe79dc977 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191246402.
Recording identifiers
- ISRC
- HKI191246402
- Title
- Black, Brown & Beige (Arr. M. Peress for Orchestra): I. Black
- Artist
- Duke Ellington
- CopyrightID (CopyrightChains transaction hash)
0xc1ba6e51aad8ba93501564eb14b4573df37b4907919b8e76a5e101dbe79dc977
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1f9c5e64f150f32364ba9cd0738870255f22a0e226d43222b0055998936b08d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191246402
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Black, Brown & Beige (Arr. M. Peress for Orchestra): I. Black · Machine-readable JSON-LD