ISRC HKI191507605
Verified recording
HKI191507605 is “The Well-Tempered Clavier, Book 2: Prelude, BWV 874 (Arr. P. Grainger for Saxophone Ensemble)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0ef48c9ee77a0e0c3d5be2e93e9648aab426bdc735a174a4b846a43fde8653f3 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191507605.
Recording identifiers
- ISRC
- HKI191507605
- Title
- The Well-Tempered Clavier, Book 2: Prelude, BWV 874 (Arr. P. Grainger for Saxophone Ensemble)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0ef48c9ee77a0e0c3d5be2e93e9648aab426bdc735a174a4b846a43fde8653f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:5a9d00898416605f97cec8208087d7c829bc228f577ee6f4cb305c91c5b5c5f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191507605
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: The Well-Tempered Clavier, Book 2: Prelude, BWV 874 (Arr. P. Grainger for Saxophone Ensemble) · Machine-readable JSON-LD