ISRC HKI190917404
Verified recording
HKI190917404 is “Les guitares bien temperees (The Well-Tempered Guitars): Preludes and Fugues, Op. 199: Fugue No. 14 in D Minor” by Mario Castelnuovo-Tedesco,
registered on the CopyrightChains blockchain with CopyrightID
0x328ec0aa6934dbe11759ae227798b7d6be2011aa5359b6c22738ff9af933d7ac and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190917404.
Recording identifiers
- ISRC
- HKI190917404
- Title
- Les guitares bien temperees (The Well-Tempered Guitars): Preludes and Fugues, Op. 199: Fugue No. 14 in D Minor
- Artist
- Mario Castelnuovo-Tedesco
- CopyrightID (CopyrightChains transaction hash)
0x328ec0aa6934dbe11759ae227798b7d6be2011aa5359b6c22738ff9af933d7ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:cbcc2d43523033853830b5a6fcf096aa26fad289e20760841193b8e0bff02dd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190917404
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Les guitares bien temperees (The Well-Tempered Guitars): Preludes and Fugues, Op. 199: Fugue No. 14 in D Minor · Machine-readable JSON-LD