ISRC HKI199719007
Verified recording
HKI199719007 is “String Quartet No. 15 in E-Flat Minor, Op. 144: IV. Nocturne: Adagio -” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x59136684b5bfb28e1d2d82c4645ff854c8a54b73f5db159cca52fecdaa8768f8 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199719007.
Recording identifiers
- ISRC
- HKI199719007
- Title
- String Quartet No. 15 in E-Flat Minor, Op. 144: IV. Nocturne: Adagio -
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x59136684b5bfb28e1d2d82c4645ff854c8a54b73f5db159cca52fecdaa8768f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:1f7c685a448b6e022c02b06b55b6c0914bd205b6f08c33206c4070d9d3a6382f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199719007
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: String Quartet No. 15 in E-Flat Minor, Op. 144: IV. Nocturne: Adagio - · Machine-readable JSON-LD