ISRC HKI199717611
Verified recording
HKI199717611 is “Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano - Arr. for Flute and Harp by Donald Sosin” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcad70d8872f01100403c51aad6401a2bfb6a75d15b636aef54f0f64e0f069e82 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199717611.
Recording identifiers
- ISRC
- HKI199717611
- Title
- Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano - Arr. for Flute and Harp by Donald Sosin
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcad70d8872f01100403c51aad6401a2bfb6a75d15b636aef54f0f64e0f069e82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:db277637672b9226b7c4399a6c665d4c70037dc132bd6970476f95be0e7a0539- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199717611
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano - Arr. for Flute and Harp by Donald Sosin · Machine-readable JSON-LD