ISRC GBBBA5350134
Verified recording
GBBBA5350134 is “Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (Arr. Kempff for Piano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0e482adf425d34125cc7b38ef0085db722876f9477a297ca4a066e0947ef9e80 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA5350134.
Recording identifiers
- ISRC
- GBBBA5350134
- Title
- Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (Arr. Kempff for Piano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0e482adf425d34125cc7b38ef0085db722876f9477a297ca4a066e0947ef9e80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ae4f6e06036204e07ebae2693eda516fc3471937f61a756c70c2fbddb80b52ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA5350134
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (Arr. Kempff for Piano) · Machine-readable JSON-LD