ISRC GBAYC2200203
Verified recording
GBAYC2200203 is “Bach, JS / Arr. Kempff: Flute Sonata No. 2 in E-Flat Major, BWV 1031: II. Siciliano” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7ff9c5d560035961ac2d4f346a96054e042732990adb0591424484c2dec27b44 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200203.
Recording identifiers
- ISRC
- GBAYC2200203
- Title
- Bach, JS / Arr. Kempff: Flute Sonata No. 2 in E-Flat Major, BWV 1031: II. Siciliano
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7ff9c5d560035961ac2d4f346a96054e042732990adb0591424484c2dec27b44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:26e5ab7de75c9fda71b34ea774bfa70c59a3de6d1c8d6d20d9099b1c1e92d6f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200203
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Bach, JS / Arr. Kempff: Flute Sonata No. 2 in E-Flat Major, BWV 1031: II. Siciliano · Machine-readable JSON-LD