ISRC USASX0940209
Verified recording
USASX0940209 is “Flute Sonata in E-Flat Major, BWV 1031: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x15f08305472b982a26daa98e78070543f833bd16600101a92770eb85ef36aa7a and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0940209.
Recording identifiers
- ISRC
- USASX0940209
- Title
- Flute Sonata in E-Flat Major, BWV 1031: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x15f08305472b982a26daa98e78070543f833bd16600101a92770eb85ef36aa7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:4e4c4a179aa5fc31a1e87956b7580b272d5facfc635b48011a286e5bdd153cf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0940209
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Flute Sonata in E-Flat Major, BWV 1031: III. Allegro · Machine-readable JSON-LD