ISRC USBC19200667
Verified recording
USBC19200667 is “Sonata for Flute and Basso continuo in E Major, BWV 1035 (Transp. to F Major): IV. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5b48d56295c1e1fd715a1d53e7b0a35e70b641c1d64004c453dc243ef5ef301c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19200667.
Recording identifiers
- ISRC
- USBC19200667
- Title
- Sonata for Flute and Basso continuo in E Major, BWV 1035 (Transp. to F Major): IV. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5b48d56295c1e1fd715a1d53e7b0a35e70b641c1d64004c453dc243ef5ef301c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fdc3d9663a65e317f3033a0bbff58bd438f4c9c162d3c440d2c41cd2203df18f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19200667
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Flute and Basso continuo in E Major, BWV 1035 (Transp. to F Major): IV. Allegro assai · Machine-readable JSON-LD