ISRC USBC19200279
Verified recording
USBC19200279 is “Sonata for Flute and Basso continuo in E Minor, BWV 1034 (Transp. to G Minor): II. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x12e26e6ddbd1b1df2cd70a9d9b9bbe6af266fed0f4244c5ee691ead01b65dfc2 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/USBC19200279.
Recording identifiers
- ISRC
- USBC19200279
- Title
- Sonata for Flute and Basso continuo in E Minor, BWV 1034 (Transp. to G Minor): II. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x12e26e6ddbd1b1df2cd70a9d9b9bbe6af266fed0f4244c5ee691ead01b65dfc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:91c19b8bf423c66d2b9c1aa3615900e1767ca04fd346f853663068982110f458- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19200279
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Flute and Basso continuo in E Minor, BWV 1034 (Transp. to G Minor): II. Allegro · Machine-readable JSON-LD