ISRC USBC19200160
Verified recording
USBC19200160 is “Sonata for Harpsichord and Flute in E-Flat Major, BWV 1031 (Transp. to G Major): I. Allegro moderato” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb12a449e58ad1e4d1731d822a1f40402a09406ce5139f748e6e148ed68fc5671 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19200160.
Recording identifiers
- ISRC
- USBC19200160
- Title
- Sonata for Harpsichord and Flute in E-Flat Major, BWV 1031 (Transp. to G Major): I. Allegro moderato
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb12a449e58ad1e4d1731d822a1f40402a09406ce5139f748e6e148ed68fc5671
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:3ba2589d4cff75fb860c03887923e326cbffe89faa9bcf5ed0f322a7c925abc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19200160
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Sonata for Harpsichord and Flute in E-Flat Major, BWV 1031 (Transp. to G Major): I. Allegro moderato · Machine-readable JSON-LD