ISRC USSM10400740
Verified recording
USSM10400740 is “II. Siciliano from Sonata for Flute and Harpsichord in E-flat Major, BWV 1031 - Excerpt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdfc7436b4c7fc5db4221ace9fe99152fbe2155bb235b149bcf2b7d0ba3830397 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10400740.
Recording identifiers
- ISRC
- USSM10400740
- Title
- II. Siciliano from Sonata for Flute and Harpsichord in E-flat Major, BWV 1031 - Excerpt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdfc7436b4c7fc5db4221ace9fe99152fbe2155bb235b149bcf2b7d0ba3830397
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:e61507133b47a627efa2d67133c74e6d368a7234db1b2f1c354916ab93923172- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10400740
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: II. Siciliano from Sonata for Flute and Harpsichord in E-flat Major, BWV 1031 - Excerpt · Machine-readable JSON-LD