ISRC USSM10100499
Verified recording
USSM10100499 is “Keyboard Concerto No. 4 in A Major, BWV 1055: Keyboard Concerto No. 4 in A Major, BWV 1055: III. Allegro ma non tanto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcec224b6f499b51088e100f400d63db59f1ac383777e90e393521212c872741e and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10100499.
Recording identifiers
- ISRC
- USSM10100499
- Title
- Keyboard Concerto No. 4 in A Major, BWV 1055: Keyboard Concerto No. 4 in A Major, BWV 1055: III. Allegro ma non tanto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcec224b6f499b51088e100f400d63db59f1ac383777e90e393521212c872741e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:a89cab0d3253f581c603b2d77e3cc8203c42096628f8b75281887c055a4b9fb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10100499
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Keyboard Concerto No. 4 in A Major, BWV 1055: Keyboard Concerto No. 4 in A Major, BWV 1055: III. Allegro ma non tanto · Machine-readable JSON-LD