ISRC USB8U1000980
Verified recording
USB8U1000980 is “Keyboard Concerto in D Minor, BWV 1052: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc0696f7b3d5fa91df538a9b1bc54e0eecade9e9019538dbc24ad39a0809f5ece 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/USB8U1000980.
Recording identifiers
- ISRC
- USB8U1000980
- Title
- Keyboard Concerto in D Minor, BWV 1052: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc0696f7b3d5fa91df538a9b1bc54e0eecade9e9019538dbc24ad39a0809f5ece
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b6f95427d09c685f1a370799e91c9521a60393b7be51024925f38b8e389033e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1000980
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Keyboard Concerto in D Minor, BWV 1052: III. Allegro · Machine-readable JSON-LD