ISRC USB8U1044528
Verified recording
USB8U1044528 is “Violin Partita No. 2 in D Minor, BWV 1004: IV. Gigue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf3bac523979e13aaf97b68e24d8f40cb8a21864b87cf5955b86f6b1848e21187 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1044528.
Recording identifiers
- ISRC
- USB8U1044528
- Title
- Violin Partita No. 2 in D Minor, BWV 1004: IV. Gigue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf3bac523979e13aaf97b68e24d8f40cb8a21864b87cf5955b86f6b1848e21187
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:447616d3a0fa5d7e1fd5509089955aa46b83fa9b3d58fd24c5e2ad5878b583fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1044528
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Partita No. 2 in D Minor, BWV 1004: IV. Gigue · Machine-readable JSON-LD