ISRC USHM19925004
Verified recording
USHM19925004 is “Violin Sonata No. 1 in B Minor, BWV 1014: IV. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6c06445cbf26a13c2dec842a6beb4d6e80350ef84fdafbff00aa57793e0b47fc and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925004.
Recording identifiers
- ISRC
- USHM19925004
- Title
- Violin Sonata No. 1 in B Minor, BWV 1014: IV. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6c06445cbf26a13c2dec842a6beb4d6e80350ef84fdafbff00aa57793e0b47fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:db540a36555537b28e94c0b44d87685a52b7de9ff6de8523f2ad50767117962b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925004
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Violin Sonata No. 1 in B Minor, BWV 1014: IV. Allegro · Machine-readable JSON-LD