ISRC USHM19925115
Verified recording
USHM19925115 is “Violin Sonata in E Minor, BWV 1023: I. [Preludio]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa7a286c76f53333c546bd334f0acf2395f91ecf3dc61d0ef013fee3f2fd0f7fc and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925115.
Recording identifiers
- ISRC
- USHM19925115
- Title
- Violin Sonata in E Minor, BWV 1023: I. [Preludio]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa7a286c76f53333c546bd334f0acf2395f91ecf3dc61d0ef013fee3f2fd0f7fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:5aab1f397b823e207fc006e11b9b09e9d3fbcc39ddae33c53195287648acebbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925115
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Violin Sonata in E Minor, BWV 1023: I. [Preludio] · Machine-readable JSON-LD