ISRC FR7JM1624010
Verified recording
FR7JM1624010 is “Violin Sonata No. 4 in C Minor, BWV 1017: I. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc3e3e5418b17ff9e1f720fd8b7a48c3ab40da7f333645eef00e3442f3e18a22e and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1624010.
Recording identifiers
- ISRC
- FR7JM1624010
- Title
- Violin Sonata No. 4 in C Minor, BWV 1017: I. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc3e3e5418b17ff9e1f720fd8b7a48c3ab40da7f333645eef00e3442f3e18a22e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:bdfb46a43b858f56670814dfc6c9dcf18a9f59d3275c02936a1dd8aa78a8ee43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1624010
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Violin Sonata No. 4 in C Minor, BWV 1017: I. Largo · Machine-readable JSON-LD