ISRC FR7JM1624040
Verified recording
FR7JM1624040 is “Violin Sonata No. 4 in C Minor, BWV 1017: IV. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf705675f1151357ea7a66e1d15bd8eaa05c7524317a1c00fd4ac93250e0f1078 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1624040.
Recording identifiers
- ISRC
- FR7JM1624040
- Title
- Violin Sonata No. 4 in C Minor, BWV 1017: IV. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf705675f1151357ea7a66e1d15bd8eaa05c7524317a1c00fd4ac93250e0f1078
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:93d253c2c6a79e83291c8942be6408fe6fb9cbf2f9bef2ce583edb214358a0d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1624040
- Bitcoin block existence check
- https://blockstream.info/api/block/960298
Full record
Track page: Violin Sonata No. 4 in C Minor, BWV 1017: IV. Allegro · Machine-readable JSON-LD