ISRC FRZ111400224
Verified recording
FRZ111400224 is “Bach, JS: Violin Sonata No. 5 in F Minor, BWV 1018: I. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9675b6f9a1afd34acbf8140fbd081affa8ee87332e9c9ec5c505ac9bfa8ae430 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111400224.
Recording identifiers
- ISRC
- FRZ111400224
- Title
- Bach, JS: Violin Sonata No. 5 in F Minor, BWV 1018: I. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9675b6f9a1afd34acbf8140fbd081affa8ee87332e9c9ec5c505ac9bfa8ae430
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:26440646ff833a239d876f5e714bec0d6ada3894fd020d6c3f05568fad800f02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111400224
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Bach, JS: Violin Sonata No. 5 in F Minor, BWV 1018: I. Largo · Machine-readable JSON-LD