ISRC FR3Z51700566
Verified recording
FR3Z51700566 is “Sonata for Violin and Piano in A Major, BWV 1015: III. Andante un poco” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x632f2d1a4f89c0c9a83c5b23be9be07b14482b264072b9b9a709702d273675d0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3Z51700566.
Recording identifiers
- ISRC
- FR3Z51700566
- Title
- Sonata for Violin and Piano in A Major, BWV 1015: III. Andante un poco
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x632f2d1a4f89c0c9a83c5b23be9be07b14482b264072b9b9a709702d273675d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0d8676ce68fcda1ab56c26ee94e51c5efb04888e75199c676834244acac72e49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3Z51700566
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Sonata for Violin and Piano in A Major, BWV 1015: III. Andante un poco · Machine-readable JSON-LD