ISRC CAJ722588404
Verified recording
CAJ722588404 is “Sonata for Violin and Piano No. 1 in F Minor, Op. 80 (Arr. Ariane Brisson for Flute and Piano): IV. Allegrissimo - Andante assai, con prima” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xd88770bb1bd158c648ba36ae36a1a6d3d443107eb341ff7218c972dc0e2c6df1 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/CAJ722588404.
Recording identifiers
- ISRC
- CAJ722588404
- Title
- Sonata for Violin and Piano No. 1 in F Minor, Op. 80 (Arr. Ariane Brisson for Flute and Piano): IV. Allegrissimo - Andante assai, con prima
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xd88770bb1bd158c648ba36ae36a1a6d3d443107eb341ff7218c972dc0e2c6df1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:bffdcc93ea8f4778e38a3e1137a5cb06a07f35fb26403d88ea1e75256d97a550- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722588404
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Sonata for Violin and Piano No. 1 in F Minor, Op. 80 (Arr. Ariane Brisson for Flute and Piano): IV. Allegrissimo - Andante assai, con prima · Machine-readable JSON-LD