ISRC USSM10302648
Verified recording
USSM10302648 is “Sonata in A Major for Violin and Piano, FWV 8 (Arr. for Cello and Piano): II. Allegro” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x2db7c7350839942ee2a7f07805df803042d89dfee958c3c92ba5233e5f40c14e and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10302648.
Recording identifiers
- ISRC
- USSM10302648
- Title
- Sonata in A Major for Violin and Piano, FWV 8 (Arr. for Cello and Piano): II. Allegro
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x2db7c7350839942ee2a7f07805df803042d89dfee958c3c92ba5233e5f40c14e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:59ecc7a733cda0680120a6ce466cc4e8e1c709648ebbfffe583290c8902a2db6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10302648
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Sonata in A Major for Violin and Piano, FWV 8 (Arr. for Cello and Piano): II. Allegro · Machine-readable JSON-LD