ISRC FRZ050100070
Verified recording
FRZ050100070 is “Sonate pour violon et piano en la majeur, FWV 8: IV. Allegretto poco mosso” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x761a06a426a3289716d1da145377bcc9a67f7345541a552d3b5163c4d45e4a72 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050100070.
Recording identifiers
- ISRC
- FRZ050100070
- Title
- Sonate pour violon et piano en la majeur, FWV 8: IV. Allegretto poco mosso
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x761a06a426a3289716d1da145377bcc9a67f7345541a552d3b5163c4d45e4a72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4ecfa9c5df85d5408d664eadd4cf92d0182e33cb4a95be38bee0074b8d813e2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050100070
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sonate pour violon et piano en la majeur, FWV 8: IV. Allegretto poco mosso · Machine-readable JSON-LD