ISRC NLY331904112
Verified recording
NLY331904112 is “Violin Sonata in A Major, FWV 8: IV. Allegretto poco mosso” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xdc067946b0e8ae9fa0d6a4ca8f88149f821fbbb3731aee59b70f5b63c0615ae8 and independently timestamped
in Bitcoin block 960230 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331904112.
Recording identifiers
- ISRC
- NLY331904112
- Title
- Violin Sonata in A Major, FWV 8: IV. Allegretto poco mosso
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xdc067946b0e8ae9fa0d6a4ca8f88149f821fbbb3731aee59b70f5b63c0615ae8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:32:18+00:00
- Bitcoin block
- 960230
- Canonical record hash
sha256:d66a118619f302bc82ca83f565d91c5ffa1fcdd01053f6f67396f4c9a36c641d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331904112
- Bitcoin block existence check
- https://blockstream.info/api/block/960230
Full record
Track page: Violin Sonata in A Major, FWV 8: IV. Allegretto poco mosso · Machine-readable JSON-LD