ISRC FR50X2189529
Verified recording
FR50X2189529 is “Violin Sonata in G Major, Op. 1 No. 10: IV. Presto” by François Francoeur,
registered on the CopyrightChains blockchain with CopyrightID
0xc9472038469bc1ab2fe88c6c246e75410b764fe661fb0413868ed4c86e35a99d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189529.
Recording identifiers
- ISRC
- FR50X2189529
- Title
- Violin Sonata in G Major, Op. 1 No. 10: IV. Presto
- Artist
- François Francoeur
- CopyrightID (CopyrightChains transaction hash)
0xc9472038469bc1ab2fe88c6c246e75410b764fe661fb0413868ed4c86e35a99d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:07b6027e4d000ad0ad659858580c7036452b2818923ef7b3070937e4365cd88f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189529
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata in G Major, Op. 1 No. 10: IV. Presto · Machine-readable JSON-LD