ISRC FR50X2299917
Verified recording
FR50X2299917 is “12 Violin Sonatas, Livre 2, Sonata 12 in E Major: I. Adagio” by François Francoeur,
registered on the CopyrightChains blockchain with CopyrightID
0xf1d429177ae07ac7f3fed6632e3eb915c538abfef9192ac06fc35f0911e41a00 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2299917.
Recording identifiers
- ISRC
- FR50X2299917
- Title
- 12 Violin Sonatas, Livre 2, Sonata 12 in E Major: I. Adagio
- Artist
- François Francoeur
- CopyrightID (CopyrightChains transaction hash)
0xf1d429177ae07ac7f3fed6632e3eb915c538abfef9192ac06fc35f0911e41a00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:8ec923dd5f59ab8004844e20b595ea9a038245c4efa7379b942da1aedb9f3830- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2299917
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: 12 Violin Sonatas, Livre 2, Sonata 12 in E Major: I. Adagio · Machine-readable JSON-LD