ISRC FR7JM1618040
Verified recording
FR7JM1618040 is “Violin Sonata in A Major, FWV 8: IV. Allegro poco mosso” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x3fefb3f22e31668b504b577c8d79b0303b3009a3cb66d56097be9a7b3f22f465 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1618040.
Recording identifiers
- ISRC
- FR7JM1618040
- Title
- Violin Sonata in A Major, FWV 8: IV. Allegro poco mosso
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x3fefb3f22e31668b504b577c8d79b0303b3009a3cb66d56097be9a7b3f22f465
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:9d9630725de53e4f4339b70f81e122d10f7a5a67a48f907a9bc9afc1f7662deb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1618040
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: Violin Sonata in A Major, FWV 8: IV. Allegro poco mosso · Machine-readable JSON-LD