ISRC FR7JM1924020
Verified recording
FR7JM1924020 is “Prélude, Choral et Fugue, FWV 21: Choral. Poco più lento - Poco Allegro” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xc4f300de20c0f2295dd058fd6ed126467a31421b6c874fb5aeea187fa6fe973a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1924020.
Recording identifiers
- ISRC
- FR7JM1924020
- Title
- Prélude, Choral et Fugue, FWV 21: Choral. Poco più lento - Poco Allegro
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xc4f300de20c0f2295dd058fd6ed126467a31421b6c874fb5aeea187fa6fe973a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:76c29c45f051a25fae0cb551b37d18b308065a79e1ac3265a1068a6bd488fcb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1924020
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prélude, Choral et Fugue, FWV 21: Choral. Poco più lento - Poco Allegro · Machine-readable JSON-LD