ISRC FR7JM1924080
Verified recording
FR7JM1924080 is “Prélude, Fugue et Variation, Op. 18: III. Allegretto ma non troppo (Arr. pour piano)” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x3af004959910fed161ee0f80bcfaceb960f8898167885693e1380d3404283f76 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/FR7JM1924080.
Recording identifiers
- ISRC
- FR7JM1924080
- Title
- Prélude, Fugue et Variation, Op. 18: III. Allegretto ma non troppo (Arr. pour piano)
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x3af004959910fed161ee0f80bcfaceb960f8898167885693e1380d3404283f76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3943d1147c5eda12244fc499c1d66905d27061359736339e0b06cbc91d7d7485- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1924080
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prélude, Fugue et Variation, Op. 18: III. Allegretto ma non troppo (Arr. pour piano) · Machine-readable JSON-LD