ISRC FR7JM1924070
Verified recording
FR7JM1924070 is “Prélude, Fugue et Variation, Op. 18: I. Andantino. II. Lento (Arr. pour piano)” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x2f99112b800b1717685f65b9d5c8c382c9f7f66841c7ea0dfeff24bca1d57540 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1924070.
Recording identifiers
- ISRC
- FR7JM1924070
- Title
- Prélude, Fugue et Variation, Op. 18: I. Andantino. II. Lento (Arr. pour piano)
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x2f99112b800b1717685f65b9d5c8c382c9f7f66841c7ea0dfeff24bca1d57540
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:13ee1ee79b9ea66849bf4585270f1d63911cc6d3308832b9e279274e62561d75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1924070
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Prélude, Fugue et Variation, Op. 18: I. Andantino. II. Lento (Arr. pour piano) · Machine-readable JSON-LD