ISRC FR7JM1924090
Verified recording
FR7JM1924090 is “Prélude, Fugue et Variation, Op. 18: IV. Andantino (Arr. pour piano)” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x9e4cd79d051fc9b0d237d6efbae6fbbea00f3c96d1a52a1b8c92326912e4ab57 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/FR7JM1924090.
Recording identifiers
- ISRC
- FR7JM1924090
- Title
- Prélude, Fugue et Variation, Op. 18: IV. Andantino (Arr. pour piano)
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x9e4cd79d051fc9b0d237d6efbae6fbbea00f3c96d1a52a1b8c92326912e4ab57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b80fb76304a9d61baadb985f4dcc9e264a07c1b23d656a8dcd496e3bcceaa4b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1924090
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prélude, Fugue et Variation, Op. 18: IV. Andantino (Arr. pour piano) · Machine-readable JSON-LD