ISRC FRZ140634130
Verified recording
FRZ140634130 is “Pièces de Clavecin, Livre II, 6e ordre, Livre IV, 22e ordre: VII. Les Tours de passe-passe” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x4a7e56eddf247794888696579d76570e62fad9e1850f596bb68b3b8a22df2432 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/FRZ140634130.
Recording identifiers
- ISRC
- FRZ140634130
- Title
- Pièces de Clavecin, Livre II, 6e ordre, Livre IV, 22e ordre: VII. Les Tours de passe-passe
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x4a7e56eddf247794888696579d76570e62fad9e1850f596bb68b3b8a22df2432
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:145f3205ff47622422f68c4e7d324489e68911d90695289bd90b814dc43d52f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140634130
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pièces de Clavecin, Livre II, 6e ordre, Livre IV, 22e ordre: VII. Les Tours de passe-passe · Machine-readable JSON-LD