ISRC FRZ140634190
Verified recording
FRZ140634190 is “Pièces de Clavecin, Livre II, 6e ordre, Livre IV, 20e ordre: IV. Les Chérubins ou L'Aimable Lazure” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0xe37902e927786901b42634a8e154931c16d1141a47827050191046438912a7e9 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/FRZ140634190.
Recording identifiers
- ISRC
- FRZ140634190
- Title
- Pièces de Clavecin, Livre II, 6e ordre, Livre IV, 20e ordre: IV. Les Chérubins ou L'Aimable Lazure
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0xe37902e927786901b42634a8e154931c16d1141a47827050191046438912a7e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6e4befe6e6f66b8c6a5e35f9f5ea43ea80646842b13904135129674787d9ce07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140634190
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pièces de Clavecin, Livre II, 6e ordre, Livre IV, 20e ordre: IV. Les Chérubins ou L'Aimable Lazure · Machine-readable JSON-LD