ISRC FRZ209220203
Verified recording
FRZ209220203 is “Couperin: Quatrième livre de pièces de clavecin, Vingt-septième ordre: III. Les Chinois” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x76ee9429d79876f58f64ab6768dc865f1205ed7487d40983d4f1d14d1b1a91eb and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209220203.
Recording identifiers
- ISRC
- FRZ209220203
- Title
- Couperin: Quatrième livre de pièces de clavecin, Vingt-septième ordre: III. Les Chinois
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x76ee9429d79876f58f64ab6768dc865f1205ed7487d40983d4f1d14d1b1a91eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:389c13663d41baced60dbae88f58a1534414556e3d5952eb2b2194c5f6a310ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209220203
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Couperin: Quatrième livre de pièces de clavecin, Vingt-septième ordre: III. Les Chinois · Machine-readable JSON-LD