thumb|France Clidat France Clidat (Nantes, 22 November 1932 – Paris, 17 May 2012) was a French pianist renowned for her interpretations of the works of Franz Liszt, a great many of which she recorded,
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c351962861786906795a3b796110b1cf64fce08bb95c3bb251938c8dcda9180. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ee6f0ac-8c31-471d-95ae-d4ccfff83f2b.json and https://artists.proofprofile.net/proofs/artist/5ee6f0ac-8c31-471d-95ae-d4ccfff83f2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chabrier: Pièces pittoresques - Debussy: Pour le piano (Mono Version)
Rachmaninov & Tchaikovsky : Concerto pour piano et orchestre en ré mineur, Op.30, No. 3 ; Concerto pour piano et orchestre en si bémol majeur, Op.23, No. 1
Couperin, Chabrier, Debussy, Albéniz, Granados (Récital)
Edvard Grieg, Piano Concerto In A Minor, Op. 16
Piano pour les jours de fête (Piano for Happy Days)