1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x0403c162ac8ae895a2ce1edbef193a300ea21eabb7c6b3a552016c370a1b1ba1. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae76d5f3-8c1b-412d-a3a2-6a1fe992fc4f.json and https://artists.proofprofile.net/proofs/artist/ae76d5f3-8c1b-412d-a3a2-6a1fe992fc4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Le Flem: Mélodies (feat. Gérard Pondaven) [Mono version]
Flem: Symphony No. 4 / Le Grand Jardinier De France / Pour Les Morts
Pour Les Morts (For the Dead): Pour les morts (For The Dead)
7 Pieces enfantines (7 Children's Pieces): Priere (Prayer)
7 Pieces enfantines (7 Children's Pieces): Bastions de sable (Sand-Castles)
7 Pieces enfantines (7 Children's Pieces): Apres gronderie (After Quarrelling)
7 Pieces enfantines (7 Children's Pieces): Chatterie (Titbit)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2c177fba56337a5aaf482e1dd5c01c7e0c5f1420021806fbfbbc83099bf95d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199416405.
7 Pieces enfantines (7 Children's Pieces): La vieille mendiante (The Old Beggar-Woman)
7 Pieces enfantines (7 Children's Pieces): La chapelle (The Chapel)
7 Pieces enfantines (7 Children's Pieces): Bigoudens
Le grand jardinier de France, musique de film (The Great Gardener Of France, Film Music)
7 Pieces enfantines (7 Children's Pieces): Priere [Prayer]
7 Pieces enfantines (7 Children's Pieces): Bastions de sable [Sand-Castles]
7 Pieces enfantines (7 Children's Pieces): Apres gronderie [After Quarrelling]
7 Pieces enfantines (7 Children's Pieces): Chatterie [Titbit]
7 Pieces enfantines (7 Children's Pieces): La vieille mendiante [the Old Beggar-Woman]
7 Pieces enfantines (7 Children's Pieces): La chapelle [the Chapel]
Le grand jardinier de France (the Great Gardener of France): Le grand jardinier de France, musique de film [the Great Gardener of France, Film Music]
Le Flem-Oeuvres pour piano-Sonate pour piano et violon
7 prières enfantines: La vielle mendiante
Sonate pour piano et violon: Modérément animé
Le Flem, P.: Piano Quintet in E Minor / Violin Sonata in G Minor
Piano Quintet in E Minor: I. Lent: Moderement anime
Piano Quintet in E Minor: III. Moderement anime
Violin Sonata in G Minor: I. Moderement anime
Piano Quintet in E Minor: I. Lent: Modérément anime
Piano Quintet in E Minor: III. Modérément anime
Violin Sonata in G Minor: I. Modérément anime
Le Flem, P.: Magicienne De Mer (La) / Symphony No. 1 / Fantaisie
La magicienne de mer: I. L'Appeal de Dahut
La magicienne de mer: II. Ys engloutie renait dans le reve
Symphony No. 1 in A Major: I. Lent - anime
Symphony No. 1 in A Major: III. Scherzo: assez anime
Symphony No. 1 in A Major: IV. Finale: assez anime
Le chant des genêts: No. 1. Entrée des binious
Le chant des genêts: No. 2. Vers le soir
Le chant des genêts: No. 3. Autour d'un conte
7 Pièces enfantines: No. 2. Bastions de sable
7 Pièces enfantines: No. 3. Après gronderie
7 Pièces enfantines: No. 5. La veille mendiante
7 Pièces enfantines: No. 7. Les bigoudens
Pavane de Mademoiselle (Style Louis XIV) (version for piano)
Sommes-nous défendus: Émotions (version for piano)
Le chant des genêts: No. 1, Entrée des binious
Le chant des genêts: No. 2, Vers le soir
Le chant des genêts: No. 3, Autour d'un conte
7 Pièces enfantines: No. 2, Bastions de sable
7 Pièces enfantines: No. 3, Après gronderie
7 Pièces enfantines: No. 5, La veille mendiante
7 Pièces enfantines: No. 7, Les bigoudens
Pavane de mademoiselle (Dans le style Louis XIV)
Sommes-nous défendus: Émotions (Version for piano)
Le Flem: Le chant des genêts: No. 1, Entrée des binious
The Key Collection: 3 Centuries of Rare Keyboard Gems