Olivier Jean-Claude Latry (; born 22 February 1962) is a French organist, improviser, teacher and composer who has served as one of the four titular organists of Notre-Dame de Paris since 1985 and is
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 0x7e77549a3d5b6de6dab7ad303c03d20818c6c191eb29b92decf15662e4ecf660. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7879f004-efa7-4105-9d82-d511e7b0ef79.json and https://artists.proofprofile.net/proofs/artist/7879f004-efa7-4105-9d82-d511e7b0ef79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Couperin: Messe propre pour les couvents
Franz Liszt: Inspirations (Bonus Track Version)
Fantasie und Fuge über das Thema B.A.C.H.: III. Fugue
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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Choral Erbarm' dich mein, o Herre Gott, BWV 721
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Bach, JS: Cantata No. 29 "Wir danken dir, Gott, wir danken dir", BWV 29: I. Sinfonia (Arr. Dupré)
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Debussy: Préludes, Book 1, L. 117: X. La cathédrale engloutie (Arr. Roques)
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Fauré: Pelléas et Mélisande, Op. 80: III. Sicilienne (Arr. Robilliard)
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Saint-Saëns - Liszt - Saariaho - Moussa (Deluxe Edition)
Symphony No. 3 in C Minor, Op. 78, “Organ Symphony”: Adagio – Allegro moderato
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Trois siècles d'orgue à Notre Dame de Paris
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Trois danses: Stravinsky, Alain, Heiller
Le sacre du printemps: I. L'adoration de la terre - Orgue à 4 mains
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Cantate No. 29 "Wir danken dir, Gott, wir danken dir", BWV 29: I. Sinfonia (Transcr. for Organ by Dupré )
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Adagio and Fugue in C Minor, K. 546: I. Adagio (Transcr. for Organ by Guillou)
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La Damnation de Faust, Op. 24 - transcr. for Organ by Henri Büsser: Marche hongroise (Transcr. for Organ by H. Büsser)
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Prélude in C-Sharp Minor, Op. 3 No. 2 (Transcr. for Organ by Vierne)
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Partita for Violin Solo No. 2 in D minor, BWV 1004 - Transcr. for Organ by Henri Messerer: V. Chaconne (Transcr. for Organ by H. Messerer)
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Piano Pédalier: Alkan, Boëly, Brahms, Liszt, Schumann
Symphonies avec orgue By Jongen & Saint-Saëns
Olivier Latry Live Organ Recital at Washington National Cathedral
Poulenc, Saint-Saëns & Barber: Works for Organ & Orchestra
Concerto for Organ, Strings & Timpani in G Minor, FP 93: I. Andante
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Concerto for Organ, Strings & Timpani in G Minor, FP 93: II. Allegro giocoso
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Symphony No. 3 in C Minor, Op. 78, R. 176 "Organ": I. Poco adagio
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Symphony No. 3 in C Minor, Op. 78, R. 176 "Organ": II. Allegro moderato - Presto - Allegro moderato
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Symphony No. 3 in C Minor, Op. 78, R. 176 "Organ": II. Maestoso - Allegro - Più allegro - Molto allegro - Pesante
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Choral Wachet auf ruft uns die Stimme, BWV 645
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Livre d'orgue: 1. Reprises par interversion
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Méditations sur le mystère de la sainte Trinité: Méditation II
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Méditations sur le mystère de la sainte Trinité: Méditation IV
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Méditations sur le mystère de la sainte Trinité: Méditation V
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La nativité du Seigneur: 5. Les enfants de Dieu
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Méditations sur le mystère de la sainte Trinité: Méditation VII
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L'Ascension (Four symphonic meditations for orchestra): 4. Prière du Christ montant vers son père
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Les corps glorieux (1939) / Book 3: 1. Force et agilité des corps glorieux
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Messe de la Pentecôte: 1. Entrée (Les langues de feu)
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Les corps glorieux (1939) / Book 3: 2. Joie et clarté des corps glorieux
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La nativité du Seigneur: 9. Dieu parmi nous
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Escaich: Concerto pour orgue-Symphonie n°1-Fantaisie piano
Charles-Marie Widor: 5e et 6e symphonies pour orgue
Sixième Symphonie, Op. 42, 2: I. Allegro
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Sixième Symphonie, Op. 42, 2: III. Intermezzo
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Cinquième Symphonie, Op. 42, 1: I. Allegro vivace
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Cinquième Symphonie, Op. 42, 1: V. Toccata
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Bach: L'œuvre d'orgue (La vie spirituelle)
Bach: L'œuvre d'orgue pour le temps de la Résurrection
Six Chorals Schübler, BWV 645: No. 1, Wachet auf, ruft uns die Stimme
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Bach: Œuvres d'orgue pour le temps de la Passion
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Orgelbüchlein, BWV 618: O, Lamm Gottes, unschuldig
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Orgelbüchlein, BWV 619: Christe, du Lamm Gottes
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Orgelbüchlein, BWV 622: O Mensch, bewein dein Sünde groß
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Orgelbüchlein, BWV 624: Hilf Gott, daß mir's gelinge
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Prélude et fugue in B Minor, BWV 544 - Full
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Bach: Oeuvres pour orgue pour le temps de Noël
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Fugue sur le Carillon des Heures de la Cathédrale de Soissons, Op. 12
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Veni Creator, Op. 4: No. 3, Choral varié
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Sonate en trio No. 2 in C Minor, BWV 526: I. Vivace
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Sonate en trio No. 3 in D Minor, BWV 527: I. Andante
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Händel: Zadok the Priest, HWV 258 (Arr. Mark Gaal for Brass Band) [Live]
Zadok the Priest, HWV 258 (Arr. Mark Gaal for Brass Band) - Live
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Bach, J.S.: Also hat Gott die Welt geliebt, Cantata BWV 68: 2. "Mein gläubiges Herze" (Arr. Gigout)
Also hat Gott die Welt geliebt, Cantata BWV 68: 2. "Mein gläubiges Herze" (Arr. Gigout for Organ)
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Erbarm’ dich mein, o Herre Gott, BWV 721
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Prelude for Organ (Live at Notre-Dame de Paris)
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