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genre: classical-organ
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followers: 678
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  value: 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-31T12:24:41Z
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-22T12:33:25Z
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album: Franck: 12 Pièces pour grand orgue
album: Widor: Symphonies Nos. 1 & 5
album: Apprentis sorciers (L'esprit symphonique français)
album: Rameau : "Le Rameau d'Olivier"
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album: Reubke: Sonaten
album: Apocalypse
album: Bruhns, Hanff & Kneller: Fantasticus
album: L'orgue classique français: 1650-1800 (150 ans de musique du Grand Siècle à la Révolution française)
album: La route des orgues, Vol. 13 : L'orgue Cavaillé-Coll de Lunel
album: La route des orgues, Vol. 14 (Orgue Merklin de Commentry)
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album: J. Alain, Duruflé, Fauré & Poulenc: French Choral Music
album: Salve Regina
album: Brahms: Concertos à 8 mains
album: Les grands orgues de la cathédrale de Monaco
album: Jazz, Pop, Rock Inspirations
album: Carol: Livre de Noëls pour orgue
album: Splendeurs de l'orgue français, Vol. II
album: Liszt: Das Orgelwerk
album: Pasión
album: Schumann: L'oeuvre pour orgue
album: La route des orgues,Vol. 11 : L'orgue Valoncini
album: Widor: Symphonies Nos. 2 & 3
album: Gade: L'œuvre pour orgue (Intégrale)
album: Musique sacrée à Monaco
album: Widor: Symphonies No. 4 & 6
album: Bach: Clavier-Übung 0 (Un album pour la jeunesse)
album: Haydn: Concertini & Flötenuhr (Concertini pour clavier, 2 violons & basse)
album: Corrette : Noël 1788 (Messes pour le temps de Noël - Nouveau Livre de Noëls)
album: Mendelssohn: Das Orgelwerk
album: La cathédrale de Tulle (La Route des Orgues, Vol. 10)
album: Mozart : L'oeuvre pour orgue
album: Mozart & J.C. Bach: Sonates all'epistola
album: Clérambault: O sanctissima mater
album: Organ Dances
album: Charpentier: Cantica Nativitatis 1676
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Déodat de Séverac: La lyre de L'âme
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date published: 2012-05-02

Franck: 12 Pièces pour grand orgue
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date published: 2022-10-28

Widor: Symphonies Nos. 1 & 5
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Apprentis sorciers (L'esprit symphonique français)
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date published: 2021-06-11

Rameau : "Le Rameau d'Olivier"
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date published: 2019-09-23

Bach(s): Organ Works for Four Hands
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date published: 2018-04-04

Reubke: Sonaten
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date published: 2017-10-16

Apocalypse
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date published: 2016-11-04

Bruhns, Hanff & Kneller: Fantasticus
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date published: 2016-04-29

L'orgue classique français: 1650-1800 (150 ans de musique du Grand Siècle à la Révolution française)
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date published: 2015-10-16
track: Chaconne in G Minor
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T00:26:26Z
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La route des orgues, Vol. 13 : L'orgue Cavaillé-Coll de Lunel
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La route des orgues, Vol. 14 (Orgue Merklin de Commentry)
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C.P.E. Bach: Das Orgelwerk
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J. Alain, Duruflé, Fauré & Poulenc: French Choral Music
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  by artist: Chœur de chambre Les Eléments
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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  subject of: OpenTimestamps Proof of Existence
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Brahms: Concertos à 8 mains
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Pasión
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Schumann: L'oeuvre pour orgue
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Gade: L'œuvre pour orgue (Intégrale)
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Bach: Clavier-Übung 0 (Un album pour la jeunesse)
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track: Sonate F-Moll, Op. 65 No. 1: II. Adagio
track: [Choral und Variation] "Herzlicht tut mich verlangen"

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subject of: OpenTimestamps Proof of Existence
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[Choral und Variation] "Herzlicht tut mich verlangen"
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audio: [Choral und Variation] "Herzlicht tut mich verlangen"
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La cathédrale de Tulle (La Route des Orgues, Vol. 10)
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date published: 2007-06-01

Mozart : L'oeuvre pour orgue
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Mozart & J.C. Bach: Sonates all'epistola
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date published: 2006-01-06

Clérambault: O sanctissima mater
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date published: 2005-07-04

Organ Dances
type: MusicAlbum
date published: 2005-01-01

Charpentier: Cantica Nativitatis 1676
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date published: 2004-11-26
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T15:20:15Z
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Charpentier: Pour un Reposoir
type: MusicAlbum
date published: 2004-10-29