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genre: choral
genre: requiem
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followers: 253
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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
subject of: OpenTimestamps Proof of Existence
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album: Chants de Noël et du nouvel an
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  date published: 2015-10-28
track: L'hymne à l'amour - Live
track: Requiem, Op. 48: VII. In Paradisum
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  by artist: Orchestre National De France
  by artist: La Maîtrise de Paris
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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    date published: 2026-06-13T12:47:07Z
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track: Ave Maria
track: I'm Dreaming of Home
track: Trisch Trasch Polka, Op. 214 - Arr. for Choir
track: Chanson sans paroles
track: Le temps des cerises
track: You are so beautiful - Live

L'hymne à l'amour - Live
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by artist: Yves Duteil
by artist: Raphaël Imbert
by artist: André Ceccarelli
by artist: La Maîtrise de Paris
in album: Tous en cœur (100 artistes s'enggagent en musique pour l'enfance en danger - Live)
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  date published: 2013-12-09
popularity: 3
genre: chanson
genre: french-pop
genre: variete-francaise
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  date published: 2026-07-08T03:53:27Z
audio: L'hymne à l'amour - Live
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Ave Maria
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by artist: La Maîtrise de Paris
by artist: Patrick Marco
in album: Chants de Noël et du nouvel an
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genre: opera
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  date published: 2026-07-02T03:30:09Z
audio: Ave Maria
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I'm Dreaming of Home
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  date published: 2026-07-02T11:38:34Z
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Trisch Trasch Polka, Op. 214 - Arr. for Choir
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audio: Trisch Trasch Polka, Op. 214 - Arr. for Choir
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Chanson sans paroles
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by artist: Marie Oppert
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audio: Chanson sans paroles
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Le temps des cerises
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  date published: 2026-07-08T03:22:41Z
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You are so beautiful - Live
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audio: You are so beautiful - Live
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