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subject of: OpenTimestamps Proof of Existence
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album: I palpiti d'amour
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album: I palpiti d'amour
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track: Mass in D Major, Op. 86, B. 153: IV. Sanctus
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  in album: Dvorak: Mass in D Major, Op. 86 / Janacek: Lord's Prayer
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T00:53:20Z
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track: Choir Concerto: I. O pavelitel' sushcheva fsevo (O Master of all living)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-22T15:38:35Z
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track: Mass in D Major, Op. 86, B. 153: I. Kyrie
track: Mass in D Major, Op. 86, B. 153: III. Credo
track: Choir Concerto: III. Fsem tem kto vniknet fsushchnast (God, grant deliverance from sin)
track: Choir Concerto: IV. Sej trud, shto natchinal ja s upavan'jem (Complete this work which I began)
track: Mass in D Major, Op. 86, B. 153: II. Gloria
track: Mass in D Major, Op. 86, B. 153: V. Benedictus
track: Mass in D Major, Op. 86, B. 153: VI. Agnus Dei

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Choir Concerto: II. Sabran' je pesen sikh, gde kazhdyj stikh (I, an expert in human passions)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Mass in D Major, Op. 86, B. 153: I. Kyrie
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T16:07:00Z
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Mass in D Major, Op. 86, B. 153: III. Credo
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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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Choir Concerto: III. Fsem tem kto vniknet fsushchnast (God, grant deliverance from sin)
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by artist: Gabriele Weinfurter-Zwink
by artist: Andrew Lepri Meyer
by artist: Yung Oh Moon
by artist: Benedikt Gobel
by artist: Wolfgang Klose
by artist: Bavarian Radio Chorus
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Choir Concerto: III. Fsem tem kto vniknet fsushchnast (God, grant deliverance from sin)
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Choir Concerto: IV. Sej trud, shto natchinal ja s upavan'jem (Complete this work which I began)
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by artist: Hanne Weber
by artist: Gabriele Weinfurter-Zwink
by artist: Andrew Lepri Meyer
by artist: Yung Oh Moon
by artist: Benedikt Gobel
by artist: Wolfgang Klose
by artist: Bavarian Radio Chorus
by artist: Peter Dijkstra
in album: Schnittke: Konzert für Chor, Stimmen der Natur & 3 Geistliche Gesänge - Pärt: Dopo la vittoria
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popularity: 3
genre: minimalism
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T12:45:34Z
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Mass in D Major, Op. 86, B. 153: II. Gloria
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by artist: Priska Eser-Streit
by artist: Barbara Müller
by artist: Matthias Rettner
by artist: Thomas Hamberger
by artist: Harald Feller
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popularity: 3
genre: classical
genre: late-romantic-era
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T22:48:59Z
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Mass in D Major, Op. 86, B. 153: V. Benedictus
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duration: PT5M36S
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by artist: Antonín Dvořák
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by artist: Barbara Müller
by artist: Matthias Rettner
by artist: Thomas Hamberger
by artist: Harald Feller
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popularity: 3
genre: classical
genre: late-romantic-era
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isrc code: DEAD60500805
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T01:32:48Z
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Mass in D Major, Op. 86, B. 153: VI. Agnus Dei
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genre: late-romantic-era
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T07:28:30Z
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