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genre: opera
genre: requiem
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followers: 7
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  date published: 2026-06-20T19:10:41Z
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album: L'art de Barbara Schlick
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  date published: 2013-08-15
album: Haendel : Oratorio en trois parties, HWV 56 'Messiah'
  type: MusicAlbum
  date published: 2011
track: Die Zauberflöte, K. 620, Act II: "Seid uns zum zweitenmal willkommen" (Die drei Knaben)
track: Die Zauberflöte, K. 620, Act II: "Wie? Ihr an diesem Schreckensort" (Die drei Damen, Papageno, Tamino, Chor)
track: Die Zauberflöte, K. 620, Act II: "O Isis und Osiris" (Chor)
track: Die Zauberflöte, K. 620, Act II: "Bald prangt, den Morgen zu verkünden" (Die drei Knaben, Pamina)
track: Die Zauberflöte, K. 620, Act II: "Wir wandelten durch Feuergluten" (Tamino, Pamina, Chor)
track: Die Zauberflöte, K. 620, Act II: "Papagena! Papagena!" (Papageno, Die drei Knaben)
track: Die Zauberflöte, K. 620, Act II: "Die Strahlen der Sonne vertreiben die Nacht" (Sarastro, Chor)

Die Zauberflöte, K. 620, Act II: "Seid uns zum zweitenmal willkommen" (Die drei Knaben)
type: MusicRecording
duration: PT2M14S
duration ms: 134440
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by artist: Wolfgang Amadeus Mozart
by artist: Orchestre Paul Kuentz
by artist: Paul Kuentz
by artist: Choeur Paul Kuentz
in album: Mozart : La flûte enchantée, opéra en 2 actes, K. 620
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genre: classical
genre: classical-era
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Die Zauberflöte, K. 620, Act II: "Seid uns zum zweitenmal willkommen" (Die drei Knaben)
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Die Zauberflöte, K. 620, Act II: "Wie? Ihr an diesem Schreckensort" (Die drei Damen, Papageno, Tamino, Chor)
type: MusicRecording
duration: PT3M10S
duration ms: 190000
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Orchestre Paul Kuentz
by artist: Paul Kuentz
by artist: Marianne Seibel
by artist: Renate Spingler
by artist: Eleanor James
by artist: Klaus Hager
by artist: Salvador Guzman
by artist: Choeur Paul Kuentz
in album: Mozart : La flûte enchantée, opéra en 2 actes, K. 620
  type: MusicAlbum
  date published: 1995
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T06:39:12Z
audio: Die Zauberflöte, K. 620, Act II: "Wie? Ihr an diesem Schreckensort" (Die drei Damen, Papageno, Tamino, Chor)
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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

Die Zauberflöte, K. 620, Act II: "O Isis und Osiris" (Chor)
type: MusicRecording
duration: PT2M46S
duration ms: 166866
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Orchestre Paul Kuentz
by artist: Paul Kuentz
by artist: Choeur Paul Kuentz
in album: Mozart : La flûte enchantée, opéra en 2 actes, K. 620
  type: MusicAlbum
  date published: 1995
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T18:23:33Z
audio: Die Zauberflöte, K. 620, Act II: "O Isis und Osiris" (Chor)
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additional property: OTSTimestamp
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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

Die Zauberflöte, K. 620, Act II: "Bald prangt, den Morgen zu verkünden" (Die drei Knaben, Pamina)
type: MusicRecording
duration: PT6M14S
duration ms: 374960
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Orchestre Paul Kuentz
by artist: Paul Kuentz
by artist: Choeur Paul Kuentz
by artist: Nathalie Boissy
in album: Mozart : La flûte enchantée, opéra en 2 actes, K. 620
  type: MusicAlbum
  date published: 1995
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: Die Zauberflöte, K. 620, Act II: "Bald prangt, den Morgen zu verkünden" (Die drei Knaben, Pamina)
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additional property: OTSVerifyInstructions
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  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

Die Zauberflöte, K. 620, Act II: "Wir wandelten durch Feuergluten" (Tamino, Pamina, Chor)
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duration: PT3M8S
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by artist: Salvador Guzman
by artist: Nathalie Boissy
by artist: Choeur Paul Kuentz
in album: Mozart : La flûte enchantée, opéra en 2 actes, K. 620
  type: MusicAlbum
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genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T15:42:38Z
audio: Die Zauberflöte, K. 620, Act II: "Wir wandelten durch Feuergluten" (Tamino, Pamina, Chor)
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Die Zauberflöte, K. 620, Act II: "Papagena! Papagena!" (Papageno, Die drei Knaben)
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in album: Mozart : La flûte enchantée, opéra en 2 actes, K. 620
  type: MusicAlbum
  date published: 1995
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
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audio: Die Zauberflöte, K. 620, Act II: "Papagena! Papagena!" (Papageno, Die drei Knaben)
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Die Zauberflöte, K. 620, Act II: "Die Strahlen der Sonne vertreiben die Nacht" (Sarastro, Chor)
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by artist: Wolfgang Amadeus Mozart
by artist: Orchestre Paul Kuentz
by artist: Paul Kuentz
by artist: Hans-Georg Moser
by artist: Choeur Paul Kuentz
in album: Mozart : La flûte enchantée, opéra en 2 actes, K. 620
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genre: classical
genre: classical-era
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  date published: 2026-07-30T14:36:16Z
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