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track: La scala di seta: II. Introduzione
track: La scala di seta: III. Recitativo
track: La scala di seta: IX. Recitativo
track: La scala di seta: X. Aria
track: La scala di seta: XII. Recitativo ed Aria
track: La scala di seta: I. Sinfonia
track: La scala di seta: IV. Duetto
track: La scala di seta: V. Recitativo
track: La scala di seta: VI. Recitativo ed Aria
track: La scala di seta: VIII. Quartetto
track: La scala di seta: XIV. Aria
track: La scala di seta: XVI. Finale

La scala di seta: II. Introduzione
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by artist: Gioachino Rossini
by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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genre: classical
genre: opera
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:53:27Z
audio: La scala di seta: II. Introduzione
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La scala di seta: III. Recitativo
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by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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genre: classical
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  date published: 2026-07-08T03:22:41Z
audio: La scala di seta: III. Recitativo
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La scala di seta: IX. Recitativo
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by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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  date published: 1992-01-01
genre: classical
genre: opera
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:22:41Z
audio: La scala di seta: IX. Recitativo
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La scala di seta: X. Aria
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by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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genre: classical
genre: opera
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: La scala di seta: X. Aria
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La scala di seta: XII. Recitativo ed Aria
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  date published: 2026-07-08T03:22:41Z
audio: La scala di seta: XII. Recitativo ed Aria
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La scala di seta: I. Sinfonia
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by artist: Marcello Viotti
by artist: English Chamber Orchestra
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genre: classical
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  date published: 2026-07-30T04:47:22Z
audio: La scala di seta: I. Sinfonia
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additional property: OTSVerifyInstructions
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La scala di seta: IV. Duetto
type: MusicRecording
duration: PT9M10S
duration ms: 550893
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by artist: Gioachino Rossini
by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
in album: Rossini: La Scala di Seta, Early One-Act Operas, Vol. 5/5
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genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T08:26:41Z
audio: La scala di seta: IV. Duetto
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additional property: OTSVerifyInstructions
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La scala di seta: V. Recitativo
type: MusicRecording
duration: PT2M5S
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by artist: Gioachino Rossini
by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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  date published: 1992-01-01
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
audio: La scala di seta: V. Recitativo
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additional property: OTSVerifyInstructions
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La scala di seta: VI. Recitativo ed Aria
type: MusicRecording
duration: PT6M25S
duration ms: 385640
explicit: false
by artist: Gioachino Rossini
by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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  type: MusicAlbum
  date published: 1992-01-01
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T18:23:33Z
audio: La scala di seta: VI. Recitativo ed Aria
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additional property: OTSVerifyInstructions
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La scala di seta: VIII. Quartetto
type: MusicRecording
duration: PT8M59S
duration ms: 539533
explicit: false
by artist: Gioachino Rossini
by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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  date published: 1992-01-01
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T20:35:49Z
audio: La scala di seta: VIII. Quartetto
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  additional property: Danceability
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additional property: OTSVerifyInstructions
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La scala di seta: XIV. Aria
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duration: PT9M5S
duration ms: 545000
explicit: false
by artist: Gioachino Rossini
by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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  date published: 1992-01-01
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T20:22:46Z
audio: La scala di seta: XIV. Aria
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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

La scala di seta: XVI. Finale
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duration: PT13M23S
duration ms: 803600
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by artist: Gioachino Rossini
by artist: Alessandro Corbelli
by artist: Teresa Ringholz
by artist: Ramón Vargas
by artist: Natale de Carolis
by artist: Francesca Provvisionato
by artist: Fulvio Massa
by artist: Marcello Viotti
by artist: English Chamber Orchestra
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  date published: 1992-01-01
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T06:58:00Z
audio: La scala di seta: XVI. Finale
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960362
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T06:58:00+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560679999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960362
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960362
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T06:58:00+00:00
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