Fausto Tenzi
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genre: opera
popularity: 2
followers: 16
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subject of: OpenTimestamps Proof of Existence
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track: 6 ariettes et 6 nocturnes: I. Il Barcaiuolo. Barcarolle

6 ariettes et 6 nocturnes: I. Il Barcaiuolo. Barcarolle
type: MusicRecording
duration: PT3M6S
duration ms: 186973
explicit: false
by artist: Gaetano Donizetti
by artist: Letizia Calandra
by artist: Fausto Tenzi
by artist: Ilario Nicotra
in album: Donizetti: Nuits d'été à pausilippe
  type: MusicAlbum
  date published: 2018-09-28
genre: opera
isrc code: NLY331800538
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: 6 ariettes et 6 nocturnes: I. Il Barcaiuolo. Barcarolle
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  additional property: Key Name
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