Luca Canonici
type: MusicGroup
genre: choral
genre: opera
genre: requiem
description: Luca Canonici (born 22 September 1960) is an Italian opera singer who has had an active career singing leading tenor roles both in Europe and his native Italy. Biography Canonici was born in Montevar
popularity: 8
followers: 100
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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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 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: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb0f843c4dc3d9065fd99343b37df6dc574a55f3e8497eeedccce48f491ecc0d1","name":"Luca Canonici","registered_at":"2026-06-16T21:40:33Z","symbol":"NIM1183794","token_address":"0xd73fd25ae70ad98057f79b8d33fd8e6ef6657e15","type":"artist","uuid":"5bfc2350-8bac-4856-b6b7-95adbc5f161f"}
album: Italia Amore Mio
  type: MusicAlbum
  date published: 2010-02-17
album: Italia amore mio
  type: MusicAlbum
  date published: 2013-02-17
  track: Italia amore mio
    type: MusicRecording
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    duration ms: 217600
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    by artist: Luca Canonici
    in album: Italia amore mio
      type: MusicAlbum
      date published: 2013-02-17
    genre: choral
    genre: opera
    genre: requiem
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    additional property: OTSTimestamp
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-18T10:30:13Z
    audio: Italia amore mio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor