Claudio Mattone
type: MusicGroup
genre: canzone napoletana
description: Claudio Mattone (born 28 February 1943) is an Italian composer, lyricist and music producer. Born in Santa Maria a Vico, Caserta, Mattone approached music at young age, as a jazz pianist. After leavi
popularity: 3
followers: 184
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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: 2026-06-16T06:37:25Z
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album: Cugini carnali (Original Motion Picture Soundtrack) [Remastered]
  type: MusicAlbum
  date published: 1974
album: Un uomo da buttare via
  type: MusicAlbum
  date published: 1974-01-01
album: Crociera Vianello (Colonna sonora originale della serie TV)
  type: MusicAlbum
  date published: 2008-01-01
album: Crociera Vianello
  type: MusicAlbum
  date published: 2008-01-01
track: Tema degli strumenti
  type: MusicRecording
  duration: PT1M51S
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  by artist: Claudio Mattone
  in album: Scugnizzi (Colonna sonora originale del film "Scugnizzi" di Nanni Loy)
    type: MusicAlbum
    date published: 2013-11-20
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T21:25:57Z
  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
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1c6dad05675a9ce9127c0734656ab627530c4ca24a06772c361fc952f3dc9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITE038900023.
    date published: 2026-07-31T21:25:57Z
  audio: Tema degli strumenti
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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      value: 0.238
    additional property: Instrumentalness
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    additional property: Liveness
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      value: 0.108
    additional property: Valence (Positivity)
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      value: 0.736
    additional property: Loudness (dB)
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      value: -17.214
    additional property: Key Name
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      value: F
    additional property: Mode Name
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track: Tema di Salvatore
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267693
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  by artist: Claudio Mattone
  in album: Scugnizzi (Colonna sonora originale del film "Scugnizzi" di Nanni Loy)
    type: MusicAlbum
    date published: 2013-11-20
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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
  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49199aa165d80b395aa82063965a05a220b36a405699d3d701ac9f36a82b929. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITE038900027.
    date published: 2026-07-08T03:20:19Z
  audio: Tema di Salvatore
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Instrumentalness
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value: 0.031

Liveness
type: PropertyValue
value: 0.072

Valence (Positivity)
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value: 0.088

Loudness (dB)
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value: -21.117

Key Name
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Mode Name
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value: Major