Calibro 35
type: MusicGroup
genre: jazz funk
description: Calibro 35 is an Italian cinematic funk band formed in 2007 in Milan. The band has released numerous studio albums, live records, and movie soundtracks, gaining international recognition for their uni
popularity: 39
followers: 52433
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
subject of: OpenTimestamps Proof of Existence
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album: Calibro 35
  type: MusicAlbum
  date published: 2009-10-28
album: Ritornano Quelli Di...
  type: MusicAlbum
  date published: 2010-02-10
album: Ritornano quelli di...Calibro 35
  type: MusicAlbum
  date published: 2010-02-19
album: Ritornano Quelli Di...
  type: MusicAlbum
  date published: 2010-07-13
album: Ritornano Quelli Di...
  type: MusicAlbum
  date published: 2010-07-13
album: Ritornano Quelli Di...
  type: MusicAlbum
  date published: 2010-07-13
album: Il lato beat, Vol. 1
  type: MusicAlbum
  date published: 2010-07-16
album: Rare
  type: MusicAlbum
  date published: 2010-12-01
album: RARE
  type: MusicAlbum
  date published: 2010-12-14
album: RARE
  type: MusicAlbum
  date published: 2010-12-14
album: Eurocrime! Remixes
  type: MusicAlbum
  date published: 2011-04-12
album: Eurocrime! Remixes
  type: MusicAlbum
  date published: 2011-04-12
album: Eurocrime! Remixes
  type: MusicAlbum
  date published: 2011-04-12
album: Eurocrime! Remixes
  type: MusicAlbum
  date published: 2011-04-12
album: Ogni Riferimento a Persone Esistenti O a Fatti Realmente Accaduti è Puramente Casuale
  type: MusicAlbum
  date published: 2012-02-07
album: Any Resemblance to Real Persons or Actual Facts is Purely Coincidental
  type: MusicAlbum
  date published: 2012-07-10
album: Any Resemblance to Real Persons or Actual Facts is Purely Coincidental
  type: MusicAlbum
  date published: 2012-07-10
album: Any Resemblance to Real Persons or Actual Facts is Purely Coincidental
  type: MusicAlbum
  date published: 2012-07-10
album: Dalla Bovisa a Brooklyn
  type: MusicAlbum
  date published: 2013-05-01
album: Giulia Mon Amour / Notte in Bovisa
  type: MusicAlbum
  date published: 2013-09-23
album: Giulia Mon Amour / Notte in Bovisa
  type: MusicAlbum
  date published: 2013-09-23
album: Traditori di Tutti
  type: MusicAlbum
  date published: 2013-10-21
album: Traditori di Tutti
  type: MusicAlbum
  date published: 2013-10-21
  track: Giulia Mon Amour
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      date published: 2013-10-21
    genre: jazz funk
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    additional property: OTSVerifyInstructions
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      date published: 2026-07-15T19:35:36Z
    audio: Giulia Mon Amour
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  track: Vendetta
    type: MusicRecording
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    by artist: Calibro 35
    in album: Traditori di Tutti
      type: MusicAlbum
      date published: 2013-10-21
    genre: jazz funk
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    subject of: OpenTimestamps Proof of Existence
    audio: Vendetta
album: Vendetta / You, Filthy Bastards!
album: Sogni Di Gloria (Colonna Sonora Originale)
album: The Butcher's Bride / Get Carter
album: Bandits on Mars / CLBR 35
album: S.P.A.C.E.
album: CLBR35 Live From S.P.A.C.E.
album: CLBR35 Live from S.P.A.C.E.
album: SuperStudio / Gomma
album: DECADE
album: Psycheground / Polymeri
album: Psycheground / Polymeri (Afro-Utopia Version)
album: Travelers, Explorers
album: Stingray
album: Stan Lee
album: Fail It Till You Make It
album: MOMENTUM
album: Momentum
album: Calibro 35 (Deluxe Edition)
album: Ritornano Quelli Di... (Deluxe Edition)
album: Ogni Riferimento A Persone Esistenti O A Fatti Realmente Accaduti È Puramente Casuale (Deluxe Edition)
album: Ogni Riferimento a Persone Esistenti O a Fatti Realmente Accaduti è Puramente Casuale (Deluxe Edition)
album: Post Momentum
album: BLANCA (Colonna Sonora Originale della serie TV)
album: Traditori Di Tutti
album: Traditori Di Tutti (Deluxe Edition)
album: S.P.A.C.E. (Deluxe Edition)
album: S.p.a.c.e. (Deluxe Edition)
album: DECADE (Deluxe Edition)
album: La classe operaia va in paradiso
album: Scacco al Maestro - Volume 1
album: The Ballad of Sacco and Vanzetti
album: Scacco al Maestro - Volume 2
album: Extraordinaire
album: Gun Powder
album: Nouvelles Aventures
album: Blanca seconda stagione (Colonna Sonora Originale della serie TV)
album: Lunedì Cinema
track: With Or Without It
track: FEGATO, FEGATO SPAPPOLATO (con CALIBRO 35)
track: Sei acqua (feat. Calibro 35)

With Or Without It
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explicit: false
by artist: Fritz Da Cat
by artist: Noyz Narcos
by artist: Calibro 35
in album: Fritz
  type: MusicAlbum
  date published: 2013-01-01
popularity: 37
genre: italian-hip-hop
genre: italian-underground-hip-hop
genre: rap-italiano-old-school
isrc code: ITUM71300593
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: With Or Without It
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  additional property: Time Signature
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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: Liveness
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FEGATO, FEGATO SPAPPOLATO (con CALIBRO 35)
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explicit: false
by artist: Rkomi
by artist: Calibro 35
in album: TAXI DRIVER
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  date published: 2022-06-16
isrc code: ITUM72200072
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: FEGATO, FEGATO SPAPPOLATO (con CALIBRO 35)
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Sei acqua (feat. Calibro 35)
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duration: PT4M58S
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by artist: Venerus
by artist: Calibro 35
by artist: MACE
in album: Magica Musica
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  date published: 2021-02-19
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Sei acqua (feat. Calibro 35)
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CopyrightID
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CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
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date published: 2026-07-06T01:26:17Z

Vendetta
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additional property: Mode (Major/Minor)
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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: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Vendetta / You, Filthy Bastards!
type: MusicAlbum
date published: 2014-03-10

Sogni Di Gloria (Colonna Sonora Originale)
type: MusicAlbum
date published: 2014-06-23

The Butcher's Bride / Get Carter
type: MusicAlbum
date published: 2014-10-06

The Butcher's Bride / Get Carter
type: MusicAlbum
date published: 2014-10-06

Bandits on Mars / CLBR 35
type: MusicAlbum
date published: 2015-10-16

S.P.A.C.E.
type: MusicAlbum
date published: 2015-11-06

S.P.A.C.E.
type: MusicAlbum
date published: 2015-11-06

S.P.A.C.E.
type: MusicAlbum
date published: 2015-11-06
track: Bandits on Mars
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    date published: 2015-11-06
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T04:47:21Z
  audio: Bandits on Mars
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    additional property: Danceability
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S.P.A.C.E.
type: MusicAlbum
date published: 2016-01-29

CLBR35 Live From S.P.A.C.E.
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date published: 2016-10-21

CLBR35 Live From S.P.A.C.E.
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date published: 2016-10-21

CLBR35 Live from S.P.A.C.E.
type: MusicAlbum
date published: 2016-10-21

SuperStudio / Gomma
type: MusicAlbum
date published: 2018-01-26

SuperStudio / Gomma
type: MusicAlbum
date published: 2018-01-26

DECADE
type: MusicAlbum
date published: 2018-02-02

DECADE
type: MusicAlbum
date published: 2018-02-02
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T12:14:37Z
  audio: SuperStudio
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DECADE
type: MusicAlbum
date published: 2018-02-02

DECADE
type: MusicAlbum
date published: 2018-02-02
track: Travelers
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  genre: jazz funk
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T16:14:30Z
  audio: Travelers
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Psycheground / Polymeri
type: MusicAlbum
date published: 2018-05-04

Psycheground / Polymeri (Afro-Utopia Version)
type: MusicAlbum
date published: 2018-05-04

Psycheground / Polymeri (Afro-Utopia Version)
type: MusicAlbum
date published: 2018-05-04

Travelers, Explorers
type: MusicAlbum
date published: 2018-10-12

Travelers, Explorers
type: MusicAlbum
date published: 2018-10-12

Stingray
type: MusicAlbum
date published: 2018-11-09

Stingray
type: MusicAlbum
date published: 2018-11-09

Stingray
type: MusicAlbum
date published: 2018-11-09

Stan Lee
type: MusicAlbum
date published: 2019-11-22

Stan Lee
type: MusicAlbum
date published: 2019-11-22

Stan Lee
type: MusicAlbum
date published: 2019-11-22

Stan Lee
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date published: 2019-11-22
track: Stan Lee
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    date published: 2019-11-22
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T10:59:37Z
  audio: Stan Lee
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Stan Lee
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date published: 2019-11-22

Fail It Till You Make It
type: MusicAlbum
date published: 2020-01-17

Fail It Till You Make It
type: MusicAlbum
date published: 2020-01-17

Fail It Till You Make It
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date published: 2020-01-17

MOMENTUM
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date published: 2020-01-24

Momentum
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date published: 2020-01-24

MOMENTUM
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date published: 2020-01-24

MOMENTUM
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date published: 2020-01-24
track: Black Moon
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T22:59:44Z
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track: Fail It Till You Make It
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T01:31:17Z
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    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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MOMENTUM
type: MusicAlbum
date published: 2020-01-24

Dalla Bovisa a Brooklyn
type: MusicAlbum
date published: 2020-09-25

Calibro 35 (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Sogni Di Gloria (Colonna Sonora Originale)
type: MusicAlbum
date published: 2020-09-25

Dalla Bovisa a Brooklyn
type: MusicAlbum
date published: 2020-09-25

Sogni Di Gloria (Colonna Sonora Originale)
type: MusicAlbum
date published: 2020-09-25

Sogni Di Gloria (Colonna Sonora Originale)
type: MusicAlbum
date published: 2020-09-25

Dalla Bovisa a Brooklyn
type: MusicAlbum
date published: 2020-09-25

Ritornano Quelli Di... (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25
track: Eurocrime!
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176000
  explicit: false
  by artist: Calibro 35
  in album: Ritornano Quelli Di... (Deluxe Edition)
    type: MusicAlbum
    date published: 2020-09-25
  genre: jazz funk
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69fb24d31903f6c133154614bc7ee6d7ce8a5a0780b938bf88048b240dc7700b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958746
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1397591
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T15:36:35Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fb24d31903f6c133154614bc7ee6d7ce8a5a0780b938bf88048b240dc7700b. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCABN1397591.
    date published: 2026-07-19T15:36:35Z
  audio: Eurocrime!
    type: AudioObject
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
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track: Convergere in Giambellino
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214000
  explicit: false
  by artist: Calibro 35
  in album: Ritornano Quelli Di... (Deluxe Edition)
    type: MusicAlbum
    date published: 2020-09-25
  genre: jazz funk
  isrc code: TCABN1397597
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69fe6727f8b61efb5e5529186d56a7bc219a9538db3141d3517a9761db5e5310
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958617
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1397597
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T22:07:13Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fe6727f8b61efb5e5529186d56a7bc219a9538db3141d3517a9761db5e5310. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/TCABN1397597.
    date published: 2026-07-18T22:07:13Z
  audio: Convergere in Giambellino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.261
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.752
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.053
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.895
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.689
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
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Calibro 35 (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Ogni Riferimento a Persone Esistenti O a Fatti Realmente Accaduti è Puramente Casuale
type: MusicAlbum
date published: 2020-09-25

Ogni Riferimento A Persone Esistenti O A Fatti Realmente Accaduti È Puramente Casuale (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Ritornano Quelli Di...
type: MusicAlbum
date published: 2020-09-25

Ritornano Quelli Di... (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Dalla Bovisa a Brooklyn
type: MusicAlbum
date published: 2020-09-25

Sogni Di Gloria (Colonna Sonora Originale)
type: MusicAlbum
date published: 2020-09-25

Calibro 35
type: MusicAlbum
date published: 2020-09-25

Calibro 35 (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25
track: Italia A Mano Armata
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192360
  explicit: false
  by artist: Calibro 35
  in album: Calibro 35 (Deluxe Edition)
    type: MusicAlbum
    date published: 2020-09-25
  genre: jazz funk
  isrc code: USTCB0914928
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T14:54:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03e1154b846566ee3a5f411be7c4b25008d9d2d0dce1be596720560a20b1c866
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957872
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0914928
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T15:39:45Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e1154b846566ee3a5f411be7c4b25008d9d2d0dce1be596720560a20b1c866. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USTCB0914928.
    date published: 2026-07-13T15:39:45Z
  audio: Italia A Mano Armata
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.636
    additional property: Energy
      type: PropertyValue
      value: 0.698
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.047
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.85
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.471
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.759
    additional property: Key Name
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      value: Ab
    additional property: Mode Name
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track: Summertime Killer
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245146
  explicit: false
  by artist: Calibro 35
  in album: Calibro 35 (Deluxe Edition)
    type: MusicAlbum
    date published: 2020-09-25
  genre: jazz funk
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T22:59:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6fcee8d8798e5e9ffe9d02c2c04928d645d6419097920ff0e08b64ddbb6560bd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958212
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0914929
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T02:02:39Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcee8d8798e5e9ffe9d02c2c04928d645d6419097920ff0e08b64ddbb6560bd. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:02:39Z), 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/USTCB0914929.
    date published: 2026-07-16T02:02:39Z
  audio: Summertime Killer
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.331
    additional property: Energy
      type: PropertyValue
      value: 0.994
    additional property: Speechiness
      type: PropertyValue
      value: 0.075
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.855
    additional property: Liveness
      type: PropertyValue
      value: 0.549
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.261
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.496
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Bouchet Funk
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159653
  explicit: false
  by artist: Calibro 35
  in album: Calibro 35 (Deluxe Edition)
    type: MusicAlbum
    date published: 2020-09-25
  genre: jazz funk
  isrc code: USTCB0914933
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98c272cdd3187673199de765dd97ab21b9bcba6ccbc4a48cf2086ea198b2e1b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957874
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957874
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Bouchet Funk
track: Una Stanza Vuota
track: La Mala Ordina
track: Gangster Story

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0914933

OTSTimestamp
type: PropertyValue
value: 2026-07-13T15:43:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c272cdd3187673199de765dd97ab21b9bcba6ccbc4a48cf2086ea198b2e1b7. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USTCB0914933.
date published: 2026-07-13T15:43:57Z

Bouchet Funk
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 121.556
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.595
additional property: Energy
  type: PropertyValue
  value: 0.915
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.002
additional property: Instrumentalness
  type: PropertyValue
  value: 0.604
additional property: Liveness
  type: PropertyValue
  value: 0.104
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.959
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.307
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
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Una Stanza Vuota
type: MusicRecording
duration: PT2M51S
duration ms: 171146
explicit: false
by artist: Calibro 35
in album: Calibro 35 (Deluxe Edition)
  type: MusicAlbum
  date published: 2020-09-25
genre: jazz funk
isrc code: USTCB0914936
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71798162a9e075feb00da9008166941b0a0aa4e90136c547f44a000cf6384f25
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956728
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0914936
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:43:49Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71798162a9e075feb00da9008166941b0a0aa4e90136c547f44a000cf6384f25. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USTCB0914936.
  date published: 2026-07-05T01:43:49Z
audio: Una Stanza Vuota
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.256
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.927
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.943
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.231
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.859
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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La Mala Ordina
type: MusicRecording
duration: PT3M12S
duration ms: 192880
explicit: false
by artist: Calibro 35
in album: Calibro 35 (Deluxe Edition)
  type: MusicAlbum
  date published: 2020-09-25
genre: jazz funk
isrc code: USTCB0914937
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T02:40:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7707967cfd4f501568d19ace496e5d4a17cbe2f77391cb34e79e25d03426ceba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958489
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0914937
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T04:13:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7707967cfd4f501568d19ace496e5d4a17cbe2f77391cb34e79e25d03426ceba. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USTCB0914937.
  date published: 2026-07-18T04:13:26Z
audio: La Mala Ordina
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 111.091
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.497
  additional property: Energy
    type: PropertyValue
    value: 0.889
  additional property: Speechiness
    type: PropertyValue
    value: 0.09
  additional property: Acousticness
    type: PropertyValue
    value: 0.019
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.85
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.536
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.283
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gangster Story
type: MusicRecording
duration: PT4M25S
duration ms: 265426
explicit: false
by artist: Calibro 35
in album: Calibro 35 (Deluxe Edition)
  type: MusicAlbum
  date published: 2020-09-25
genre: jazz funk
isrc code: USTCB0914940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T16:01:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c3dea190cb937d395eeff98bee8624dae9c29f0c288ca2222a42b9b54908b27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956728
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0914940
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:43:49Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3dea190cb937d395eeff98bee8624dae9c29f0c288ca2222a42b9b54908b27. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USTCB0914940.
  date published: 2026-07-05T01:43:49Z
audio: Gangster Story
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.168
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.494
  additional property: Energy
    type: PropertyValue
    value: 0.875
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.851
  additional property: Liveness
    type: PropertyValue
    value: 0.199
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.185
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.329
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
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Ritornano Quelli Di... (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Ritornano Quelli Di... (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Calibro 35 (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Ogni Riferimento A Persone Esistenti O A Fatti Realmente Accaduti È Puramente Casuale (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Ogni Riferimento a Persone Esistenti O a Fatti Realmente Accaduti è Puramente Casuale (Deluxe Edition)
type: MusicAlbum
date published: 2020-09-25

Post Momentum
type: MusicAlbum
date published: 2021-06-11

Post Momentum
type: MusicAlbum
date published: 2021-06-11

Post Momentum
type: MusicAlbum
date published: 2021-06-11

Post Momentum
type: MusicAlbum
date published: 2021-06-11

Post Momentum
type: MusicAlbum
date published: 2021-06-11

BLANCA (Colonna Sonora Originale della serie TV)
type: MusicAlbum
date published: 2021-11-22
track: That Kind Of Feeling
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103333
  explicit: false
  by artist: Calibro 35
  in album: BLANCA (Colonna Sonora Originale della serie TV)
    type: MusicAlbum
    date published: 2021-11-22
  genre: jazz funk
  isrc code: IT3SS2100045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T16:41:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc30a2aa1a3dac76ce163db6acb82a61bb9ffb54122bce9dfa1e5d5132d7d2a1a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2100045
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T00:11:27Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30a2aa1a3dac76ce163db6acb82a61bb9ffb54122bce9dfa1e5d5132d7d2a1a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:27Z), 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/IT3SS2100045.
    date published: 2026-07-17T00:11:27Z
  audio: That Kind Of Feeling
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 155.87
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.659
    additional property: Energy
      type: PropertyValue
      value: 0.758
    additional property: Speechiness
      type: PropertyValue
      value: 0.173
    additional property: Acousticness
      type: PropertyValue
      value: 0.066
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.783
    additional property: Liveness
      type: PropertyValue
      value: 0.081
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.641
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.862
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Cool Funk
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162053
  explicit: false
  by artist: Calibro 35
  in album: BLANCA (Colonna Sonora Originale della serie TV)
    type: MusicAlbum
    date published: 2021-11-22
  genre: jazz funk
  isrc code: IT3SS2100046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47c0227237abfec935115f54a2ccd9ab09d29947b99c435453223d14d983cd2e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956500
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956500
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2100046
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T13:55:21Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c0227237abfec935115f54a2ccd9ab09d29947b99c435453223d14d983cd2e. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/IT3SS2100046.
    date published: 2026-07-03T13:55:21Z
  audio: Cool Funk
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 154.018
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.533
    additional property: Energy
      type: PropertyValue
      value: 0.595
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.145
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.856
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.278
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.965
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Tema di Blanca (Risoluzione)
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234760
  explicit: false
  by artist: Calibro 35
  in album: BLANCA (Colonna Sonora Originale della serie TV)
    type: MusicAlbum
    date published: 2021-11-22
  genre: jazz funk
  isrc code: IT3SS2100044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T21:07:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c5fec2d8add22d1e6b5b68a2969786f24cca0865616622d9d54b3ac721737c4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956857
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956857
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Tema di Blanca (Risoluzione)
track: White Shark
track: I See Through You
track: The World is Blind
track: The Hardest Day Of My Life

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2100044

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:26:17Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5fec2d8add22d1e6b5b68a2969786f24cca0865616622d9d54b3ac721737c4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/IT3SS2100044.
date published: 2026-07-06T01:26:17Z

Tema di Blanca (Risoluzione)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 120.043
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.534
additional property: Energy
  type: PropertyValue
  value: 0.527
additional property: Speechiness
  type: PropertyValue
  value: 0.032
additional property: Acousticness
  type: PropertyValue
  value: 0.004
additional property: Instrumentalness
  type: PropertyValue
  value: 0.901
additional property: Liveness
  type: PropertyValue
  value: 0.097
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.319
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.975
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

White Shark
type: MusicRecording
duration: PT3M17S
duration ms: 197640
explicit: false
by artist: Calibro 35
in album: BLANCA (Colonna Sonora Originale della serie TV)
  type: MusicAlbum
  date published: 2021-11-22
genre: jazz funk
isrc code: IT3SS2100042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T07:57:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7365e5edb51135c31267b2c7982acb92998940ea300e5b78c3a0b6cbb42359d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958700
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958700
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2100042
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T08:09:50Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7365e5edb51135c31267b2c7982acb92998940ea300e5b78c3a0b6cbb42359d. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/IT3SS2100042.
  date published: 2026-07-19T08:09:50Z
audio: White Shark
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 176.095
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.411
  additional property: Energy
    type: PropertyValue
    value: 0.799
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.595
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.03
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.605
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.43
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

I See Through You
type: MusicRecording
duration: PT2M45S
duration ms: 165160
explicit: false
by artist: Calibro 35
in album: BLANCA (Colonna Sonora Originale della serie TV)
  type: MusicAlbum
  date published: 2021-11-22
genre: jazz funk
isrc code: IT3SS2100049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T14:02:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29b41ecb4e5d85331d476c6003902ba888af3c3f75ccc26a8f6b1954822c0cd4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956728
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2100049
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:43:49Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b41ecb4e5d85331d476c6003902ba888af3c3f75ccc26a8f6b1954822c0cd4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/IT3SS2100049.
  date published: 2026-07-05T01:43:49Z
audio: I See Through You
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.621
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.282
  additional property: Energy
    type: PropertyValue
    value: 0.216
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.837
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.225
  additional property: Liveness
    type: PropertyValue
    value: 0.146
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.63
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

The World is Blind
type: MusicRecording
duration: PT3M42S
duration ms: 222533
explicit: false
by artist: Calibro 35
in album: BLANCA (Colonna Sonora Originale della serie TV)
  type: MusicAlbum
  date published: 2021-11-22
genre: jazz funk
isrc code: IT3SS2100041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T05:54:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacc5f2b1bb2641c51be6bb5d7eca2c7c04cd60074fbc789b0af1a0961b047a24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956375
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2100041
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
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
subject of: OpenTimestamps Proof of Existence
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audio: The World is Blind
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The Hardest Day Of My Life
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genre: jazz funk
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-15T20:46:45Z
audio: The Hardest Day Of My Life
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Traditori Di Tutti
type: MusicAlbum
date published: 2022-03-04

Traditori Di Tutti (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-04

Traditori Di Tutti (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-04

Traditori Di Tutti (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-04

Traditori Di Tutti (Deluxe Edition)
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date published: 2022-03-04

S.P.A.C.E. (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-25

S.P.A.C.E. (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-25

S.P.A.C.E. (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-25

S.P.A.C.E. (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-25

S.p.a.c.e. (Deluxe Edition)
type: MusicAlbum
date published: 2022-03-25

DECADE
type: MusicAlbum
date published: 2022-04-29

DECADE (Deluxe Edition)
type: MusicAlbum
date published: 2022-04-29

DECADE (Deluxe Edition)
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date published: 2022-04-29

DECADE (Deluxe Edition)
type: MusicAlbum
date published: 2022-04-29

La classe operaia va in paradiso
type: MusicAlbum
date published: 2022-05-01

Scacco al Maestro - Volume 1
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date published: 2022-06-10
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T16:51:38Z
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The Ballad of Sacco and Vanzetti
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Scacco al Maestro - Volume 2
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T02:31:22Z
  audio: Ancora Qui
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Extraordinaire
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Gun Powder
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T10:59:37Z
  audio: Gun Powder
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Nouvelles Aventures
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date published: 2023-05-26
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T10:01:46Z
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-04T10:04:33Z
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    value: https://explorer.copyrightchains.com/tx/0x685247570c410aef6b58dae33c66305aceae9378ddc6d5e6a5ee2b75bf0b9a1b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Dinamometro
track: Mompracem
track: Novecento e Mille

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300618

OTSTimestamp
type: PropertyValue
value: 2026-07-03T19:59:51Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685247570c410aef6b58dae33c66305aceae9378ddc6d5e6a5ee2b75bf0b9a1b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITUM72300618.
date published: 2026-07-03T19:59:51Z

Dinamometro
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 92.057
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.585
additional property: Energy
  type: PropertyValue
  value: 0.931
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.806
additional property: Liveness
  type: PropertyValue
  value: 0.268
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.541
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.84
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Mompracem
type: MusicRecording
duration: PT4M2S
duration ms: 242466
explicit: false
by artist: Calibro 35
in album: Nouvelles Aventures
  type: MusicAlbum
  date published: 2023-05-26
genre: jazz funk
isrc code: ITUM72300611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T19:59:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5422c84d441e78ee8a9bbc4a5f863e0a0f2d67e938b779e4b94e09a957b74c9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958489
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958489
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300611
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T04:13:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5422c84d441e78ee8a9bbc4a5f863e0a0f2d67e938b779e4b94e09a957b74c9b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ITUM72300611.
  date published: 2026-07-18T04:13:26Z
audio: Mompracem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 89.825
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.578
  additional property: Energy
    type: PropertyValue
    value: 0.499
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.049
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.809
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.115
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.237
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Novecento e Mille
type: MusicRecording
duration: PT4M50S
duration ms: 290973
explicit: false
by artist: Calibro 35
in album: Nouvelles Aventures
  type: MusicAlbum
  date published: 2023-05-26
genre: jazz funk
isrc code: ITUM72300614
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T20:17:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcef519971207b2e9c4a159d8c502af4a5f7ecb4d05b7c35669a0cc3ed887dc8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958690
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958690
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300614
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:14:39Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef519971207b2e9c4a159d8c502af4a5f7ecb4d05b7c35669a0cc3ed887dc8f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ITUM72300614.
  date published: 2026-07-19T07:14:39Z
audio: Novecento e Mille
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.885
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.463
  additional property: Energy
    type: PropertyValue
    value: 0.377
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.005
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.899
  additional property: Liveness
    type: PropertyValue
    value: 0.064
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.251
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.317
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Blanca seconda stagione (Colonna Sonora Originale della serie TV)
type: MusicAlbum
date published: 2023-10-05
track: When the world is feeling blind
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147214
  explicit: false
  by artist: Calibro 35
  in album: Blanca seconda stagione (Colonna Sonora Originale della serie TV)
    type: MusicAlbum
    date published: 2023-10-05
  genre: jazz funk
  isrc code: IT3SS2300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T16:20:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5af7a90df858fb9da2c0bd0bbb17e1ede77506adafa0a55c9e2d7f3c6d37725b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958180
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958180
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2300001
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T19:21:22Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af7a90df858fb9da2c0bd0bbb17e1ede77506adafa0a55c9e2d7f3c6d37725b. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:21:22Z), 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/IT3SS2300001.
    date published: 2026-07-15T19:21:22Z
  audio: When the world is feeling blind
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.497
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.464
    additional property: Energy
      type: PropertyValue
      value: 0.757
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.264
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.249
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.51
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.374
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Little girl ready for big dreams
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187152
  explicit: false
  by artist: Calibro 35
  in album: Blanca seconda stagione (Colonna Sonora Originale della serie TV)
    type: MusicAlbum
    date published: 2023-10-05
  genre: jazz funk
  isrc code: IT3SS2300005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T16:09:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x610bd25ebd4151716f3d06a9ba9010cc99cc3a8be5a8c4acf1603984bfd95da5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT3SS2300005
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610bd25ebd4151716f3d06a9ba9010cc99cc3a8be5a8c4acf1603984bfd95da5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/IT3SS2300005.
    date published: 2026-07-05T01:43:49Z
  audio: Little girl ready for big dreams
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 197.782
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.361
    additional property: Energy
      type: PropertyValue
      value: 0.614
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.322
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.263
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.321
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.212
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Lunedì Cinema
type: MusicAlbum
date published: 2024-09-16

Jazzploitation
type: MusicAlbum
date published: 2024-10-18
track: Chaser
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182320
  explicit: false
  by artist: Calibro 35
  in album: Jazzploitation
    type: MusicAlbum
    date published: 2024-10-18
  genre: jazz funk
  isrc code: ITG582400039
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T14:57:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19d0d3ac8574d58f86befe9ff54a822b8cb98e586115c760c034d586feb6d461
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957872
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957872
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG582400039
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T15:39:45Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d0d3ac8574d58f86befe9ff54a822b8cb98e586115c760c034d586feb6d461. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ITG582400039.
    date published: 2026-07-13T15:39:45Z
  audio: Chaser
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 86.009
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.607
    additional property: Energy
      type: PropertyValue
      value: 0.879
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.025
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.075
    additional property: Liveness
      type: PropertyValue
      value: 0.189
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.784
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.332
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Lunedì Cinema
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116213
  explicit: false
  by artist: Calibro 35
  in album: Jazzploitation
    type: MusicAlbum
    date published: 2024-10-18
  genre: jazz funk
  isrc code: ITG582400042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T10:30:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb387b77741b45eec2050a73addfdaaa878dcd2b03d799090fca117373e3117d2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG582400042
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb387b77741b45eec2050a73addfdaaa878dcd2b03d799090fca117373e3117d2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITG582400042.
    date published: 2026-07-04T11:19:20Z
  audio: Lunedì Cinema
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.109
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.704
    additional property: Energy
      type: PropertyValue
      value: 0.647
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.011
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.18
    additional property: Liveness
      type: PropertyValue
      value: 0.146
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.504
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.596
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Nautilus
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283800
  explicit: false
  by artist: Calibro 35
  in album: Jazzploitation
    type: MusicAlbum
    date published: 2024-10-18
  genre: jazz funk
  isrc code: ITG582400040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T22:11:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x887d89f5a1c4e487c80020673935fc7d895d924345e0d076ca40a52cab5cb326
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958208
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958208
  additional property: OTSVerificationAPI
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  audio: Nautilus

OTSVerificationAPI
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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

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887d89f5a1c4e487c80020673935fc7d895d924345e0d076ca40a52cab5cb326. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/ITG582400040.
date published: 2026-07-15T22:40:25Z

Nautilus
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Reptile Strut
type: MusicAlbum
date published: 2025-03-05

Discomania
type: MusicAlbum
date published: 2025-04-02

Jazz Carnival
type: MusicAlbum
date published: 2025-05-07

Exploration
type: MusicAlbum
date published: 2025-06-06

Blanca terza stagione (Colonna Sonora Originale della serie TV)
type: MusicAlbum
date published: 2025-09-29
track: Drowning & Burning
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  duration: PT3M20S
  duration ms: 200183
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  in album: Blanca terza stagione (Colonna Sonora Originale della serie TV)
    type: MusicAlbum
    date published: 2025-09-29
  genre: jazz funk
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fbecbec4d6b63701ec084a17a2589af47dd648f3978fb61dc6a9fe6aa565af. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:20:12Z), 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/IT3SS2500001.
    date published: 2026-07-20T07:20:12Z
  audio: Drowning & Burning
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      value: 1
    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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      value: Ab
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Harlem Nocturne
type: MusicAlbum
date published: 2025-10-15