Canto i Fatti
type: MusicGroup
popularity: 3
followers: 105
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb81de9b806eda90df8f04cf32b8dfd388c4f2808f642042736be9f9ea268e6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64211849-d079-4cbb-be43-0c52d00754cc.json and https://artists.proofprofile.net/proofs/artist/64211849-d079-4cbb-be43-0c52d00754cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Renzo e Lucia (I promessi sposi)
  type: MusicAlbum
  date published: 2025-10-05
album: La Divina Commedia
  type: MusicAlbum
  date published: 2025-10-07
album: Le piramidi
  type: MusicAlbum
  date published: 2025-10-08
album: L'Odissea
  type: MusicAlbum
  date published: 2025-10-10
album: Giulio Cesare
  type: MusicAlbum
  date published: 2025-10-12
album: Tavola periodica
  type: MusicAlbum
  date published: 2025-10-14
album: Leopardi
  type: MusicAlbum
  date published: 2025-10-18
album: Leonardo da Vinci
  type: MusicAlbum
  date published: 2025-10-20
album: Fotosintesi clorofilliana
  type: MusicAlbum
  date published: 2025-10-21
album: Alexander Fleming partì in vacanza (Extended version)
  type: MusicAlbum
  date published: 2025-10-22
album: Sette Re di Roma
  type: MusicAlbum
  date published: 2025-10-22
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      date published: 2025-10-22
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6E62554230
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T02:37:37Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2eda45c4989d5d585ab12cab8daacd0d0f2022ada75a5c493741b866ceffdcf. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QT6E62554230.
      date published: 2026-07-13T02:37:37Z
    audio: Sette Re di Roma
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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
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      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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album: Ugo Foscolo
  type: MusicAlbum
  date published: 2025-10-22
album: Cristoforo Colombo (Extended Version)
  type: MusicAlbum
  date published: 2025-10-22
album: Corpo umano
  type: MusicAlbum
  date published: 2025-10-24
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    type: MusicRecording
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    by artist: Canto i Fatti
    in album: Corpo umano
      type: MusicAlbum
      date published: 2025-10-24
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6E82507512
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:09:30Z
    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 0xb1113d0acbdf7c00205c8b41a1f3a3d6dea86bd3c2a4fd285b8d9f23a16f5738. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:09:30Z), 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/QT6E82507512.
      date published: 2026-07-20T08:09:30Z
    audio: Corpo umano
album: Cavallo di Troia
album: Napoleone Bonaparte
album: Partenope chiama
album: Partenope chiama (Napoli mia)
album: Leonida
album: Halloween
album: Garibaldi, chi sei davvero?
album: Guglielmo Marconi
album: Mesopotamia
album: Dna, il segreto è lì
album: Giovanni Verga
album: Antico Egitto
album: La storia dei Sumeri in 60 secondi
album: Achille

Corpo umano
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additional property: Tempo (BPM)
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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
  type: PropertyValue
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additional property: Acousticness
  type: PropertyValue
  value: 0.256
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: 0.904
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.662
additional property: Key Name
  type: PropertyValue
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additional property: Mode Name
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Cavallo di Troia
type: MusicAlbum
date published: 2025-10-24

Napoleone Bonaparte
type: MusicAlbum
date published: 2025-10-25

Partenope chiama
type: MusicAlbum
date published: 2025-10-27

Partenope chiama (Napoli mia)
type: MusicAlbum
date published: 2025-10-29
track: Partenope chiama - Napoli mia
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112896
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  by artist: Canto i Fatti
  in album: Partenope chiama (Napoli mia)
    type: MusicAlbum
    date published: 2025-10-29
  isrc code: QT6E92516067
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  additional property: CopyrightStatus
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    value: 2026-07-20T19:13:30+00:00
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6E92516067
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T21:15:01Z
  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 0x792169379795e373aedc35c64a4a00dd2a19cb8defda10542cd7f1b055e64cd6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QT6E92516067.
    date published: 2026-07-20T21:15:01Z
  audio: Partenope chiama - Napoli mia
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    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.624
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.196
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.654
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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Leonida
type: MusicAlbum
date published: 2025-10-30

Halloween
type: MusicAlbum
date published: 2025-10-31

Garibaldi, chi sei davvero?
type: MusicAlbum
date published: 2025-11-01

Guglielmo Marconi
type: MusicAlbum
date published: 2025-11-03

Mesopotamia
type: MusicAlbum
date published: 2025-11-04

Dna, il segreto è lì
type: MusicAlbum
date published: 2025-11-04

Giovanni Verga
type: MusicAlbum
date published: 2025-11-06
track: Giovanni Verga
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  duration: PT1M18S
  duration ms: 78947
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  in album: Giovanni Verga
    type: MusicAlbum
    date published: 2025-11-06
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6EG2517158
  additional property: OTSTimestamp
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    value: 2026-07-05T10:01:46Z
  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 0x661fa0ad696f96ca9cf59db65ac709e2d0b5592f86aa95ccd982fd196badcb8f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT6EG2517158.
    date published: 2026-07-05T10:01:46Z
  audio: Giovanni Verga
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.754
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.872
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.799
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.5
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    additional property: Mode Name
      type: PropertyValue
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Antico Egitto
type: MusicAlbum
date published: 2025-11-10

La storia dei Sumeri in 60 secondi
type: MusicAlbum
date published: 2025-11-11

Achille
type: MusicAlbum
date published: 2025-11-13