Carlo ferrini
type: MusicGroup
popularity: 3
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cb8f461f187d33a2aef2ba62e980a0f6626885bcbaeeb1fe8274b56ecc2c9a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f36341a8-6206-4295-a5d8-d7be3c3a99d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f36341a8-6206-4295-a5d8-d7be3c3a99d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f36341a8-6206-4295-a5d8-d7be3c3a99d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cb8f461f187d33a2aef2ba62e980a0f6626885bcbaeeb1fe8274b56ecc2c9a8","name":"Carlo ferrini","registered_at":"2026-06-21T14:16:58Z","symbol":"NIM1943631","token_address":"0x0617b86589fb2af891596b808841d711e7ed03f2","type":"artist","uuid":"f36341a8-6206-4295-a5d8-d7be3c3a99d9"}
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 0x1cb8f461f187d33a2aef2ba62e980a0f6626885bcbaeeb1fe8274b56ecc2c9a8. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f36341a8-6206-4295-a5d8-d7be3c3a99d9.json and https://artists.proofprofile.net/proofs/artist/f36341a8-6206-4295-a5d8-d7be3c3a99d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x1cb8f461f187d33a2aef2ba62e980a0f6626885bcbaeeb1fe8274b56ecc2c9a8","name":"Carlo ferrini","registered_at":"2026-06-21T14:16:58Z","symbol":"NIM1943631","token_address":"0x0617b86589fb2af891596b808841d711e7ed03f2","type":"artist","uuid":"f36341a8-6206-4295-a5d8-d7be3c3a99d9"}
album: E penso a te
  type: MusicAlbum
  date published: 2022-07-11
album: Passione
  type: MusicAlbum
  date published: 2022-08-19
album: Tu si' 'na cosa grande
  type: MusicAlbum
  date published: 2022-10-08
album: L'alba vista dal mio cuscino
  type: MusicAlbum
  date published: 2022-11-28
album: Abbracciame
  type: MusicAlbum
  date published: 2023-06-11
album: Bruttissima Bellissima
  type: MusicAlbum
  date published: 2023-07-02
album: Cose Inutili
  type: MusicAlbum
  date published: 2024-01-01
  track: Cose Inutili
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216424
    explicit: false
    by artist: Carlo ferrini
    in album: Cose Inutili
      type: MusicAlbum
      date published: 2024-01-01
    isrc code: QZFYX2405788
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:49:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x80f1265a38dd4472ac7fa06b3be93acf912144111ed599091d21197e02012b97
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2405788
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x80f1265a38dd4472ac7fa06b3be93acf912144111ed599091d21197e02012b97. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZFYX2405788.
      date published: 2026-07-05T04:47:21Z
    audio: Cose Inutili
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.132
      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: 0.707
      additional property: Energy
        type: PropertyValue
        value: 0.74
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.042
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.814
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.732
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Altrimenti non so
  type: MusicAlbum
  date published: 2024-03-22
album: Ti ricordi di me
  type: MusicAlbum
  date published: 2024-05-24
album: Come Vorrei
  type: MusicAlbum
  date published: 2024-07-01
album: DIO COME TI AMO
  type: MusicAlbum
  date published: 2024-07-04
album: Quante Volte
  type: MusicAlbum
  date published: 2024-07-21
album: A mano a mano
  type: MusicAlbum
  date published: 2024-07-29
album: IL TEMPO SE NE VA
  type: MusicAlbum
  date published: 2024-08-05
album: LA NOSTRA RELAZIONE
  type: MusicAlbum
  date published: 2024-08-11
album: VASAME
  type: MusicAlbum
  date published: 2024-08-18
album: Ricordando Napoli
  type: MusicAlbum
  date published: 2024-11-02
album: Polvere
  type: MusicAlbum
  date published: 2025-01-12
album: Te voglio ancora bene
  type: MusicAlbum
  date published: 2025-08-30