Loreno Lazzarini
type: MusicGroup
genre: italo dance
genre: italo disco
popularity: 5
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89a42a021b67ae00cecf512c260fed62f47c20d1939659845ede2a8caf7cfbdb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a924adf-b1c5-4a8d-b14d-cb9c757aedaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a924adf-b1c5-4a8d-b14d-cb9c757aedaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a924adf-b1c5-4a8d-b14d-cb9c757aedaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89a42a021b67ae00cecf512c260fed62f47c20d1939659845ede2a8caf7cfbdb","name":"Loreno Lazzarini","registered_at":"2026-06-16T09:58:12Z","symbol":"NIM1016236","token_address":"0x105f194f1489c93858d8dfda6c2d14c70f9e8c4d","type":"artist","uuid":"3a924adf-b1c5-4a8d-b14d-cb9c757aedaf"}
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 0x89a42a021b67ae00cecf512c260fed62f47c20d1939659845ede2a8caf7cfbdb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a924adf-b1c5-4a8d-b14d-cb9c757aedaf.json and https://artists.proofprofile.net/proofs/artist/3a924adf-b1c5-4a8d-b14d-cb9c757aedaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x89a42a021b67ae00cecf512c260fed62f47c20d1939659845ede2a8caf7cfbdb","name":"Loreno Lazzarini","registered_at":"2026-06-16T09:58:12Z","symbol":"NIM1016236","token_address":"0x105f194f1489c93858d8dfda6c2d14c70f9e8c4d","type":"artist","uuid":"3a924adf-b1c5-4a8d-b14d-cb9c757aedaf"}
album: Sono fatto così
  type: MusicAlbum
  date published: 1982-08-01
  track: Prigionero no
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220560
    explicit: false
    by artist: Loreno Lazzarini
    in album: Sono fatto così
      type: MusicAlbum
      date published: 1982-08-01
    genre: italo dance
    genre: italo disco
    isrc code: ITA641707295
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:00:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44f76f30cb2b58b4e69cf995cdd3cf82a0ccee9a97660a141d411b839ac8af43
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITA641707295
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:01:08Z
    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 0x44f76f30cb2b58b4e69cf995cdd3cf82a0ccee9a97660a141d411b839ac8af43. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:01:08Z), 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/ITA641707295.
      date published: 2026-07-15T20:01:08Z
    audio: Prigionero no
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.678
      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: 0.611
      additional property: Energy
        type: PropertyValue
        value: 0.588
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.207
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.765
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.697
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor