Lorenzo North 55
type: MusicGroup
genre: amapiano
popularity: 5
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62a49e1c7dbe966df3d427e0f62d246c8a2c86e553cf1b39e48f5760e3ce2241
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2785f0c-b69d-4203-a2f0-47b0be968840.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2785f0c-b69d-4203-a2f0-47b0be968840.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2785f0c-b69d-4203-a2f0-47b0be968840
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62a49e1c7dbe966df3d427e0f62d246c8a2c86e553cf1b39e48f5760e3ce2241","name":"Lorenzo North 55","registered_at":"2026-06-21T14:10:04Z","symbol":"NIM1943563","token_address":"0xf49767c6ade4f808e1452112ad6224aa4e8f4c29","type":"artist","uuid":"f2785f0c-b69d-4203-a2f0-47b0be968840"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a49e1c7dbe966df3d427e0f62d246c8a2c86e553cf1b39e48f5760e3ce2241. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2785f0c-b69d-4203-a2f0-47b0be968840.json and https://artists.proofprofile.net/proofs/artist/f2785f0c-b69d-4203-a2f0-47b0be968840.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x62a49e1c7dbe966df3d427e0f62d246c8a2c86e553cf1b39e48f5760e3ce2241","name":"Lorenzo North 55","registered_at":"2026-06-21T14:10:04Z","symbol":"NIM1943563","token_address":"0xf49767c6ade4f808e1452112ad6224aa4e8f4c29","type":"artist","uuid":"f2785f0c-b69d-4203-a2f0-47b0be968840"}
album: ORATILE
  type: MusicAlbum
  date published: 2020-04-13
album: SOFIE
  type: MusicAlbum
  date published: 2020-04-14
album: PIANO SAN
  type: MusicAlbum
  date published: 2020-04-29
album: HOME
  type: MusicAlbum
  date published: 2020-05-28
album: LoVe CaPsULe
  type: MusicAlbum
  date published: 2020-07-26
album: LoVe CaPsULe (Instrumental Pack)
  type: MusicAlbum
  date published: 2020-08-25
album: WOMEN
  type: MusicAlbum
  date published: 2020-10-01
album: UK Drip
  type: MusicAlbum
  date published: 2020-12-12
album: Amazulu
  type: MusicAlbum
  date published: 2025-03-28
  track: Amazulu
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271857
    explicit: false
    by artist: Lorenzo North 55
    in album: Amazulu
      type: MusicAlbum
      date published: 2025-03-28
    genre: amapiano
    isrc code: ZB6RV2500109
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:29:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x917177cd740c8e3de3a22dc0e1e98081729ee1c8331ac8fd80ec76a212248229
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZB6RV2500109
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917177cd740c8e3de3a22dc0e1e98081729ee1c8331ac8fd80ec76a212248229. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/ZB6RV2500109.
      date published: 2026-07-15T00:21:05Z
    audio: Amazulu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.993
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.57
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.034
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.037
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.328
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.289
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor