Kojo Rigault
type: MusicGroup
popularity: 2
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d8c8589365f9e46f21c4468f5c90b2464f33d5135345f95bdfcd91958b2364b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40fc6064-fb2e-4300-98ec-fdfbdb32f4b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40fc6064-fb2e-4300-98ec-fdfbdb32f4b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40fc6064-fb2e-4300-98ec-fdfbdb32f4b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d8c8589365f9e46f21c4468f5c90b2464f33d5135345f95bdfcd91958b2364b","name":"Kojo Rigault","registered_at":"2026-06-16T12:17:16Z","symbol":"NIM1049396","token_address":"0xb42fc78982116b43a3fe38cf08e5846b1ec7583e","type":"artist","uuid":"40fc6064-fb2e-4300-98ec-fdfbdb32f4b6"}
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 0x9d8c8589365f9e46f21c4468f5c90b2464f33d5135345f95bdfcd91958b2364b. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40fc6064-fb2e-4300-98ec-fdfbdb32f4b6.json and https://artists.proofprofile.net/proofs/artist/40fc6064-fb2e-4300-98ec-fdfbdb32f4b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0x9d8c8589365f9e46f21c4468f5c90b2464f33d5135345f95bdfcd91958b2364b","name":"Kojo Rigault","registered_at":"2026-06-16T12:17:16Z","symbol":"NIM1049396","token_address":"0xb42fc78982116b43a3fe38cf08e5846b1ec7583e","type":"artist","uuid":"40fc6064-fb2e-4300-98ec-fdfbdb32f4b6"}
album: Loved Up
  type: MusicAlbum
  date published: 2021-07-23
album: Again (I would Say yes to you)
  type: MusicAlbum
  date published: 2023-02-27
album: FAHRENHEIT (KOJO RIGAULT)
  type: MusicAlbum
  date published: 2024-07-12
album: Queen Inna di Ghetto (Ghetto Girl) The Remixes
  type: MusicAlbum
  date published: 2024-08-16
album: The Christmas Song (Chestnuts Roasting on an Open Fire)
  type: MusicAlbum
  date published: 2024-12-23
album: Cruisin
  type: MusicAlbum
  date published: 2025-06-20
  track: Cruisin
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229120
    explicit: false
    by artist: Kojo Rigault
    in album: Cruisin
      type: MusicAlbum
      date published: 2025-06-20
    isrc code: UKUF82500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T17:40:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x569cf0f37d549bf3c3242c7688212b6d187366f047109f006129d784bf664216
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958447
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958447
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUF82500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:47:19Z
    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 0x569cf0f37d549bf3c3242c7688212b6d187366f047109f006129d784bf664216. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/UKUF82500001.
      date published: 2026-07-17T19:47:19Z
    audio: Cruisin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.022
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.691
      additional property: Energy
        type: PropertyValue
        value: 0.508
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.072
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.781
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.627
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major