DJ Matt Knight
type: MusicGroup
genre: jersey club
popularity: 2
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa16c1269428e5503cea27bbda10586508258a7a9f03c15762798e0ab62cdbe13
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/5300cb26-e73b-4ecf-b2ce-cf3513963846.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5300cb26-e73b-4ecf-b2ce-cf3513963846.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5300cb26-e73b-4ecf-b2ce-cf3513963846
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa16c1269428e5503cea27bbda10586508258a7a9f03c15762798e0ab62cdbe13","name":"DJ Matt Knight","registered_at":"2026-06-16T18:28:33Z","symbol":"NIM1137984","token_address":"0xdda5571817573215dd6d5dcf5d40c5b494639a68","type":"artist","uuid":"5300cb26-e73b-4ecf-b2ce-cf3513963846"}
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 0xa16c1269428e5503cea27bbda10586508258a7a9f03c15762798e0ab62cdbe13. 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/5300cb26-e73b-4ecf-b2ce-cf3513963846.json and https://artists.proofprofile.net/proofs/artist/5300cb26-e73b-4ecf-b2ce-cf3513963846.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa16c1269428e5503cea27bbda10586508258a7a9f03c15762798e0ab62cdbe13","name":"DJ Matt Knight","registered_at":"2026-06-16T18:28:33Z","symbol":"NIM1137984","token_address":"0xdda5571817573215dd6d5dcf5d40c5b494639a68","type":"artist","uuid":"5300cb26-e73b-4ecf-b2ce-cf3513963846"}
album: Hoochie Mama (Remix)
  type: MusicAlbum
  date published: 2023-04-12
  track: Hoochie Mama - Remix
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104347
    explicit: false
    by artist: DJ Matt Knight
    in album: Hoochie Mama (Remix)
      type: MusicAlbum
      date published: 2023-04-12
    genre: jersey club
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92314168
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xaad475a528e241a97b55bd0f1413b5b7674cb5fb17bd106c7452235a86c2bcd0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZHN92314168.
      date published: 2026-07-06T06:56:49Z
    audio: Hoochie Mama - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.04
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.855
      additional property: Energy
        type: PropertyValue
        value: 0.778
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.563
      additional property: Liveness
        type: PropertyValue
        value: 0.361
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.054
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.394
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Get Down On It
  type: MusicAlbum
  date published: 2023-10-13
album: Give It To Me Now
  type: MusicAlbum
  date published: 2023-10-20
album: Chitty Chitty (Remix)
  type: MusicAlbum
  date published: 2024-06-14
album: A Bar Song
  type: MusicAlbum
  date published: 2025-01-17