Derk Jickface
type: MusicGroup
popularity: 3
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35762d2350fd3185fd5ab52eb1e4b349c49caafcef9c15a168c8d9bd174e4ae3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0f2e11d-784e-43d3-88ce-f9a4aa50b8a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0f2e11d-784e-43d3-88ce-f9a4aa50b8a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0f2e11d-784e-43d3-88ce-f9a4aa50b8a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35762d2350fd3185fd5ab52eb1e4b349c49caafcef9c15a168c8d9bd174e4ae3","name":"Derk Jickface","registered_at":"2026-06-20T19:18:20Z","symbol":"NIM1690460","token_address":"0x1d55fb9cd5170fbbc2030e766a9b1d1671df0e8c","type":"artist","uuid":"c0f2e11d-784e-43d3-88ce-f9a4aa50b8a0"}
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 0x35762d2350fd3185fd5ab52eb1e4b349c49caafcef9c15a168c8d9bd174e4ae3. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0f2e11d-784e-43d3-88ce-f9a4aa50b8a0.json and https://artists.proofprofile.net/proofs/artist/c0f2e11d-784e-43d3-88ce-f9a4aa50b8a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x35762d2350fd3185fd5ab52eb1e4b349c49caafcef9c15a168c8d9bd174e4ae3","name":"Derk Jickface","registered_at":"2026-06-20T19:18:20Z","symbol":"NIM1690460","token_address":"0x1d55fb9cd5170fbbc2030e766a9b1d1671df0e8c","type":"artist","uuid":"c0f2e11d-784e-43d3-88ce-f9a4aa50b8a0"}
album: Dance Freak
  type: MusicAlbum
  date published: 2012-07-19
album: Itty Bitty Ditty (feat. Sir Charles)
  type: MusicAlbum
  date published: 2012-12-09
album: Exstatic
  type: MusicAlbum
  date published: 2013-10-18
album: You Dropped a Bomb on Me
  type: MusicAlbum
  date published: 2017-08-19
album: Jump
  type: MusicAlbum
  date published: 2017-11-07
  track: Jump
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202333
    explicit: false
    by artist: Derk Jickface
    in album: Jump
      type: MusicAlbum
      date published: 2017-11-07
    isrc code: QMM391400016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:48:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfbc24bfff4a3d285742977866ecc7a40f0941b66797d152675c360b8d8401ac4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMM391400016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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 0xfbc24bfff4a3d285742977866ecc7a40f0941b66797d152675c360b8d8401ac4. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QMM391400016.
      date published: 2026-07-19T10:15:55Z
    audio: Jump
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.995
      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: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.892
      additional property: Speechiness
        type: PropertyValue
        value: 0.142
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.06
      additional property: Liveness
        type: PropertyValue
        value: 0.217
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.819
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.665
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Duh Duh Duh (The Chunge Mix)
  type: MusicAlbum
  date published: 2019-09-06
album: Whatever
  type: MusicAlbum
  date published: 2019-09-11
album: I Don't Care
  type: MusicAlbum
  date published: 2019-09-17
album: Closer
  type: MusicAlbum
  date published: 2020-03-05
album: The Breakup Song
  type: MusicAlbum
  date published: 2020-06-06
album: So What'cha Want
  type: MusicAlbum
  date published: 2022-03-15