JoHawk
type: MusicGroup
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x622fa40d630095d9ed9c430f72a8391daadbd4264fba4312548dc70b642ac768
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a638808-1969-4045-8df8-893bf94af941.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a638808-1969-4045-8df8-893bf94af941.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a638808-1969-4045-8df8-893bf94af941
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x622fa40d630095d9ed9c430f72a8391daadbd4264fba4312548dc70b642ac768. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a638808-1969-4045-8df8-893bf94af941.json and https://artists.proofprofile.net/proofs/artist/8a638808-1969-4045-8df8-893bf94af941.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Shining Star
  type: MusicAlbum
  date published: 2020-05-15
album: Complicated
  type: MusicAlbum
  date published: 2020-06-06
album: Jump Right In
  type: MusicAlbum
  date published: 2020-06-12
  track: Jump Right In
    type: MusicRecording
    duration: PT7M7S
    duration ms: 427559
    explicit: false
    by artist: JoHawk
    in album: Jump Right In
      type: MusicAlbum
      date published: 2020-06-12
    isrc code: QZKDK2070064
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:33:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0409f93af1044c10a8386eaf829dca7c2ca4d32eb71feabcd276c6d137b1fe9e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2070064
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:35:18Z
    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 0x0409f93af1044c10a8386eaf829dca7c2ca4d32eb71feabcd276c6d137b1fe9e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:35:18Z), 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/QZKDK2070064.
      date published: 2026-07-19T18:35:18Z
    audio: Jump Right In
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.991
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.682
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.023
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.528
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.618
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: C.D.P.P
  type: MusicAlbum
  date published: 2020-06-19
album: This Way
  type: MusicAlbum
  date published: 2020-06-19
album: Eventide
  type: MusicAlbum
  date published: 2020-06-26
album: Work It Out
  type: MusicAlbum
  date published: 2020-09-11
album: 2090
  type: MusicAlbum
  date published: 2020-09-29
album: House Party
  type: MusicAlbum
  date published: 2020-10-16
album: Down Like That (Extended Mix)
  type: MusicAlbum
  date published: 2020-10-23
album: What's Crack'n
  type: MusicAlbum
  date published: 2020-11-13
album: For Real
  type: MusicAlbum
  date published: 2020-11-13
album: Deep Inside
  type: MusicAlbum
  date published: 2020-12-04