M4rk Jordan
type: MusicGroup
genre: future house
popularity: 3
followers: 1296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37982455ab0a5db23512b32494347427bf673df4b6d952967a5ee354a5560ac8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa9654ad-704a-45d9-8b0e-7b2fe2f4e0ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa9654ad-704a-45d9-8b0e-7b2fe2f4e0ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa9654ad-704a-45d9-8b0e-7b2fe2f4e0ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37982455ab0a5db23512b32494347427bf673df4b6d952967a5ee354a5560ac8","name":"M4rk Jordan","registered_at":"2026-06-20T09:06:56Z","symbol":"NIM1575174","token_address":"0x012fdb83eadba69cab34b0f10810af126eb5cb13","type":"artist","uuid":"aa9654ad-704a-45d9-8b0e-7b2fe2f4e0ce"}
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 0x37982455ab0a5db23512b32494347427bf673df4b6d952967a5ee354a5560ac8. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa9654ad-704a-45d9-8b0e-7b2fe2f4e0ce.json and https://artists.proofprofile.net/proofs/artist/aa9654ad-704a-45d9-8b0e-7b2fe2f4e0ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x37982455ab0a5db23512b32494347427bf673df4b6d952967a5ee354a5560ac8","name":"M4rk Jordan","registered_at":"2026-06-20T09:06:56Z","symbol":"NIM1575174","token_address":"0x012fdb83eadba69cab34b0f10810af126eb5cb13","type":"artist","uuid":"aa9654ad-704a-45d9-8b0e-7b2fe2f4e0ce"}
album: Turn Up
  type: MusicAlbum
  date published: 2018-08-26
album: Don't Stop
  type: MusicAlbum
  date published: 2019-03-22
album: Boujee
  type: MusicAlbum
  date published: 2019-05-27
album: Revenge
  type: MusicAlbum
  date published: 2019-09-25
album: Jumper
  type: MusicAlbum
  date published: 2020-01-24
album: Jumper
  type: MusicAlbum
  date published: 2020-01-24
album: Next Level
  type: MusicAlbum
  date published: 2020-06-13
album: Mystical
  type: MusicAlbum
  date published: 2020-12-25
album: Mystical (Radio Edit)
  type: MusicAlbum
  date published: 2020-12-25
album: Chaos
  type: MusicAlbum
  date published: 2021-06-25
  track: Chaos - Radio Edit
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132187
    explicit: false
    by artist: M4rk Jordan
    in album: Chaos
      type: MusicAlbum
      date published: 2021-06-25
    genre: future house
    isrc code: GBKQU2171713
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T21:37:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1b1b4056c5497a406d24c23d4d5a400987ff93166c4fbae79e889b0b474f3f6b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958935
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958935
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2171713
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T22:08:19Z
    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 0x1b1b4056c5497a406d24c23d4d5a400987ff93166c4fbae79e889b0b474f3f6b. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GBKQU2171713.
      date published: 2026-07-20T22:08:19Z
    audio: Chaos - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.088
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.737
      additional property: Energy
        type: PropertyValue
        value: 0.871
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.386
      additional property: Liveness
        type: PropertyValue
        value: 0.521
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.523
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.498
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Oscuro
  type: MusicAlbum
  date published: 2022-03-07