DJ Urbek
type: MusicGroup
popularity: 28
followers: 1174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cae669ddee7757ce8b384e0e69ce7306d9a62b130640f0eca7cc50f01977c4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61e9de80-8a30-4590-809b-977929be7047.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61e9de80-8a30-4590-809b-977929be7047.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61e9de80-8a30-4590-809b-977929be7047
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cae669ddee7757ce8b384e0e69ce7306d9a62b130640f0eca7cc50f01977c4f","name":"DJ Urbek","registered_at":"2026-06-11T22:48:19Z","symbol":"NIM0126828","token_address":"0x38970b520d87c3f7bddd451657be89313b3ec18f","type":"artist","uuid":"61e9de80-8a30-4590-809b-977929be7047"}
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 0x8cae669ddee7757ce8b384e0e69ce7306d9a62b130640f0eca7cc50f01977c4f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61e9de80-8a30-4590-809b-977929be7047.json and https://artists.proofprofile.net/proofs/artist/61e9de80-8a30-4590-809b-977929be7047.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x8cae669ddee7757ce8b384e0e69ce7306d9a62b130640f0eca7cc50f01977c4f","name":"DJ Urbek","registered_at":"2026-06-11T22:48:19Z","symbol":"NIM0126828","token_address":"0x38970b520d87c3f7bddd451657be89313b3ec18f","type":"artist","uuid":"61e9de80-8a30-4590-809b-977929be7047"}
album: King Plena Vol. 1
  type: MusicAlbum
  date published: 2013-11-16
album: King Plena, Vol. 2
  type: MusicAlbum
  date published: 2017-11-09
album: King Plena, Vol. 1
  type: MusicAlbum
  date published: 2017-11-09
album: The King Danzón
  type: MusicAlbum
  date published: 2017-11-10
  track: Midnight Romance
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133331
    explicit: false
    by artist: DJ Urbek
    in album: The King Danzón
      type: MusicAlbum
      date published: 2017-11-10
    isrc code: FRX281710766
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:27:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x04917af8cf8b3603c2c9e03b53a4b0a6594189cbd1a963c1d3e5d1ef4cf4acfb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281710766
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0x04917af8cf8b3603c2c9e03b53a4b0a6594189cbd1a963c1d3e5d1ef4cf4acfb. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/FRX281710766.
      date published: 2026-07-20T09:45:25Z
    audio: Midnight Romance
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.822
      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: 0.472
      additional property: Energy
        type: PropertyValue
        value: 0.392
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.467
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.892
      additional property: Liveness
        type: PropertyValue
        value: 0.424
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.525
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.7
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nigeria Music, Vol. 2
  type: MusicAlbum
  date published: 2017-11-11
album: Nigeria Music Vol.2
  type: MusicAlbum
  date published: 2017-12-15
album: Guaracha Aleteo y Zapateo
  type: MusicAlbum
  date published: 2020-09-18
album: The Finish Line
  type: MusicAlbum
  date published: 2021-05-21
album: Y YO TE BUSCO
  type: MusicAlbum
  date published: 2021-07-23
album: I Wandered Aimlessly
  type: MusicAlbum
  date published: 2025-05-02
album: That Day In Heaven
  type: MusicAlbum
  date published: 2025-10-03