Duke Jones
type: MusicGroup
popularity: 17
followers: 950
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf61ce17a7f29aba5579f50db735feea36deb2c928d252b3b4eeea4bb6942539a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/075e3d44-91ca-42b3-8c66-05e8d78e37dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/075e3d44-91ca-42b3-8c66-05e8d78e37dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/075e3d44-91ca-42b3-8c66-05e8d78e37dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf61ce17a7f29aba5579f50db735feea36deb2c928d252b3b4eeea4bb6942539a","name":"Duke Jones","registered_at":"2026-06-14T05:14:56Z","symbol":"NIM0349643","token_address":"0xb5038cde37ac3d17195a739df761255d197dc951","type":"artist","uuid":"075e3d44-91ca-42b3-8c66-05e8d78e37dd"}
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 0xf61ce17a7f29aba5579f50db735feea36deb2c928d252b3b4eeea4bb6942539a. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/075e3d44-91ca-42b3-8c66-05e8d78e37dd.json and https://artists.proofprofile.net/proofs/artist/075e3d44-91ca-42b3-8c66-05e8d78e37dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xf61ce17a7f29aba5579f50db735feea36deb2c928d252b3b4eeea4bb6942539a","name":"Duke Jones","registered_at":"2026-06-14T05:14:56Z","symbol":"NIM0349643","token_address":"0xb5038cde37ac3d17195a739df761255d197dc951","type":"artist","uuid":"075e3d44-91ca-42b3-8c66-05e8d78e37dd"}
album: I Love You More Than Yesterday
  type: MusicAlbum
  date published: 2024-06-19
album: Matches
  type: MusicAlbum
  date published: 2024-08-28
album: Gone
  type: MusicAlbum
  date published: 2024-11-13
album: One Way Street
  type: MusicAlbum
  date published: 2025-02-19
album: Her Heart Now
  type: MusicAlbum
  date published: 2025-04-30
  track: Her Heart Now
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199894
    explicit: false
    by artist: Duke Jones
    in album: Her Heart Now
      type: MusicAlbum
      date published: 2025-04-30
    isrc code: QZMWW2521136
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:54:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1338f1926693b9aa13f9efbf0f0750a9cbbfdff02ca49c647523979d17d2d7a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2521136
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:19:08Z
    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 0x1338f1926693b9aa13f9efbf0f0750a9cbbfdff02ca49c647523979d17d2d7a5. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/QZMWW2521136.
      date published: 2026-07-13T00:19:08Z
    audio: Her Heart Now
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.06
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.455
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.399
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.628
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Paper Boats
  type: MusicAlbum
  date published: 2025-07-23
album: Could've Been You
  type: MusicAlbum
  date published: 2025-11-12