Desmond Emmery
type: MusicGroup
genre: tropical house
popularity: 4
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ad08af8f280ee8e4c718c665178ad38e220822ed795b1ff60bd54176864cae4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954000
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954000
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31dec278-da9e-4855-959b-f0e10cae9a51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31dec278-da9e-4855-959b-f0e10cae9a51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31dec278-da9e-4855-959b-f0e10cae9a51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:18:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ad08af8f280ee8e4c718c665178ad38e220822ed795b1ff60bd54176864cae4","name":"Desmond Emmery","registered_at":"2026-06-16T06:57:12Z","symbol":"NIM0973017","token_address":"0x529dbcab102a0231b4b94e863efb1a1fd5e3904b","type":"artist","uuid":"31dec278-da9e-4855-959b-f0e10cae9a51"}
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 0x2ad08af8f280ee8e4c718c665178ad38e220822ed795b1ff60bd54176864cae4. Chain 2 (Bitcoin): anchored in block 954000 (2026-06-16T20:18:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31dec278-da9e-4855-959b-f0e10cae9a51.json and https://artists.proofprofile.net/proofs/artist/31dec278-da9e-4855-959b-f0e10cae9a51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:18:46Z
  text: {"copyright_id":"0x2ad08af8f280ee8e4c718c665178ad38e220822ed795b1ff60bd54176864cae4","name":"Desmond Emmery","registered_at":"2026-06-16T06:57:12Z","symbol":"NIM0973017","token_address":"0x529dbcab102a0231b4b94e863efb1a1fd5e3904b","type":"artist","uuid":"31dec278-da9e-4855-959b-f0e10cae9a51"}
album: Tropical Vibes (Radio Edit)
  type: MusicAlbum
  date published: 2019-03-18
album: Your Love
  type: MusicAlbum
  date published: 2019-10-30
album: Middle Of Summer
  type: MusicAlbum
  date published: 2020-07-08
  track: Middle Of Summer
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155039
    explicit: false
    by artist: Desmond Emmery
    in album: Middle Of Summer
      type: MusicAlbum
      date published: 2020-07-08
    genre: tropical house
    isrc code: GBKQU2069308
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:52:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x49c50c7d4f823ae006105bc981470cb350e18364d59edf99122b2a854bbd84a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2069308
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x49c50c7d4f823ae006105bc981470cb350e18364d59edf99122b2a854bbd84a4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBKQU2069308.
      date published: 2026-07-05T01:43:49Z
    audio: Middle Of Summer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.982
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.703
      additional property: Energy
        type: PropertyValue
        value: 0.88
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.258
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.025
      additional property: Liveness
        type: PropertyValue
        value: 0.415
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.401
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.18
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: So Many Times
  type: MusicAlbum
  date published: 2021-07-02