Vernon Dilworth
type: MusicGroup
genre: swing music
popularity: 6
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa25bb4f9492c7d66231a10da88306b4343f8b869b532c34f50c9099432d501fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f62925f-eb72-47ac-b739-22c79972d2e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f62925f-eb72-47ac-b739-22c79972d2e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f62925f-eb72-47ac-b739-22c79972d2e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa25bb4f9492c7d66231a10da88306b4343f8b869b532c34f50c9099432d501fd","name":"Vernon Dilworth","registered_at":"2026-06-16T11:42:52Z","symbol":"NIM1041196","token_address":"0x677689f52634f6323e412a131ae2c8225582ebba","type":"artist","uuid":"3f62925f-eb72-47ac-b739-22c79972d2e5"}
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 0xa25bb4f9492c7d66231a10da88306b4343f8b869b532c34f50c9099432d501fd. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f62925f-eb72-47ac-b739-22c79972d2e5.json and https://artists.proofprofile.net/proofs/artist/3f62925f-eb72-47ac-b739-22c79972d2e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa25bb4f9492c7d66231a10da88306b4343f8b869b532c34f50c9099432d501fd","name":"Vernon Dilworth","registered_at":"2026-06-16T11:42:52Z","symbol":"NIM1041196","token_address":"0x677689f52634f6323e412a131ae2c8225582ebba","type":"artist","uuid":"3f62925f-eb72-47ac-b739-22c79972d2e5"}
album: Shorty
  type: MusicAlbum
  date published: 2010-11-15
  track: Who Said Shorty Wasn't Coming Back - Lucky Millinder
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159493
    explicit: false
    by artist: Vernon Dilworth
    in album: Shorty
      type: MusicAlbum
      date published: 2010-11-15
    genre: swing music
    isrc code: GBCTF1000089
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:17:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcad3301b53c034686446e369ff00cce5c5850908e660b07857be71a98a2fd840
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTF1000089
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T10:50:43Z
    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 0xcad3301b53c034686446e369ff00cce5c5850908e660b07857be71a98a2fd840. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:50:43Z), 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/GBCTF1000089.
      date published: 2026-07-17T10:50:43Z
    audio: Who Said Shorty Wasn't Coming Back - Lucky Millinder
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.477
      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: 0.839
      additional property: Energy
        type: PropertyValue
        value: 0.402
      additional property: Speechiness
        type: PropertyValue
        value: 0.137
      additional property: Acousticness
        type: PropertyValue
        value: 0.965
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.367
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.784
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.279
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major