Purple Hayes
type: MusicGroup
genre: progressive trance
genre: psytrance
popularity: 8
followers: 1659
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3e92d1808065328e0a67f32aef5e5f9264a65181a82eafbac9073641db2d994
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f80a0d83-7da1-417b-b266-dc279d3d24bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f80a0d83-7da1-417b-b266-dc279d3d24bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f80a0d83-7da1-417b-b266-dc279d3d24bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3e92d1808065328e0a67f32aef5e5f9264a65181a82eafbac9073641db2d994","name":"Purple Hayes","registered_at":"2026-06-21T16:09:41Z","symbol":"NIM1965466","token_address":"0x5965da7cf16eb044d03a7fa3256bf2596f570b8d","type":"artist","uuid":"f80a0d83-7da1-417b-b266-dc279d3d24bb"}
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 0xa3e92d1808065328e0a67f32aef5e5f9264a65181a82eafbac9073641db2d994. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f80a0d83-7da1-417b-b266-dc279d3d24bb.json and https://artists.proofprofile.net/proofs/artist/f80a0d83-7da1-417b-b266-dc279d3d24bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xa3e92d1808065328e0a67f32aef5e5f9264a65181a82eafbac9073641db2d994","name":"Purple Hayes","registered_at":"2026-06-21T16:09:41Z","symbol":"NIM1965466","token_address":"0x5965da7cf16eb044d03a7fa3256bf2596f570b8d","type":"artist","uuid":"f80a0d83-7da1-417b-b266-dc279d3d24bb"}
album: Stylin'
  type: MusicAlbum
  date published: 2014-10-29
album: Retune
  type: MusicAlbum
  date published: 2017-10-16
album: The Rat Pack
  type: MusicAlbum
  date published: 2018-08-27
  track: The Rat Pack
    type: MusicRecording
    duration: PT7M53S
    duration ms: 473260
    explicit: false
    by artist: Purple Hayes
    in album: The Rat Pack
      type: MusicAlbum
      date published: 2018-08-27
    genre: progressive trance
    genre: psytrance
    isrc code: GBKQU1880792
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:46:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x946b9d779afc8bf4b9db87114c8fbf7c1daf10588a73898f4530094b4cde66ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1880792
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x946b9d779afc8bf4b9db87114c8fbf7c1daf10588a73898f4530094b4cde66ba. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBKQU1880792.
      date published: 2026-07-19T07:14:39Z
    audio: The Rat Pack
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.016
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.717
      additional property: Energy
        type: PropertyValue
        value: 0.77
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.699
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.728
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.431
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Weird & Wonderful
  type: MusicAlbum
  date published: 2019-02-26
album: The Weird & Wonderful
  type: MusicAlbum
  date published: 2019-02-26
album: Stylin' (Futurum Sonat Remix)
  type: MusicAlbum
  date published: 2020-08-24
album: Stylin' (Futurum Sonat Remix)
  type: MusicAlbum
  date published: 2020-08-24