Arthur Douglas
type: MusicGroup
description: Arthur Douglas may refer to: Arthur Douglas (sportsman) (1902–1937), Irish cricketer and rugby union player Arthur Douglas (bishop) (1827–1905), bishop of Aberdeen and Orkney, 1883–1905 Arthur S. Doug
popularity: 5
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x007acfc5d444008566eb2dedbddd896dce6466b353164ca2d4f6f0aac973e222
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa05af6-c631-44f3-93c4-bad40043e981.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa05af6-c631-44f3-93c4-bad40043e981.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffa05af6-c631-44f3-93c4-bad40043e981
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x007acfc5d444008566eb2dedbddd896dce6466b353164ca2d4f6f0aac973e222","name":"Arthur Douglas","registered_at":"2026-06-21T18:41:40Z","symbol":"NIM2004046","token_address":"0xec4d0ae1fc31bf88cf5bc69afb33a5238ad0da41","type":"artist","uuid":"ffa05af6-c631-44f3-93c4-bad40043e981"}
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 0x007acfc5d444008566eb2dedbddd896dce6466b353164ca2d4f6f0aac973e222. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffa05af6-c631-44f3-93c4-bad40043e981.json and https://artists.proofprofile.net/proofs/artist/ffa05af6-c631-44f3-93c4-bad40043e981.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x007acfc5d444008566eb2dedbddd896dce6466b353164ca2d4f6f0aac973e222","name":"Arthur Douglas","registered_at":"2026-06-21T18:41:40Z","symbol":"NIM2004046","token_address":"0xec4d0ae1fc31bf88cf5bc69afb33a5238ad0da41","type":"artist","uuid":"ffa05af6-c631-44f3-93c4-bad40043e981"}
album: Getaway Car
  type: MusicAlbum
  date published: 2023-02-06
  track: Getaway Car
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160218
    explicit: false
    by artist: Arthur Douglas
    in album: Getaway Car
      type: MusicAlbum
      date published: 2023-02-06
    isrc code: SE67Z2300701
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T11:51:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92ba7ac26cf9db941c42a452e3b7b2d48f74fed3ca46972d4577b78dc31feaaa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE67Z2300701
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:53:11Z
    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 0x92ba7ac26cf9db941c42a452e3b7b2d48f74fed3ca46972d4577b78dc31feaaa. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:53:11Z), 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/SE67Z2300701.
      date published: 2026-07-15T14:53:11Z
    audio: Getaway Car
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.973
      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: 0.522
      additional property: Energy
        type: PropertyValue
        value: 0.787
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.294
      additional property: Liveness
        type: PropertyValue
        value: 0.292
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.629
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.755
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor