Tyrone Douglas
type: MusicGroup
popularity: 9
followers: 867
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c54dfb1b2ee4ce67a185bddfb209486ab1ea1231c13a9f519c5eddd37e36d1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5e685f8-9479-47a1-9a33-d753b91f9bee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5e685f8-9479-47a1-9a33-d753b91f9bee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5e685f8-9479-47a1-9a33-d753b91f9bee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c54dfb1b2ee4ce67a185bddfb209486ab1ea1231c13a9f519c5eddd37e36d1f","name":"Tyrone Douglas","registered_at":"2026-06-20T14:43:03Z","symbol":"NIM1633596","token_address":"0xdf17ee0ba8ef0c9ee076802636b714b5dae4fa6a","type":"artist","uuid":"b5e685f8-9479-47a1-9a33-d753b91f9bee"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c54dfb1b2ee4ce67a185bddfb209486ab1ea1231c13a9f519c5eddd37e36d1f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5e685f8-9479-47a1-9a33-d753b91f9bee.json and https://artists.proofprofile.net/proofs/artist/b5e685f8-9479-47a1-9a33-d753b91f9bee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6c54dfb1b2ee4ce67a185bddfb209486ab1ea1231c13a9f519c5eddd37e36d1f","name":"Tyrone Douglas","registered_at":"2026-06-20T14:43:03Z","symbol":"NIM1633596","token_address":"0xdf17ee0ba8ef0c9ee076802636b714b5dae4fa6a","type":"artist","uuid":"b5e685f8-9479-47a1-9a33-d753b91f9bee"}
album: New Age Soul
  type: MusicAlbum
  date published: 2006-01-01
album: road trip
  type: MusicAlbum
  date published: 2007-01-01
album: keys & strings
  type: MusicAlbum
  date published: 2009-09-19
album: Night Skies
  type: MusicAlbum
  date published: 2012-04-16
album: Tongue Drum
  type: MusicAlbum
  date published: 2012-04-16
album: Northern Lights
  type: MusicAlbum
  date published: 2013-01-19
album: Space in Music
  type: MusicAlbum
  date published: 2013-01-19
album: Universe
  type: MusicAlbum
  date published: 2017-04-01
album: Shadow
  type: MusicAlbum
  date published: 2017-04-01
  track: Birds of Feather
    type: MusicRecording
    duration: PT4M47S
    duration ms: 287413
    explicit: false
    by artist: Tyrone Douglas
    in album: Shadow
      type: MusicAlbum
      date published: 2017-04-01
    isrc code: USCGJ1754942
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T10:51:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2e958d046a5d19d3567e645445f9b38751eaba3b8e35e0f8637e7cdbd3eb4e3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1754942
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T22:48:52Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e958d046a5d19d3567e645445f9b38751eaba3b8e35e0f8637e7cdbd3eb4e3d. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USCGJ1754942.
      date published: 2026-07-04T22:48:52Z
    audio: Birds of Feather
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.234
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.284
      additional property: Energy
        type: PropertyValue
        value: 0.017
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.926
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.169
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.314
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tongue Drum 2
  type: MusicAlbum
  date published: 2017-04-01