Cliff Jordan
type: MusicGroup
genre: bebop
genre: hard bop
popularity: 7
followers: 1115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9083d57e1d71c911c562eb4147e98cab1018689c879b47644ef2872040b809df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0604dac-3c79-4a99-a257-598fd85887ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0604dac-3c79-4a99-a257-598fd85887ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0604dac-3c79-4a99-a257-598fd85887ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9083d57e1d71c911c562eb4147e98cab1018689c879b47644ef2872040b809df","name":"Cliff Jordan","registered_at":"2026-06-20T19:18:30Z","symbol":"NIM1688139","token_address":"0x1feef67aaa4bd68c95927645342e400f5a0705f1","type":"artist","uuid":"c0604dac-3c79-4a99-a257-598fd85887ec"}
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 0x9083d57e1d71c911c562eb4147e98cab1018689c879b47644ef2872040b809df. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0604dac-3c79-4a99-a257-598fd85887ec.json and https://artists.proofprofile.net/proofs/artist/c0604dac-3c79-4a99-a257-598fd85887ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x9083d57e1d71c911c562eb4147e98cab1018689c879b47644ef2872040b809df","name":"Cliff Jordan","registered_at":"2026-06-20T19:18:30Z","symbol":"NIM1688139","token_address":"0x1feef67aaa4bd68c95927645342e400f5a0705f1","type":"artist","uuid":"c0604dac-3c79-4a99-a257-598fd85887ec"}
album: Cliff Craft
  type: MusicAlbum
  date published: 1957
album: Blowing In From Chicago (RVG, Remastered Version)
  type: MusicAlbum
  date published: 1957
album: Cliff Jordan (Blue Note Limited, Remastered Version)
  type: MusicAlbum
  date published: 1957
album: Blowing in from Chicago
  type: MusicAlbum
  date published: 1957
album: Cliff Craft (RVG, Remastered Version)
  type: MusicAlbum
  date published: 1957
album: Cliff Craft
  type: MusicAlbum
  date published: 2008-12-01
  track: Soul-Lo Blues
    type: MusicRecording
    duration: PT8M30S
    duration ms: 510945
    explicit: false
    by artist: Cliff Jordan
    in album: Cliff Craft
      type: MusicAlbum
      date published: 2008-12-01
    genre: bebop
    genre: hard bop
    isrc code: GBLGL0831194
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T19:03:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d1cd929cb9675ac9ec7895b46d20ea7c5d4079bed1434e86e9b5f057a85b948
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958054
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958054
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0831194
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T19:33:24Z
    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 0x9d1cd929cb9675ac9ec7895b46d20ea7c5d4079bed1434e86e9b5f057a85b948. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/GBLGL0831194.
      date published: 2026-07-14T19:33:24Z
    audio: Soul-Lo Blues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.566
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.65
      additional property: Energy
        type: PropertyValue
        value: 0.159
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.891
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.056
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.444
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.077
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: City Rhythm Blues
  type: MusicAlbum
  date published: 2009-09-09
album: Midnight Groove Junction
  type: MusicAlbum
  date published: 2009-09-09
album: Jazz Noir Nights
  type: MusicAlbum
  date published: 2009-09-09
album: Blowing In From Chicago
  type: MusicAlbum
  date published: 2010-03-10
album: Relaxation: Dreams Unchained
  type: MusicAlbum
  date published: 2012-09-21
album: Those Louisville Blues
  type: MusicAlbum
  date published: 2016-04-19
album: Crazy Women: Cold City
  type: MusicAlbum
  date published: 2016-07-18
album: Cliff Craft (Rvg, Hd Remastered)
  type: MusicAlbum
  date published: 2018-01-01
album: Cliff Jordan (Blue Note Limited, Hd Remastered)
  type: MusicAlbum
  date published: 2018-01-01
album: Blowing in from Chicago (Rvg, Hd Remastered)
  type: MusicAlbum
  date published: 2018-01-01