Sir James
type: MusicGroup
genre: acid house
genre: chicago house
popularity: 6
followers: 438
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fae168ef66a46d0854970fe80d7f0eafe8f0ad366d7a012bd71a2511e7d3e97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c33babf-cb3f-4bbf-92b2-58c0740633e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c33babf-cb3f-4bbf-92b2-58c0740633e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c33babf-cb3f-4bbf-92b2-58c0740633e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fae168ef66a46d0854970fe80d7f0eafe8f0ad366d7a012bd71a2511e7d3e97","name":"Sir James","registered_at":"2026-06-16T10:32:22Z","symbol":"NIM1024386","token_address":"0x0f1c4f326792315b5f72273d95648fee301c0842","type":"artist","uuid":"3c33babf-cb3f-4bbf-92b2-58c0740633e5"}
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 0x2fae168ef66a46d0854970fe80d7f0eafe8f0ad366d7a012bd71a2511e7d3e97. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c33babf-cb3f-4bbf-92b2-58c0740633e5.json and https://artists.proofprofile.net/proofs/artist/3c33babf-cb3f-4bbf-92b2-58c0740633e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x2fae168ef66a46d0854970fe80d7f0eafe8f0ad366d7a012bd71a2511e7d3e97","name":"Sir James","registered_at":"2026-06-16T10:32:22Z","symbol":"NIM1024386","token_address":"0x0f1c4f326792315b5f72273d95648fee301c0842","type":"artist","uuid":"3c33babf-cb3f-4bbf-92b2-58c0740633e5"}
album: Special
  type: MusicAlbum
  date published: 1990
album: Special
  type: MusicAlbum
  date published: 1990-01-01
  track: Special - Club Mix
    type: MusicRecording
    duration: PT6M9S
    duration ms: 369461
    explicit: false
    by artist: Sir James
    in album: Special
      type: MusicAlbum
      date published: 1990-01-01
    genre: acid house
    genre: chicago house
    isrc code: USSR39000301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:29:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x022d21503a9e964c410b1823bcad011897ed0efb973b7b48b171808e8164ef98
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958197
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958197
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR39000301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:31:25Z
    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 0x022d21503a9e964c410b1823bcad011897ed0efb973b7b48b171808e8164ef98. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:31:25Z), 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/USSR39000301.
      date published: 2026-07-15T23:31:25Z
    audio: Special - Club Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.529
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.919
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.043
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.938
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.675
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Special
  type: MusicAlbum
  date published: 1990-01-02
album: Special (93 Remix)
  type: MusicAlbum
  date published: 1993-10-03
album: Special (93 Remix)
  type: MusicAlbum
  date published: 1993-10-03
album: Special (Bingo Players Mixes)
  type: MusicAlbum
  date published: 2009
album: Special [ Bingo Players Mixes ]
  type: MusicAlbum
  date published: 2009-10-02
album: Tuturagio ni kwiyumia
  type: MusicAlbum
  date published: 2019-11-08
album: Mahiga
  type: MusicAlbum
  date published: 2019-12-15
album: Kimera
  type: MusicAlbum
  date published: 2020-09-19
album: Ikara Level Yaku
  type: MusicAlbum
  date published: 2020-09-19
album: Ndathengete
  type: MusicAlbum
  date published: 2020-09-19