Mister K's Clubhouse
type: MusicGroup
popularity: 7
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1be1389389c9f544b0e6187500a63fd6904ff5c2706ba086877b917e046f321c
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/fd223a10-aa09-4a95-85c7-92fe2c105fbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd223a10-aa09-4a95-85c7-92fe2c105fbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd223a10-aa09-4a95-85c7-92fe2c105fbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1be1389389c9f544b0e6187500a63fd6904ff5c2706ba086877b917e046f321c","name":"Mister K's Clubhouse","registered_at":"2026-06-21T18:00:45Z","symbol":"NIM1991246","token_address":"0x19d714ba9ec9068eadd60ec768dbb1c11c197fe7","type":"artist","uuid":"fd223a10-aa09-4a95-85c7-92fe2c105fbc"}
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 0x1be1389389c9f544b0e6187500a63fd6904ff5c2706ba086877b917e046f321c. 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/fd223a10-aa09-4a95-85c7-92fe2c105fbc.json and https://artists.proofprofile.net/proofs/artist/fd223a10-aa09-4a95-85c7-92fe2c105fbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x1be1389389c9f544b0e6187500a63fd6904ff5c2706ba086877b917e046f321c","name":"Mister K's Clubhouse","registered_at":"2026-06-21T18:00:45Z","symbol":"NIM1991246","token_address":"0x19d714ba9ec9068eadd60ec768dbb1c11c197fe7","type":"artist","uuid":"fd223a10-aa09-4a95-85c7-92fe2c105fbc"}
album: Mister K's Clubhouse
  type: MusicAlbum
  date published: 2021-03-19
album: Use Our Imagination
  type: MusicAlbum
  date published: 2021-08-13
album: I Love The Sounds of Christmas
  type: MusicAlbum
  date published: 2021-12-03
album: Mister K Celebrates Black History
  type: MusicAlbum
  date published: 2022-02-01
album: Songs in the Key of Imagination
  type: MusicAlbum
  date published: 2022-09-02
album: Learn Something New
  type: MusicAlbum
  date published: 2023-09-27
album: Children's Laughter
  type: MusicAlbum
  date published: 2024-02-09
album: Mister K's Clubhouse Presents: Echoes of Influence
  type: MusicAlbum
  date published: 2024-03-15
  track: The Big Comfy Couch Theme
    type: MusicRecording
    duration: PT0M58S
    duration ms: 58240
    explicit: false
    by artist: Mister K's Clubhouse
    in album: Mister K's Clubhouse Presents: Echoes of Influence
      type: MusicAlbum
      date published: 2024-03-15
    isrc code: QZES72414714
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:43:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x795d455c315ed140ff4cf6879d92407e4c3c17254b2d2b5eaccbe76c84dbbe5d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72414714
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:55:15Z
    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 0x795d455c315ed140ff4cf6879d92407e4c3c17254b2d2b5eaccbe76c84dbbe5d. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/QZES72414714.
      date published: 2026-07-12T21:55:15Z
    audio: The Big Comfy Couch Theme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.243
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.634
      additional property: Energy
        type: PropertyValue
        value: 0.241
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.817
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.867
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.099
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mister K's Jukebox Jams
  type: MusicAlbum
  date published: 2024-06-25
album: Holiday Poppin'
  type: MusicAlbum
  date published: 2024-11-08
album: Jingle and Joy
  type: MusicAlbum
  date published: 2024-11-29
album: Mister K's Toy Chest of Dreams: Live on Stage
  type: MusicAlbum
  date published: 2025-02-21
album: Barnyard Songs!
  type: MusicAlbum
  date published: 2025-08-08
album: Look Into A Book
  type: MusicAlbum
  date published: 2025-10-10