The Knowle Brothers & The Full Set
type: MusicGroup
popularity: 2
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86b73f9d4d442df251e5ca01baab0ef4e07a929d3911f62356395fbc1c6d8061
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e4ccf80-08a6-4189-9d0a-7289ec6cf74f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e4ccf80-08a6-4189-9d0a-7289ec6cf74f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e4ccf80-08a6-4189-9d0a-7289ec6cf74f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86b73f9d4d442df251e5ca01baab0ef4e07a929d3911f62356395fbc1c6d8061","name":"The Knowle Brothers & The Full Set","registered_at":"2026-06-16T16:57:39Z","symbol":"NIM1116282","token_address":"0xe3b59dd940a848156018208192acdee3b72a9be9","type":"artist","uuid":"4e4ccf80-08a6-4189-9d0a-7289ec6cf74f"}
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 0x86b73f9d4d442df251e5ca01baab0ef4e07a929d3911f62356395fbc1c6d8061. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e4ccf80-08a6-4189-9d0a-7289ec6cf74f.json and https://artists.proofprofile.net/proofs/artist/4e4ccf80-08a6-4189-9d0a-7289ec6cf74f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x86b73f9d4d442df251e5ca01baab0ef4e07a929d3911f62356395fbc1c6d8061","name":"The Knowle Brothers & The Full Set","registered_at":"2026-06-16T16:57:39Z","symbol":"NIM1116282","token_address":"0xe3b59dd940a848156018208192acdee3b72a9be9","type":"artist","uuid":"4e4ccf80-08a6-4189-9d0a-7289ec6cf74f"}
album: No One Will Know My Name
  type: MusicAlbum
  date published: 2023-05-01
album: Lost Time
  type: MusicAlbum
  date published: 2023-06-16
  track: Lost Time
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226000
    explicit: false
    by artist: The Knowle Brothers & The Full Set
    in album: Lost Time
      type: MusicAlbum
      date published: 2023-06-16
    isrc code: QZMEN2381822
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:51:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93f52218fbee8abf3886f45f228bd0dcfc7e50a8a30a07fa5d2cfcbaeca7dffa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2381822
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:52:43Z
    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 0x93f52218fbee8abf3886f45f228bd0dcfc7e50a8a30a07fa5d2cfcbaeca7dffa. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:52:43Z), 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/QZMEN2381822.
      date published: 2026-07-19T20:52:43Z
    audio: Lost Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.911
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.539
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.052
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.486
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.229
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major