The Kawell
type: MusicGroup
popularity: 3
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff4b7b10a266d37f875358fa73ef119328948d978eac3b6323623a70446de1dc
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/4c53f01c-e81d-40a3-8fd2-b820cd765c73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c53f01c-e81d-40a3-8fd2-b820cd765c73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c53f01c-e81d-40a3-8fd2-b820cd765c73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff4b7b10a266d37f875358fa73ef119328948d978eac3b6323623a70446de1dc","name":"The Kawell","registered_at":"2026-06-16T16:14:52Z","symbol":"NIM1106088","token_address":"0xb2694e8ffb7947a1d4c27aea872c0c888fc1d9ab","type":"artist","uuid":"4c53f01c-e81d-40a3-8fd2-b820cd765c73"}
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 0xff4b7b10a266d37f875358fa73ef119328948d978eac3b6323623a70446de1dc. 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/4c53f01c-e81d-40a3-8fd2-b820cd765c73.json and https://artists.proofprofile.net/proofs/artist/4c53f01c-e81d-40a3-8fd2-b820cd765c73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xff4b7b10a266d37f875358fa73ef119328948d978eac3b6323623a70446de1dc","name":"The Kawell","registered_at":"2026-06-16T16:14:52Z","symbol":"NIM1106088","token_address":"0xb2694e8ffb7947a1d4c27aea872c0c888fc1d9ab","type":"artist","uuid":"4c53f01c-e81d-40a3-8fd2-b820cd765c73"}
album: Our Fault
  type: MusicAlbum
  date published: 2024-12-13
  track: Our Fault
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216000
    explicit: true
    by artist: The Kawell
    in album: Our Fault
      type: MusicAlbum
      date published: 2024-12-13
    isrc code: TCAJA2422272
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:55:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x38e279ec577b9bc322bd4387c74fa37da091a7b797457a3e63325603a3b56643
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2422272
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:58:06Z
    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 0x38e279ec577b9bc322bd4387c74fa37da091a7b797457a3e63325603a3b56643. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:58:06Z), 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/TCAJA2422272.
      date published: 2026-07-19T19:58:06Z
    audio: Our Fault
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.911
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.559
      additional property: Energy
        type: PropertyValue
        value: 0.77
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.564
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.324
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Unique Sensations
  type: MusicAlbum
  date published: 2025-01-31
album: Phase
  type: MusicAlbum
  date published: 2025-03-14