Ken Zo
type: MusicGroup
genre: minimal techno
popularity: 6
followers: 626
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32fec8f524eb211355fc876c6ce64d91f2233addce1e4558d216cc16291f050b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e39a1a12-b824-4508-b8b8-54eef2ae37aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e39a1a12-b824-4508-b8b8-54eef2ae37aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e39a1a12-b824-4508-b8b8-54eef2ae37aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32fec8f524eb211355fc876c6ce64d91f2233addce1e4558d216cc16291f050b","name":"Ken Zo","registered_at":"2026-06-21T07:19:58Z","symbol":"NIM1860643","token_address":"0x77ec2512fbada2d8c4920b4a6dddebd90d601498","type":"artist","uuid":"e39a1a12-b824-4508-b8b8-54eef2ae37aa"}
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 0x32fec8f524eb211355fc876c6ce64d91f2233addce1e4558d216cc16291f050b. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e39a1a12-b824-4508-b8b8-54eef2ae37aa.json and https://artists.proofprofile.net/proofs/artist/e39a1a12-b824-4508-b8b8-54eef2ae37aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x32fec8f524eb211355fc876c6ce64d91f2233addce1e4558d216cc16291f050b","name":"Ken Zo","registered_at":"2026-06-21T07:19:58Z","symbol":"NIM1860643","token_address":"0x77ec2512fbada2d8c4920b4a6dddebd90d601498","type":"artist","uuid":"e39a1a12-b824-4508-b8b8-54eef2ae37aa"}
album: The Inner Groove (Audible Thought Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Outer Groove (Dardi Remix)
  type: MusicAlbum
  date published: 2024-08-02
album: The Inner Groove (Aztoria Remix)
  type: MusicAlbum
  date published: 2024-08-02
album: The Inner Groove (EXO Remix)
  type: MusicAlbum
  date published: 2024-06-14
album: The Inner Groove (Matt Dwellers Remix)
  type: MusicAlbum
  date published: 2024-04-26
album: The Inner Groove (Probe Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Inner Groove (IsoQuant Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Inner Groove (Halform Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Inner Groove (Gaia Groove Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Inner Groove (Dragota Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Inner Groove (Digital Committee Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Inner Groove (DARDI Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: The Inner Groove Remixes
  type: MusicAlbum
  date published: 2023-08-25
album: The Inner Groove (Seb-G Remix)
  type: MusicAlbum
  date published: 2023-07-24
album: The Inner Groove (Beyond Border Remix)
  type: MusicAlbum
  date published: 2023-02-10
album: The Harmonic Convergence (Ken Zo Remix)
  type: MusicAlbum
  date published: 2023-01-20
album: Himawari
  type: MusicAlbum
  date published: 2020-08-13
  track: The Inner Groove
    type: MusicRecording
    duration: PT7M8S
    duration ms: 428514
    explicit: false
    by artist: Ken Zo
    in album: Himawari
      type: MusicAlbum
      date published: 2020-08-13
    genre: psytech
    isrc code: GBKQU2080278
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:20:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd901e68e02ddc8293ac8bdf584a7656534fa775198fe1eea930ff9e9166e243c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959109
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959109
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2080278
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T07:21:40Z
    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 0xd901e68e02ddc8293ac8bdf584a7656534fa775198fe1eea930ff9e9166e243c. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/GBKQU2080278.
      date published: 2026-07-22T07:21:40Z
    audio: The Inner Groove
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.992
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.768
      additional property: Energy
        type: PropertyValue
        value: 0.53
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.909
      additional property: Liveness
        type: PropertyValue
        value: 0.038
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.157
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.028
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Insignificant I
  type: MusicAlbum
  date published: 2018-07-30
album: This Moment
  type: MusicAlbum
  date published: 2017-08-01