Man Cekza
type: MusicGroup
genre: amapiano
genre: gqom
popularity: 14
followers: 660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b58c5a81e4c54e29882d72487f04c0c7af94cdd20b586f6c0e81d10c787c71c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6190d051-ef25-466f-9e0b-dc773e05d3e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6190d051-ef25-466f-9e0b-dc773e05d3e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6190d051-ef25-466f-9e0b-dc773e05d3e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b58c5a81e4c54e29882d72487f04c0c7af94cdd20b586f6c0e81d10c787c71c","name":"Man Cekza","registered_at":"2026-06-14T14:43:17Z","symbol":"NIM0485193","token_address":"0xeb27e62dd6c823944a12a6ef1cca9c85d3991ce4","type":"artist","uuid":"6190d051-ef25-466f-9e0b-dc773e05d3e8"}
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 0x0b58c5a81e4c54e29882d72487f04c0c7af94cdd20b586f6c0e81d10c787c71c. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6190d051-ef25-466f-9e0b-dc773e05d3e8.json and https://artists.proofprofile.net/proofs/artist/6190d051-ef25-466f-9e0b-dc773e05d3e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:23:11Z
  text: {"copyright_id":"0x0b58c5a81e4c54e29882d72487f04c0c7af94cdd20b586f6c0e81d10c787c71c","name":"Man Cekza","registered_at":"2026-06-14T14:43:17Z","symbol":"NIM0485193","token_address":"0xeb27e62dd6c823944a12a6ef1cca9c85d3991ce4","type":"artist","uuid":"6190d051-ef25-466f-9e0b-dc773e05d3e8"}
album: Lunqobile (feat. Thenjiwe & Newlandz Finest)
  type: MusicAlbum
  date published: 2020-05-22
album: Lunqobile (feat. Thenjiwe & Newlandz Finest)
  type: MusicAlbum
  date published: 2020-05-22
album: Kwaito Feathers
  type: MusicAlbum
  date published: 2021-10-04
album: Istoff
  type: MusicAlbum
  date published: 2022-06-03
album: Itshe
  type: MusicAlbum
  date published: 2023-03-25
album: Kwaito Feathers 2
  type: MusicAlbum
  date published: 2023-12-25
album: Duma
  type: MusicAlbum
  date published: 2024-08-24
album: Ngawe
  type: MusicAlbum
  date published: 2025-02-14
  track: Ngawe
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246413
    explicit: false
    by artist: Man Cekza
    in album: Ngawe
      type: MusicAlbum
      date published: 2025-02-14
    genre: amapiano
    genre: gqom
    isrc code: UKXN22569682
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:21:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x461cc3fb2701881d53b0267fb30c242a5af80782a59128a75b9bcc62cd810e7c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22569682
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0x461cc3fb2701881d53b0267fb30c242a5af80782a59128a75b9bcc62cd810e7c. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/UKXN22569682.
      date published: 2026-07-18T07:54:29Z
    audio: Ngawe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.007
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.635
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.227
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.737
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.233
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major