Lizwi Mtimkulu
type: MusicGroup
popularity: 4
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe59f0bb05d2566ca0b867cac5db0a8a63a88e5994c598e4f0d894573dd798729
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1f7dcb4-e623-40bc-ab44-09e8313883b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1f7dcb4-e623-40bc-ab44-09e8313883b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1f7dcb4-e623-40bc-ab44-09e8313883b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe59f0bb05d2566ca0b867cac5db0a8a63a88e5994c598e4f0d894573dd798729","name":"Lizwi Mtimkulu","registered_at":"2026-06-20T13:18:42Z","symbol":"NIM1619251","token_address":"0x992e4f109384868fe0b8e4450dc09a461def71b7","type":"artist","uuid":"b1f7dcb4-e623-40bc-ab44-09e8313883b9"}
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 0xe59f0bb05d2566ca0b867cac5db0a8a63a88e5994c598e4f0d894573dd798729. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1f7dcb4-e623-40bc-ab44-09e8313883b9.json and https://artists.proofprofile.net/proofs/artist/b1f7dcb4-e623-40bc-ab44-09e8313883b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xe59f0bb05d2566ca0b867cac5db0a8a63a88e5994c598e4f0d894573dd798729","name":"Lizwi Mtimkulu","registered_at":"2026-06-20T13:18:42Z","symbol":"NIM1619251","token_address":"0x992e4f109384868fe0b8e4450dc09a461def71b7","type":"artist","uuid":"b1f7dcb4-e623-40bc-ab44-09e8313883b9"}
album: Ngimfumene ujesu
  type: MusicAlbum
  date published: 2025-02-28
album: Wakhazimula Ujesu
  type: MusicAlbum
  date published: 2025-03-03
album: Andinanto
  type: MusicAlbum
  date published: 2025-03-10
album: Icebo lakhe (Instrumental EP)
  type: MusicAlbum
  date published: 2025-05-07
album: Sofela kuwe baba
  type: MusicAlbum
  date published: 2025-05-27
  track: Sofela kuwe baba
    type: MusicRecording
    duration: PT4M44S
    duration ms: 284975
    explicit: false
    by artist: Lizwi Mtimkulu
    in album: Sofela kuwe baba
      type: MusicAlbum
      date published: 2025-05-27
    isrc code: QZTAS2590413
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T15:42:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e62735f692dfab5db50675986398e87d620da77c454c81a67960f48f1af2c79
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958436
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958436
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2590413
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T16:42:22Z
    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 0x5e62735f692dfab5db50675986398e87d620da77c454c81a67960f48f1af2c79. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZTAS2590413.
      date published: 2026-07-17T16:42:22Z
    audio: Sofela kuwe baba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.793
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.301
      additional property: Energy
        type: PropertyValue
        value: 0.429
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.511
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.231
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.98
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Umthandazo Wam
  type: MusicAlbum
  date published: 2025-07-11
album: Melody (Chwechwa)
  type: MusicAlbum
  date published: 2025-08-04