Dj lenzo
type: MusicGroup
genre: gqom
popularity: 2
followers: 522
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11b31ba415fb9dbd31cef73ac370cd6556fcedaebdfb9dd49ee61e39c47a988a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/256527c1-85f0-4da0-adc7-51e2622d6607.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/256527c1-85f0-4da0-adc7-51e2622d6607.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/256527c1-85f0-4da0-adc7-51e2622d6607
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11b31ba415fb9dbd31cef73ac370cd6556fcedaebdfb9dd49ee61e39c47a988a","name":"Dj lenzo","registered_at":"2026-06-16T02:38:57Z","symbol":"NIM0911329","token_address":"0x01c5e5c0d753461ff8fee8bf774e5da3d5ac0302","type":"artist","uuid":"256527c1-85f0-4da0-adc7-51e2622d6607"}
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 0x11b31ba415fb9dbd31cef73ac370cd6556fcedaebdfb9dd49ee61e39c47a988a. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/256527c1-85f0-4da0-adc7-51e2622d6607.json and https://artists.proofprofile.net/proofs/artist/256527c1-85f0-4da0-adc7-51e2622d6607.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x11b31ba415fb9dbd31cef73ac370cd6556fcedaebdfb9dd49ee61e39c47a988a","name":"Dj lenzo","registered_at":"2026-06-16T02:38:57Z","symbol":"NIM0911329","token_address":"0x01c5e5c0d753461ff8fee8bf774e5da3d5ac0302","type":"artist","uuid":"256527c1-85f0-4da0-adc7-51e2622d6607"}
album: Living my Life
  type: MusicAlbum
  date published: 2020-09-16
album: Living my Life
  type: MusicAlbum
  date published: 2020-09-16
album: Baya Vuma
  type: MusicAlbum
  date published: 2020-12-08
album: Baya Vuma
  type: MusicAlbum
  date published: 2020-12-08
album: Ke babe waka
  type: MusicAlbum
  date published: 2025-06-23
  track: Ke babe waka
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300468
    explicit: false
    by artist: Dj lenzo
    in album: Ke babe waka
      type: MusicAlbum
      date published: 2025-06-23
    genre: gqom
    isrc code: ZA56E2528444
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:10:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa4a1b982510a441f6a4c9e2e4c1fd794bd4c6f5f1d8adf88ee3cd55d58b35c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957780
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957780
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2528444
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:36:44Z
    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 0xaa4a1b982510a441f6a4c9e2e4c1fd794bd4c6f5f1d8adf88ee3cd55d58b35c7. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/ZA56E2528444.
      date published: 2026-07-13T00:36:44Z
    audio: Ke babe waka
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.973
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.723
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.053
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.224
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor