Kletuz
type: MusicGroup
genre: kizomba
genre: zouk
popularity: 25
followers: 1197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83eb4d31573621ccb2a73a0508b35eeff1ad0be0f67f41b79d070982719cf59a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51925dc8-84a8-4282-a8e8-9a2f641fb964.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51925dc8-84a8-4282-a8e8-9a2f641fb964.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51925dc8-84a8-4282-a8e8-9a2f641fb964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x83eb4d31573621ccb2a73a0508b35eeff1ad0be0f67f41b79d070982719cf59a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51925dc8-84a8-4282-a8e8-9a2f641fb964.json and https://artists.proofprofile.net/proofs/artist/51925dc8-84a8-4282-a8e8-9a2f641fb964.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Guarita
  type: MusicAlbum
  date published: 2020-12-25
album: Amor
  type: MusicAlbum
  date published: 2021-12-17
album: Minha Rainha "Mãe"
  type: MusicAlbum
  date published: 2021-12-17
album: Ore por Mim
  type: MusicAlbum
  date published: 2021-12-17
album: Babulo
  type: MusicAlbum
  date published: 2021-12-17
album: Te Amar
  type: MusicAlbum
  date published: 2022-01-13
album: Tá Quente
  type: MusicAlbum
  date published: 2022-01-15
album: Não É Good
  type: MusicAlbum
  date published: 2022-01-15
album: Overdose
  type: MusicAlbum
  date published: 2022-01-15
album: N.W.R
  type: MusicAlbum
  date published: 2022-01-19
album: Guarita
  type: MusicAlbum
  date published: 2022-01-22
album: I Episódio
  type: MusicAlbum
  date published: 2022-02-23
  track: Kalumba
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203893
    explicit: false
    by artist: Kletuz
    in album: I Episódio
      type: MusicAlbum
      date published: 2022-02-23
    genre: kizomba
    genre: zouk
    isrc code: ES71G2207061
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:48:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b56c22d76cec041de9763fc30d0c01b186902e9499a6adfb3bd7b3ae5eb7a7f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958430
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958430
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2207061
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:33:28Z
    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 0x3b56c22d76cec041de9763fc30d0c01b186902e9499a6adfb3bd7b3ae5eb7a7f. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/ES71G2207061.
      date published: 2026-07-17T15:33:28Z
    audio: Kalumba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.046
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.611
      additional property: Energy
        type: PropertyValue
        value: 0.827
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.133
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.3
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.709
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.541
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: I Episódio
  type: MusicAlbum
  date published: 2022-02-23
album: Gratidão
  type: MusicAlbum
  date published: 2022-10-10
album: Celina
  type: MusicAlbum
  date published: 2022-11-02
album: Episódio IIº
  type: MusicAlbum
  date published: 2024-02-20
album: Episódio IIº
  type: MusicAlbum
  date published: 2024-02-20
album: Depois do Kuyuyu
  type: MusicAlbum
  date published: 2025-10-15