Kauanzim Vaqueiro
type: MusicGroup
genre: forró
genre: piseiro
popularity: 4
followers: 91
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe130116e9dd3e3924014ea52873945301e99c9f080408b122ddf82b494042458
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/294da383-20bc-4083-84b6-d8ebf4e21f7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/294da383-20bc-4083-84b6-d8ebf4e21f7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/294da383-20bc-4083-84b6-d8ebf4e21f7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe130116e9dd3e3924014ea52873945301e99c9f080408b122ddf82b494042458","name":"Kauanzim Vaqueiro","registered_at":"2026-06-16T03:53:20Z","symbol":"NIM0929095","token_address":"0x459be12e7ca3857512322b8ce55c149e4ea9876f","type":"artist","uuid":"294da383-20bc-4083-84b6-d8ebf4e21f7a"}
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 0xe130116e9dd3e3924014ea52873945301e99c9f080408b122ddf82b494042458. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/294da383-20bc-4083-84b6-d8ebf4e21f7a.json and https://artists.proofprofile.net/proofs/artist/294da383-20bc-4083-84b6-d8ebf4e21f7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xe130116e9dd3e3924014ea52873945301e99c9f080408b122ddf82b494042458","name":"Kauanzim Vaqueiro","registered_at":"2026-06-16T03:53:20Z","symbol":"NIM0929095","token_address":"0x459be12e7ca3857512322b8ce55c149e4ea9876f","type":"artist","uuid":"294da383-20bc-4083-84b6-d8ebf4e21f7a"}
album: Vê Se Aceita
  type: MusicAlbum
  date published: 2021-08-09
album: Story Fake
  type: MusicAlbum
  date published: 2022-04-01
album: Lá de Casa pro Meio do Mundo
  type: MusicAlbum
  date published: 2022-09-12
album: As Melhores do Brega Im Piseiro
  type: MusicAlbum
  date published: 2022-12-07
album: Aduh Aduh na Vaquejada
  type: MusicAlbum
  date published: 2023-02-10
album: Doido pra Fazer Amor
  type: MusicAlbum
  date published: 2023-04-21
album: Piseiro Internacional
  type: MusicAlbum
  date published: 2023-08-15
album: Vaquejada no Interior
  type: MusicAlbum
  date published: 2023-10-03
album: Morena do Cabelo Cacheado
  type: MusicAlbum
  date published: 2024-03-14
  track: Morena do Cabelo Cacheado
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171648
    explicit: false
    by artist: Kauanzim Vaqueiro
    in album: Morena do Cabelo Cacheado
      type: MusicAlbum
      date published: 2024-03-14
    genre: forró
    genre: piseiro
    isrc code: BCZE02400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:32:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x40aff33a303c4977b5aa67500336e2d875189c933412d9d3efb3b807152e44d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958473
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958473
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCZE02400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:52:36Z
    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 0x40aff33a303c4977b5aa67500336e2d875189c933412d9d3efb3b807152e44d1. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/BCZE02400001.
      date published: 2026-07-18T00:52:36Z
    audio: Morena do Cabelo Cacheado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.115
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.625
      additional property: Energy
        type: PropertyValue
        value: 0.773
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.342
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.211
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.762
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.03
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Dona do Meu Coração (Ao Vivo)
  type: MusicAlbum
  date published: 2024-08-01
album: A Dona do Meu Coração (Ao Vivo)
  type: MusicAlbum
  date published: 2024-08-25
album: Forró Só Presta Assim
  type: MusicAlbum
  date published: 2024-12-13
album: Morena Cacheada
  type: MusicAlbum
  date published: 2025-06-27
album: Colombiana
  type: MusicAlbum
  date published: 2025-08-28