Rj Vaqueiro
type: MusicGroup
genre: forró
popularity: 18
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15f4fc8ef1aa0d529e0f1d3f516b74e721bf26eb3720bbf8312e4ffb8c38e719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcd017ef-3628-4749-808d-3c85b00053e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcd017ef-3628-4749-808d-3c85b00053e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcd017ef-3628-4749-808d-3c85b00053e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15f4fc8ef1aa0d529e0f1d3f516b74e721bf26eb3720bbf8312e4ffb8c38e719","name":"Rj Vaqueiro","registered_at":"2026-06-15T03:42:05Z","symbol":"NIM0671037","token_address":"0x0e8b6e7ba742354dc0f52708745bc5979921db0c","type":"artist","uuid":"dcd017ef-3628-4749-808d-3c85b00053e2"}
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 0x15f4fc8ef1aa0d529e0f1d3f516b74e721bf26eb3720bbf8312e4ffb8c38e719. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcd017ef-3628-4749-808d-3c85b00053e2.json and https://artists.proofprofile.net/proofs/artist/dcd017ef-3628-4749-808d-3c85b00053e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x15f4fc8ef1aa0d529e0f1d3f516b74e721bf26eb3720bbf8312e4ffb8c38e719","name":"Rj Vaqueiro","registered_at":"2026-06-15T03:42:05Z","symbol":"NIM0671037","token_address":"0x0e8b6e7ba742354dc0f52708745bc5979921db0c","type":"artist","uuid":"dcd017ef-3628-4749-808d-3c85b00053e2"}
album: Ta Ligando Escondido
  type: MusicAlbum
  date published: 2023-10-18
album: NO BATENTE DA VAQUEJADA
  type: MusicAlbum
  date published: 2023-11-20
album: No Batente da Vaquejada
  type: MusicAlbum
  date published: 2023-11-20
album: Forró Caceteiro
  type: MusicAlbum
  date published: 2024-01-15
album: No Batente da Vaquejada 2.0
  type: MusicAlbum
  date published: 2024-03-07
album: No Batente da Vaquejada 2.0
  type: MusicAlbum
  date published: 2024-03-07
album: Bolão de Vaquejada
  type: MusicAlbum
  date published: 2024-03-26
album: Bolão de Vaquejada
  type: MusicAlbum
  date published: 2024-03-26
album: No Batente da Vaquejada 3.0
  type: MusicAlbum
  date published: 2024-06-05
album: Atracado Com as Novinhas
  type: MusicAlbum
  date published: 2024-07-04
album: Forró Como Deve Ser
  type: MusicAlbum
  date published: 2024-10-29
album: Predestinado
  type: MusicAlbum
  date published: 2024-12-05
album: Nosso Dna
  type: MusicAlbum
  date published: 2025-01-22
album: Paredão no Talo
  type: MusicAlbum
  date published: 2025-02-15
album: São João do Vaqueiro
  type: MusicAlbum
  date published: 2025-05-24
album: Ao Vivão do Vaqueiro
  type: MusicAlbum
  date published: 2025-09-12
  track: Balada do Vaqueiro
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137568
    explicit: false
    by artist: Rj Vaqueiro
    in album: Ao Vivão do Vaqueiro
      type: MusicAlbum
      date published: 2025-09-12
    genre: forró
    isrc code: ESA112580576
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:14:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbfbcd603d8a8c5e31124628911e02ac3f45bb412c83f485e97560494c764c6a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA112580576
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T01:55:31Z
    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 0xbfbcd603d8a8c5e31124628911e02ac3f45bb412c83f485e97560494c764c6a5. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/ESA112580576.
      date published: 2026-07-13T01:55:31Z
    audio: Balada do Vaqueiro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.994
      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: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.902
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.032
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.049
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.183
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major