Pedro Rubens
type: MusicGroup
genre: forró
genre: piseiro
popularity: 4
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ef56800810f6fea215738b64c3f77e262605a31b3d1ad8828e70055524a8403
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f655dd6e-9f61-451a-8fd5-87b8e0d81c2d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f655dd6e-9f61-451a-8fd5-87b8e0d81c2d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f655dd6e-9f61-451a-8fd5-87b8e0d81c2d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ef56800810f6fea215738b64c3f77e262605a31b3d1ad8828e70055524a8403","name":"Pedro Rubens","registered_at":"2026-06-21T15:11:44Z","symbol":"NIM1956387","token_address":"0x9be5daa9d7646d28a4e28c66b589d3b8328de5a1","type":"artist","uuid":"f655dd6e-9f61-451a-8fd5-87b8e0d81c2d"}
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 0x6ef56800810f6fea215738b64c3f77e262605a31b3d1ad8828e70055524a8403. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f655dd6e-9f61-451a-8fd5-87b8e0d81c2d.json and https://artists.proofprofile.net/proofs/artist/f655dd6e-9f61-451a-8fd5-87b8e0d81c2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x6ef56800810f6fea215738b64c3f77e262605a31b3d1ad8828e70055524a8403","name":"Pedro Rubens","registered_at":"2026-06-21T15:11:44Z","symbol":"NIM1956387","token_address":"0x9be5daa9d7646d28a4e28c66b589d3b8328de5a1","type":"artist","uuid":"f655dd6e-9f61-451a-8fd5-87b8e0d81c2d"}
album: Ela Vai Sentar
  type: MusicAlbum
  date published: 2022-10-14
album: Revoada do Pedrinho
  type: MusicAlbum
  date published: 2022-10-21
album: To de Sw4
  type: MusicAlbum
  date published: 2023-01-31
  track: To de Sw4
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158328
    explicit: false
    by artist: Pedro Rubens
    in album: To de Sw4
      type: MusicAlbum
      date published: 2023-01-31
    genre: forró
    genre: piseiro
    isrc code: BXIED2300015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:41:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4d68cc4dbeeb7828b3c3cf2e60e9e238882e72035549eb3c620b55b8237a5ba2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIED2300015
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x4d68cc4dbeeb7828b3c3cf2e60e9e238882e72035549eb3c620b55b8237a5ba2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BXIED2300015.
      date published: 2026-07-05T01:12:41Z
    audio: To de Sw4
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.913
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.951
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.295
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.896
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.283
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Abusada
  type: MusicAlbum
  date published: 2023-02-03
album: Coroa de Luxo
  type: MusicAlbum
  date published: 2023-02-03
album: Tempestade (Cover)
  type: MusicAlbum
  date published: 2023-02-10
album: Na Onda do Verão - Eu Me Rendo (Cover)
  type: MusicAlbum
  date published: 2023-02-10
album: Falando de Amor
  type: MusicAlbum
  date published: 2023-05-15
album: Chama a Gata pra Dançar
  type: MusicAlbum
  date published: 2024-02-02
album: Mexe a Rabiola
  type: MusicAlbum
  date published: 2024-02-09