DJ GB DA BARREIRA
type: MusicGroup
genre: funk carioca
popularity: 4
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29bf1fd5465980aa3da42efca3ec21dc28b7eaf5bec18be5c42db62f1bc9c039
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ef69fa2-d008-4343-b78c-3a05d4e0de31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ef69fa2-d008-4343-b78c-3a05d4e0de31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ef69fa2-d008-4343-b78c-3a05d4e0de31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29bf1fd5465980aa3da42efca3ec21dc28b7eaf5bec18be5c42db62f1bc9c039","name":"DJ GB DA BARREIRA","registered_at":"2026-06-20T05:19:25Z","symbol":"NIM1523078","token_address":"0x245a900ad79450e078f41cca67ea2cc872335ec3","type":"artist","uuid":"9ef69fa2-d008-4343-b78c-3a05d4e0de31"}
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 0x29bf1fd5465980aa3da42efca3ec21dc28b7eaf5bec18be5c42db62f1bc9c039. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ef69fa2-d008-4343-b78c-3a05d4e0de31.json and https://artists.proofprofile.net/proofs/artist/9ef69fa2-d008-4343-b78c-3a05d4e0de31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x29bf1fd5465980aa3da42efca3ec21dc28b7eaf5bec18be5c42db62f1bc9c039","name":"DJ GB DA BARREIRA","registered_at":"2026-06-20T05:19:25Z","symbol":"NIM1523078","token_address":"0x245a900ad79450e078f41cca67ea2cc872335ec3","type":"artist","uuid":"9ef69fa2-d008-4343-b78c-3a05d4e0de31"}
album: Eu Quero Fuder Com 6
  type: MusicAlbum
  date published: 2023-06-05
album: Missão de Bandido, Aqui na Palmeirinha
  type: MusicAlbum
  date published: 2023-06-05
  track: Missão de Bandido, Aqui na Palmeirinha
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193436
    explicit: true
    by artist: DJ GB DA BARREIRA
    in album: Missão de Bandido, Aqui na Palmeirinha
      type: MusicAlbum
      date published: 2023-06-05
    genre: funk carioca
    isrc code: QZNJW2334797
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:01:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b86a31c7f87d1c6ef476a79ca8cb00b3f98a2fa228980defe5a046f2a52d989
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2334797
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0x6b86a31c7f87d1c6ef476a79ca8cb00b3f98a2fa228980defe5a046f2a52d989. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZNJW2334797.
      date published: 2026-07-16T19:42:29Z
    audio: Missão de Bandido, Aqui na Palmeirinha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.034
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.956
      additional property: Energy
        type: PropertyValue
        value: 0.888
      additional property: Speechiness
        type: PropertyValue
        value: 0.383
      additional property: Acousticness
        type: PropertyValue
        value: 0.289
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.869
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.087
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tropa do R, Muito Cuidado Em
  type: MusicAlbum
  date published: 2023-06-06
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  type: MusicAlbum
  date published: 2023-06-20
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  type: MusicAlbum
  date published: 2023-08-28
album: Contemplem o Mago
  type: MusicAlbum
  date published: 2023-10-02
album: Bandida Moderna
  type: MusicAlbum
  date published: 2023-10-03
album: Comedor de Xota
  type: MusicAlbum
  date published: 2023-10-04
album: Senta com a Xota vs Bonde das Incomoda na Palmeirinha
  type: MusicAlbum
  date published: 2025-04-14
album: Eu Sou o Bicho Papão, Olha Debaixo da Cama
  type: MusicAlbum
  date published: 2025-04-16
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  type: MusicAlbum
  date published: 2025-04-17
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  type: MusicAlbum
  date published: 2025-07-29
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  type: MusicAlbum
  date published: 2025-08-20
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  type: MusicAlbum
  date published: 2025-09-04
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  type: MusicAlbum
  date published: 2025-10-10
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  type: MusicAlbum
  date published: 2025-10-13
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  type: MusicAlbum
  date published: 2025-10-16
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  type: MusicAlbum
  date published: 2025-10-30
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  type: MusicAlbum
  date published: 2025-11-03