Trio Meninos de Goiás
type: MusicGroup
genre: forró
genre: forró tradicional
popularity: 6
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9f3767885e9bfb0bbf1d90c7bd4f8d10857561a2ecff06cd4f3c36878fccc38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/854af227-8327-436f-905f-906d4457c22d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/854af227-8327-436f-905f-906d4457c22d.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/854af227-8327-436f-905f-906d4457c22d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f3767885e9bfb0bbf1d90c7bd4f8d10857561a2ecff06cd4f3c36878fccc38. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/854af227-8327-436f-905f-906d4457c22d.json and https://artists.proofprofile.net/proofs/artist/854af227-8327-436f-905f-906d4457c22d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc9f3767885e9bfb0bbf1d90c7bd4f8d10857561a2ecff06cd4f3c36878fccc38","name":"Trio Meninos de Goiás","registered_at":"2026-06-17T12:05:16Z","symbol":"NIM1390051","token_address":"0x48f1052a74bedfde2129d9833d34f13025e66ec0","type":"artist","uuid":"854af227-8327-436f-905f-906d4457c22d"}
album: Barzinho Abençoado
  type: MusicAlbum
  date published: 2025-04-14
album: Menina Oh
  type: MusicAlbum
  date published: 2025-04-16
  track: Menina Oh
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161750
    explicit: false
    by artist: Trio Meninos de Goiás
    in album: Menina Oh
      type: MusicAlbum
      date published: 2025-04-16
    genre: forró
    genre: forró tradicional
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    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92572932
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:59Z
    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 0xdfa468aab62d46d6975cbbf7de217277e6c0d3643135c962d30d640d5e861da6. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZMZ92572932.
      date published: 2026-07-20T07:01:59Z
    audio: Menina Oh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      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
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      additional property: Energy
        type: PropertyValue
        value: 0.776
      additional property: Speechiness
        type: PropertyValue
        value: 0.252
      additional property: Acousticness
        type: PropertyValue
        value: 0.643
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.938
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.785
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Aceita Que Dói Menos
  type: MusicAlbum
  date published: 2025-04-29
album: Boizinho
  type: MusicAlbum
  date published: 2025-05-02
album: Serenata
  type: MusicAlbum
  date published: 2025-06-12
album: Assino Com X
  type: MusicAlbum
  date published: 2025-06-15
album: Aceita Que Dói Menos
  type: MusicAlbum
  date published: 2025-06-23
album: Volta pro Meu Coração
  type: MusicAlbum
  date published: 2025-06-23
album: Boate Azul
  type: MusicAlbum
  date published: 2025-06-23
album: Amor Distante
  type: MusicAlbum
  date published: 2025-06-26
album: Mae Aparecida
  type: MusicAlbum
  date published: 2025-06-26
album: Separação
  type: MusicAlbum
  date published: 2025-07-07
album: Estrelinha de Ouro
  type: MusicAlbum
  date published: 2025-07-16
album: O de Casa o de Fora
  type: MusicAlbum
  date published: 2025-07-17
album: Vivendo Longe do Meu Bem
  type: MusicAlbum
  date published: 2025-08-01
album: Covardia
  type: MusicAlbum
  date published: 2025-08-01
album: Nao Acabou o Amor
  type: MusicAlbum
  date published: 2025-08-03
album: Quem Sera Seu Outro Amor
  type: MusicAlbum
  date published: 2025-08-10
album: No Ano Passado
  type: MusicAlbum
  date published: 2025-08-16
album: Que Saudade de Você
  type: MusicAlbum
  date published: 2025-09-20
album: Pó Pega
  type: MusicAlbum
  date published: 2025-09-24
album: Morenão do Chapelão
  type: MusicAlbum
  date published: 2025-10-17
album: É Isso Que É Vida
  type: MusicAlbum
  date published: 2025-10-22