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type: MusicGroup
genre: axé
popularity: 31
followers: 11494
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
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  date published: 2026-06-12T21:20:00Z
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album: Canções de outono
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  date published: 2024-06-12
  track: DO NADA
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    by artist: Sérgio Pererê
    by artist: aocoral
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  track: TUDO DE MIM
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    by artist: Jéssica Gaspar
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      type: MusicAlbum
      date published: 2024-06-12
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  track: VÉU DO ESQUECIMENTO
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    by artist: Irma Ferreira
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  track: BRISA DO OUTONO
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    by artist: Alda Rezende
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  track: CHOREI SÓ
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    by artist: Mônica Salmaso
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  track: QUE FALE DE CHUVA
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    by artist: Lia de Itamaracá
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: BEIJO DE ADEUS
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    by artist: Azzula
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  track: POIS É
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    by artist: Ifátókí Maíra Freitas
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  track: SUBMUNDO
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    by artist: Letrux
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  track: SEGUINDO EM FRENTE
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    by artist: Fernanda Takai
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  track: SAUDADE COM DESASSOSSEGO
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    by artist: Sérgio Pererê
    by artist: Talita Sanha
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      type: MusicAlbum
      date published: 2024-06-12
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  track: MANHÃS DE MAIO
  track: BENKERÊ
  track: JURADINHO
album: História do Mundo
album: Velhos de Coroa
album: Pedrinha
album: Cada um - ao Vivo
album: Coração de Marujo
album: Canções de Bolso
album: Revivências
album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
album: Cada um
album: Viamão
album: Famalé
album: Serafim
album: Alma Grande
album: Labidumba
album: Linha de Estrelas
album: Santo Guerreiro / Alacorô
album: Chorei Só
album: Samba em Prelúdio
album: MINHA HISTÓRIA
album: Meu Jardim
album: Juradinho
album: Juízo Final
album: Procissão (Ao Vivo)
album: Hino da Umbanda
album: Ponto de Oxum
album: Terra de Montanha (Ao Vivo)
album: Costura da Vida
album: A Paz
track: Hino da Umbanda
track: Woman
track: Velhos de Coroa
track: Caminho do Sol
track: Filho de Odé
track: Costura da Vida
track: Own
track: Minha História
track: Sonho de Prata
track: Pedrinha
track: Bantra
track: Kassumai Keb
track: Silêncio Interior
track: Casa de Flores
track: Inseguro
track: Cada um
track: Guardiões da Memória
track: Tudo Mudou
track: É Leve
track: Mestre Samurai

MANHÃS DE MAIO
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duration: PT4M6S
duration ms: 246186
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by artist: Sérgio Pererê
by artist: Nath Rodrigues
in album: Canções de outono
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isrc code: BRJ052400020

BENKERÊ
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duration ms: 259668
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by artist: Sérgio Pererê
by artist: Amaranto
in album: Canções de outono
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isrc code: BRJ052400021

JURADINHO
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duration ms: 185592
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by artist: Sérgio Pererê
by artist: Tetê Valadares
in album: Canções de outono
  type: MusicAlbum
  date published: 2024-06-12
isrc code: BRJ052400022

História do Mundo
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date published: 2023-11-30
track: Costura da Vida
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  by artist: Sérgio Pererê
  in album: História do Mundo
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    date published: 2023-11-30
track: Onde Está Sua Fé
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  by artist: Sérgio Pererê
  by artist: ZULU
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    date published: 2023-11-30
track: Woman
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  by artist: Sérgio Pererê
  by artist: Mauricio Tizumba
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    date published: 2023-11-30
track: Ngana Zambi
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  duration: PT4M1S
  duration ms: 241327
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  by artist: Sérgio Pererê
  in album: História do Mundo
    type: MusicAlbum
    date published: 2023-11-30
track: Why?
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  duration ms: 178938
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  by artist: Sérgio Pererê
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track: Promessas do Sol
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track: Filho de Odé
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track: Nossa Senhora do Porto
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track: Terra e Lua
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  by artist: Ohana
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track: Baba Obá
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    date published: 2023-11-30
track: Caminhando Só
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  by artist: Sérgio Pererê
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    date published: 2023-11-30

Velhos de Coroa
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date published: 2023-02-03
track: Na Casa de Zambi
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  duration: PT3M45S
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  by artist: Sérgio Pererê
  by artist: Coral Vozes de Campanhã
  by artist: Isabel Casimira
  by artist: Richard Neves
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    type: MusicAlbum
    date published: 2023-02-03
  isrc code: BRJ052200003
track: Abre Caminho / Ponto de Abertura de Reinado
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  by artist: Sérgio Pererê
  by artist: Moçambique do Divino
  by artist: Richard Neves
  in album: Velhos de Coroa
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: BRJ052200004
track: Marinheiro Atento
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  by artist: Isabel Casimira
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    type: MusicAlbum
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track: Interior
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  by artist: Acauã Ranne
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    date published: 2023-02-03
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track: Homenagem aos Ciriacos
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  by artist: Irmandade Os Ciriacos
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track: Palavras do Rosário de Nossa Senhora
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track: Curva de Rio
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track: Clamor a Nossa Senhora
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  by artist: Irmandade Os Carolinos
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    date published: 2023-02-03
track: Do Trono, Saudação
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  by artist: Sérgio Pererê
  by artist: Guarda São Jorge
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    type: MusicAlbum
    date published: 2023-02-03
  isrc code: BRJ052200011
track: Rainha Belinha
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  by artist: Sérgio Pererê
  by artist: Isabel Casimira
  in album: Velhos de Coroa
    type: MusicAlbum
    date published: 2023-02-03
track: Cosme e Damião
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    type: MusicAlbum
    date published: 2023-02-03
track: Cachimbo de Meu Pai
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    date published: 2023-02-03
  isrc code: BRJ052200014
track: Tempo Leva Eu
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  by artist: Aldo Bibiano
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track: Não Chora, Maria
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  by artist: Sérgio Pererê
  by artist: Coral Vozes de Campanhã
  by artist: Richard Neves
  in album: Velhos de Coroa
    type: MusicAlbum
    date published: 2023-02-03
track: Samba em Sete
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    type: MusicAlbum
    date published: 2023-02-03
track: Vinheta Velhos de Coroa
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  by artist: Moçambique do Divino
  in album: Velhos de Coroa
    type: MusicAlbum
    date published: 2023-02-03

Pedrinha
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track: Own
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track: Pedrinha
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32NCte1vswEfgRbgInsQHS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32NCte1vswEfgRbgInsQHS.
    date published: 2026-06-13T13:32:09Z
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track: Minha História
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249919
  explicit: false
  by artist: Sérgio Pererê
  by artist: Imane Rane
  in album: Pedrinha
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: BRJ052100004
track: Kassumai Keb
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244637
  explicit: false
  by artist: Sérgio Pererê
  in album: Pedrinha
    type: MusicAlbum
    date published: 2022-10-21
track: Bantra
  type: MusicRecording
  duration: PT12M14S
  duration ms: 734782
  explicit: false
  by artist: Sérgio Pererê
  in album: Pedrinha
    type: MusicAlbum
    date published: 2022-10-21

Cada um - ao Vivo
type: MusicAlbum
date published: 2020-12-16
track: Boiandeiro - Ao Vivo
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325457
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Casa de Flores - Ao Vivo
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237777
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Mestre Samurai - Ao Vivo
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329289
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Na Fé - Ao Vivo
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299628
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Cada um - Ao Vivo
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233222
  explicit: false
  by artist: Sérgio Pererê
  by artist: Iara Rane
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Silêncio Interior - Ao Vivo
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285667
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Deixa o Erê - Ao Vivo
  type: MusicRecording
  duration: PT5M30S
  duration ms: 330112
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Woman - Ao Vivo
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311247
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Caminho do Sol - Ao Vivo
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349825
  explicit: false
  by artist: Sérgio Pererê
  by artist: Laura Catarina
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Guardiões da Memória - Ao Vivo
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260954
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Procissão - Ao Vivo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179466
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Inseguro - Ao Vivo
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261823
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Tudo Mudou - Ao Vivo
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252257
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: É Leve - Ao vivo
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238121
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16
track: Sertão - Ao vivo
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323667
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um - ao Vivo
    type: MusicAlbum
    date published: 2020-12-16

Coração de Marujo
type: MusicAlbum
date published: 2020-11-20
track: Girauê
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232517
  explicit: false
  by artist: Sérgio Pererê
  in album: Coração de Marujo
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: BRJ051900057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:26:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23726dc63c6fda65bfdb7c786f2649c307317e38b968964f519198293d5764a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2K2zlypzMsuS5ZkrmMypV7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K2zlypzMsuS5ZkrmMypV7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23726dc63c6fda65bfdb7c786f2649c307317e38b968964f519198293d5764a9","isrc":"BRJ051900057","name":"Girauê","registered_at":"2026-06-27T17:26:26Z","spotify_id":"2K2zlypzMsuS5ZkrmMypV7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x23726dc63c6fda65bfdb7c786f2649c307317e38b968964f519198293d5764a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2K2zlypzMsuS5ZkrmMypV7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K2zlypzMsuS5ZkrmMypV7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x23726dc63c6fda65bfdb7c786f2649c307317e38b968964f519198293d5764a9","isrc":"BRJ051900057","name":"Girauê","registered_at":"2026-06-27T17:26:26Z","spotify_id":"2K2zlypzMsuS5ZkrmMypV7","type":"track"}
track: Chamado
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229015
  explicit: false
  by artist: Sérgio Pererê
  in album: Coração de Marujo
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: BRJ051900058
track: Avô Manoel
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227417
  explicit: false
  by artist: Sérgio Pererê
  in album: Coração de Marujo
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: BRJ051900061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:26:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cf5d98e843c1b6ee0d287d7d406d7e66a58be8e5dfdcd7d6301adb6803225dc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5nZJvkFvREzj02xQHD2Xm9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nZJvkFvREzj02xQHD2Xm9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1cf5d98e843c1b6ee0d287d7d406d7e66a58be8e5dfdcd7d6301adb6803225dc","isrc":"BRJ051900061","name":"Avô Manoel","registered_at":"2026-06-27T17:26:26Z","spotify_id":"5nZJvkFvREzj02xQHD2Xm9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1cf5d98e843c1b6ee0d287d7d406d7e66a58be8e5dfdcd7d6301adb6803225dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nZJvkFvREzj02xQHD2Xm9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nZJvkFvREzj02xQHD2Xm9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1cf5d98e843c1b6ee0d287d7d406d7e66a58be8e5dfdcd7d6301adb6803225dc","isrc":"BRJ051900061","name":"Avô Manoel","registered_at":"2026-06-27T17:26:26Z","spotify_id":"5nZJvkFvREzj02xQHD2Xm9","type":"track"}
track: Mestre Antônio de Sebastião
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169677
  explicit: false
  by artist: Sérgio Pererê
  in album: Coração de Marujo
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: BRJ051900062
track: Coração de Marujo
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221719
  explicit: false
  by artist: Sérgio Pererê
  by artist: Silvia Gomes
  in album: Coração de Marujo
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: BRJ051900070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:08:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd13f54b4ccc8df7e6fd40747d07bf0a93ae9367edeef3b86ea1bfef802fb67b8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7qT7IJBA1Pwem5msfdI1CH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qT7IJBA1Pwem5msfdI1CH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd13f54b4ccc8df7e6fd40747d07bf0a93ae9367edeef3b86ea1bfef802fb67b8","isrc":"BRJ051900070","name":"Coração de Marujo","registered_at":"2026-06-09T21:08:47Z","spotify_id":"7qT7IJBA1Pwem5msfdI1CH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd13f54b4ccc8df7e6fd40747d07bf0a93ae9367edeef3b86ea1bfef802fb67b8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qT7IJBA1Pwem5msfdI1CH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qT7IJBA1Pwem5msfdI1CH.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd13f54b4ccc8df7e6fd40747d07bf0a93ae9367edeef3b86ea1bfef802fb67b8","isrc":"BRJ051900070","name":"Coração de Marujo","registered_at":"2026-06-09T21:08:47Z","spotify_id":"7qT7IJBA1Pwem5msfdI1CH","type":"track"}
track: Rosário dos Pretos
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260165
  explicit: false
  by artist: Sérgio Pererê
  in album: Coração de Marujo
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: BRJ051900064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:25:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9155793529ffd770e53842633c514d90946de726cf922ecf49d0dadf419ffd58
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2cwO5jVZXq9GN5GI3WYllA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cwO5jVZXq9GN5GI3WYllA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Alacorô
track: Oiá
track: Ponto de Oxum
track: Aiemaná
track: Boiandeiro
track: Boca do Lixo da Tela
track: Totem
track: Desde Sempre Até o Fim

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9155793529ffd770e53842633c514d90946de726cf922ecf49d0dadf419ffd58","isrc":"BRJ051900064","name":"Rosário dos Pretos","registered_at":"2026-06-06T13:25:18Z","spotify_id":"2cwO5jVZXq9GN5GI3WYllA","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9155793529ffd770e53842633c514d90946de726cf922ecf49d0dadf419ffd58. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cwO5jVZXq9GN5GI3WYllA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cwO5jVZXq9GN5GI3WYllA.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x9155793529ffd770e53842633c514d90946de726cf922ecf49d0dadf419ffd58","isrc":"BRJ051900064","name":"Rosário dos Pretos","registered_at":"2026-06-06T13:25:18Z","spotify_id":"2cwO5jVZXq9GN5GI3WYllA","type":"track"}

Alacorô
type: MusicRecording
duration: PT4M33S
duration ms: 273362
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ051900059

Oiá
type: MusicRecording
duration: PT2M22S
duration ms: 142812
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ051900065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:26:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd040b6316947eab2c85ffa340a0df738700aa59670d4fef6135d20709005ed37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1gY11TRbKpZdJUfTrjaxX4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gY11TRbKpZdJUfTrjaxX4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd040b6316947eab2c85ffa340a0df738700aa59670d4fef6135d20709005ed37","isrc":"BRJ051900065","name":"Oiá","registered_at":"2026-06-07T22:26:01Z","spotify_id":"1gY11TRbKpZdJUfTrjaxX4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd040b6316947eab2c85ffa340a0df738700aa59670d4fef6135d20709005ed37. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gY11TRbKpZdJUfTrjaxX4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gY11TRbKpZdJUfTrjaxX4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd040b6316947eab2c85ffa340a0df738700aa59670d4fef6135d20709005ed37","isrc":"BRJ051900065","name":"Oiá","registered_at":"2026-06-07T22:26:01Z","spotify_id":"1gY11TRbKpZdJUfTrjaxX4","type":"track"}

Ponto de Oxum
type: MusicRecording
duration: PT3M9S
duration ms: 189275
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ051900066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:23:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4mtRPiaYORGqffCVc2oxFj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mtRPiaYORGqffCVc2oxFj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2","isrc":"BRJ051900066","name":"Ponto de Oxum","registered_at":"2026-06-07T22:23:49Z","spotify_id":"4mtRPiaYORGqffCVc2oxFj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mtRPiaYORGqffCVc2oxFj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mtRPiaYORGqffCVc2oxFj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2","isrc":"BRJ051900066","name":"Ponto de Oxum","registered_at":"2026-06-07T22:23:49Z","spotify_id":"4mtRPiaYORGqffCVc2oxFj","type":"track"}

Aiemaná
type: MusicRecording
duration: PT3M16S
duration ms: 196813
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ051900067

Boiandeiro
type: MusicRecording
duration: PT4M42S
duration ms: 282499
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ061900071

Boca do Lixo da Tela
type: MusicRecording
duration: PT3M5S
duration ms: 185017
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ051900068

Totem
type: MusicRecording
duration: PT3M39S
duration ms: 219129
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ051900069

Desde Sempre Até o Fim
type: MusicRecording
duration: PT3M25S
duration ms: 205718
explicit: false
by artist: Sérgio Pererê
in album: Coração de Marujo
  type: MusicAlbum
  date published: 2020-11-20
isrc code: BRJ051900060

Canções de Bolso
type: MusicAlbum
date published: 2020-08-21
track: Oração do Perdão
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188782
  explicit: false
  by artist: Sérgio Pererê
  in album: Canções de Bolso
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: BRJ052000012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:34:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f0eb3aeebaee3e6ca6abf14807dc7b5a353856ffb223500a810f98622521a5c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2AStI6RmfohK2zMLLINmdA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AStI6RmfohK2zMLLINmdA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f0eb3aeebaee3e6ca6abf14807dc7b5a353856ffb223500a810f98622521a5c","isrc":"BRJ052000012","name":"Oração do Perdão","registered_at":"2026-06-06T06:34:29Z","spotify_id":"2AStI6RmfohK2zMLLINmdA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4f0eb3aeebaee3e6ca6abf14807dc7b5a353856ffb223500a810f98622521a5c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AStI6RmfohK2zMLLINmdA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AStI6RmfohK2zMLLINmdA.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4f0eb3aeebaee3e6ca6abf14807dc7b5a353856ffb223500a810f98622521a5c","isrc":"BRJ052000012","name":"Oração do Perdão","registered_at":"2026-06-06T06:34:29Z","spotify_id":"2AStI6RmfohK2zMLLINmdA","type":"track"}
track: Refazendo a Costura
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219962
  explicit: false
  by artist: Sérgio Pererê
  in album: Canções de Bolso
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: BRJ052000013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:06:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0427a3d0de0099fc473e8d3b9e702d239abda4014c4d693fc7a17712790697df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3KkAeDLXkiFmGScpGkbsMc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KkAeDLXkiFmGScpGkbsMc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0427a3d0de0099fc473e8d3b9e702d239abda4014c4d693fc7a17712790697df","isrc":"BRJ052000013","name":"Refazendo a Costura","registered_at":"2026-06-08T06:06:44Z","spotify_id":"3KkAeDLXkiFmGScpGkbsMc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x0427a3d0de0099fc473e8d3b9e702d239abda4014c4d693fc7a17712790697df. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KkAeDLXkiFmGScpGkbsMc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KkAeDLXkiFmGScpGkbsMc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0427a3d0de0099fc473e8d3b9e702d239abda4014c4d693fc7a17712790697df","isrc":"BRJ052000013","name":"Refazendo a Costura","registered_at":"2026-06-08T06:06:44Z","spotify_id":"3KkAeDLXkiFmGScpGkbsMc","type":"track"}
track: Fé Brasileira
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192386
  explicit: false
  by artist: Sérgio Pererê
  in album: Canções de Bolso
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: BRJ052000014
track: Flor do Haiti
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250091
  explicit: false
  by artist: Sérgio Pererê
  in album: Canções de Bolso
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: BRJ052000015
track: Meu Jardim
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229882
  explicit: false
  by artist: Sérgio Pererê
  by artist: Mayí
  in album: Canções de Bolso
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: BRJ052000016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:36:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x221edcbebe79ebfa285fe777c7fdf1ef4f6d67d13e666465e44a075127cd4f3b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Fw0sAupisoUwO5Zor8Hls.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fw0sAupisoUwO5Zor8Hls
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x221edcbebe79ebfa285fe777c7fdf1ef4f6d67d13e666465e44a075127cd4f3b","isrc":"BRJ052000016","name":"Meu Jardim","registered_at":"2026-06-08T23:36:53Z","spotify_id":"4Fw0sAupisoUwO5Zor8Hls","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x221edcbebe79ebfa285fe777c7fdf1ef4f6d67d13e666465e44a075127cd4f3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Fw0sAupisoUwO5Zor8Hls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fw0sAupisoUwO5Zor8Hls.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x221edcbebe79ebfa285fe777c7fdf1ef4f6d67d13e666465e44a075127cd4f3b","isrc":"BRJ052000016","name":"Meu Jardim","registered_at":"2026-06-08T23:36:53Z","spotify_id":"4Fw0sAupisoUwO5Zor8Hls","type":"track"}
track: Canção de Despedida
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208559
  explicit: false
  by artist: Sérgio Pererê
  in album: Canções de Bolso
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: BRJ052000017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T23:13:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3cabb13495d54d9be1deb4685e1195a04ba9d48b5490d2c891f2d56592267cad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4PxJyY9z5oA7oZ2LpD8UvQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PxJyY9z5oA7oZ2LpD8UvQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Desintoxicação
track: Aqui ou Acolá
track: Why?
track: Herança de Vovô
track: Tempo de Viver
track: Na Tamboli

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3cabb13495d54d9be1deb4685e1195a04ba9d48b5490d2c891f2d56592267cad","isrc":"BRJ052000017","name":"Canção de Despedida","registered_at":"2026-06-20T23:13:28Z","spotify_id":"4PxJyY9z5oA7oZ2LpD8UvQ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cabb13495d54d9be1deb4685e1195a04ba9d48b5490d2c891f2d56592267cad. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PxJyY9z5oA7oZ2LpD8UvQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PxJyY9z5oA7oZ2LpD8UvQ.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x3cabb13495d54d9be1deb4685e1195a04ba9d48b5490d2c891f2d56592267cad","isrc":"BRJ052000017","name":"Canção de Despedida","registered_at":"2026-06-20T23:13:28Z","spotify_id":"4PxJyY9z5oA7oZ2LpD8UvQ","type":"track"}

Desintoxicação
type: MusicRecording
duration: PT4M19S
duration ms: 259910
explicit: false
by artist: Sérgio Pererê
in album: Canções de Bolso
  type: MusicAlbum
  date published: 2020-08-21
isrc code: BRJ052000018

Aqui ou Acolá
type: MusicRecording
duration: PT3M41S
duration ms: 221248
explicit: false
by artist: Sérgio Pererê
in album: Canções de Bolso
  type: MusicAlbum
  date published: 2020-08-21
isrc code: BRJ052000019

Why?
type: MusicRecording
duration: PT3M25S
duration ms: 205764
explicit: false
by artist: Sérgio Pererê
by artist: Play
in album: Canções de Bolso
  type: MusicAlbum
  date published: 2020-08-21
isrc code: BRJ052000020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:29:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5df5d5cd5b7afab4f37b24a5b19a02893a34f6f1154365730d99556814e88d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5LGLWiQSRUc4B0CjjYkY1p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LGLWiQSRUc4B0CjjYkY1p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa5df5d5cd5b7afab4f37b24a5b19a02893a34f6f1154365730d99556814e88d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LGLWiQSRUc4B0CjjYkY1p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LGLWiQSRUc4B0CjjYkY1p.
  date published: 2026-07-02T03:55:08Z

Herança de Vovô
type: MusicRecording
duration: PT4M5S
duration ms: 245149
explicit: false
by artist: Sérgio Pererê
in album: Canções de Bolso
  type: MusicAlbum
  date published: 2020-08-21
isrc code: BRJ052000021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:04:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb7d82efc0bf9bafe369b265244ae8c1b1587e8370e3a3389ccd553c710486b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1m2dafS1MDNz3ivgxXVIJE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1m2dafS1MDNz3ivgxXVIJE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb7d82efc0bf9bafe369b265244ae8c1b1587e8370e3a3389ccd553c710486b5","isrc":"BRJ052000021","name":"Herança de Vovô","registered_at":"2026-06-26T01:04:35Z","spotify_id":"1m2dafS1MDNz3ivgxXVIJE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xcb7d82efc0bf9bafe369b265244ae8c1b1587e8370e3a3389ccd553c710486b5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1m2dafS1MDNz3ivgxXVIJE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1m2dafS1MDNz3ivgxXVIJE.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xcb7d82efc0bf9bafe369b265244ae8c1b1587e8370e3a3389ccd553c710486b5","isrc":"BRJ052000021","name":"Herança de Vovô","registered_at":"2026-06-26T01:04:35Z","spotify_id":"1m2dafS1MDNz3ivgxXVIJE","type":"track"}

Tempo de Viver
type: MusicRecording
duration: PT3M54S
duration ms: 234832
explicit: false
by artist: Sérgio Pererê
in album: Canções de Bolso
  type: MusicAlbum
  date published: 2020-08-21
isrc code: BRJ052000022

Na Tamboli
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in album: Canções de Bolso
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  date published: 2020-08-21
isrc code: BRJ052000023

Revivências
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date published: 2020-05-20
track: Canções e Momentos
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track: Tempo Rei
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    type: MusicAlbum
    date published: 2020-05-20
  isrc code: BRJ052000004
track: Só
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    date published: 2020-05-20
track: Estrela
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  in album: Revivências
    type: MusicAlbum
    date published: 2020-05-20
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track: Dança
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  in album: Revivências
    type: MusicAlbum
    date published: 2020-05-20
track: Pequena Memória para um Tempo Sem Memória
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  duration: PT2M36S
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  by artist: Sérgio Pererê
  in album: Revivências
    type: MusicAlbum
    date published: 2020-05-20
  isrc code: BRJ052000006
track: Selvagem
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  duration ms: 228638
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  by artist: Sérgio Pererê
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    type: MusicAlbum
    date published: 2020-05-20
track: Roda Viva
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  by artist: Sérgio Pererê
  in album: Revivências
    type: MusicAlbum
    date published: 2020-05-20
track: De Frente Pro Crime
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  in album: Revivências
    type: MusicAlbum
    date published: 2020-05-20
track: Juízo Final
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Mauricio Tizumba e Sérgio Pererê - ao Vivo
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  duration ms: 275196
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  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
    type: MusicAlbum
    date published: 2020-03-02
  isrc code: BXM0L1900002
track: Terra de Montanha - Ao vivo
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  duration: PT3M43S
  duration ms: 223515
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
    type: MusicAlbum
    date published: 2020-03-02
  isrc code: BXM0L1900003
track: Devagar com o Andor - Ao vivo
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210887
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
    type: MusicAlbum
    date published: 2020-03-02
  isrc code: BXM0L1900004
track: Bicho do Mato - Ao vivo
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  duration ms: 235416
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
    type: MusicAlbum
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track: Riso de Sol - Ao vivo
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
    type: MusicAlbum
    date published: 2020-03-02
track: Woman - Ao vivo
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  duration: PT5M7S
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
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    type: MusicAlbum
    date published: 2020-03-02
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track: A Criação - Ao vivo
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  duration ms: 337381
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
    type: MusicAlbum
    date published: 2020-03-02
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track: Desejo de Flor - Ao vivo
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
    type: MusicAlbum
    date published: 2020-03-02
  isrc code: BXM0L1900009
track: Kianda - Ao vivo
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  by artist: Mauricio Tizumba
  by artist: Sérgio Pererê
  in album: Mauricio Tizumba e Sérgio Pererê - ao Vivo
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    date published: 2020-03-02
  isrc code: BXM0L1900010

Cada um
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date published: 2018-10-01
track: Silêncio Interior
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  duration ms: 240241
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  by artist: Sérgio Pererê
  in album: Cada um
    type: MusicAlbum
    date published: 2018-10-01
track: Casa de Flores
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215893
  explicit: false
  by artist: Sérgio Pererê
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    type: MusicAlbum
    date published: 2018-10-01
track: Inseguro
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  duration: PT3M56S
  duration ms: 236186
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  by artist: Sérgio Pererê
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    type: MusicAlbum
    date published: 2018-10-01
track: Caminho do Sol
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  by artist: Sérgio Pererê
  by artist: Laura Catarina
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    type: MusicAlbum
    date published: 2018-10-01
  isrc code: BRJ051800002
track: Cada um
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  duration: PT3M45S
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  by artist: Sérgio Pererê
  by artist: Iara Rane
  in album: Cada um
    type: MusicAlbum
    date published: 2018-10-01
track: Woman
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  by artist: Sérgio Pererê
  in album: Cada um
    type: MusicAlbum
    date published: 2018-10-01
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xdda2b1a75e72055a019e88a19de50b7fff6f75d4081a447754da3d6ad3462d14. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Y13aajyGTbhJj1mB5QQkH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y13aajyGTbhJj1mB5QQkH.
    date published: 2026-07-02T11:34:59Z
track: Guardiões da Memória
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  by artist: Sérgio Pererê
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    type: MusicAlbum
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track: Tudo Mudou
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  by artist: Sérgio Pererê
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    type: MusicAlbum
    date published: 2018-10-01
track: É Leve
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  duration: PT4M40S
  duration ms: 280373
  explicit: false
  by artist: Sérgio Pererê
  in album: Cada um
    type: MusicAlbum
    date published: 2018-10-01
track: Mestre Samurai
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  explicit: false
  by artist: Sérgio Pererê
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    type: MusicAlbum
    date published: 2018-10-01
track: Sertão
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  duration: PT3M18S
  duration ms: 198838
  explicit: false
  by artist: Sérgio Pererê
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    type: MusicAlbum
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Viamão
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date published: 2016-08-19
track: Peixe Pescador - Ao vivo
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  by artist: Sérgio Pererê
  by artist: No Chilla
  in album: Viamão
    type: MusicAlbum
    date published: 2016-08-19
track: Carolina de Oiá - Ao vivo
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  by artist: Sérgio Pererê
  by artist: No Chilla
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    type: MusicAlbum
    date published: 2016-08-19
track: Rosário de Maria - Ao vivo
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  by artist: Sérgio Pererê
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787ec42d62c0b2314963945156dcc19e22d69f4c2726a20bb4928d1a54dc2040. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HJ2mkzQg2elWgTnSqFMvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HJ2mkzQg2elWgTnSqFMvK.
    date published: 2026-07-02T03:55:08Z
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track: Filho de Odé - Ao vivo
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    type: MusicAlbum
    date published: 2016-08-19
track: Serpenteia - Ao vivo
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  by artist: No Chilla
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    date published: 2016-08-19
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track: Paraíso - Ao vivo
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  by artist: No Chilla
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track: Noviembre - Ao vivo
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  by artist: No Chilla
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    type: MusicAlbum
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track: Pétalas - Ao vivo
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  by artist: Sérgio Pererê
  by artist: No Chilla
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  isrc code: BRJ051600008
track: Santeria - Ao vivo
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  by artist: No Chilla
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    type: MusicAlbum
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track: Ogum na Areia - Ao vivo
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  by artist: No Chilla
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track: Nossa Senhora do Porto - Ao vivo
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  by artist: No Chilla
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track: Macfly - Ao vivo
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  by artist: No Chilla
  in album: Viamão
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Famalé
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date published: 2015-05-08
track: África, Minha África
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  by artist: Ibrahima Gaye
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  isrc code: BRSOS1500010
track: Famalé
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track: Nadiara
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  by artist: Zal Sissokho
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track: Geny
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track: Tama
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  by artist: Sérgio Pererê
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  isrc code: BRSOS1500016
track: Afrorró
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track: Filho de Odé
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  by artist: Raquel Coutinho
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9beba60b766b1036ea28451da5c6302783d9c5928ece8c3d031d24995bffa217. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SOJ1rnYEJZDkriMrYd1So.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SOJ1rnYEJZDkriMrYd1So.
    date published: 2026-06-13T15:41:10Z
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track: Brinca Bara
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  by artist: Zal Sissokho
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    type: MusicAlbum
    date published: 2015-05-08
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track: La parole du griot
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    type: MusicAlbum
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  isrc code: BRSOS1500013
track: Lamento dos Povos Esquecidos
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    type: MusicAlbum
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Yalla
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Noite das Águas
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Serafim
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Alma Grande
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Labidumba
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Linha de Estrelas
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track: Terra e Lua
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Santo Guerreiro / Alacorô
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Chorei Só
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Samba em Prelúdio
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MINHA HISTÓRIA
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Meu Jardim
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Juradinho
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  isrc code: BRJ052000024

Juízo Final
type: MusicAlbum
date published: 2020-05-01
track: Juízo Final
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223411
  explicit: false
  by artist: Sérgio Pererê
  in album: Juízo Final
    type: MusicAlbum
    date published: 2020-05-01

Procissão (Ao Vivo)
type: MusicAlbum
date published: 2020-04-01
track: Procissão - Ao Vivo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179466
  explicit: false
  by artist: Sérgio Pererê
  in album: Procissão (Ao Vivo)
    type: MusicAlbum
    date published: 2020-04-01

Hino da Umbanda
type: MusicAlbum
date published: 2020-03-27
track: Hino da Umbanda
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262478
  explicit: false
  by artist: Sérgio Pererê
  in album: Hino da Umbanda
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: BRJ052000001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:01:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2i3VeINaoiNBwDHgZntBgU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i3VeINaoiNBwDHgZntBgU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10","isrc":"BRJ052000001","name":"Hino da Umbanda","registered_at":"2026-06-10T08:01:58Z","spotify_id":"2i3VeINaoiNBwDHgZntBgU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2i3VeINaoiNBwDHgZntBgU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i3VeINaoiNBwDHgZntBgU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10","isrc":"BRJ052000001","name":"Hino da Umbanda","registered_at":"2026-06-10T08:01:58Z","spotify_id":"2i3VeINaoiNBwDHgZntBgU","type":"track"}

Ponto de Oxum
type: MusicAlbum
date published: 2020-03-25
track: Ponto de Oxum
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189275
  explicit: false
  by artist: Sérgio Pererê
  in album: Ponto de Oxum
    type: MusicAlbum
    date published: 2020-03-25
  isrc code: BRJ051900066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:23:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2PUGLeInaSK1aZhOB3M4OE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PUGLeInaSK1aZhOB3M4OE
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2","isrc":"BRJ051900066","name":"Ponto de Oxum","registered_at":"2026-06-07T22:23:49Z","spotify_id":"2PUGLeInaSK1aZhOB3M4OE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PUGLeInaSK1aZhOB3M4OE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PUGLeInaSK1aZhOB3M4OE.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xc3dbf0dc538029d92f8861f312775780a36fd26f82678073cc90d1d3c9167bb2","isrc":"BRJ051900066","name":"Ponto de Oxum","registered_at":"2026-06-07T22:23:49Z","spotify_id":"2PUGLeInaSK1aZhOB3M4OE","type":"track"}

Terra de Montanha (Ao Vivo)
type: MusicAlbum
date published: 2020-02-11
track: Terra de Montanha - Ao Vivo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223515
  explicit: false
  by artist: Sérgio Pererê
  by artist: Mauricio Tizumba
  in album: Terra de Montanha (Ao Vivo)
    type: MusicAlbum
    date published: 2020-02-11

Costura da Vida
type: MusicAlbum
date published: 2019-05-22
track: Costura da Vida
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246600
  explicit: false
  by artist: Sérgio Pererê
  in album: Costura da Vida
    type: MusicAlbum
    date published: 2019-05-22
  isrc code: QZGLS1972376
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T18:01:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2ce7e8fd8276774c5624848afca1737cdf64bf8d3c460d156b5450e8f05952c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/39heV9cbMfou2BZ4RQQ4BT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39heV9cbMfou2BZ4RQQ4BT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2ce7e8fd8276774c5624848afca1737cdf64bf8d3c460d156b5450e8f05952c","isrc":"QZGLS1972376","name":"Costura da Vida","registered_at":"2026-06-19T18:01:36Z","spotify_id":"39heV9cbMfou2BZ4RQQ4BT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd2ce7e8fd8276774c5624848afca1737cdf64bf8d3c460d156b5450e8f05952c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39heV9cbMfou2BZ4RQQ4BT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39heV9cbMfou2BZ4RQQ4BT.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd2ce7e8fd8276774c5624848afca1737cdf64bf8d3c460d156b5450e8f05952c","isrc":"QZGLS1972376","name":"Costura da Vida","registered_at":"2026-06-19T18:01:36Z","spotify_id":"39heV9cbMfou2BZ4RQQ4BT","type":"track"}

A Paz
type: MusicAlbum
date published: 2019-01-16
track: A Paz
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205926
  explicit: false
  by artist: Sérgio Pererê
  by artist: Marcus Viana
  in album: A Paz
    type: MusicAlbum
    date published: 2019-01-16

Hino da Umbanda
type: MusicRecording
duration: PT4M16S
duration ms: 256584
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BRJ052000001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:01:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/32NCte1vswEfgRbgInsQHS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32NCte1vswEfgRbgInsQHS
additional property: OTSTimestamp
  type: PropertyValue
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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. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32NCte1vswEfgRbgInsQHS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32NCte1vswEfgRbgInsQHS.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4efdea72712d57d90048a512cea73482ccb96836b627a75ee3e89074303a1f10","isrc":"BRJ052000001","name":"Hino da Umbanda","registered_at":"2026-06-10T08:01:58Z","spotify_id":"32NCte1vswEfgRbgInsQHS","type":"track"}

Woman
type: MusicRecording
duration: PT4M23S
duration ms: 263411
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01
isrc code: BRJ051800011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:06:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdda2b1a75e72055a019e88a19de50b7fff6f75d4081a447754da3d6ad3462d14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Y13aajyGTbhJj1mB5QQkH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y13aajyGTbhJj1mB5QQkH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xdda2b1a75e72055a019e88a19de50b7fff6f75d4081a447754da3d6ad3462d14. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Y13aajyGTbhJj1mB5QQkH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y13aajyGTbhJj1mB5QQkH.
  date published: 2026-07-02T11:34:59Z

Velhos de Coroa
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duration: PT5M20S
duration ms: 320020
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BRJ051900056

Caminho do Sol
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duration: PT4M7S
duration ms: 247172
explicit: false
by artist: Sérgio Pererê
by artist: Laura Catarina
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01
isrc code: BRJ051800002

Filho de Odé
type: MusicRecording
duration: PT3M40S
duration ms: 220815
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BRJ052100002

Costura da Vida
type: MusicRecording
duration: PT4M5S
duration ms: 245870
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BRJ051900040

Own
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duration: PT5M49S
duration ms: 349689
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BRJ052100001

Minha História
type: MusicRecording
duration: PT4M9S
duration ms: 249919
explicit: false
by artist: Sérgio Pererê
by artist: Imane Rane
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BRJ052100004

Sonho de Prata
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duration: PT4M15S
duration ms: 255344
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21

Pedrinha
type: MusicRecording
duration: PT2M48S
duration ms: 168179
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21

Bantra
type: MusicRecording
duration: PT12M14S
duration ms: 734782
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21

Kassumai Keb
type: MusicRecording
duration: PT4M4S
duration ms: 244637
explicit: false
by artist: Sérgio Pererê
in album: Pedrinha
  type: MusicAlbum
  date published: 2022-10-21

Silêncio Interior
type: MusicRecording
duration: PT4M0S
duration ms: 240241
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01

Casa de Flores
type: MusicRecording
duration: PT3M35S
duration ms: 215893
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01

Inseguro
type: MusicRecording
duration: PT3M56S
duration ms: 236186
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01

Cada um
type: MusicRecording
duration: PT3M45S
duration ms: 225420
explicit: false
by artist: Sérgio Pererê
by artist: Iara Rane
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01

Guardiões da Memória
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duration: PT3M39S
duration ms: 219620
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01

Tudo Mudou
type: MusicRecording
duration: PT3M5S
duration ms: 185971
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01

É Leve
type: MusicRecording
duration: PT4M40S
duration ms: 280373
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01

Mestre Samurai
type: MusicRecording
duration: PT4M29S
duration ms: 269441
explicit: false
by artist: Sérgio Pererê
in album: Cada um
  type: MusicAlbum
  date published: 2018-10-01