Eduardo Gudin
type: MusicGroup
genre: mpb
genre: samba
popularity: 30
followers: 7924
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a5a3a1d0ecd5a9c51801a2550a1376a68e9820d2e2419f0598fcf2a9c455608
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbedf33e-5829-40e4-9560-6117f35eb86d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbedf33e-5829-40e4-9560-6117f35eb86d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbedf33e-5829-40e4-9560-6117f35eb86d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a5a3a1d0ecd5a9c51801a2550a1376a68e9820d2e2419f0598fcf2a9c455608","name":"Eduardo Gudin","registered_at":"2026-06-12T09:58:17Z","symbol":"NIM0263096","token_address":"0x373717a9ec1f852472f9d1a46eb62d9ff5cc5e65","type":"artist","uuid":"cbedf33e-5829-40e4-9560-6117f35eb86d"}
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 → 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5a3a1d0ecd5a9c51801a2550a1376a68e9820d2e2419f0598fcf2a9c455608. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbedf33e-5829-40e4-9560-6117f35eb86d.json and https://artists.proofprofile.net/proofs/artist/cbedf33e-5829-40e4-9560-6117f35eb86d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x8a5a3a1d0ecd5a9c51801a2550a1376a68e9820d2e2419f0598fcf2a9c455608","name":"Eduardo Gudin","registered_at":"2026-06-12T09:58:17Z","symbol":"NIM0263096","token_address":"0x373717a9ec1f852472f9d1a46eb62d9ff5cc5e65","type":"artist","uuid":"cbedf33e-5829-40e4-9560-6117f35eb86d"}
album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05
  track: Um Samba no Bixiga / Plac Ti Plac
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227092
    explicit: false
    by artist: Maria Alcina
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000026
  track: Aguenta a Mão João
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133092
    explicit: false
    by artist: Virginia Rosa
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
  track: Tiro Ao Alvaro
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145132
    explicit: false
    by artist: Zélia Duncan
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000023
  track: Iracema
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180305
    explicit: false
    by artist: Tetê Espíndola
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
  track: Mulher Patrao e Cachaca
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214918
    explicit: false
    by artist: Quinteto em Branco e Preto
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000037
  track: As Mariposas
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156080
    explicit: false
    by artist: Mart'nália
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000021
  track: Saudosa Maloca / Despejo na Favela
    type: MusicRecording
    duration: PT4M59S
    duration ms: 299985
    explicit: false
    by artist: Jair Rodrigues
    by artist: Markinhos Moura
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000031
  track: Bom Dia Tristeza
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185092
    explicit: false
    by artist: Cauby Peixoto
    by artist: Dominguinhos
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
  track: Samba do Arnesto
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144852
    explicit: false
    by artist: Wanderléa
    by artist: Thomas Roth
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000018
  track: Trem das Onze
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251558
    explicit: false
    by artist: Arnaldo Antunes
    by artist: Edgard Scandurra
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
  track: No Morro da Casa Verde
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136478
    explicit: false
    by artist: Leci Brandao
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000029
  track: Apaga o Fogo Mané
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127412
    explicit: false
    by artist: Cristina Buarque
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000024
  track: Samba Italiano
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144880
    explicit: false
    by artist: Celia
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
  track: Nois Viemo Aqui Pra Que/Torresmo a Milanesa/Jaba Sintetico
    type: MusicRecording
    duration: PT5M27S
    duration ms: 327040
    explicit: false
    by artist: Laert Sarrumor
    by artist: Ayrton Mugnaini Jr
    by artist: Oswaldinho Da Cuíca
    by artist: Thobias Da Vai-Vai
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
  track: Armisticio / Joga a Chave / Ja Tenho a Solucao
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251505
    explicit: false
    by artist: Fabiana Cozza
    by artist: Mateus Sartori
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
  track: Prova de Carinho / Nois Nao Usa As Bleque Tais
    type: MusicRecording
    duration: PT4M49S
    duration ms: 289892
    explicit: false
    by artist: Diogo Poças
    by artist: Verônica Ferriani
    in album: Adoniran 100 Anos
      type: MusicAlbum
      date published: 2010-04-05
    isrc code: BRECI1000035
  track: Vila Esperanca
  track: Quando Te Achei
  track: Luz da Light / Acende o Candeeiro / Tocar na Banda
  track: Fica Mais Um Pouco Amor / Pafunça
  track: Malvina
  track: Abrigo dos Vagabundos
  track: Mae Eu Juro
  track: Conselho de Mulher
album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
album: Pra Iluminar (Ao Vivo)
album: Valsas, Choros e Canções
album: Eduardo Gudin e Léla Simões
album: Eduardo Gudin & Notícias Dum Brasil 4
album: Pra Tirar o Chapéu
album: Um Jeito de Fazer Samba
album: Luzes da Mesma Luz
album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
album: Eduardo Gudin & Vânia Bastos
album: Eduardo Gudin
album: Vou Pegar o Metrô
album: Arrebentação
album: Alma
album: Olhos Sentimentais (Single)
album: Beth Carvalho Canta o Samba de São Paulo
album: Viva São Paulo! (Ao Vivo)
album: Acerto de Contas de Paulo Vanzolini
album: Canto Guerreiro - Levantados do Chão
album: Acerto de Contas de Paulo Vanzolini - Seleção
album: Dois Gênios - Adoniran Barbosa & Zé Kéti
album: Adoniran em Partitura: 12 Canções Inéditas
album: Cerveja e Samba
album: Acerto de Contas de Paulo Vanzolini, Vol. 1
album: Vinil 1977
album: Cacaso 80 Anos
album: Riberti
album: Samba do Bem
album: De Coração para Coração - Homenagem a Paulinho Nogueira
album: Sambarás
album: Guilherme Neves 2008 - 2012
album: Bossa.SP
album: Brazil: São Paulo
album: Músicas Tropicais Brasileiras
track: Velho Ateu
track: Boa Maré
track: Praça 14 Bis
track: Vida Dá
track: Sempre Se Pode Sonhar
track: Canção Serena
track: Um Jeito de Fazer Samba
track: Verde
track: O Amor e Eu
track: Paulista
track: Obrigado
track: Mordaça
track: Abertura
track: Das Flores
track: Ângulos
track: Luzes da Mesma Luz
track: Jerônimo
track: Euforia
track: Acendeu
track: Mundo

Vila Esperanca
type: MusicRecording
duration: PT2M19S
duration ms: 139558
explicit: false
by artist: Milena
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05

Quando Te Achei
type: MusicRecording
duration: PT1M55S
duration ms: 115878
explicit: false
by artist: Cida Moreira
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05

Luz da Light / Acende o Candeeiro / Tocar na Banda
type: MusicRecording
duration: PT4M20S
duration ms: 260785
explicit: false
by artist: Vânia Bastos
by artist: Paulo Neto
by artist: Carlinhos Vergueiro
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05

Fica Mais Um Pouco Amor / Pafunça
type: MusicRecording
duration: PT3M26S
duration ms: 206705
explicit: false
by artist: Graça Braga
by artist: Passoca
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05

Malvina
type: MusicRecording
duration: PT3M4S
duration ms: 184612
explicit: false
by artist: Maurício Pereira
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05

Abrigo dos Vagabundos
type: MusicRecording
duration: PT2M33S
duration ms: 153198
explicit: false
by artist: Eduardo Gudin
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05
isrc code: BRECI1000025

Mae Eu Juro
type: MusicRecording
duration: PT2M23S
duration ms: 143972
explicit: false
by artist: Márcia Castro
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05

Conselho de Mulher
type: MusicRecording
duration: PT2M18S
duration ms: 138960
explicit: false
by artist: Demonios Da Garoa
in album: Adoniran 100 Anos
  type: MusicAlbum
  date published: 2010-04-05

MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
type: MusicAlbum
date published: 2002-05-15
track: Magia/ Alegre Menina
  type: MusicRecording
  duration: PT5M57S
  duration ms: 357626
  explicit: false
  by artist: Márcia Tauil
  by artist: Lucila Novaes
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Vida Noturna
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205506
  explicit: false
  by artist: Adriana Capparelli
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Cada um, Cada Um
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297680
  explicit: false
  by artist: Márcia Salomon
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Teia de Agá
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254000
  explicit: false
  by artist: Bob Tostes
  by artist: Suzana Tostes
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Calendário Lunar
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228093
  explicit: false
  by artist: Klebi
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Mascarada/ Fique Esse Samba Comigo
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259279
  explicit: false
  by artist: Márcia Salomon
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Luz do Meu Samba
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253333
  explicit: false
  by artist: Celso Viáfora
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Estrada Delhi-Rio
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240480
  explicit: false
  by artist: Silvana Stiévano
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Estrela do Norte
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284186
  explicit: false
  by artist: Eduardo Gudin
  by artist: Fatima Guedes
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Beiral
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216093
  explicit: false
  by artist: Bob Tostes
  by artist: Suzana Tostes
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Feitiço / Só de Passagem
  type: MusicRecording
  duration: PT6M21S
  duration ms: 381146
  explicit: false
  by artist: Márcia Tauil
  by artist: Lucila Novaes
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Ano Bom
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255173
  explicit: false
  by artist: Vicente Barreto
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Salve Linda Canção Sem Esperança
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230813
  explicit: false
  by artist: Klebi
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: Pecado Original
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200106
  explicit: false
  by artist: Antonio Farinaci
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15
track: O Negócio É Amar
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194200
  explicit: false
  by artist: Bob Tostes
  by artist: Suzana Tostes
  in album: MPB 5 Estrelas Bossa Nova e Canções ,Vol.2
    type: MusicAlbum
    date published: 2002-05-15

Pra Iluminar (Ao Vivo)
type: MusicAlbum
date published: 2009-04-05
track: Pra Iluminar - Ao Vivo
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211040
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800002
track: O Amor e Eu - Ao Vivo
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249346
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800003
track: Chorei - Ao Vivo
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232453
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800004
track: Mente - Ao Vivo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180533
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800005
track: Ainda Mais - Ao Vivo
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292146
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800006
track: Sempre Se Pode Sonhar - Ao Vivo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223253
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
track: Luzes da Mesma Luz - Ao Vivo
  type: MusicRecording
  duration: PT6M17S
  duration ms: 377013
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
track: O Amor Veio Me Visitar - Ao Vivo
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255506
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
track: Obrigado - Ao Vivo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167200
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
track: Paulista - Ao Vivo
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247653
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800011
track: Mordaça - Ao Vivo
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316320
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800013
track: Praça 14 Bis - Ao Vivo
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211626
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800012
track: Verde - Ao Vivo
  type: MusicRecording
  duration: PT5M47S
  duration ms: 347000
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800014
track: Neo-Brasil - Ao Vivo
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266546
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
track: Boa Maré - Ao Vivo
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236946
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
track: Vida Dá - Ao Vivo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214653
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
track: Velho Ateu - Ao Vivo
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273520
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eduardo Gudin
  in album: Pra Iluminar (Ao Vivo)
    type: MusicAlbum
    date published: 2009-04-05
  isrc code: BRLPH0800018

Valsas, Choros e Canções
type: MusicAlbum
date published: 2022-02-03
track: Arrebentação
  type: MusicRecording
  duration: PT6M4S
  duration ms: 364133
  explicit: false
  by artist: Eduardo Gudin
  by artist: Naila Gallota
  by artist: Léla Simões
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
track: Jacob
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341400
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  by artist: Ronen Altman
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
  isrc code: BRRPA2100005
track: O Velho e o Rio
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
  isrc code: BRRPA2100009
track: Poente
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239466
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  by artist: Fernando Goldenberg
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
track: Elegância Antiga
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288773
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallotta
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
  isrc code: BRRPA2100003
track: Choro do Amor Vivido
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168973
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
track: Navegador
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262493
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
track: Paulista
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273053
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  by artist: Ronen Altman
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
  isrc code: BRRPA2100010
track: Fábula
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316973
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
track: Luzes da Mesma Luz
  type: MusicRecording
  duration: PT6M16S
  duration ms: 376546
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  by artist: Renato Braz
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
track: Recordação de Mim
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211440
  explicit: false
  by artist: Eduardo Gudin
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
track: Valsa Anônima
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270933
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03
  isrc code: BRRPA2100013
track: Lenda
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234653
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  in album: Valsas, Choros e Canções
    type: MusicAlbum
    date published: 2022-02-03

Eduardo Gudin e Léla Simões
type: MusicAlbum
date published: 2019-09-06
track: Alma
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290840
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900182
track: Samba de Verdade
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222946
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:33:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e925d6c2f06c323b0b83af4c4bd0397575ab069440746060c804122b7b8aa19
  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/4Dl5kbaAX9wzM8I6Z7hrFt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Dl5kbaAX9wzM8I6Z7hrFt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e925d6c2f06c323b0b83af4c4bd0397575ab069440746060c804122b7b8aa19","isrc":"BXSVC1900183","name":"Samba de Verdade","registered_at":"2026-06-11T17:33:32Z","spotify_id":"4Dl5kbaAX9wzM8I6Z7hrFt","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 0x6e925d6c2f06c323b0b83af4c4bd0397575ab069440746060c804122b7b8aa19. 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/4Dl5kbaAX9wzM8I6Z7hrFt.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/4Dl5kbaAX9wzM8I6Z7hrFt.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6e925d6c2f06c323b0b83af4c4bd0397575ab069440746060c804122b7b8aa19","isrc":"BXSVC1900183","name":"Samba de Verdade","registered_at":"2026-06-11T17:33:32Z","spotify_id":"4Dl5kbaAX9wzM8I6Z7hrFt","type":"track"}
track: Não Sou Rei
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230413
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900184
track: Mão de Orfeu
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252293
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900185
track: Sempre Se Pode Sonhar
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224480
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900186
track: Elegância Antiga
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281386
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900187
track: Luzes da Mesma Luz
  type: MusicRecording
  duration: PT6M0S
  duration ms: 360786
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
track: Obrigado
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327826
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900189
track: Condição de Vida
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252080
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900190
track: O Cristal e o Marfim
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242720
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: BXSVC1900191
track: Somos Sóis
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201453
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  in album: Eduardo Gudin e Léla Simões
    type: MusicAlbum
    date published: 2019-09-06

Eduardo Gudin & Notícias Dum Brasil 4
type: MusicAlbum
date published: 2015-03-01
track: Olhos Sentimentais
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231533
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Paulo Cesar Pinheiro
  in album: Eduardo Gudin & Notícias Dum Brasil 4
    type: MusicAlbum
    date published: 2015-03-01
  isrc code: BRDPA1500001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:01:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67c2453ea0dd8d4bb6a79809ea696a20859c49579cab35a136569d4604496c2f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4efAfgBGOzQiZTAQJCNaDq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4efAfgBGOzQiZTAQJCNaDq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x67c2453ea0dd8d4bb6a79809ea696a20859c49579cab35a136569d4604496c2f","isrc":"BRDPA1500001","name":"Olhos Sentimentais","registered_at":"2026-06-07T01:01:17Z","spotify_id":"4efAfgBGOzQiZTAQJCNaDq","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 0x67c2453ea0dd8d4bb6a79809ea696a20859c49579cab35a136569d4604496c2f. 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/4efAfgBGOzQiZTAQJCNaDq.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/4efAfgBGOzQiZTAQJCNaDq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x67c2453ea0dd8d4bb6a79809ea696a20859c49579cab35a136569d4604496c2f","isrc":"BRDPA1500001","name":"Olhos Sentimentais","registered_at":"2026-06-07T01:01:17Z","spotify_id":"4efAfgBGOzQiZTAQJCNaDq","type":"track"}
track: Nem no Samba Eu Vou
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259706
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Cristóvão Bastos
  by artist: Ilana Volcov
  by artist: Paulinho Da Viola
  in album: Eduardo Gudin & Notícias Dum Brasil 4
    type: MusicAlbum
    date published: 2015-03-01
  isrc code: BRDPA1500002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:14:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1958de128951fe901bbd043913210f0a27d2b0d8d228e3eaa5adb1f03362f016
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4fZpJgXh9BcuuRRi9fn2WA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fZpJgXh9BcuuRRi9fn2WA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1958de128951fe901bbd043913210f0a27d2b0d8d228e3eaa5adb1f03362f016","isrc":"BRDPA1500002","name":"Nem no Samba Eu Vou","registered_at":"2026-06-25T22:14:52Z","spotify_id":"4fZpJgXh9BcuuRRi9fn2WA","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 0x1958de128951fe901bbd043913210f0a27d2b0d8d228e3eaa5adb1f03362f016. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fZpJgXh9BcuuRRi9fn2WA.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/4fZpJgXh9BcuuRRi9fn2WA.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x1958de128951fe901bbd043913210f0a27d2b0d8d228e3eaa5adb1f03362f016","isrc":"BRDPA1500002","name":"Nem no Samba Eu Vou","registered_at":"2026-06-25T22:14:52Z","spotify_id":"4fZpJgXh9BcuuRRi9fn2WA","type":"track"}
track: Armistício
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223506
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  in album: Eduardo Gudin & Notícias Dum Brasil 4
    type: MusicAlbum
    date published: 2015-03-01
  isrc code: BRDPA1500003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T03:58:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd557a9aaf3a52af4a20659b4dcb711424acd71b30bb952681692822030829f1d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2aw7S4eGcLap3KHGTSrbs2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aw7S4eGcLap3KHGTSrbs2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd557a9aaf3a52af4a20659b4dcb711424acd71b30bb952681692822030829f1d","isrc":"BRDPA1500003","name":"Armistício","registered_at":"2026-06-21T03:58:51Z","spotify_id":"2aw7S4eGcLap3KHGTSrbs2","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 0xd557a9aaf3a52af4a20659b4dcb711424acd71b30bb952681692822030829f1d. 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/2aw7S4eGcLap3KHGTSrbs2.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/2aw7S4eGcLap3KHGTSrbs2.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd557a9aaf3a52af4a20659b4dcb711424acd71b30bb952681692822030829f1d","isrc":"BRDPA1500003","name":"Armistício","registered_at":"2026-06-21T03:58:51Z","spotify_id":"2aw7S4eGcLap3KHGTSrbs2","type":"track"}
track: No Fim das Contas
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191813
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  in album: Eduardo Gudin & Notícias Dum Brasil 4
    type: MusicAlbum
    date published: 2015-03-01
  isrc code: BRDPA1500004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:09:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0ad7b11aecada5dadfce9695c9949008c6098cf4d4add3b9544f0ec173c47a6
  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/2r5k7iVE0OIPQeW6mHPJXZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r5k7iVE0OIPQeW6mHPJXZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0ad7b11aecada5dadfce9695c9949008c6098cf4d4add3b9544f0ec173c47a6","isrc":"BRDPA1500004","name":"No Fim das Contas","registered_at":"2026-06-23T10:09:36Z","spotify_id":"2r5k7iVE0OIPQeW6mHPJXZ","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 0xd0ad7b11aecada5dadfce9695c9949008c6098cf4d4add3b9544f0ec173c47a6. 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/2r5k7iVE0OIPQeW6mHPJXZ.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/2r5k7iVE0OIPQeW6mHPJXZ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd0ad7b11aecada5dadfce9695c9949008c6098cf4d4add3b9544f0ec173c47a6","isrc":"BRDPA1500004","name":"No Fim das Contas","registered_at":"2026-06-23T10:09:36Z","spotify_id":"2r5k7iVE0OIPQeW6mHPJXZ","type":"track"}
track: Por Que Razão ?
track: Tempo de Espera
track: Meu Delírio
track: De Todo Meu Violão
track: O Amor e a Canção
track: Não Era Assim
track: Outro Cais
track: Do Jeito Que Você Tem
track: Eu Te Amo

Por Que Razão ?
type: MusicRecording
duration: PT3M42S
duration ms: 222493
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Toquinho
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:36:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1f8b04df7784d2dde64124dc8969992df9c2b9013bd14c57e331570818620fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5V1JDG2iHinz05w84IHgad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V1JDG2iHinz05w84IHgad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1f8b04df7784d2dde64124dc8969992df9c2b9013bd14c57e331570818620fb","isrc":"BRDPA1500005","name":"Por Que Razão ?","registered_at":"2026-06-24T14:36:55Z","spotify_id":"5V1JDG2iHinz05w84IHgad","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 0xa1f8b04df7784d2dde64124dc8969992df9c2b9013bd14c57e331570818620fb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5V1JDG2iHinz05w84IHgad.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/5V1JDG2iHinz05w84IHgad.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa1f8b04df7784d2dde64124dc8969992df9c2b9013bd14c57e331570818620fb","isrc":"BRDPA1500005","name":"Por Que Razão ?","registered_at":"2026-06-24T14:36:55Z","spotify_id":"5V1JDG2iHinz05w84IHgad","type":"track"}

Tempo de Espera
type: MusicRecording
duration: PT4M19S
duration ms: 259252
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Karine Telles
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:38:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd48fe7e89423003a4863f0a07653e7439b3ce028d0a823201fab02eeeacbb5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7xomJ232dflJNn36PfiMN0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xomJ232dflJNn36PfiMN0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd48fe7e89423003a4863f0a07653e7439b3ce028d0a823201fab02eeeacbb5a","isrc":"BRDPA1500006","name":"Tempo de Espera","registered_at":"2026-06-23T07:38:19Z","spotify_id":"7xomJ232dflJNn36PfiMN0","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 0xdd48fe7e89423003a4863f0a07653e7439b3ce028d0a823201fab02eeeacbb5a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xomJ232dflJNn36PfiMN0.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/7xomJ232dflJNn36PfiMN0.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdd48fe7e89423003a4863f0a07653e7439b3ce028d0a823201fab02eeeacbb5a","isrc":"BRDPA1500006","name":"Tempo de Espera","registered_at":"2026-06-23T07:38:19Z","spotify_id":"7xomJ232dflJNn36PfiMN0","type":"track"}

Meu Delírio
type: MusicRecording
duration: PT3M38S
duration ms: 218040
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Carlinhos Vergueiro
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500008

De Todo Meu Violão
type: MusicRecording
duration: PT4M32S
duration ms: 272973
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Mau Sant'Anna
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500007

O Amor e a Canção
type: MusicRecording
duration: PT3M27S
duration ms: 207293
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Carlos Lyra
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500009

Não Era Assim
type: MusicRecording
duration: PT3M21S
duration ms: 201333
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Cezinha Oliveira
by artist: Theo de Barros
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500010

Outro Cais
type: MusicRecording
duration: PT5M0S
duration ms: 300520
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Aurelie Tyszblat
by artist: J. C. Costa Netto
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500011

Do Jeito Que Você Tem
type: MusicRecording
duration: PT3M43S
duration ms: 223760
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ivan Lins
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500012

Eu Te Amo
type: MusicRecording
duration: PT4M14S
duration ms: 254600
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Karina Ninni
in album: Eduardo Gudin & Notícias Dum Brasil 4
  type: MusicAlbum
  date published: 2015-03-01
isrc code: BRDPA1500013

Pra Tirar o Chapéu
type: MusicAlbum
date published: 2007-01-01
track: Violão Gentil
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240419
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Refaz
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276967
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Das Flores
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239862
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Minha Cara no Espelho
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201642
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Não Sou Rei
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214320
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Quem Chega Atrasado
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246177
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Velho Sambista
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310915
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Ainda Mais
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261781
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: BRSGL9800197
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T00:49:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeaccc78679bb420f148117d1d898565c9c03255940cf801cb2ff6faac944358c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0EymjT1J6X0zMf5GcuXxuB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EymjT1J6X0zMf5GcuXxuB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeaccc78679bb420f148117d1d898565c9c03255940cf801cb2ff6faac944358c","isrc":"BRSGL9800197","name":"Ainda Mais","registered_at":"2026-06-10T00:49:35Z","spotify_id":"0EymjT1J6X0zMf5GcuXxuB","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 0xeaccc78679bb420f148117d1d898565c9c03255940cf801cb2ff6faac944358c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EymjT1J6X0zMf5GcuXxuB.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/0EymjT1J6X0zMf5GcuXxuB.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xeaccc78679bb420f148117d1d898565c9c03255940cf801cb2ff6faac944358c","isrc":"BRSGL9800197","name":"Ainda Mais","registered_at":"2026-06-10T00:49:35Z","spotify_id":"0EymjT1J6X0zMf5GcuXxuB","type":"track"}
track: Retrato
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207354
  explicit: false
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Samba Canção
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280032
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Águas Passadas
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218453
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Conversar Comigo
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260435
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Etérea
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257416
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01
track: Santo Dia
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209536
  explicit: false
  by artist: Notícias Dum Brasil
  by artist: Eduardo Gudin
  in album: Pra Tirar o Chapéu
    type: MusicAlbum
    date published: 2007-01-01

Um Jeito de Fazer Samba
type: MusicAlbum
date published: 2006-05-01
track: Um Jeito de Fazer Samba
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248040
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Ilana Volcov
  by artist: Selma Boragian
  in album: Um Jeito de Fazer Samba
    type: MusicAlbum
    date published: 2006-05-01
  isrc code: BRDPA0600066
track: O Amor e Eu
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252826
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Ilana Volcov
  by artist: Selma Boragian
  in album: Um Jeito de Fazer Samba
    type: MusicAlbum
    date published: 2006-05-01
  isrc code: BRDPA0600067
track: Praça 14 Bis
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295720
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  in album: Um Jeito de Fazer Samba
    type: MusicAlbum
    date published: 2006-05-01
  isrc code: BRDPA0600046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:40:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c
  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/0x5onBQLf1WRrpTbfyxovT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x5onBQLf1WRrpTbfyxovT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c","isrc":"BRDPA0600046","name":"Praça 14 Bis","registered_at":"2026-06-23T10:40:17Z","spotify_id":"0x5onBQLf1WRrpTbfyxovT","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 0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c. 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/0x5onBQLf1WRrpTbfyxovT.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/0x5onBQLf1WRrpTbfyxovT.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c","isrc":"BRDPA0600046","name":"Praça 14 Bis","registered_at":"2026-06-23T10:40:17Z","spotify_id":"0x5onBQLf1WRrpTbfyxovT","type":"track"}
track: Boa Maré
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228440
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Ilana Volcov
  by artist: Selma Boragian
  in album: Um Jeito de Fazer Samba
    type: MusicAlbum
    date published: 2006-05-01
  isrc code: BRDPA0600069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:14:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad
  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/52vh0uXKrJMlm9JRhl0Gg6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52vh0uXKrJMlm9JRhl0Gg6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad","isrc":"BRDPA0600069","name":"Boa Maré","registered_at":"2026-06-08T13:14:45Z","spotify_id":"52vh0uXKrJMlm9JRhl0Gg6","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 0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad. 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/52vh0uXKrJMlm9JRhl0Gg6.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/52vh0uXKrJMlm9JRhl0Gg6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad","isrc":"BRDPA0600069","name":"Boa Maré","registered_at":"2026-06-08T13:14:45Z","spotify_id":"52vh0uXKrJMlm9JRhl0Gg6","type":"track"}
track: Sempre Se Pode Sonhar
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222733
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Ilana Volcov
  by artist: Paulinho Da Viola
  by artist: Selma Boragian
  by artist: Vânia Bastos
  in album: Um Jeito de Fazer Samba
    type: MusicAlbum
    date published: 2006-05-01
  isrc code: BRDPA0600068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:53:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6jn8C9o6wTp3ibwAD3HoqB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jn8C9o6wTp3ibwAD3HoqB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258","isrc":"BRDPA0600068","name":"Sempre Se Pode Sonhar","registered_at":"2026-06-27T08:53:21Z","spotify_id":"6jn8C9o6wTp3ibwAD3HoqB","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 0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jn8C9o6wTp3ibwAD3HoqB.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/6jn8C9o6wTp3ibwAD3HoqB.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258","isrc":"BRDPA0600068","name":"Sempre Se Pode Sonhar","registered_at":"2026-06-27T08:53:21Z","spotify_id":"6jn8C9o6wTp3ibwAD3HoqB","type":"track"}
track: Vida Dá
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230106
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Ilana Volcov
  by artist: Selma Boragian
  in album: Um Jeito de Fazer Samba
    type: MusicAlbum
    date published: 2006-05-01
  isrc code: BRDPA0600070
track: Jerônimo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201866
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias Dum Brasil
  by artist: Ilana Volcov
  by artist: Selma Boragian
  in album: Um Jeito de Fazer Samba
  isrc code: BRDPA0600072
track: Euforia
track: Acendeu
track: Mundo
track: Sensação
track: Moto Perpétuo
track: Gostei de Ver
track: Desprevenido

Ilana Volcov
type: MusicGroup

Selma Boragian
type: MusicGroup

Um Jeito de Fazer Samba
type: MusicAlbum
date published: 2006-05-01

Euforia
type: MusicRecording
duration: PT3M10S
duration ms: 190773
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600074

Acendeu
type: MusicRecording
duration: PT4M52S
duration ms: 292040
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600071

Mundo
type: MusicRecording
duration: PT4M31S
duration ms: 271786
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600075

Sensação
type: MusicRecording
duration: PT3M38S
duration ms: 218320
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600077

Moto Perpétuo
type: MusicRecording
duration: PT3M19S
duration ms: 199066
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600076

Gostei de Ver
type: MusicRecording
duration: PT4M32S
duration ms: 272146
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600073

Desprevenido
type: MusicRecording
duration: PT4M4S
duration ms: 244146
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Adriana Moreira
by artist: Everson Pessoa
by artist: Ilana Volcov
by artist: Magno de Souza
by artist: Maurilio
by artist: Selma Boragian
by artist: Victor Pessoa
by artist: Yvison Casca
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600078

Luzes da Mesma Luz
type: MusicAlbum
date published: 2001-03-01
track: Abertura
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253893
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700010
track: Estrela do Norte
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284200
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700011
track: Das Flores
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246306
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0500011
track: Verde
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341866
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700012
track: Neo-Brasil
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276333
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700013
track: Paulista
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287826
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0400070
track: Ângulos
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249040
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700014
track: Obrigado
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334560
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700015
track: Mordaça
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316066
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700016
track: Canção Serena
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287933
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700017
track: Luzes da Mesma Luz
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369173
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700018
track: Ainda Mais
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267866
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700019
track: Apaixonada
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178200
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700020
track: Velho Ateu
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265933
  explicit: false
  by artist: Fatima Guedes
  by artist: Eduardo Gudin
  in album: Luzes da Mesma Luz
    type: MusicAlbum
    date published: 2001-03-01
  isrc code: BRDPA0700021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:35:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f
  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/7mRPL6yRDvfGbIhxS5PTeu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mRPL6yRDvfGbIhxS5PTeu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f","isrc":"BRDPA0700021","name":"Velho Ateu","registered_at":"2026-06-07T15:35:15Z","spotify_id":"7mRPL6yRDvfGbIhxS5PTeu","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 0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f. 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/7mRPL6yRDvfGbIhxS5PTeu.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/7mRPL6yRDvfGbIhxS5PTeu.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f","isrc":"BRDPA0700021","name":"Velho Ateu","registered_at":"2026-06-07T15:35:15Z","spotify_id":"7mRPL6yRDvfGbIhxS5PTeu","type":"track"}

2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
type: MusicAlbum
date published: 1995-01-01
track: Veneno
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246333
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500425
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:27:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4361663ef8569f6afcd04bf16ca0b882a9872a37f3bc94ca2fe10ca9eb9a28d0
  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/7lUra96uDZ1hBKAL8GnEvZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lUra96uDZ1hBKAL8GnEvZ
  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 0x4361663ef8569f6afcd04bf16ca0b882a9872a37f3bc94ca2fe10ca9eb9a28d0. 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/7lUra96uDZ1hBKAL8GnEvZ.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/7lUra96uDZ1hBKAL8GnEvZ.
    date published: 2026-07-02T03:55:08Z
track: Consideração
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228360
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500426
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T08:51:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dfda81f559893770c73818e7a9dbef7b2dd8ef675565e73f0402717c92eccbe
  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/63ancGyJUqTqVgaI87rCoH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63ancGyJUqTqVgaI87rCoH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4dfda81f559893770c73818e7a9dbef7b2dd8ef675565e73f0402717c92eccbe","isrc":"BREMI9500426","name":"Consideração","registered_at":"2026-06-22T08:51:09Z","spotify_id":"63ancGyJUqTqVgaI87rCoH","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 0x4dfda81f559893770c73818e7a9dbef7b2dd8ef675565e73f0402717c92eccbe. 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/63ancGyJUqTqVgaI87rCoH.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/63ancGyJUqTqVgaI87rCoH.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4dfda81f559893770c73818e7a9dbef7b2dd8ef675565e73f0402717c92eccbe","isrc":"BREMI9500426","name":"Consideração","registered_at":"2026-06-22T08:51:09Z","spotify_id":"63ancGyJUqTqVgaI87rCoH","type":"track"}
track: Tatuagem
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157853
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500427
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T15:45:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2188c832e1989ea9e090686737e376bf53d77bc6370cabaad399b1fcf018f20
  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/69FXAGhpcx8otFlV7QuVAd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69FXAGhpcx8otFlV7QuVAd
  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 0xb2188c832e1989ea9e090686737e376bf53d77bc6370cabaad399b1fcf018f20. 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/69FXAGhpcx8otFlV7QuVAd.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/69FXAGhpcx8otFlV7QuVAd.
    date published: 2026-07-02T03:55:08Z
track: Ingenuo
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241373
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500428
track: Residuo/Residuos
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241613
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500431
track: Marcha-Rancho
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159253
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500429
track: Justica
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149293
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500430
track: Velho Casarao
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190346
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500433
track: Refem Da Solidao
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169505
  explicit: false
  by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
  in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: BREMI9500434
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Cautela/Mordaca
track: Velho Passarinho
track: Danca De Forca
track: Essa Conversa
track: A Trindade (Poema)
track: Evangelho
track: E Melancolia
track: To Por Ai
track: Catecismo (Poema)
track: Canto Do Beato Louco
track: O Amolador
track: Canto Brasileiro (Poema)/Pesadelo
track: Hino / Mordaça

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T10:49:38+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe43dd4c3e7dd78107121b06e1e98be4e888be57616086628a77ac5347fefe8ae

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/46qgINdvEoUJeTrjUGBpqd.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46qgINdvEoUJeTrjUGBpqd

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe43dd4c3e7dd78107121b06e1e98be4e888be57616086628a77ac5347fefe8ae","isrc":"BREMI9500434","name":"Refem Da Solidao","registered_at":"2026-06-09T10:49:38Z","spotify_id":"46qgINdvEoUJeTrjUGBpqd","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 0xe43dd4c3e7dd78107121b06e1e98be4e888be57616086628a77ac5347fefe8ae. 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/46qgINdvEoUJeTrjUGBpqd.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/46qgINdvEoUJeTrjUGBpqd.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xe43dd4c3e7dd78107121b06e1e98be4e888be57616086628a77ac5347fefe8ae","isrc":"BREMI9500434","name":"Refem Da Solidao","registered_at":"2026-06-09T10:49:38Z","spotify_id":"46qgINdvEoUJeTrjUGBpqd","type":"track"}

Cautela/Mordaca
type: MusicRecording
duration: PT3M34S
duration ms: 214680
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T17:35:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9424da258b63c2c625124e21102a602ed6270693805e7fdc588871612542af6
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/61eOLu9qH5kfqP0yVoe8V3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61eOLu9qH5kfqP0yVoe8V3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0xa9424da258b63c2c625124e21102a602ed6270693805e7fdc588871612542af6. 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/61eOLu9qH5kfqP0yVoe8V3.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/61eOLu9qH5kfqP0yVoe8V3.
  date published: 2026-06-13T17:25:41Z

Velho Passarinho
type: MusicRecording
duration: PT3M36S
duration ms: 216133
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:42:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe06ee84558a9a593e94906c4d80db3f79189121bd36fbe36a1b345b263d444d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/66SDHlrNtXZXNYdz9XT99C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66SDHlrNtXZXNYdz9XT99C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe06ee84558a9a593e94906c4d80db3f79189121bd36fbe36a1b345b263d444d6","isrc":"BREMI9500437","name":"Velho Passarinho","registered_at":"2026-06-27T15:42:29Z","spotify_id":"66SDHlrNtXZXNYdz9XT99C","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 0xe06ee84558a9a593e94906c4d80db3f79189121bd36fbe36a1b345b263d444d6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66SDHlrNtXZXNYdz9XT99C.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/66SDHlrNtXZXNYdz9XT99C.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xe06ee84558a9a593e94906c4d80db3f79189121bd36fbe36a1b345b263d444d6","isrc":"BREMI9500437","name":"Velho Passarinho","registered_at":"2026-06-27T15:42:29Z","spotify_id":"66SDHlrNtXZXNYdz9XT99C","type":"track"}

Danca De Forca
type: MusicRecording
duration: PT3M1S
duration ms: 181893
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500438

Essa Conversa
type: MusicRecording
duration: PT3M27S
duration ms: 207818
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500439

A Trindade (Poema)
type: MusicRecording
duration: PT1M23S
duration ms: 83870
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500440

Evangelho
type: MusicRecording
duration: PT2M17S
duration ms: 137093
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:42:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcc886ac42d8067f37f8f85c1a32a7c210bb3fcdc73eb379104f4d8830b3c46e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6DsBBRxkNm9cyYI0ruLORr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DsBBRxkNm9cyYI0ruLORr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0xfcc886ac42d8067f37f8f85c1a32a7c210bb3fcdc73eb379104f4d8830b3c46e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DsBBRxkNm9cyYI0ruLORr.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/6DsBBRxkNm9cyYI0ruLORr.
  date published: 2026-07-02T11:38:34Z

E Melancolia
type: MusicRecording
duration: PT4M33S
duration ms: 273586
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500442

To Por Ai
type: MusicRecording
duration: PT2M21S
duration ms: 141827
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500443

Catecismo (Poema)
type: MusicRecording
duration: PT0M47S
duration ms: 47533
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500444

Canto Do Beato Louco
type: MusicRecording
duration: PT3M43S
duration ms: 223773
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500445

O Amolador
type: MusicRecording
duration: PT3M23S
duration ms: 203081
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500446

Canto Brasileiro (Poema)/Pesadelo
type: MusicRecording
duration: PT3M49S
duration ms: 229306
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI9500447

Hino / Mordaça
type: MusicRecording
duration: PT3M9S
duration ms: 189360
explicit: false
by artist: Eduardo Gudin/Paulo Cesar Pinheiro/Marcia
in album: 2 Em 1 (O Importante E Que A Nossa Emocao Sobreviva - Vol 1 & 2;Gravado Ao Vivo)
  type: MusicAlbum
  date published: 1995-01-01
isrc code: BREMI7600486

Eduardo Gudin & Vânia Bastos
type: MusicAlbum
date published: 1989-07-17
track: Mensagem
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228266
  explicit: false
  by artist: Eduardo Gudin
  by artist: Vânia Bastos
  in album: Eduardo Gudin & Vânia Bastos
    type: MusicAlbum
    date published: 1989-07-17
  isrc code: BRELD0500127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:45:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa40d32ea1a72214145c8a46ee8d3b415b3b174e109ae73b920fb5b0a095e211
  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/7Blbzb5TPJuLK7X76KGgYt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Blbzb5TPJuLK7X76KGgYt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xaa40d32ea1a72214145c8a46ee8d3b415b3b174e109ae73b920fb5b0a095e211. 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/7Blbzb5TPJuLK7X76KGgYt.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/7Blbzb5TPJuLK7X76KGgYt.
    date published: 2026-06-13T13:32:09Z
track: Conjunto de Baile
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193400
  explicit: false
  by artist: Eduardo Gudin
  by artist: Vânia Bastos
  in album: Eduardo Gudin & Vânia Bastos
    type: MusicAlbum
    date published: 1989-07-17
  isrc code: BRELD0500128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:26:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a74869c341d72ed818f4d59fc56200828377497df4032c9a2ca182434912d64
  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/7JjKxa7cvkycUKSterosXr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JjKxa7cvkycUKSterosXr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9a74869c341d72ed818f4d59fc56200828377497df4032c9a2ca182434912d64","isrc":"BRELD0500128","name":"Conjunto de Baile","registered_at":"2026-06-18T03:26:47Z","spotify_id":"7JjKxa7cvkycUKSterosXr","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 0x9a74869c341d72ed818f4d59fc56200828377497df4032c9a2ca182434912d64. 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/7JjKxa7cvkycUKSterosXr.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/7JjKxa7cvkycUKSterosXr.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9a74869c341d72ed818f4d59fc56200828377497df4032c9a2ca182434912d64","isrc":"BRELD0500128","name":"Conjunto de Baile","registered_at":"2026-06-18T03:26:47Z","spotify_id":"7JjKxa7cvkycUKSterosXr","type":"track"}
track: Estrela
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169560
  explicit: false
  by artist: Eduardo Gudin
  by artist: Vânia Bastos
  in album: Eduardo Gudin & Vânia Bastos
    type: MusicAlbum
    date published: 1989-07-17
  isrc code: BRELD0500129
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:50:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd3e04cf4e43801581b09fb635844e27b7a46cb3f90993cd1c7aa9ecfeacbb5a
  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/1jLGuIxEfowmX5Zm9wN8hO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jLGuIxEfowmX5Zm9wN8hO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0xfd3e04cf4e43801581b09fb635844e27b7a46cb3f90993cd1c7aa9ecfeacbb5a. 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/1jLGuIxEfowmX5Zm9wN8hO.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/1jLGuIxEfowmX5Zm9wN8hO.
    date published: 2026-06-13T12:53:06Z
track: Confesso
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261573
  explicit: false
  by artist: Eduardo Gudin
  by artist: Vânia Bastos
  in album: Eduardo Gudin & Vânia Bastos
    type: MusicAlbum
    date published: 1989-07-17
  isrc code: BRELD0500130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:26:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda7ec82eebcded4b364ad6a5757556f0f239e1627f94edaf3dc4fdbcbb9df226
  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/7yuiYOdZSxSbMKtrEMKOMl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yuiYOdZSxSbMKtrEMKOMl
  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 0xda7ec82eebcded4b364ad6a5757556f0f239e1627f94edaf3dc4fdbcbb9df226. 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/7yuiYOdZSxSbMKtrEMKOMl.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/7yuiYOdZSxSbMKtrEMKOMl.
    date published: 2026-07-02T03:55:08Z
track: Verde
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284626
  explicit: false
  by artist: Eduardo Gudin
  by artist: Vânia Bastos
  in album: Eduardo Gudin & Vânia Bastos
    type: MusicAlbum
    date published: 1989-07-17
  isrc code: BRELD0500131
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Paulista
track: Lenda
track: Cidade Oculta
track: Bem-Bom
track: Balãozinho

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T21:04:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x30c62665cf07c2173c407955d72dee01dec73b81373c66ba71dba5bd16effe2d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1eVxR1XnuN15JPWyLgvYd9.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eVxR1XnuN15JPWyLgvYd9

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

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 0x30c62665cf07c2173c407955d72dee01dec73b81373c66ba71dba5bd16effe2d. 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/1eVxR1XnuN15JPWyLgvYd9.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/1eVxR1XnuN15JPWyLgvYd9.
date published: 2026-06-13T15:41:10Z

Paulista
type: MusicRecording
duration: PT3M56S
duration ms: 236906
explicit: false
by artist: Eduardo Gudin
by artist: Vânia Bastos
in album: Eduardo Gudin & Vânia Bastos
  type: MusicAlbum
  date published: 1989-07-17
isrc code: BRELD0500132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:56:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef6c26e4ec7f4ad789639b199c0bcee4ebdbe66eb9ecce66f3e7089d81e4c4ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2JzWwWWKxcR12Ed9AJqJWY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JzWwWWKxcR12Ed9AJqJWY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xef6c26e4ec7f4ad789639b199c0bcee4ebdbe66eb9ecce66f3e7089d81e4c4ac. 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/2JzWwWWKxcR12Ed9AJqJWY.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/2JzWwWWKxcR12Ed9AJqJWY.
  date published: 2026-06-13T15:41:10Z

Lenda
type: MusicRecording
duration: PT3M28S
duration ms: 208133
explicit: false
by artist: Eduardo Gudin
by artist: Vânia Bastos
in album: Eduardo Gudin & Vânia Bastos
  type: MusicAlbum
  date published: 1989-07-17
isrc code: BRELD0500133

Cidade Oculta
type: MusicRecording
duration: PT4M11S
duration ms: 251533
explicit: false
by artist: Eduardo Gudin
by artist: Vânia Bastos
in album: Eduardo Gudin & Vânia Bastos
  type: MusicAlbum
  date published: 1989-07-17
isrc code: BRELD0500134

Bem-Bom
type: MusicRecording
duration: PT3M17S
duration ms: 197066
explicit: false
by artist: Eduardo Gudin
by artist: Vânia Bastos
in album: Eduardo Gudin & Vânia Bastos
  type: MusicAlbum
  date published: 1989-07-17
isrc code: BRELD0500135

Balãozinho
type: MusicRecording
duration: PT3M16S
duration ms: 196480
explicit: false
by artist: Eduardo Gudin
by artist: Vânia Bastos
in album: Eduardo Gudin & Vânia Bastos
  type: MusicAlbum
  date published: 1989-07-17
isrc code: BRELD0500136

Eduardo Gudin
type: MusicAlbum
date published: 1973-06-01
track: Olha O Que Ela Fez
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193426
  explicit: false
  by artist: Eduardo Gudin
  by artist: Jane Morais
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:34:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70b3a211bf66d6a0c2ea68349b0aa8f4b446903ef1b1d19512a1442ac2edcc42
  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/5ENFxmtzRZPPrhfdaI5oLR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ENFxmtzRZPPrhfdaI5oLR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70b3a211bf66d6a0c2ea68349b0aa8f4b446903ef1b1d19512a1442ac2edcc42","isrc":"BREMI0300212","name":"Olha O Que Ela Fez","registered_at":"2026-06-24T21:34:29Z","spotify_id":"5ENFxmtzRZPPrhfdaI5oLR","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 0x70b3a211bf66d6a0c2ea68349b0aa8f4b446903ef1b1d19512a1442ac2edcc42. 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/5ENFxmtzRZPPrhfdaI5oLR.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/5ENFxmtzRZPPrhfdaI5oLR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x70b3a211bf66d6a0c2ea68349b0aa8f4b446903ef1b1d19512a1442ac2edcc42","isrc":"BREMI0300212","name":"Olha O Que Ela Fez","registered_at":"2026-06-24T21:34:29Z","spotify_id":"5ENFxmtzRZPPrhfdaI5oLR","type":"track"}
track: A Velhice Da Porta-Bandeira
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190973
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300213
track: E Lá Se Vão Meus Anéis
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143400
  explicit: false
  by artist: Eduardo Gudin
  by artist: Paulo Cesar Pinheiro
  by artist: Jane Morais
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI7300099
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:11:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6a728813b8205eafaf2f5fed28e3a4c0d1414afdbcbadf54215ebce180ef85e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4SEPbaOHoD5OJOnPYH3FRo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SEPbaOHoD5OJOnPYH3FRo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc6a728813b8205eafaf2f5fed28e3a4c0d1414afdbcbadf54215ebce180ef85e","isrc":"BREMI7300099","name":"E Lá Se Vão Meus Anéis","registered_at":"2026-06-21T10:11:13Z","spotify_id":"4SEPbaOHoD5OJOnPYH3FRo","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 0xc6a728813b8205eafaf2f5fed28e3a4c0d1414afdbcbadf54215ebce180ef85e. 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/4SEPbaOHoD5OJOnPYH3FRo.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/4SEPbaOHoD5OJOnPYH3FRo.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc6a728813b8205eafaf2f5fed28e3a4c0d1414afdbcbadf54215ebce180ef85e","isrc":"BREMI7300099","name":"E Lá Se Vão Meus Anéis","registered_at":"2026-06-21T10:11:13Z","spotify_id":"4SEPbaOHoD5OJOnPYH3FRo","type":"track"}
track: Labirintos
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235333
  explicit: false
  by artist: Eduardo Gudin
  by artist: Jane Morais
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300214
track: Sozinho
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155493
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300215
track: Sem Jeito
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159000
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300216
track: Desperdício
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184400
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300217
track: Dia De Muito É Vespera De Nada
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213133
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300218
track: Nem Réu, Nem Juiz
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157133
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300219
track: Choro Do Amor Vivido
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149600
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300220
track: Deixa Teu Mal
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182973
  explicit: false
  by artist: Eduardo Gudin
  in album: Eduardo Gudin
    type: MusicAlbum
    date published: 1973-06-01
  isrc code: BREMI0300221

Vou Pegar o Metrô
type: MusicAlbum
date published: 2024-08-06
track: Vou Pegar o Metrô
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314500
  explicit: false
  by artist: Eduardo Gudin
  by artist: Conjunto João Rubinato
  in album: Vou Pegar o Metrô
    type: MusicAlbum
    date published: 2024-08-06
  isrc code: BRRPA2400001

Arrebentação
type: MusicAlbum
date published: 2022-01-14
track: Arrebentação
  type: MusicRecording
  duration: PT6M4S
  duration ms: 364133
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Naila Gallota
  in album: Arrebentação
    type: MusicAlbum
    date published: 2022-01-14

Alma
type: MusicAlbum
date published: 2019-08-16
track: Alma
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290840
  explicit: false
  by artist: Eduardo Gudin
  by artist: Léla Simões
  by artist: Jorge Helder
  by artist: Jorginho Saavedra
  in album: Alma
    type: MusicAlbum
    date published: 2019-08-16
  isrc code: BXSVC1900182

Olhos Sentimentais (Single)
type: MusicAlbum
date published: 2015-07-07
track: Olhos Sentimentais
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231533
  explicit: false
  by artist: Eduardo Gudin
  by artist: Notícias dum Brasil 4
  by artist: Paulo Cesar Pinheiro
  in album: Olhos Sentimentais (Single)
    type: MusicAlbum
    date published: 2015-07-07

Beth Carvalho Canta o Samba de São Paulo
type: MusicAlbum
date published: 1970-01-01
track: Iracema
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201000
  explicit: false
  by artist: Beth Carvalho
  in album: Beth Carvalho Canta o Samba de São Paulo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300542
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:45:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04d3da40417d953451b8f651d16e567e643c9ac93ee72a4c10480dd4b5f68546
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4zlaEvGhZfAloX3n9BSSRJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zlaEvGhZfAloX3n9BSSRJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 0x04d3da40417d953451b8f651d16e567e643c9ac93ee72a4c10480dd4b5f68546. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zlaEvGhZfAloX3n9BSSRJ.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/4zlaEvGhZfAloX3n9BSSRJ.
    date published: 2026-07-02T05:09:12Z
track: Sereno
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206600
  explicit: false
  by artist: Beth Carvalho
  by artist: Osvaldinho da Cuíca
  in album: Beth Carvalho Canta o Samba de São Paulo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300543
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:13:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3be668d131d6600aaff8d40b638a0a0d4db9b127f2bfd05a0635b37abaa2f230
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7mEpWxJ0kSVYaSLxzFHQ1c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mEpWxJ0kSVYaSLxzFHQ1c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 0x3be668d131d6600aaff8d40b638a0a0d4db9b127f2bfd05a0635b37abaa2f230. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mEpWxJ0kSVYaSLxzFHQ1c.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/7mEpWxJ0kSVYaSLxzFHQ1c.
    date published: 2026-07-02T05:09:12Z
track: Sem Ataque, Sem Defesa
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262000
  explicit: false
  by artist: Beth Carvalho
  in album: Beth Carvalho Canta o Samba de São Paulo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:27:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb9b8cfc988b3b74ea11cecb9540f790c98cb1af506dc5eabdf81fd7eca546ba
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/798Xf0TUugc3Rz9WuQtV8n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/798Xf0TUugc3Rz9WuQtV8n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb9b8cfc988b3b74ea11cecb9540f790c98cb1af506dc5eabdf81fd7eca546ba","isrc":"BRVLS9300544","name":"Sem Ataque, Sem Defesa","registered_at":"2026-06-05T17:27:42Z","spotify_id":"798Xf0TUugc3Rz9WuQtV8n","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 0xfb9b8cfc988b3b74ea11cecb9540f790c98cb1af506dc5eabdf81fd7eca546ba. 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/798Xf0TUugc3Rz9WuQtV8n.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/798Xf0TUugc3Rz9WuQtV8n.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfb9b8cfc988b3b74ea11cecb9540f790c98cb1af506dc5eabdf81fd7eca546ba","isrc":"BRVLS9300544","name":"Sem Ataque, Sem Defesa","registered_at":"2026-06-05T17:27:42Z","spotify_id":"798Xf0TUugc3Rz9WuQtV8n","type":"track"}
track: Fogo de Saudade
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213733
  explicit: false
  by artist: Beth Carvalho
  in album: Beth Carvalho Canta o Samba de São Paulo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T15:43:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9dbcbd8fffd32d0ce63f19ff866c6bb8f64a50c1f41ac236dd273d3eda82587
  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/1fEIjxuFogwARAaxxHbXxc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fEIjxuFogwARAaxxHbXxc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb9dbcbd8fffd32d0ce63f19ff866c6bb8f64a50c1f41ac236dd273d3eda82587","isrc":"BRVLS9300545","name":"Fogo de Saudade","registered_at":"2026-06-11T15:43:45Z","spotify_id":"1fEIjxuFogwARAaxxHbXxc","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 0xb9dbcbd8fffd32d0ce63f19ff866c6bb8f64a50c1f41ac236dd273d3eda82587. 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/1fEIjxuFogwARAaxxHbXxc.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/1fEIjxuFogwARAaxxHbXxc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xb9dbcbd8fffd32d0ce63f19ff866c6bb8f64a50c1f41ac236dd273d3eda82587","isrc":"BRVLS9300545","name":"Fogo de Saudade","registered_at":"2026-06-11T15:43:45Z","spotify_id":"1fEIjxuFogwARAaxxHbXxc","type":"track"}
track: Meu Sexto Sentido (Madrigais)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185293
  explicit: false
  by artist: Beth Carvalho
  in album: Beth Carvalho Canta o Samba de São Paulo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300546
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mania da Gente
track: Outro Amor
track: Dia Seguinte
track: Feitio de Oração
track: Velho Ateu
track: Maior é Deus
track: Regra Três
track: Meu Lirismo
track: Tradição
track: Vem Pra Roda Pra Versar
track: Silêncio No Bixiga
track: Castiguei
track: Triste Madrugada
track: Praça Clóvis
track: Volta por Cima
track: Despejo na Favela
track: Saudosa Maloca
track: Trem das Onze
track: A Luta, Vai-Vai!

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T10:36:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x11f8f8107c8c447ae583f33905ffaeb6ed7c1faee43d709ab62834ebb060dafc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/732S5MLyP6akwJC3VlsmFZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/732S5MLyP6akwJC3VlsmFZ

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x11f8f8107c8c447ae583f33905ffaeb6ed7c1faee43d709ab62834ebb060dafc","isrc":"BRVLS9300546","name":"Meu Sexto Sentido (Madrigais)","registered_at":"2026-06-23T10:36:37Z","spotify_id":"732S5MLyP6akwJC3VlsmFZ","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 0x11f8f8107c8c447ae583f33905ffaeb6ed7c1faee43d709ab62834ebb060dafc. 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/732S5MLyP6akwJC3VlsmFZ.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/732S5MLyP6akwJC3VlsmFZ.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x11f8f8107c8c447ae583f33905ffaeb6ed7c1faee43d709ab62834ebb060dafc","isrc":"BRVLS9300546","name":"Meu Sexto Sentido (Madrigais)","registered_at":"2026-06-23T10:36:37Z","spotify_id":"732S5MLyP6akwJC3VlsmFZ","type":"track"}

Mania da Gente
type: MusicRecording
duration: PT3M32S
duration ms: 212373
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300547
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:22:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dd07d076fcca14528246ba63b1e58a59d4f94ddfd692b676a2f8a95118c1a65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/27su5kxvgLdzZL5rnNtUTL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27su5kxvgLdzZL5rnNtUTL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dd07d076fcca14528246ba63b1e58a59d4f94ddfd692b676a2f8a95118c1a65","isrc":"BRVLS9300547","name":"Mania da Gente","registered_at":"2026-06-25T08:22:50Z","spotify_id":"27su5kxvgLdzZL5rnNtUTL","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 0x4dd07d076fcca14528246ba63b1e58a59d4f94ddfd692b676a2f8a95118c1a65. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27su5kxvgLdzZL5rnNtUTL.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/27su5kxvgLdzZL5rnNtUTL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4dd07d076fcca14528246ba63b1e58a59d4f94ddfd692b676a2f8a95118c1a65","isrc":"BRVLS9300547","name":"Mania da Gente","registered_at":"2026-06-25T08:22:50Z","spotify_id":"27su5kxvgLdzZL5rnNtUTL","type":"track"}

Outro Amor
type: MusicRecording
duration: PT3M3S
duration ms: 183160
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300548
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T08:52:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0ee6c5ca8c2534828537397d27fbc2b8069eca6509eecb61a16cc08dc88be6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2WBzOYM1gWERFeSYuJYpKA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WBzOYM1gWERFeSYuJYpKA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0ee6c5ca8c2534828537397d27fbc2b8069eca6509eecb61a16cc08dc88be6e","isrc":"BRVLS9300548","name":"Outro Amor","registered_at":"2026-06-27T08:52:20Z","spotify_id":"2WBzOYM1gWERFeSYuJYpKA","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 0xd0ee6c5ca8c2534828537397d27fbc2b8069eca6509eecb61a16cc08dc88be6e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WBzOYM1gWERFeSYuJYpKA.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/2WBzOYM1gWERFeSYuJYpKA.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd0ee6c5ca8c2534828537397d27fbc2b8069eca6509eecb61a16cc08dc88be6e","isrc":"BRVLS9300548","name":"Outro Amor","registered_at":"2026-06-27T08:52:20Z","spotify_id":"2WBzOYM1gWERFeSYuJYpKA","type":"track"}

Dia Seguinte
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300549
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:07:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95b6ece5bcb1f46bfda76fb8b193f23644b077b2641a1618358b9dbdf9aaa583
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Abl8VU6nHEBrepNaukz07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Abl8VU6nHEBrepNaukz07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95b6ece5bcb1f46bfda76fb8b193f23644b077b2641a1618358b9dbdf9aaa583","isrc":"BRVLS9300549","name":"Dia Seguinte","registered_at":"2026-06-24T17:07:53Z","spotify_id":"1Abl8VU6nHEBrepNaukz07","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 0x95b6ece5bcb1f46bfda76fb8b193f23644b077b2641a1618358b9dbdf9aaa583. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Abl8VU6nHEBrepNaukz07.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/1Abl8VU6nHEBrepNaukz07.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x95b6ece5bcb1f46bfda76fb8b193f23644b077b2641a1618358b9dbdf9aaa583","isrc":"BRVLS9300549","name":"Dia Seguinte","registered_at":"2026-06-24T17:07:53Z","spotify_id":"1Abl8VU6nHEBrepNaukz07","type":"track"}

Feitio de Oração
type: MusicRecording
duration: PT3M1S
duration ms: 181973
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:14:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b20cb092cb7817e90d8314b8a35d403110b60abbe840d20da82a0565295f5be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/79FDAtGwGuQePKat3S4s6U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79FDAtGwGuQePKat3S4s6U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b20cb092cb7817e90d8314b8a35d403110b60abbe840d20da82a0565295f5be","isrc":"BRVLS9300550","name":"Feitio de Oração","registered_at":"2026-06-25T08:14:02Z","spotify_id":"79FDAtGwGuQePKat3S4s6U","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 0x8b20cb092cb7817e90d8314b8a35d403110b60abbe840d20da82a0565295f5be. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79FDAtGwGuQePKat3S4s6U.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/79FDAtGwGuQePKat3S4s6U.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8b20cb092cb7817e90d8314b8a35d403110b60abbe840d20da82a0565295f5be","isrc":"BRVLS9300550","name":"Feitio de Oração","registered_at":"2026-06-25T08:14:02Z","spotify_id":"79FDAtGwGuQePKat3S4s6U","type":"track"}

Velho Ateu
type: MusicRecording
duration: PT3M45S
duration ms: 225493
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:08:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4xO6ZvcQqLRxiVkPCIOupK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xO6ZvcQqLRxiVkPCIOupK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2","isrc":"BRVLS9300551","name":"Velho Ateu","registered_at":"2026-06-20T09:08:36Z","spotify_id":"4xO6ZvcQqLRxiVkPCIOupK","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 0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2. 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/4xO6ZvcQqLRxiVkPCIOupK.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/4xO6ZvcQqLRxiVkPCIOupK.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2","isrc":"BRVLS9300551","name":"Velho Ateu","registered_at":"2026-06-20T09:08:36Z","spotify_id":"4xO6ZvcQqLRxiVkPCIOupK","type":"track"}

Maior é Deus
type: MusicRecording
duration: PT2M17S
duration ms: 137866
explicit: false
by artist: Beth Carvalho
by artist: Eduardo Gudin
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300552
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:19:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1
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/7D7BBQB8eO3nEYhGnZbC55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D7BBQB8eO3nEYhGnZbC55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1","isrc":"BRVLS9300552","name":"Maior é Deus","registered_at":"2026-06-09T09:19:32Z","spotify_id":"7D7BBQB8eO3nEYhGnZbC55","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 0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1. 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/7D7BBQB8eO3nEYhGnZbC55.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/7D7BBQB8eO3nEYhGnZbC55.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1","isrc":"BRVLS9300552","name":"Maior é Deus","registered_at":"2026-06-09T09:19:32Z","spotify_id":"7D7BBQB8eO3nEYhGnZbC55","type":"track"}

Regra Três
type: MusicRecording
duration: PT3M42S
duration ms: 222573
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:38:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33
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/6qDog7scXNhWj4qxqsnWMt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qDog7scXNhWj4qxqsnWMt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33","isrc":"BRVLS9300553","name":"Regra Três","registered_at":"2026-06-09T18:38:37Z","spotify_id":"6qDog7scXNhWj4qxqsnWMt","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 0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33. 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/6qDog7scXNhWj4qxqsnWMt.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/6qDog7scXNhWj4qxqsnWMt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33","isrc":"BRVLS9300553","name":"Regra Três","registered_at":"2026-06-09T18:38:37Z","spotify_id":"6qDog7scXNhWj4qxqsnWMt","type":"track"}

Meu Lirismo
type: MusicRecording
duration: PT2M53S
duration ms: 173466
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T11:24:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac1f6402cc4b148581e6580eead404c82348fe647eeab74b8d81294b3878b395
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lSkFGHoQKaogmxRRyLHsg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lSkFGHoQKaogmxRRyLHsg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac1f6402cc4b148581e6580eead404c82348fe647eeab74b8d81294b3878b395","isrc":"BRVLS9300554","name":"Meu Lirismo","registered_at":"2026-06-27T11:24:30Z","spotify_id":"4lSkFGHoQKaogmxRRyLHsg","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 0xac1f6402cc4b148581e6580eead404c82348fe647eeab74b8d81294b3878b395. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lSkFGHoQKaogmxRRyLHsg.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/4lSkFGHoQKaogmxRRyLHsg.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xac1f6402cc4b148581e6580eead404c82348fe647eeab74b8d81294b3878b395","isrc":"BRVLS9300554","name":"Meu Lirismo","registered_at":"2026-06-27T11:24:30Z","spotify_id":"4lSkFGHoQKaogmxRRyLHsg","type":"track"}

Tradição
type: MusicRecording
duration: PT3M20S
duration ms: 200000
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:31:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72
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/7I61gMVym233vakzzvCJyU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I61gMVym233vakzzvCJyU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72","isrc":"BRVLS9300555","name":"Tradição","registered_at":"2026-06-08T21:31:48Z","spotify_id":"7I61gMVym233vakzzvCJyU","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 0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72. 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/7I61gMVym233vakzzvCJyU.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/7I61gMVym233vakzzvCJyU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72","isrc":"BRVLS9300555","name":"Tradição","registered_at":"2026-06-08T21:31:48Z","spotify_id":"7I61gMVym233vakzzvCJyU","type":"track"}

Vem Pra Roda Pra Versar
type: MusicRecording
duration: PT3M2S
duration ms: 182026
explicit: false
by artist: Beth Carvalho
by artist: Maurinho da Mazzei
by artist: Geraldo Filme
by artist: Silvio Modesto
by artist: Osvaldinho da Cuíca
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300556

Silêncio No Bixiga
type: MusicRecording
duration: PT2M38S
duration ms: 158133
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:32:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4uzbUia6iPZJucQZRsI3qN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uzbUia6iPZJucQZRsI3qN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1","isrc":"BRVLS9300557","name":"Silêncio No Bixiga","registered_at":"2026-06-18T18:32:17Z","spotify_id":"4uzbUia6iPZJucQZRsI3qN","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 0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1. 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/4uzbUia6iPZJucQZRsI3qN.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/4uzbUia6iPZJucQZRsI3qN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1","isrc":"BRVLS9300557","name":"Silêncio No Bixiga","registered_at":"2026-06-18T18:32:17Z","spotify_id":"4uzbUia6iPZJucQZRsI3qN","type":"track"}

Castiguei
type: MusicRecording
duration: PT2M11S
duration ms: 131106
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300558

Triste Madrugada
type: MusicRecording
duration: PT3M7S
duration ms: 187626
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T14:32:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33dfe7e794b7db3486a1b3bd1261c5a9068b905e369321037d9f9ff5f0e6fde9
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/4ZPINPsaepMcBfUniHU6dK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZPINPsaepMcBfUniHU6dK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33dfe7e794b7db3486a1b3bd1261c5a9068b905e369321037d9f9ff5f0e6fde9","isrc":"BRVLS9300559","name":"Triste Madrugada","registered_at":"2026-06-19T14:32:06Z","spotify_id":"4ZPINPsaepMcBfUniHU6dK","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 0x33dfe7e794b7db3486a1b3bd1261c5a9068b905e369321037d9f9ff5f0e6fde9. 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/4ZPINPsaepMcBfUniHU6dK.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/4ZPINPsaepMcBfUniHU6dK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x33dfe7e794b7db3486a1b3bd1261c5a9068b905e369321037d9f9ff5f0e6fde9","isrc":"BRVLS9300559","name":"Triste Madrugada","registered_at":"2026-06-19T14:32:06Z","spotify_id":"4ZPINPsaepMcBfUniHU6dK","type":"track"}

Praça Clóvis
type: MusicRecording
duration: PT1M15S
duration ms: 75906
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300560

Volta por Cima
type: MusicRecording
duration: PT2M36S
duration ms: 156466
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:07:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4W6fxo1IseS922tCGMNhga.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W6fxo1IseS922tCGMNhga
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c","isrc":"BRVLS9300561","name":"Volta por Cima","registered_at":"2026-06-04T13:07:56Z","spotify_id":"4W6fxo1IseS922tCGMNhga","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 0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4W6fxo1IseS922tCGMNhga.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/4W6fxo1IseS922tCGMNhga.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c","isrc":"BRVLS9300561","name":"Volta por Cima","registered_at":"2026-06-04T13:07:56Z","spotify_id":"4W6fxo1IseS922tCGMNhga","type":"track"}

Despejo na Favela
type: MusicRecording
duration: PT3M7S
duration ms: 187600
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:15:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6RZfifLvnv4H2ezzJ9IJNc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RZfifLvnv4H2ezzJ9IJNc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778","isrc":"BRVLS9300562","name":"Despejo na Favela","registered_at":"2026-06-25T08:15:07Z","spotify_id":"6RZfifLvnv4H2ezzJ9IJNc","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 0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RZfifLvnv4H2ezzJ9IJNc.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/6RZfifLvnv4H2ezzJ9IJNc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778","isrc":"BRVLS9300562","name":"Despejo na Favela","registered_at":"2026-06-25T08:15:07Z","spotify_id":"6RZfifLvnv4H2ezzJ9IJNc","type":"track"}

Saudosa Maloca
type: MusicRecording
duration: PT2M32S
duration ms: 152666
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:16:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8
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/6JsL3yvODDmC4S8fPKPkx9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JsL3yvODDmC4S8fPKPkx9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8","isrc":"BRVLS9300563","name":"Saudosa Maloca","registered_at":"2026-06-10T19:16:30Z","spotify_id":"6JsL3yvODDmC4S8fPKPkx9","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 0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8. 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/6JsL3yvODDmC4S8fPKPkx9.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/6JsL3yvODDmC4S8fPKPkx9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8","isrc":"BRVLS9300563","name":"Saudosa Maloca","registered_at":"2026-06-10T19:16:30Z","spotify_id":"6JsL3yvODDmC4S8fPKPkx9","type":"track"}

Trem das Onze
type: MusicRecording
duration: PT2M33S
duration ms: 153893
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:08:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9
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/40yqZGsBNgnfPWbpw4UF7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40yqZGsBNgnfPWbpw4UF7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9","isrc":"BRVLS9300564","name":"Trem das Onze","registered_at":"2026-06-09T09:08:40Z","spotify_id":"40yqZGsBNgnfPWbpw4UF7b","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 0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9. 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/40yqZGsBNgnfPWbpw4UF7b.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/40yqZGsBNgnfPWbpw4UF7b.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9","isrc":"BRVLS9300564","name":"Trem das Onze","registered_at":"2026-06-09T09:08:40Z","spotify_id":"40yqZGsBNgnfPWbpw4UF7b","type":"track"}

A Luta, Vai-Vai!
type: MusicRecording
duration: PT3M34S
duration ms: 214066
explicit: false
by artist: Beth Carvalho
in album: Beth Carvalho Canta o Samba de São Paulo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300565

Viva São Paulo! (Ao Vivo)
type: MusicAlbum
date published: 1970-01-01
track: Saudosa Maloca
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152666
  explicit: false
  by artist: Beth Carvalho
  in album: Viva São Paulo! (Ao Vivo)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300563
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T19:16:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8
  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/5dF0sOSesYewEcsiNyeux1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dF0sOSesYewEcsiNyeux1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8","isrc":"BRVLS9300563","name":"Saudosa Maloca","registered_at":"2026-06-10T19:16:30Z","spotify_id":"5dF0sOSesYewEcsiNyeux1","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 0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8. 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/5dF0sOSesYewEcsiNyeux1.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/5dF0sOSesYewEcsiNyeux1.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x36951bcfbecc3283e8969f7855d0f2b21abc5380ae4a46080470fa62591c61c8","isrc":"BRVLS9300563","name":"Saudosa Maloca","registered_at":"2026-06-10T19:16:30Z","spotify_id":"5dF0sOSesYewEcsiNyeux1","type":"track"}
track: Trem das Onze
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153893
  explicit: false
  by artist: Beth Carvalho
  in album: Viva São Paulo! (Ao Vivo)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:08:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1L0SZ5mgVEfsRo5wnGf7BK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1L0SZ5mgVEfsRo5wnGf7BK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9","isrc":"BRVLS9300564","name":"Trem das Onze","registered_at":"2026-06-09T09:08:40Z","spotify_id":"1L0SZ5mgVEfsRo5wnGf7BK","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 0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9. 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/1L0SZ5mgVEfsRo5wnGf7BK.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/1L0SZ5mgVEfsRo5wnGf7BK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9","isrc":"BRVLS9300564","name":"Trem das Onze","registered_at":"2026-06-09T09:08:40Z","spotify_id":"1L0SZ5mgVEfsRo5wnGf7BK","type":"track"}
track: Volta por Cima
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156466
  explicit: false
  by artist: Beth Carvalho
  in album: Viva São Paulo! (Ao Vivo)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300561
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:07:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c
  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/48REikzxPN01CnUDXU9VHZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48REikzxPN01CnUDXU9VHZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c","isrc":"BRVLS9300561","name":"Volta por Cima","registered_at":"2026-06-04T13:07:56Z","spotify_id":"48REikzxPN01CnUDXU9VHZ","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 0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c. 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/48REikzxPN01CnUDXU9VHZ.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/48REikzxPN01CnUDXU9VHZ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x7698ec8fe63523cb081683633b22133cb5adcd0e05c30cdfe20f8d019e33b16c","isrc":"BRVLS9300561","name":"Volta por Cima","registered_at":"2026-06-04T13:07:56Z","spotify_id":"48REikzxPN01CnUDXU9VHZ","type":"track"}
track: Despejo Na Favela
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187600
  explicit: false
  by artist: Beth Carvalho
  in album: Viva São Paulo! (Ao Vivo)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300562
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:15:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0OA0lu59ru4tdhc0ngVRuu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OA0lu59ru4tdhc0ngVRuu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778","isrc":"BRVLS9300562","name":"Despejo Na Favela","registered_at":"2026-06-25T08:15:07Z","spotify_id":"0OA0lu59ru4tdhc0ngVRuu","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 0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OA0lu59ru4tdhc0ngVRuu.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/0OA0lu59ru4tdhc0ngVRuu.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x4e8b7bc51298a8becf345b3a84c90f0cbe8ff9977e16b04b50b09d9284649778","isrc":"BRVLS9300562","name":"Despejo Na Favela","registered_at":"2026-06-25T08:15:07Z","spotify_id":"0OA0lu59ru4tdhc0ngVRuu","type":"track"}
track: Tradição
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
  explicit: false
  by artist: Beth Carvalho
  in album: Viva São Paulo! (Ao Vivo)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRVLS9300555
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Silêncio No Bixiga
track: Velho Ateu
track: Maior é Deus
track: Regra Três
track: Praça Clóvis
track: Vem Pra Roda Pra Versar
track: À Luta, Vai-Vai!

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T21:31:48+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/78szwcwK6SA7smuQsmqsIf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78szwcwK6SA7smuQsmqsIf

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72","isrc":"BRVLS9300555","name":"Tradição","registered_at":"2026-06-08T21:31:48Z","spotify_id":"78szwcwK6SA7smuQsmqsIf","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 0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72. 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/78szwcwK6SA7smuQsmqsIf.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/78szwcwK6SA7smuQsmqsIf.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x2f07ad7cb8d32017f63e21ac5aee68db113fce8c922a59487a1ad91b857d3d72","isrc":"BRVLS9300555","name":"Tradição","registered_at":"2026-06-08T21:31:48Z","spotify_id":"78szwcwK6SA7smuQsmqsIf","type":"track"}

Silêncio No Bixiga
type: MusicRecording
duration: PT2M38S
duration ms: 158133
explicit: false
by artist: Beth Carvalho
in album: Viva São Paulo! (Ao Vivo)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:32:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1
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/5CBf39XVkBK8nFaeRwVwMS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CBf39XVkBK8nFaeRwVwMS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1","isrc":"BRVLS9300557","name":"Silêncio No Bixiga","registered_at":"2026-06-18T18:32:17Z","spotify_id":"5CBf39XVkBK8nFaeRwVwMS","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 0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1. 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/5CBf39XVkBK8nFaeRwVwMS.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/5CBf39XVkBK8nFaeRwVwMS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x64e8294dfb9998c7ce7172ab85c32ad73bd4277e4f0288cbdf86f9c35edd06b1","isrc":"BRVLS9300557","name":"Silêncio No Bixiga","registered_at":"2026-06-18T18:32:17Z","spotify_id":"5CBf39XVkBK8nFaeRwVwMS","type":"track"}

Velho Ateu
type: MusicRecording
duration: PT3M45S
duration ms: 225493
explicit: false
by artist: Beth Carvalho
in album: Viva São Paulo! (Ao Vivo)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:08:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2
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/6VlVzNLwTLkFPWMlmIxH5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VlVzNLwTLkFPWMlmIxH5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2","isrc":"BRVLS9300551","name":"Velho Ateu","registered_at":"2026-06-20T09:08:36Z","spotify_id":"6VlVzNLwTLkFPWMlmIxH5b","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 0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2. 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/6VlVzNLwTLkFPWMlmIxH5b.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/6VlVzNLwTLkFPWMlmIxH5b.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xedb21b92387531f40a80ca9562915089d4303cac13e45c23a972dbaf8d28b6c2","isrc":"BRVLS9300551","name":"Velho Ateu","registered_at":"2026-06-20T09:08:36Z","spotify_id":"6VlVzNLwTLkFPWMlmIxH5b","type":"track"}

Maior é Deus
type: MusicRecording
duration: PT2M17S
duration ms: 137866
explicit: false
by artist: Beth Carvalho
by artist: Eduardo Gudin
in album: Viva São Paulo! (Ao Vivo)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300552
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:19:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1
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/2x6JRUZf5QckcNuB9PFJ0F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2x6JRUZf5QckcNuB9PFJ0F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1","isrc":"BRVLS9300552","name":"Maior é Deus","registered_at":"2026-06-09T09:19:32Z","spotify_id":"2x6JRUZf5QckcNuB9PFJ0F","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 0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1. 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/2x6JRUZf5QckcNuB9PFJ0F.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/2x6JRUZf5QckcNuB9PFJ0F.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x99d14a4b1b29042aebc1b9dedfaffc62a502e4fccd540444ccc4d798e472cfb1","isrc":"BRVLS9300552","name":"Maior é Deus","registered_at":"2026-06-09T09:19:32Z","spotify_id":"2x6JRUZf5QckcNuB9PFJ0F","type":"track"}

Regra Três
type: MusicRecording
duration: PT3M42S
duration ms: 222573
explicit: false
by artist: Beth Carvalho
in album: Viva São Paulo! (Ao Vivo)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:38:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33
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/1WzZMah29xDo7cIghXlrAZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WzZMah29xDo7cIghXlrAZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33","isrc":"BRVLS9300553","name":"Regra Três","registered_at":"2026-06-09T18:38:37Z","spotify_id":"1WzZMah29xDo7cIghXlrAZ","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 0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33. 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/1WzZMah29xDo7cIghXlrAZ.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/1WzZMah29xDo7cIghXlrAZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x089bb4f2661292226e1494d0b0a158ae40041d472f3bc83a323dcc9612a81c33","isrc":"BRVLS9300553","name":"Regra Três","registered_at":"2026-06-09T18:38:37Z","spotify_id":"1WzZMah29xDo7cIghXlrAZ","type":"track"}

Praça Clóvis
type: MusicRecording
duration: PT1M15S
duration ms: 75906
explicit: false
by artist: Beth Carvalho
in album: Viva São Paulo! (Ao Vivo)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300560

Vem Pra Roda Pra Versar
type: MusicRecording
duration: PT3M2S
duration ms: 182026
explicit: false
by artist: Beth Carvalho
by artist: Geraldo Filme
by artist: Silvio Modesto
by artist: Maurinho da Mazzei
by artist: Osvaldinho da Cuíca
in album: Viva São Paulo! (Ao Vivo)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300556

À Luta, Vai-Vai!
type: MusicRecording
duration: PT3M34S
duration ms: 214066
explicit: false
by artist: Beth Carvalho
in album: Viva São Paulo! (Ao Vivo)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300565

Acerto de Contas de Paulo Vanzolini
type: MusicAlbum
date published: 2004-01-01
track: Bandeira de Guerra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212786
  explicit: false
  by artist: Paulinho Nogueira
  by artist: Paulinho Da Viola
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T07:47:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d
  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/3D5K4LC4jdOGai6AgyW9tW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3D5K4LC4jdOGai6AgyW9tW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d","isrc":"BRPUI0200211","name":"Bandeira de Guerra","registered_at":"2026-06-23T07:47:04Z","spotify_id":"3D5K4LC4jdOGai6AgyW9tW","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 0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d. 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/3D5K4LC4jdOGai6AgyW9tW.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/3D5K4LC4jdOGai6AgyW9tW.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d","isrc":"BRPUI0200211","name":"Bandeira de Guerra","registered_at":"2026-06-23T07:47:04Z","spotify_id":"3D5K4LC4jdOGai6AgyW9tW","type":"track"}
track: Ronda
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214040
  explicit: false
  by artist: Marcia
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200224
track: Boneca
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144293
  explicit: false
  by artist: Paulinho Nogueira
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200237
track: Quando Eu For, Eu Vou Sem Pena
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184213
  explicit: false
  by artist: Paulo Vanzolini
  by artist: Chico Buarque
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T02:25:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5e7d882124a8a4f797367e8beb75723002b3c027548f599253ec38e42dd338e
  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/6GDKnGH9C1w8saGe0GIjBd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GDKnGH9C1w8saGe0GIjBd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf5e7d882124a8a4f797367e8beb75723002b3c027548f599253ec38e42dd338e","isrc":"BRPUI0200249","name":"Quando Eu For, Eu Vou Sem Pena","registered_at":"2026-06-18T02:25:04Z","spotify_id":"6GDKnGH9C1w8saGe0GIjBd","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 0xf5e7d882124a8a4f797367e8beb75723002b3c027548f599253ec38e42dd338e. 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/6GDKnGH9C1w8saGe0GIjBd.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/6GDKnGH9C1w8saGe0GIjBd.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf5e7d882124a8a4f797367e8beb75723002b3c027548f599253ec38e42dd338e","isrc":"BRPUI0200249","name":"Quando Eu For, Eu Vou Sem Pena","registered_at":"2026-06-18T02:25:04Z","spotify_id":"6GDKnGH9C1w8saGe0GIjBd","type":"track"}
track: Boca da Noite
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241173
  explicit: false
  by artist: Marcia
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:17:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28
  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/4PYxK5BnpuTHjelKgOiljl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PYxK5BnpuTHjelKgOiljl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28","isrc":"BRPUI0200212","name":"Boca da Noite","registered_at":"2026-06-25T22:17:23Z","spotify_id":"4PYxK5BnpuTHjelKgOiljl","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 0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28. 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/4PYxK5BnpuTHjelKgOiljl.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/4PYxK5BnpuTHjelKgOiljl.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28","isrc":"BRPUI0200212","name":"Boca da Noite","registered_at":"2026-06-25T22:17:23Z","spotify_id":"4PYxK5BnpuTHjelKgOiljl","type":"track"}
track: Valsa das Três da Manhã
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176520
  explicit: false
  by artist: Paulinho Nogueira
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200225
track: Condição de Vida
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198373
  explicit: false
  by artist: Marcia
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200238
track: Cara Limpa
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164533
  explicit: false
  by artist: Paulo Vanzolini
  by artist: Ana Bernardo
  in album: Acerto de Contas de Paulo Vanzolini
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200250
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Longe de Casa Eu Choro
track: Dançando Na Chuva
track: Falta de Mim
track: Volta por Cima
track: Tempo e Espaço
track: José
track: Praça Clóvis
track: Amor de Trapo e Farrapo
track: Samba Erudito
track: Vida É a Tua
track: Leilão
track: Mente
track: Maria Que Ninguém Queria
track: Noite Longa
track: Choro das Mulatas
track: Volta Depressa
track: Peça de Albene
track: Teima Quem Quer
track: Raiz
track: Pedacinhos do Céu
track: Seu Barbosa
track: Mulher, Toma Juízo !
track: Samba Abstrato
track: Valsa Sem Fim
track: Napoleão
track: Inveja
track: Sorrisos
track: Mulher Que Não Dá Samba
track: Morte É Paz
track: Toada de Luís
track: Juízo Final
track: Pra Tirar Você do Sangue
track: Chorava No Meio da Rua
track: Samba Triste
track: Noites de Vigília
track: Capoeira de Arnaldo
track: Cravo Branco
track: Carinha
track: Falso Boêmio
track: Menina, O Que Foi o Baque
track: Choro do Ceará
track: Cuitelinho

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T05:22:47+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x05edcf6c172e2480df0805903580ebdd90d690d143b9cb627493435e74da36d2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2ua28lOVKxs8qZlY67Xw5C.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ua28lOVKxs8qZlY67Xw5C

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x05edcf6c172e2480df0805903580ebdd90d690d143b9cb627493435e74da36d2","isrc":"BRPUI0200250","name":"Cara Limpa","registered_at":"2026-06-27T05:22:47Z","spotify_id":"2ua28lOVKxs8qZlY67Xw5C","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 0x05edcf6c172e2480df0805903580ebdd90d690d143b9cb627493435e74da36d2. 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/2ua28lOVKxs8qZlY67Xw5C.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/2ua28lOVKxs8qZlY67Xw5C.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x05edcf6c172e2480df0805903580ebdd90d690d143b9cb627493435e74da36d2","isrc":"BRPUI0200250","name":"Cara Limpa","registered_at":"2026-06-27T05:22:47Z","spotify_id":"2ua28lOVKxs8qZlY67Xw5C","type":"track"}

Longe de Casa Eu Choro
type: MusicRecording
duration: PT2M47S
duration ms: 167506
explicit: false
by artist: Eduardo Gudin
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:36:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a
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/7j5At4spNPJUKmuhHRwtjA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j5At4spNPJUKmuhHRwtjA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a","isrc":"BRPUI0200213","name":"Longe de Casa Eu Choro","registered_at":"2026-06-11T11:36:06Z","spotify_id":"7j5At4spNPJUKmuhHRwtjA","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 0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a. 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/7j5At4spNPJUKmuhHRwtjA.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/7j5At4spNPJUKmuhHRwtjA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a","isrc":"BRPUI0200213","name":"Longe de Casa Eu Choro","registered_at":"2026-06-11T11:36:06Z","spotify_id":"7j5At4spNPJUKmuhHRwtjA","type":"track"}

Dançando Na Chuva
type: MusicRecording
duration: PT3M16S
duration ms: 196080
explicit: false
by artist: Elton Mediros
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200226

Falta de Mim
type: MusicRecording
duration: PT3M15S
duration ms: 195493
explicit: false
by artist: Cristina Buarque
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200239

Volta por Cima
type: MusicRecording
duration: PT2M52S
duration ms: 172986
explicit: false
by artist: Ventura Ramirez
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1312998

Tempo e Espaço
type: MusicRecording
duration: PT5M7S
duration ms: 307653
explicit: false
by artist: Ana Bernardo
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200220

José
type: MusicRecording
duration: PT2M33S
duration ms: 153680
explicit: false
by artist: Inezita Barroso
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200227

Praça Clóvis
type: MusicRecording
duration: PT2M28S
duration ms: 148186
explicit: false
by artist: Ana Bernardo
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:23:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e7870541abc54ed18c6ec672720f7607b16a7f1b10e84993279c40ca5c419f3
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/2ve2SrfTab9yEYf2nldPFR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ve2SrfTab9yEYf2nldPFR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e7870541abc54ed18c6ec672720f7607b16a7f1b10e84993279c40ca5c419f3","isrc":"BRPUI0200240","name":"Praça Clóvis","registered_at":"2026-06-25T22:23:35Z","spotify_id":"2ve2SrfTab9yEYf2nldPFR","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 0x0e7870541abc54ed18c6ec672720f7607b16a7f1b10e84993279c40ca5c419f3. 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/2ve2SrfTab9yEYf2nldPFR.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/2ve2SrfTab9yEYf2nldPFR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0e7870541abc54ed18c6ec672720f7607b16a7f1b10e84993279c40ca5c419f3","isrc":"BRPUI0200240","name":"Praça Clóvis","registered_at":"2026-06-25T22:23:35Z","spotify_id":"2ve2SrfTab9yEYf2nldPFR","type":"track"}

Amor de Trapo e Farrapo
type: MusicRecording
duration: PT2M22S
duration ms: 142840
explicit: false
by artist: Carlinhos Vergueiro
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1312999

Samba Erudito
type: MusicRecording
duration: PT2M45S
duration ms: 165586
explicit: false
by artist: Miúcha
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:40:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1hnncUhQtSFxx6jogtimjh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hnncUhQtSFxx6jogtimjh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c","isrc":"BRPUI0200214","name":"Samba Erudito","registered_at":"2026-06-24T14:40:12Z","spotify_id":"1hnncUhQtSFxx6jogtimjh","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 0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hnncUhQtSFxx6jogtimjh.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/1hnncUhQtSFxx6jogtimjh.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c","isrc":"BRPUI0200214","name":"Samba Erudito","registered_at":"2026-06-24T14:40:12Z","spotify_id":"1hnncUhQtSFxx6jogtimjh","type":"track"}

Vida É a Tua
type: MusicRecording
duration: PT3M22S
duration ms: 202506
explicit: false
by artist: Edu Maia
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200228

Leilão
type: MusicRecording
duration: PT3M44S
duration ms: 224973
explicit: false
by artist: Chico Aguiar
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200241

Mente
type: MusicRecording
duration: PT3M43S
duration ms: 223066
explicit: false
by artist: Cristina Buarque
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313000

Maria Que Ninguém Queria
type: MusicRecording
duration: PT3M41S
duration ms: 221893
explicit: false
by artist: João Macacão
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200261

Noite Longa
type: MusicRecording
duration: PT4M2S
duration ms: 242146
explicit: false
by artist: Cristina Buarque
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200229

Choro das Mulatas
type: MusicRecording
duration: PT2M25S
duration ms: 145066
explicit: false
by artist: Bando De Macambira
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200242

Volta Depressa
type: MusicRecording
duration: PT3M5S
duration ms: 185453
explicit: false
by artist: Marcia
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313001

Peça de Albene
type: MusicRecording
duration: PT3M9S
duration ms: 189213
explicit: false
by artist: Piii
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200217

Teima Quem Quer
type: MusicRecording
duration: PT2M55S
duration ms: 175053
explicit: false
by artist: Maria Marta
by artist: Carlinhos Vergueiro
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200230

Raiz
type: MusicRecording
duration: PT2M57S
duration ms: 177973
explicit: false
by artist: Miúcha
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200243

Pedacinhos do Céu
type: MusicRecording
duration: PT4M22S
duration ms: 262373
explicit: false
by artist: Ana Bernardo
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313002

Seu Barbosa
type: MusicRecording
duration: PT3M55S
duration ms: 235733
explicit: false
by artist: Ana Bernardo
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200216

Mulher, Toma Juízo !
type: MusicRecording
duration: PT2M47S
duration ms: 167440
explicit: false
by artist: Chico Aguiar
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200231

Samba Abstrato
type: MusicRecording
duration: PT3M12S
duration ms: 192160
explicit: false
by artist: Carlinhos Vergueiro
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200244

Valsa Sem Fim
type: MusicRecording
duration: PT3M36S
duration ms: 216720
explicit: false
by artist: Virginia Rosa
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313003

Napoleão
type: MusicRecording
duration: PT2M15S
duration ms: 135946
explicit: false
by artist: Carlinhos Vergueiro
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200215

Inveja
type: MusicRecording
duration: PT3M24S
duration ms: 204986
explicit: false
by artist: Virginia Rosa
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200236

Sorrisos
type: MusicRecording
duration: PT2M49S
duration ms: 169946
explicit: false
by artist: Virginia Rosa
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200247

Mulher Que Não Dá Samba
type: MusicRecording
duration: PT2M47S
duration ms: 167160
explicit: false
by artist: Chico Aguiar
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313004

Morte É Paz
type: MusicRecording
duration: PT2M52S
duration ms: 172493
explicit: false
by artist: Chico Buarque
by artist: Cristina Buarque
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:18:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e
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/4GskdP1JoL29EiPzFA8IgD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GskdP1JoL29EiPzFA8IgD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e","isrc":"BRPUI0200219","name":"Morte É Paz","registered_at":"2026-06-25T22:18:57Z","spotify_id":"4GskdP1JoL29EiPzFA8IgD","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 0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e. 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/4GskdP1JoL29EiPzFA8IgD.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/4GskdP1JoL29EiPzFA8IgD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e","isrc":"BRPUI0200219","name":"Morte É Paz","registered_at":"2026-06-25T22:18:57Z","spotify_id":"4GskdP1JoL29EiPzFA8IgD","type":"track"}

Toada de Luís
type: MusicRecording
duration: PT5M25S
duration ms: 325840
explicit: false
by artist: Ana Bernardo
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200232

Juízo Final
type: MusicRecording
duration: PT2M6S
duration ms: 126493
explicit: false
by artist: Martinho Da Vila
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200002

Pra Tirar Você do Sangue
type: MusicRecording
duration: PT4M19S
duration ms: 259946
explicit: false
by artist: Maria Marta
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313005

Chorava No Meio da Rua
type: MusicRecording
duration: PT3M30S
duration ms: 210200
explicit: false
by artist: Virginia Rosa
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:21:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9
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/7vPjzgfyxQzCYOSKoThlYO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vPjzgfyxQzCYOSKoThlYO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9","isrc":"BRPUI0200222","name":"Chorava No Meio da Rua","registered_at":"2026-06-27T05:21:15Z","spotify_id":"7vPjzgfyxQzCYOSKoThlYO","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 0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9. 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/7vPjzgfyxQzCYOSKoThlYO.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/7vPjzgfyxQzCYOSKoThlYO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9","isrc":"BRPUI0200222","name":"Chorava No Meio da Rua","registered_at":"2026-06-27T05:21:15Z","spotify_id":"7vPjzgfyxQzCYOSKoThlYO","type":"track"}

Samba Triste
type: MusicRecording
duration: PT3M53S
duration ms: 233306
explicit: false
by artist: Ana De Hollanda
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200233
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:35:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf52317e14ea40d42647613e95990181e736ea4be00962dc5fd30c73f75172ac
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/0YWijoklFuSZYrAYjFF4Fr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YWijoklFuSZYrAYjFF4Fr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf52317e14ea40d42647613e95990181e736ea4be00962dc5fd30c73f75172ac","isrc":"BRPUI0200233","name":"Samba Triste","registered_at":"2026-06-11T11:35:30Z","spotify_id":"0YWijoklFuSZYrAYjFF4Fr","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 0xcf52317e14ea40d42647613e95990181e736ea4be00962dc5fd30c73f75172ac. 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/0YWijoklFuSZYrAYjFF4Fr.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/0YWijoklFuSZYrAYjFF4Fr.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcf52317e14ea40d42647613e95990181e736ea4be00962dc5fd30c73f75172ac","isrc":"BRPUI0200233","name":"Samba Triste","registered_at":"2026-06-11T11:35:30Z","spotify_id":"0YWijoklFuSZYrAYjFF4Fr","type":"track"}

Noites de Vigília
type: MusicRecording
duration: PT2M35S
duration ms: 155333
explicit: false
by artist: Ana De Hollanda
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200245

Capoeira de Arnaldo
type: MusicRecording
duration: PT4M43S
duration ms: 283560
explicit: false
by artist: Bando De Macambira
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:38:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b8fe8d40f3bf0f8f9e132a8befe525cd817be8e746f9a5f977bd513ac3efccc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4U93FaNmvsHILSmT2e2C2E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4U93FaNmvsHILSmT2e2C2E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b8fe8d40f3bf0f8f9e132a8befe525cd817be8e746f9a5f977bd513ac3efccc","isrc":"QMFMF1313006","name":"Capoeira de Arnaldo","registered_at":"2026-06-24T14:38:19Z","spotify_id":"4U93FaNmvsHILSmT2e2C2E","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 0x0b8fe8d40f3bf0f8f9e132a8befe525cd817be8e746f9a5f977bd513ac3efccc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4U93FaNmvsHILSmT2e2C2E.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/4U93FaNmvsHILSmT2e2C2E.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x0b8fe8d40f3bf0f8f9e132a8befe525cd817be8e746f9a5f977bd513ac3efccc","isrc":"QMFMF1313006","name":"Capoeira de Arnaldo","registered_at":"2026-06-24T14:38:19Z","spotify_id":"4U93FaNmvsHILSmT2e2C2E","type":"track"}

Cravo Branco
type: MusicRecording
duration: PT3M8S
duration ms: 188226
explicit: false
by artist: Maria Marta
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313009

Carinha
type: MusicRecording
duration: PT2M54S
duration ms: 174053
explicit: false
by artist: Trovadores Urbanos
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200234

Falso Boêmio
type: MusicRecording
duration: PT2M19S
duration ms: 139706
explicit: false
by artist: João Macacão
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200218

Menina, O Que Foi o Baque
type: MusicRecording
duration: PT2M49S
duration ms: 169373
explicit: false
by artist: Bando De Macambira
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200221

Choro do Ceará
type: MusicRecording
duration: PT2M40S
duration ms: 160026
explicit: false
by artist: Bando De Macambira
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200235

Cuitelinho
type: MusicRecording
duration: PT3M43S
duration ms: 223293
explicit: false
by artist: Maria Marta
in album: Acerto de Contas de Paulo Vanzolini
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200246

Canto Guerreiro - Levantados do Chão
type: MusicAlbum
date published: 2018-11-16
track: Levantados do Chão
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216640
  explicit: false
  by artist: Renato Braz
  by artist: Cristóvão Bastos
  in album: Canto Guerreiro - Levantados do Chão
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: BR01Z1800005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:51:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef4ee2a8b20bd0d57b97e639573ff60d1d8d69e09e1086aa44463423558e2970
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7CJe7GTMG7bucdsb0STRWN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CJe7GTMG7bucdsb0STRWN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef4ee2a8b20bd0d57b97e639573ff60d1d8d69e09e1086aa44463423558e2970","isrc":"BR01Z1800005","name":"Levantados do Chão","registered_at":"2026-06-26T21:51:55Z","spotify_id":"7CJe7GTMG7bucdsb0STRWN","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 0xef4ee2a8b20bd0d57b97e639573ff60d1d8d69e09e1086aa44463423558e2970. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7CJe7GTMG7bucdsb0STRWN.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/7CJe7GTMG7bucdsb0STRWN.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xef4ee2a8b20bd0d57b97e639573ff60d1d8d69e09e1086aa44463423558e2970","isrc":"BR01Z1800005","name":"Levantados do Chão","registered_at":"2026-06-26T21:51:55Z","spotify_id":"7CJe7GTMG7bucdsb0STRWN","type":"track"}
track: Canto Guerreiro
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287506
  explicit: false
  by artist: Renato Braz
  by artist: Eduardo Gudin
  in album: Canto Guerreiro - Levantados do Chão
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: BR01Z1800006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T11:19:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x553507c04b5ce36938974e1dd8d9e1bb4bccc2eaf8f04a8669943e6d71a65589
  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/3bNJ1vTDIitCqBYNEHRfGD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bNJ1vTDIitCqBYNEHRfGD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x553507c04b5ce36938974e1dd8d9e1bb4bccc2eaf8f04a8669943e6d71a65589","isrc":"BR01Z1800006","name":"Canto Guerreiro","registered_at":"2026-06-24T11:19:36Z","spotify_id":"3bNJ1vTDIitCqBYNEHRfGD","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 0x553507c04b5ce36938974e1dd8d9e1bb4bccc2eaf8f04a8669943e6d71a65589. 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/3bNJ1vTDIitCqBYNEHRfGD.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/3bNJ1vTDIitCqBYNEHRfGD.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x553507c04b5ce36938974e1dd8d9e1bb4bccc2eaf8f04a8669943e6d71a65589","isrc":"BR01Z1800006","name":"Canto Guerreiro","registered_at":"2026-06-24T11:19:36Z","spotify_id":"3bNJ1vTDIitCqBYNEHRfGD","type":"track"}
track: La Quête / Sonho Impossível
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310840
  explicit: false
  by artist: Renato Braz
  by artist: Chico Buarque
  by artist: Dori Caymmi
  by artist: Milton Nascimento
  in album: Canto Guerreiro - Levantados do Chão
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: BR01Z1800007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T02:45:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68141485a9f18dbdbbdbb093ca8c692ae66f192ddf6c128430792b90984433d8
  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/4E2YOQPatWQdZBFvjcQtUF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E2YOQPatWQdZBFvjcQtUF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68141485a9f18dbdbbdbb093ca8c692ae66f192ddf6c128430792b90984433d8","isrc":"BR01Z1800007","name":"La Quête / Sonho Impossível","registered_at":"2026-06-23T02:45:09Z","spotify_id":"4E2YOQPatWQdZBFvjcQtUF","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 0x68141485a9f18dbdbbdbb093ca8c692ae66f192ddf6c128430792b90984433d8. 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/4E2YOQPatWQdZBFvjcQtUF.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/4E2YOQPatWQdZBFvjcQtUF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x68141485a9f18dbdbbdbb093ca8c692ae66f192ddf6c128430792b90984433d8","isrc":"BR01Z1800007","name":"La Quête / Sonho Impossível","registered_at":"2026-06-23T02:45:09Z","spotify_id":"4E2YOQPatWQdZBFvjcQtUF","type":"track"}
track: Pajé
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206946
  explicit: false
  by artist: Renato Braz
  in album: Canto Guerreiro - Levantados do Chão
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: BR01Z1800008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T11:19:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e5b9c1bc0ada23bae1ba03937e6c3c06e9ebd1798226274c629c5da014b6d52
  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/0ZruSElOYSHHd1ErrI0CfU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZruSElOYSHHd1ErrI0CfU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e5b9c1bc0ada23bae1ba03937e6c3c06e9ebd1798226274c629c5da014b6d52","isrc":"BR01Z1800008","name":"Pajé","registered_at":"2026-06-24T11:19:44Z","spotify_id":"0ZruSElOYSHHd1ErrI0CfU","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 0x8e5b9c1bc0ada23bae1ba03937e6c3c06e9ebd1798226274c629c5da014b6d52. 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/0ZruSElOYSHHd1ErrI0CfU.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/0ZruSElOYSHHd1ErrI0CfU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8e5b9c1bc0ada23bae1ba03937e6c3c06e9ebd1798226274c629c5da014b6d52","isrc":"BR01Z1800008","name":"Pajé","registered_at":"2026-06-24T11:19:44Z","spotify_id":"0ZruSElOYSHHd1ErrI0CfU","type":"track"}
track: Longe de Casa Eu Choro
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263440
  explicit: false
  by artist: Renato Braz
  by artist: Eduardo Gudin
  in album: Canto Guerreiro - Levantados do Chão
  isrc code: BR01Z1800009
track: Ne Me Quittes Pas
track: Sun Singer
track: Cálice
track: Xote
track: Condão
track: Pesadelo
track: Un Vestido Y Un Amor
track: O Fim da História
track: Meu Pai
track: Desafio
track: Depressa a Vida Passa
track: Blackbird

Renato Braz
type: MusicGroup

Eduardo Gudin
type: MusicGroup

Canto Guerreiro - Levantados do Chão
type: MusicAlbum
date published: 2018-11-16

Ne Me Quittes Pas
type: MusicRecording
duration: PT4M59S
duration ms: 299733
explicit: false
by artist: Renato Braz
by artist: Cristóvão Bastos
by artist: Miúcha
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800010

Sun Singer
type: MusicRecording
duration: PT0M45S
duration ms: 45120
explicit: false
by artist: Renato Braz
by artist: Paul Winter
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800011

Cálice
type: MusicRecording
duration: PT5M21S
duration ms: 321306
explicit: false
by artist: Renato Braz
by artist: Breno Ruiz
by artist: Milton Nascimento
by artist: Roberto Leão
by artist: Chico Buarque
by artist: Mario Gil
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:56:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10772d83dde30c6cae9042f9db2e918dff73158d15bb8f2900e4480803a7320f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2kkAAXawuCuy1whV3tLo2w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kkAAXawuCuy1whV3tLo2w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10772d83dde30c6cae9042f9db2e918dff73158d15bb8f2900e4480803a7320f","isrc":"BR01Z1800012","name":"Cálice","registered_at":"2026-06-18T14:56:06Z","spotify_id":"2kkAAXawuCuy1whV3tLo2w","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 0x10772d83dde30c6cae9042f9db2e918dff73158d15bb8f2900e4480803a7320f. 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/2kkAAXawuCuy1whV3tLo2w.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/2kkAAXawuCuy1whV3tLo2w.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x10772d83dde30c6cae9042f9db2e918dff73158d15bb8f2900e4480803a7320f","isrc":"BR01Z1800012","name":"Cálice","registered_at":"2026-06-18T14:56:06Z","spotify_id":"2kkAAXawuCuy1whV3tLo2w","type":"track"}

Xote
type: MusicRecording
duration: PT5M28S
duration ms: 328373
explicit: false
by artist: Renato Braz
by artist: Nelson Ayres
by artist: Rodolfo Stroeter
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800013

Condão
type: MusicRecording
duration: PT3M55S
duration ms: 235640
explicit: false
by artist: Renato Braz
by artist: Karine Telles
by artist: Alice Passos
by artist: Alessandra Vilhena
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800014

Pesadelo
type: MusicRecording
duration: PT3M46S
duration ms: 226413
explicit: false
by artist: Renato Braz
by artist: Eduardo Gudin
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:58:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fa0b35725fce9b5bb0103e9a47b132e115ef1b1e523517a34473ad5c8b0d4f8
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/6ets6qiL1haTiL8SzBQGXj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ets6qiL1haTiL8SzBQGXj
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 0x0fa0b35725fce9b5bb0103e9a47b132e115ef1b1e523517a34473ad5c8b0d4f8. 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/6ets6qiL1haTiL8SzBQGXj.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/6ets6qiL1haTiL8SzBQGXj.
  date published: 2026-07-02T03:55:08Z

Un Vestido Y Un Amor
type: MusicRecording
duration: PT5M50S
duration ms: 350520
explicit: false
by artist: Renato Braz
by artist: Sergio Valdeos
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800016

O Fim da História
type: MusicRecording
duration: PT3M19S
duration ms: 199146
explicit: false
by artist: Renato Braz
by artist: Gilberto Gil
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800017

Meu Pai
type: MusicRecording
duration: PT4M19S
duration ms: 259959
explicit: false
by artist: Renato Braz
by artist: Guinga
by artist: Nailor Proveta
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800018

Desafio
type: MusicRecording
duration: PT2M56S
duration ms: 176946
explicit: false
by artist: Renato Braz
by artist: Dori Caymmi
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800019

Depressa a Vida Passa
type: MusicRecording
duration: PT4M55S
duration ms: 295560
explicit: false
by artist: Renato Braz
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:11:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf107129303de525d92df43dc3dab99926f7f50cb12f6ee75a37fe2c9a4f37c5d
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/3TQPnxdRRrtxqRC1LbmYVM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TQPnxdRRrtxqRC1LbmYVM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf107129303de525d92df43dc3dab99926f7f50cb12f6ee75a37fe2c9a4f37c5d","isrc":"BR01Z1800020","name":"Depressa a Vida Passa","registered_at":"2026-06-22T05:11:47Z","spotify_id":"3TQPnxdRRrtxqRC1LbmYVM","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 0xf107129303de525d92df43dc3dab99926f7f50cb12f6ee75a37fe2c9a4f37c5d. 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/3TQPnxdRRrtxqRC1LbmYVM.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/3TQPnxdRRrtxqRC1LbmYVM.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf107129303de525d92df43dc3dab99926f7f50cb12f6ee75a37fe2c9a4f37c5d","isrc":"BR01Z1800020","name":"Depressa a Vida Passa","registered_at":"2026-06-22T05:11:47Z","spotify_id":"3TQPnxdRRrtxqRC1LbmYVM","type":"track"}

Blackbird
type: MusicRecording
duration: PT2M32S
duration ms: 152826
explicit: false
by artist: Renato Braz
by artist: Itamar Assiere
by artist: Antonio Garfunkel Braz
in album: Canto Guerreiro - Levantados do Chão
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BR01Z1800021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:28:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74a5b827fb93074c174d8c8f9eb68d6f75cb7948546341656585556e67bc4f19
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/6zTRqAOTxQpO7lJXKtvpbB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zTRqAOTxQpO7lJXKtvpbB
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 0x74a5b827fb93074c174d8c8f9eb68d6f75cb7948546341656585556e67bc4f19. 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/6zTRqAOTxQpO7lJXKtvpbB.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/6zTRqAOTxQpO7lJXKtvpbB.
  date published: 2026-07-02T03:55:08Z

Acerto de Contas de Paulo Vanzolini - Seleção
type: MusicAlbum
date published: 2009-07-24
track: Bandeira de Guerra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212800
  explicit: false
  by artist: Paulinho Da Viola
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Quando Eu For Eu Vou Sem Pena
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184173
  explicit: false
  by artist: Chico Buarque
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Samba Erudito
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165586
  explicit: false
  by artist: Miúcha
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Valsa das Três da Manhã
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176506
  explicit: false
  by artist: Paulinho Nogueira
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Dançando Na Chuva
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196040
  explicit: false
  by artist: Elton Medeiros
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Morte É Paz
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172506
  explicit: false
  by artist: Cristina Buarque
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Amor de Trapo e Farrapo
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142840
  explicit: false
  by artist: Carlinhos Vergueiro
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: José
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153666
  explicit: false
  by artist: Inezita Barroso
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Longe de Casa Eu Choro
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167493
  explicit: false
  by artist: Eduardo Gudin
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Ronda
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214080
  explicit: false
  by artist: Marcia
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Tempo e Espaço
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307760
  explicit: false
  by artist: Ana Bernardo
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Cravo Branco
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188186
  explicit: false
  by artist: Maria Marta
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Cuitelinho
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223280
  explicit: false
  by artist: Maria Marta
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Juízo Final
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126506
  explicit: false
  by artist: Martinho Da Vila
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24
track: Valsa Sem Fim
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217000
  explicit: false
  by artist: Virginia Rosa
  in album: Acerto de Contas de Paulo Vanzolini - Seleção
    type: MusicAlbum
    date published: 2009-07-24

Dois Gênios - Adoniran Barbosa & Zé Kéti
type: MusicAlbum
date published: 2014-08-19
track: Agora podes chorar
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172586
  explicit: false
  by artist: Adoniran Barbosa
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
  isrc code: BRWMB0900493
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:07:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd074539853497b487974b1b70cd27f25493486edd67c765eb7c5c84e1aeb5452
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4MYgTPP6x3S6R54GrsEfLV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MYgTPP6x3S6R54GrsEfLV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd074539853497b487974b1b70cd27f25493486edd67c765eb7c5c84e1aeb5452","isrc":"BRWMB0900493","name":"Agora podes chorar","registered_at":"2026-06-20T09:07:32Z","spotify_id":"4MYgTPP6x3S6R54GrsEfLV","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 0xd074539853497b487974b1b70cd27f25493486edd67c765eb7c5c84e1aeb5452. 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/4MYgTPP6x3S6R54GrsEfLV.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/4MYgTPP6x3S6R54GrsEfLV.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd074539853497b487974b1b70cd27f25493486edd67c765eb7c5c84e1aeb5452","isrc":"BRWMB0900493","name":"Agora podes chorar","registered_at":"2026-06-20T09:07:32Z","spotify_id":"4MYgTPP6x3S6R54GrsEfLV","type":"track"}
track: Bom dia tristeza
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170360
  explicit: false
  by artist: Aracy de Almeida
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: Trem das onze
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163760
  explicit: false
  by artist: Demonios Da Garoa
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: Mãe eu juro
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136506
  explicit: false
  by artist: Celia
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: As mariposas
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154000
  explicit: false
  by artist: Demonios Da Garoa
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: Armistício
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191573
  explicit: false
  by artist: Eduardo Gudin
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: Diz Que Fui Por Aí
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261906
  explicit: false
  by artist: Luiz Melodia
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
  isrc code: BRESM9900054
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T16:23:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e2032b9ef9f48fb257d78e1bb8e465b77ca5846e75548475b2dba08b3c78a70
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6DqQQDpM8zT2WR3OyBgk5O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DqQQDpM8zT2WR3OyBgk5O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e2032b9ef9f48fb257d78e1bb8e465b77ca5846e75548475b2dba08b3c78a70","isrc":"BRESM9900054","name":"Diz Que Fui Por Aí","registered_at":"2026-06-11T16:23:10Z","spotify_id":"6DqQQDpM8zT2WR3OyBgk5O","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 0x2e2032b9ef9f48fb257d78e1bb8e465b77ca5846e75548475b2dba08b3c78a70. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DqQQDpM8zT2WR3OyBgk5O.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/6DqQQDpM8zT2WR3OyBgk5O.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x2e2032b9ef9f48fb257d78e1bb8e465b77ca5846e75548475b2dba08b3c78a70","isrc":"BRESM9900054","name":"Diz Que Fui Por Aí","registered_at":"2026-06-11T16:23:10Z","spotify_id":"6DqQQDpM8zT2WR3OyBgk5O","type":"track"}
track: Leviana
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184400
  explicit: false
  by artist: Jamelão
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
  isrc code: BRWMB9704600
track: A voz do morro
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162626
  explicit: false
  by artist: Jorge Goulart
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: Malvadeza durão
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219266
  explicit: false
  by artist: Edith Veiga
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: Acender as velas
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151333
  explicit: false
  by artist: Vanja Orico
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19
track: Máscara negra
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208800
  explicit: false
  by artist: Zé Keti
  in album: Dois Gênios - Adoniran Barbosa & Zé Kéti
    type: MusicAlbum
    date published: 2014-08-19

Adoniran em Partitura: 12 Canções Inéditas
type: MusicAlbum
date published: 2017-11-04
track: Teu Orgulho Acabou
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211560
  explicit: false
  by artist: Conjunto João Rubinato
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
  isrc code: BXB651700001
track: Socorro
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210693
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Toinho Melodia
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
  isrc code: BXB651700002
track: Minha Vida Se Consome
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231946
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Osvaldinho da Cuíca
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
  isrc code: BXB651700003
track: É Cedo
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219026
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Esterzinha de Souza
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Teu Sorriso
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204960
  explicit: false
  by artist: Conjunto João Rubinato
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Vem Garota
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213533
  explicit: false
  by artist: Conjunto João Rubinato
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Mamaô
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155093
  explicit: false
  by artist: Conjunto João Rubinato
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Marcha do Camelo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164920
  explicit: false
  by artist: Conjunto João Rubinato
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Chá de Cadeira
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194653
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Carlinhos Vergueiro
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Comê e Coçá, é Só Começá
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210320
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Toinho Melodia
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Olhando pra Lua!
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203706
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Eduardo Gudin
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Duas Horas da Madrugada
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222040
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Regina Cordovil
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04
track: Duas Horas da Madrugada - Bônus
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119613
  explicit: false
  by artist: Conjunto João Rubinato
  by artist: Hervê Cordovil
  in album: Adoniran em Partitura: 12 Canções Inéditas
    type: MusicAlbum
    date published: 2017-11-04

Cerveja e Samba
type: MusicAlbum
date published: 2015-07-10
track: Gotas de Veneno
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205287
  explicit: false
  by artist: Nei Lopes
  by artist: Emílio Santiago
  in album: Cerveja e Samba
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: BRVLS0000140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T21:17:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe44803d9cdb62a0477a56b8163de3737b388266b8cdfc74c0072c3c9728b8b62
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7DvxQinfMBMapsQPz32wXw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DvxQinfMBMapsQPz32wXw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe44803d9cdb62a0477a56b8163de3737b388266b8cdfc74c0072c3c9728b8b62","isrc":"BRVLS0000140","name":"Gotas de Veneno","registered_at":"2026-06-25T21:17:21Z","spotify_id":"7DvxQinfMBMapsQPz32wXw","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 0xe44803d9cdb62a0477a56b8163de3737b388266b8cdfc74c0072c3c9728b8b62. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DvxQinfMBMapsQPz32wXw.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/7DvxQinfMBMapsQPz32wXw.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xe44803d9cdb62a0477a56b8163de3737b388266b8cdfc74c0072c3c9728b8b62","isrc":"BRVLS0000140","name":"Gotas de Veneno","registered_at":"2026-06-25T21:17:21Z","spotify_id":"7DvxQinfMBMapsQPz32wXw","type":"track"}
track: Ponto Sem Nó
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232360
  explicit: false
  by artist: Arlindo Cruz
  by artist: Sombrinha
  in album: Cerveja e Samba
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: BRVLS9600684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:50:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75c6c1192684e58548a9222b4d69d6cf575b1b85c1b7aa25dbbf27fccdc20bb7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3kTnmCVrggkt5LrjO7ah0V.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kTnmCVrggkt5LrjO7ah0V
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75c6c1192684e58548a9222b4d69d6cf575b1b85c1b7aa25dbbf27fccdc20bb7","isrc":"BRVLS9600684","name":"Ponto Sem Nó","registered_at":"2026-06-07T01:50:37Z","spotify_id":"3kTnmCVrggkt5LrjO7ah0V","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 0x75c6c1192684e58548a9222b4d69d6cf575b1b85c1b7aa25dbbf27fccdc20bb7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kTnmCVrggkt5LrjO7ah0V.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/3kTnmCVrggkt5LrjO7ah0V.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x75c6c1192684e58548a9222b4d69d6cf575b1b85c1b7aa25dbbf27fccdc20bb7","isrc":"BRVLS9600684","name":"Ponto Sem Nó","registered_at":"2026-06-07T01:50:37Z","spotify_id":"3kTnmCVrggkt5LrjO7ah0V","type":"track"}
track: Trem das Onze
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153893
  explicit: false
  by artist: Beth Carvalho
  in album: Cerveja e Samba
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: BRVLS9300564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:08:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5WNxKdc1yaxrcH7hmW7zHI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WNxKdc1yaxrcH7hmW7zHI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9","isrc":"BRVLS9300564","name":"Trem das Onze","registered_at":"2026-06-09T09:08:40Z","spotify_id":"5WNxKdc1yaxrcH7hmW7zHI","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 0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WNxKdc1yaxrcH7hmW7zHI.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/5WNxKdc1yaxrcH7hmW7zHI.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x1f06dc7e9c04b5afea8d42762fdde8009eeb1710b1cd610e07f006cdcdb39eb9","isrc":"BRVLS9300564","name":"Trem das Onze","registered_at":"2026-06-09T09:08:40Z","spotify_id":"5WNxKdc1yaxrcH7hmW7zHI","type":"track"}
track: Escurinha
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169600
  explicit: false
  by artist: Zizi Possi
  in album: Cerveja e Samba
    type: MusicAlbum
    date published: 2015-07-10
track: Camaleão
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245600
  explicit: false
  by artist: Ivan Lins
  in album: Cerveja e Samba
    type: MusicAlbum
    date published: 2015-07-10
track: Tempo de Glória
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236007
  explicit: false
  by artist: Nei Lopes
  by artist: João Bosco
  in album: Cerveja e Samba
    type: MusicAlbum
    date published: 2015-07-10
track: Deixa Clarear
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224666
  explicit: false
  by artist: Arlindo Cruz
  by artist: Sombrinha
  in album: Cerveja e Samba
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: BRVLS9700518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:15:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d5f5c1e9530bc89d05ba6a28bda9bf22df49c5761b54528424a4845bac9e931
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957041
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Vem para Roda para Versar (feat. Oswaldinho da Cuíca, Maurinho da Mazzei, Geraldo Filme e Silvio Modesto)
track: Escurinho / O Samba e o Pandeiro
track: Bonito
track: Fumo de Rolo
track: Dondoca do Papai
track: Conversa de Botequim
track: Maior É Deus

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957041

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0tLHIAIV3fn3uiBfZDNDCJ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tLHIAIV3fn3uiBfZDNDCJ

OTSTimestamp
type: PropertyValue
value: 2026-07-07T13:25:45Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7d5f5c1e9530bc89d05ba6a28bda9bf22df49c5761b54528424a4845bac9e931","isrc":"BRVLS9700518","name":"Deixa Clarear","registered_at":"2026-06-06T18:15:07Z","spotify_id":"0tLHIAIV3fn3uiBfZDNDCJ","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 0x7d5f5c1e9530bc89d05ba6a28bda9bf22df49c5761b54528424a4845bac9e931. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tLHIAIV3fn3uiBfZDNDCJ.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/0tLHIAIV3fn3uiBfZDNDCJ.
date published: 2026-07-07T13:25:45Z
text: {"copyright_id":"0x7d5f5c1e9530bc89d05ba6a28bda9bf22df49c5761b54528424a4845bac9e931","isrc":"BRVLS9700518","name":"Deixa Clarear","registered_at":"2026-06-06T18:15:07Z","spotify_id":"0tLHIAIV3fn3uiBfZDNDCJ","type":"track"}

Vem para Roda para Versar (feat. Oswaldinho da Cuíca, Maurinho da Mazzei, Geraldo Filme e Silvio Modesto)
type: MusicRecording
duration: PT3M2S
duration ms: 182026
explicit: false
by artist: Beth Carvalho
by artist: Oswaldinho Da Cuíca
by artist: Maurinho da Mazzei
by artist: Geraldo Filme
by artist: Silvio Modesto
in album: Cerveja e Samba
  type: MusicAlbum
  date published: 2015-07-10

Escurinho / O Samba e o Pandeiro
type: MusicRecording
duration: PT2M24S
duration ms: 144800
explicit: false
by artist: Zizi Possi
in album: Cerveja e Samba
  type: MusicAlbum
  date published: 2015-07-10

Bonito
type: MusicRecording
duration: PT3M58S
duration ms: 238600
explicit: false
by artist: Ivan Lins
in album: Cerveja e Samba
  type: MusicAlbum
  date published: 2015-07-10

Fumo de Rolo
type: MusicRecording
duration: PT3M2S
duration ms: 182114
explicit: false
by artist: Nei Lopes
by artist: Dudu Nobre
in album: Cerveja e Samba
  type: MusicAlbum
  date published: 2015-07-10

Dondoca do Papai
type: MusicRecording
duration: PT4M31S
duration ms: 271866
explicit: false
by artist: Arlindo Cruz
by artist: Sombrinha
in album: Cerveja e Samba
  type: MusicAlbum
  date published: 2015-07-10

Conversa de Botequim
type: MusicRecording
duration: PT3M38S
duration ms: 218960
explicit: false
by artist: Ivan Lins
in album: Cerveja e Samba
  type: MusicAlbum
  date published: 2015-07-10
isrc code: BRVLS9700584

Maior É Deus
type: MusicRecording
duration: PT2M17S
duration ms: 137866
explicit: false
by artist: Beth Carvalho
by artist: Eduardo Gudin
in album: Cerveja e Samba
  type: MusicAlbum
  date published: 2015-07-10

Acerto de Contas de Paulo Vanzolini, Vol. 1
type: MusicAlbum
date published: 2004-01-01
track: Bandeira de Guerra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212786
  explicit: false
  by artist: Paulinho Da Viola
  in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T07:47:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4G9n56a8oYdYITSl6bv0xT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G9n56a8oYdYITSl6bv0xT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d","isrc":"BRPUI0200211","name":"Bandeira de Guerra","registered_at":"2026-06-23T07:47:04Z","spotify_id":"4G9n56a8oYdYITSl6bv0xT","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 0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4G9n56a8oYdYITSl6bv0xT.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/4G9n56a8oYdYITSl6bv0xT.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x3826676ea153635c0b0ef5acba43c0e9ec4ef837b52bc63b852d83347c732f3d","isrc":"BRPUI0200211","name":"Bandeira de Guerra","registered_at":"2026-06-23T07:47:04Z","spotify_id":"4G9n56a8oYdYITSl6bv0xT","type":"track"}
track: Boca da Noite
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241173
  explicit: false
  by artist: Marcia
  in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:17:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6U78OQTcblNP5nieA0S6Xr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U78OQTcblNP5nieA0S6Xr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28","isrc":"BRPUI0200212","name":"Boca da Noite","registered_at":"2026-06-25T22:17:23Z","spotify_id":"6U78OQTcblNP5nieA0S6Xr","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 0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6U78OQTcblNP5nieA0S6Xr.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/6U78OQTcblNP5nieA0S6Xr.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x18b6e6f3c02d02b8a6430a11b61cf8526cf2915267d18e80e0ca209996e48e28","isrc":"BRPUI0200212","name":"Boca da Noite","registered_at":"2026-06-25T22:17:23Z","spotify_id":"6U78OQTcblNP5nieA0S6Xr","type":"track"}
track: Longe de Casa Eu Choro
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167506
  explicit: false
  by artist: Eduardo Gudin
  in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200213
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T11:36:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3DlthoQiEKr269kvmezNBL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DlthoQiEKr269kvmezNBL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a","isrc":"BRPUI0200213","name":"Longe de Casa Eu Choro","registered_at":"2026-06-11T11:36:06Z","spotify_id":"3DlthoQiEKr269kvmezNBL","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 0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DlthoQiEKr269kvmezNBL.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/3DlthoQiEKr269kvmezNBL.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x92ed546603e746504696c077b14898ca75e7cb0f4287c9c068b57990d591a06a","isrc":"BRPUI0200213","name":"Longe de Casa Eu Choro","registered_at":"2026-06-11T11:36:06Z","spotify_id":"3DlthoQiEKr269kvmezNBL","type":"track"}
track: Tempo e Espaço
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307653
  explicit: false
  by artist: Ana Bernardo
  in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200220
track: Samba Erudito
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165586
  explicit: false
  by artist: Miúcha
  in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRPUI0200214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T14:40:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/30gYk90DbYzaqKj7T5Q0eg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30gYk90DbYzaqKj7T5Q0eg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c","isrc":"BRPUI0200214","name":"Samba Erudito","registered_at":"2026-06-24T14:40:12Z","spotify_id":"30gYk90DbYzaqKj7T5Q0eg","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 0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30gYk90DbYzaqKj7T5Q0eg.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/30gYk90DbYzaqKj7T5Q0eg.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xd37eb6c3d5aa77593e00d3dc9aea963ec0eadb7bae54614b9bb65b6c43ab895c","isrc":"BRPUI0200214","name":"Samba Erudito","registered_at":"2026-06-24T14:40:12Z","spotify_id":"30gYk90DbYzaqKj7T5Q0eg","type":"track"}
track: Maria Que Ninguém Queria
track: Peça de Albene
track: Seu Barbosa
track: Napoleão
track: Morte É Paz
track: Chorava No Meio da Rua
track: Cravo Branco
track: Menina, O Que Foi o Baque

Maria Que Ninguém Queria
type: MusicRecording
duration: PT3M41S
duration ms: 221893
explicit: false
by artist: João Macacão
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200261

Peça de Albene
type: MusicRecording
duration: PT3M9S
duration ms: 189213
explicit: false
by artist: Piii
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200217

Seu Barbosa
type: MusicRecording
duration: PT3M55S
duration ms: 235733
explicit: false
by artist: Ana Bernardo
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200216

Napoleão
type: MusicRecording
duration: PT2M15S
duration ms: 135946
explicit: false
by artist: Carlinhos Vergueiro
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200215

Morte É Paz
type: MusicRecording
duration: PT2M52S
duration ms: 172493
explicit: false
by artist: Cristina Buarque
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:18:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957122
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0hMsRoFa7lE0ctKvlJBUjs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hMsRoFa7lE0ctKvlJBUjs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e","isrc":"BRPUI0200219","name":"Morte É Paz","registered_at":"2026-06-25T22:18:57Z","spotify_id":"0hMsRoFa7lE0ctKvlJBUjs","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 0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hMsRoFa7lE0ctKvlJBUjs.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/0hMsRoFa7lE0ctKvlJBUjs.
  date published: 2026-07-08T03:39:04Z
  text: {"copyright_id":"0x87198a5b09dbf17382d98c84f93538db43a19956a28b85bd1c3b386ff60caf1e","isrc":"BRPUI0200219","name":"Morte É Paz","registered_at":"2026-06-25T22:18:57Z","spotify_id":"0hMsRoFa7lE0ctKvlJBUjs","type":"track"}

Chorava No Meio da Rua
type: MusicRecording
duration: PT3M30S
duration ms: 210200
explicit: false
by artist: Virginia Rosa
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRPUI0200222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:21:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Z0BUNm9PWkDaTRykkVLHj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Z0BUNm9PWkDaTRykkVLHj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9","isrc":"BRPUI0200222","name":"Chorava No Meio da Rua","registered_at":"2026-06-27T05:21:15Z","spotify_id":"3Z0BUNm9PWkDaTRykkVLHj","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 0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Z0BUNm9PWkDaTRykkVLHj.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/3Z0BUNm9PWkDaTRykkVLHj.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xc5c785e208ab18a3808f46b7c472128ccb367164cbeb255e31f53d126bbd91b9","isrc":"BRPUI0200222","name":"Chorava No Meio da Rua","registered_at":"2026-06-27T05:21:15Z","spotify_id":"3Z0BUNm9PWkDaTRykkVLHj","type":"track"}

Cravo Branco
type: MusicRecording
duration: PT3M8S
duration ms: 188226
explicit: false
by artist: Maria Marta
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QMFMF1313009

Menina, O Que Foi o Baque
type: MusicRecording
duration: PT2M49S
duration ms: 169373
explicit: false
by artist: Bando De Macambira
in album: Acerto de Contas de Paulo Vanzolini, Vol. 1
  type: MusicAlbum
  date published: 2004-01-01

Vinil 1977
type: MusicAlbum
date published: 1977-10-10
track: Apenas Mais um
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142306
  explicit: false
  by artist: Roberto Riberti
  by artist: MPB4
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Ruas Que Sonhei
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146586
  explicit: false
  by artist: Roberto Riberti
  by artist: Paulinho Da Viola
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
  isrc code: BROB72200015
track: Vidraça
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188000
  explicit: false
  by artist: Roberto Riberti
  by artist: Roberto Sion
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Dilema
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101880
  explicit: false
  by artist: Roberto Riberti
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Não Demore
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203653
  explicit: false
  by artist: Roberto Riberti
  by artist: Eduardo Gudin
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Canção Popular
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175213
  explicit: false
  by artist: Roberto Riberti
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Rede de Espera (Do Filme Á Flor da Pele)
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147266
  explicit: false
  by artist: Roberto Riberti
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Proezas do Coração
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202453
  explicit: false
  by artist: Roberto Riberti
  by artist: Eduardo Gudin
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Rendição
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173120
  explicit: false
  by artist: Roberto Riberti
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Mestiça
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200333
  explicit: false
  by artist: Roberto Riberti
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Em Pedaços
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109173
  explicit: false
  by artist: Roberto Riberti
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Brincadeira
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152493
  explicit: false
  by artist: Roberto Riberti
  by artist: Eduardo Gudin
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Luzia
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154000
  explicit: false
  by artist: Roberto Riberti
  by artist: Magro - MPB4
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10
track: Teu Reinado
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159986
  explicit: false
  by artist: Roberto Riberti
  by artist: Eduardo Gudin
  in album: Vinil 1977
    type: MusicAlbum
    date published: 1977-10-10

Cacaso 80 Anos
type: MusicAlbum
date published: 2024-03-08
track: Gente Séria (Letra Inédita)
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106658
  explicit: false
  by artist: Joyce Moreno
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Fonte da Vida
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226862
  explicit: false
  by artist: Zé Renato
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Lambada de Serpente
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165337
  explicit: false
  by artist: Ney Matogrosso
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Francamente
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132495
  explicit: false
  by artist: Toquinho
  by artist: Camilla Faustino
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Perfume de Cebola
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307989
  explicit: false
  by artist: Filó Machado
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Dentro de Mim Mora um Anjo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180224
  explicit: false
  by artist: Alaíde Costa
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Refém
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290255
  explicit: false
  by artist: Carlinhos Vergueiro
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Alma
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289185
  explicit: false
  by artist: Eduardo Gudin
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: As Coisas
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115718
  explicit: false
  by artist: Claudio Nucci
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Triste Baía da Guanabara
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258730
  explicit: false
  by artist: Leila Pinheiro
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: O Dono do Lugar
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284473
  explicit: false
  by artist: Edu Lobo
  by artist: Luisa Lacerda
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Árvore Mágica
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221899
  explicit: false
  by artist: Rosa Emilia Dias
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08
track: Gente Séria
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106211
  explicit: false
  by artist: Joyce Moreno
  in album: Cacaso 80 Anos
    type: MusicAlbum
    date published: 2024-03-08

Riberti
type: MusicAlbum
date published: 1982-10-10
track: Aventura
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249493
  explicit: false
  by artist: Roberto Riberti
  by artist: Arismar Do Espírito Santo
  by artist: Serginho Leite
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Primeira Viagem
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155000
  explicit: false
  by artist: Roberto Riberti
  by artist: Serginho Leite
  by artist: Silvinha Goes
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: O Velho Ateu
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194000
  explicit: false
  by artist: Roberto Riberti
  by artist: Eduardo Gudin
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
  isrc code: BROB72200004
track: Sonhador
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170000
  explicit: false
  by artist: Roberto Riberti
  by artist: Paulo Bellinati
  by artist: Roberto Sion
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Bicho de Seda
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Roberto Riberti
  by artist: Filó Machado
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Moleque Chorão/Valsa do Avô
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151026
  explicit: false
  by artist: Roberto Riberti
  by artist: Edson Alves
  by artist: Paulo Bellinati
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Arco-Íris
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136000
  explicit: false
  by artist: Roberto Riberti
  by artist: Eduardo Gudin
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Simplesmente
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295000
  explicit: false
  by artist: Roberto Riberti
  by artist: Paulinho Nogueira
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Regato
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256440
  explicit: false
  by artist: Roberto Riberti
  by artist: Arismar Do Espírito Santo
  by artist: Eduardo Gudin
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Salário de Morte
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186600
  explicit: false
  by artist: Roberto Riberti
  by artist: Arismar Do Espírito Santo
  by artist: Branca de Neve
  by artist: Eduardo Gudin
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10
track: Salve
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152013
  explicit: false
  by artist: Roberto Riberti
  by artist: Celso Machado
  in album: Riberti
    type: MusicAlbum
    date published: 1982-10-10

Samba do Bem
type: MusicAlbum
date published: 2015-04-02
track: Dia de São Nunca
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217333
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Samba do Bem
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177880
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Quem Dera
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277000
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Entristecer
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196906
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Sozinho
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220880
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Insignificâncias
  type: MusicRecording
  duration: PT5M55S
  duration ms: 355320
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Ela Tem
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215400
  explicit: false
  by artist: Karina Ninni
  by artist: Eduardo Gudin
  by artist: Amilson Godoy
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Bola Fora
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199986
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Parasita na Praça
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184480
  explicit: false
  by artist: Karina Ninni
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
track: Porta Bandeira
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244093
  explicit: false
  by artist: Karina Ninni
  by artist: Fabiana Cozza
  in album: Samba do Bem
    type: MusicAlbum
    date published: 2015-04-02
  isrc code: BRPOU1500019

De Coração para Coração - Homenagem a Paulinho Nogueira
type: MusicAlbum
date published: 2005-12-01
track: Frevinho Doce
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254860
  explicit: false
  by artist: Toninho Ferragutti
  by artist: Ulisses Rocha
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Zelão
  type: MusicRecording
  duration: PT5M48S
  duration ms: 348878
  explicit: false
  by artist: Eduardo Gudin
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Meus 20 Anos (Ai, Corinthias!)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188196
  explicit: false
  by artist: Badi Assad
  by artist: Zezo Ribeiro
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Malaguena
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255975
  explicit: false
  by artist: Zezo Ribeiro
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Manhã de Carnaval
  type: MusicRecording
  duration: PT7M14S
  duration ms: 434397
  explicit: false
  by artist: Yamandu Costa
  by artist: Arismar Do Espírito Santo
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Parque da Água Branca
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218289
  explicit: false
  by artist: Jane Duboc
  by artist: Renato Braz
  by artist: Nelson Ayres
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Pelos Meus Olhos
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202314
  explicit: false
  by artist: Renato Braz
  by artist: Nelson Ayres
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Choro Triste N 2
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268885
  explicit: false
  by artist: Marco Pereira
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Duas Contas / Lamentos do Morro
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323127
  explicit: false
  by artist: Paulo Bellinati
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Bachianinha N 2
  type: MusicRecording
  duration: PT6M38S
  duration ms: 398754
  explicit: false
  by artist: Paulo Bellinati
  by artist: Marco Pereira
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Odeon
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218707
  explicit: false
  by artist: Jane Duboc
  by artist: Toquinho
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Choro Chorado Pra Paulinho Nogueira
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158242
  explicit: false
  by artist: Toquinho
  by artist: Luca Bulgarini
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Menino Desce Daí
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110850
  explicit: false
  by artist: Toquinho
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Bachianinha N 1
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141593
  explicit: false
  by artist: Toquinho
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Ária Na 4 Corda
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146307
  explicit: false
  by artist: Toquinho
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
  isrc code: BRAPI0501386
track: Terra Molhada
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162561
  explicit: false
  by artist: Lula Barbosa
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Simplesmente (O Bem Verdadeiro)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220146
  explicit: false
  by artist: Lula Barbosa
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01
track: Menina
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194767
  explicit: false
  by artist: Lula Barbosa
  in album: De Coração para Coração - Homenagem a Paulinho Nogueira
    type: MusicAlbum
    date published: 2005-12-01

Sambarás
type: MusicAlbum
date published: 2020-03-02
track: Samba na Manga
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225040
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Não É Garoa
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242946
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Vamos e Venhamos
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169346
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Água Raz
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203133
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Encantada
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184680
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Ponte
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266506
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Crime do Compositor
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180600
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Luizão
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271560
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Climática
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184920
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Chega de Música Boa
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216973
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: Samba Mulher
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173466
  explicit: false
  by artist: Klebi
  by artist: Eduardo Gudin
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02
track: No Tempo Desse Verbo (Sambarás)
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261386
  explicit: false
  by artist: Klebi
  in album: Sambarás
    type: MusicAlbum
    date published: 2020-03-02

Guilherme Neves 2008 - 2012
type: MusicAlbum
date published: 2022-01-29
track: Baião da Menina
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206580
  explicit: false
  by artist: Guilherme Neves
  by artist: Celio Barros
  by artist: Toninho Ferragutti
  by artist: Zé Pitoco
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Samba dos Vinténs
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196226
  explicit: false
  by artist: Guilherme Neves
  by artist: Eduardo Gudin
  by artist: Fred Martins
  by artist: Nailor "Proveta" Azevedo
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
  isrc code: BRGP11100015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:19:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda46981451e54b753a8afff33accf4491ca983ae6d755bf2b689e95a2eaa8df2
  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/53nT2HmBfThe7XvaFsxbss.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53nT2HmBfThe7XvaFsxbss
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xda46981451e54b753a8afff33accf4491ca983ae6d755bf2b689e95a2eaa8df2","isrc":"BRGP11100015","name":"Samba dos Vinténs","registered_at":"2026-06-10T05:19:28Z","spotify_id":"53nT2HmBfThe7XvaFsxbss","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 0xda46981451e54b753a8afff33accf4491ca983ae6d755bf2b689e95a2eaa8df2. 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/53nT2HmBfThe7XvaFsxbss.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/53nT2HmBfThe7XvaFsxbss.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xda46981451e54b753a8afff33accf4491ca983ae6d755bf2b689e95a2eaa8df2","isrc":"BRGP11100015","name":"Samba dos Vinténs","registered_at":"2026-06-10T05:19:28Z","spotify_id":"53nT2HmBfThe7XvaFsxbss","type":"track"}
track: Vera Lúcia
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239653
  explicit: false
  by artist: Guilherme Neves
  by artist: Celio Barros
  by artist: Edson Alves
  by artist: Emilio Mendoça
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Interlúdio
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106066
  explicit: false
  by artist: Guilherme Neves
  by artist: Celio Barros
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Fim
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233493
  explicit: false
  by artist: Guilherme Neves
  by artist: Celio Barros
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Be God
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177546
  explicit: false
  by artist: Guilherme Neves
  by artist: Edson Alves
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Carta ao Léo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175400
  explicit: false
  by artist: Guilherme Neves
  by artist: Fred Martins
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Acalantinho
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138120
  explicit: false
  by artist: Guilherme Neves
  by artist: Celio Barros
  by artist: Nelson Ayres
  by artist: Renato Braz
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Acalanto de Helena
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217546
  explicit: false
  by artist: Guilherme Neves
  by artist: Edson Alves
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29
track: Bodas de Zinco
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121386
  explicit: false
  by artist: Guilherme Neves
  by artist: Celio Barros
  in album: Guilherme Neves 2008 - 2012
    type: MusicAlbum
    date published: 2022-01-29

Bossa.SP
type: MusicAlbum
date published: 2009-10-01
track: Samba Só
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158025
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Pra Não Ser Mais Tristeza
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230732
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: O Menino Desce o Morro
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219320
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Tristeza de Amar
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213252
  explicit: false
  by artist: Maricenne Costa
  by artist: Alaíde Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Da-Me
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139880
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Menino das Laranjas
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233398
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Mantiqueira
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248345
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Azul Contente
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181732
  explicit: false
  by artist: Maricenne Costa
  by artist: Moisés Santana
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Violão Gentil
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260945
  explicit: false
  by artist: Maricenne Costa
  by artist: Dino Galvão Bueno
  by artist: Eduardo Gudin
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Lua Cheia
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156452
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Pra Você Que Não Vem
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161198
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Ilusão à Toa
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194852
  explicit: false
  by artist: Maricenne Costa
  by artist: Vitor Lopes
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01
track: Ouvi Tua Voz
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188398
  explicit: false
  by artist: Maricenne Costa
  in album: Bossa.SP
    type: MusicAlbum
    date published: 2009-10-01

Brazil: São Paulo
type: MusicAlbum
date published: 2021-01-29
track: O quê
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132373
  explicit: false
  by artist: Titãs
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Balaio de gato
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178426
  explicit: false
  by artist: Gueto
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Vitrine viva
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137000
  explicit: false
  by artist: Ira!
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Cidade chumbo
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221640
  explicit: false
  by artist: Inocentes
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Cena maravilhosa
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239573
  explicit: false
  by artist: Walter Franco
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Biônica
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161080
  explicit: false
  by artist: Guilherme Arantes
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Não reclamo da chuva
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150373
  explicit: false
  by artist: Moto Perpétuo
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: U.T.I.
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234000
  explicit: false
  by artist: Clinica
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Me diga
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255093
  explicit: false
  by artist: Nando Reis
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Isqueiro azul
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169155
  explicit: false
  by artist: Tiê
  by artist: Alexandre Carlo
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Comida
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235666
  explicit: false
  by artist: Titãs
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Pagu
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232880
  explicit: false
  by artist: Maria Rita
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Sutil
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261398
  explicit: false
  by artist: Ná Ozzetti
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Nêgo dito
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249666
  explicit: false
  by artist: Branca Di Neve
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Luz da light
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160493
  explicit: false
  by artist: Demonios Da Garoa
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: De Sampa a São Luiz
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274760
  explicit: false
  by artist: Molejo
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Meu querubim
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259372
  explicit: false
  by artist: Os Travessos
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Se acabou
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213826
  explicit: false
  by artist: Katinguelê
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Sonhos
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283186
  explicit: false
  by artist: Peninha
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Balada do louco
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204533
  explicit: false
  by artist: Cida Moreira
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Beija eu
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193240
  explicit: false
  by artist: Saulo Roston
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Coisas de você
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177960
  explicit: false
  by artist: Vanusa
  in album: Brazil: São Paulo
    type: MusicAlbum
    date published: 2021-01-29
track: Cama da Ilusão
track: Armistício
track: Quem sou eu
track: Trem das onze

Cama da Ilusão
type: MusicRecording
duration: PT3M22S
duration ms: 202291
explicit: false
by artist: Joyce Cândido
in album: Brazil: São Paulo
  type: MusicAlbum
  date published: 2021-01-29

Armistício
type: MusicRecording
duration: PT3M11S
duration ms: 191573
explicit: false
by artist: Eduardo Gudin
in album: Brazil: São Paulo
  type: MusicAlbum
  date published: 2021-01-29

Quem sou eu
type: MusicRecording
duration: PT2M2S
duration ms: 122160
explicit: false
by artist: Giane
in album: Brazil: São Paulo
  type: MusicAlbum
  date published: 2021-01-29

Trem das onze
type: MusicRecording
duration: PT2M40S
duration ms: 160533
explicit: false
by artist: Demonios Da Garoa
in album: Brazil: São Paulo
  type: MusicAlbum
  date published: 2021-01-29

Músicas Tropicais Brasileiras
type: MusicAlbum
date published: 2022-01-21
track: W / Brasil (Tropical Version)
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369800
  explicit: false
  by artist: Jorge Ben Jor
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Assanhado
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246760
  explicit: false
  by artist: Baby Do Brasil
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Dói
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202600
  explicit: false
  by artist: Tom Zé
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Bela
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161317
  explicit: false
  by artist: Belchior
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Com qualquer dois mil réis
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217493
  explicit: false
  by artist: Novos Baianos
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Depois que o ilê passar
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241960
  explicit: false
  by artist: Ilê Aiyê
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Veraneio
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213946
  explicit: false
  by artist: Bamdamel
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Ensaboado
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217946
  explicit: false
  by artist: Ferrugem
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Nós dois de testa
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142040
  explicit: false
  by artist: Dominguinhos
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: O Brasil é isso aí
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217071
  explicit: false
  by artist: Arlindo Cruz
  by artist: Rogê
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Iracema
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160000
  explicit: false
  by artist: Demonios Da Garoa
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Toque digital
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231306
  explicit: false
  by artist: Olodum Banda Reggae
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Goma de mascar
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223066
  explicit: false
  by artist: A Cor Do Som
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Boca molhada
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184533
  explicit: false
  by artist: Sensação
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Mirando o Luar / Sementes / Foi deus / Trópico banana / Vá lá mané / Gritos de guerra
  type: MusicRecording
  duration: PT6M49S
  duration ms: 409466
  explicit: false
  by artist: Chiclete Com Banana
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Rita baiana
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216226
  explicit: false
  by artist: Zezé Motta
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Le fudez vouz
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223320
  explicit: false
  by artist: Frenéticas
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Armistício
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191573
  explicit: false
  by artist: Eduardo Gudin
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Samba duro: Maria gasolina / Melô do tchaco / Feijão de Maria / Cara de tola / Beco de gal / Pega prá capa
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274386
  explicit: false
  by artist: Tonho Matéria
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Rei do baião
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210493
  explicit: false
  by artist: Pepeu Gomes
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Negro gato
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222466
  explicit: false
  by artist: Luiz Melodia
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Meu samba
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189346
  explicit: false
  by artist: Samba 6
  in album: Músicas Tropicais Brasileiras
    type: MusicAlbum
    date published: 2022-01-21
track: Olê olá
track: Acoxo
track: Alvorecer

Olê olá
type: MusicRecording
duration: PT3M8S
duration ms: 188000
explicit: false
by artist: Isaura Garcia
in album: Músicas Tropicais Brasileiras
  type: MusicAlbum
  date published: 2022-01-21

Acoxo
type: MusicRecording
duration: PT3M50S
duration ms: 230800
explicit: false
by artist: Vicente Barreto
in album: Músicas Tropicais Brasileiras
  type: MusicAlbum
  date published: 2022-01-21

Alvorecer
type: MusicRecording
duration: PT3M37S
duration ms: 217226
explicit: false
by artist: Marynez
in album: Músicas Tropicais Brasileiras
  type: MusicAlbum
  date published: 2022-01-21

Velho Ateu
type: MusicRecording
duration: PT4M25S
duration ms: 265933
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:35:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f
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/7mRPL6yRDvfGbIhxS5PTeu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mRPL6yRDvfGbIhxS5PTeu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f","isrc":"BRDPA0700021","name":"Velho Ateu","registered_at":"2026-06-07T15:35:15Z","spotify_id":"7mRPL6yRDvfGbIhxS5PTeu","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 0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f. 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/7mRPL6yRDvfGbIhxS5PTeu.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/7mRPL6yRDvfGbIhxS5PTeu.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x44256b9ed2aabaf1c0228e526e4adb3f0cfac8f9ae4c9ce798088e85bb84845f","isrc":"BRDPA0700021","name":"Velho Ateu","registered_at":"2026-06-07T15:35:15Z","spotify_id":"7mRPL6yRDvfGbIhxS5PTeu","type":"track"}

Boa Maré
type: MusicRecording
duration: PT3M48S
duration ms: 228440
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:14:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad
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/52vh0uXKrJMlm9JRhl0Gg6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52vh0uXKrJMlm9JRhl0Gg6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad","isrc":"BRDPA0600069","name":"Boa Maré","registered_at":"2026-06-08T13:14:45Z","spotify_id":"52vh0uXKrJMlm9JRhl0Gg6","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 0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad. 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/52vh0uXKrJMlm9JRhl0Gg6.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/52vh0uXKrJMlm9JRhl0Gg6.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5d9bc893d35c2c70b6539dad0699c4111ca59e9dd697f6ca157e086630b43fad","isrc":"BRDPA0600069","name":"Boa Maré","registered_at":"2026-06-08T13:14:45Z","spotify_id":"52vh0uXKrJMlm9JRhl0Gg6","type":"track"}

Praça 14 Bis
type: MusicRecording
duration: PT4M55S
duration ms: 295720
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:40:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c
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/0x5onBQLf1WRrpTbfyxovT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x5onBQLf1WRrpTbfyxovT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c","isrc":"BRDPA0600046","name":"Praça 14 Bis","registered_at":"2026-06-23T10:40:17Z","spotify_id":"0x5onBQLf1WRrpTbfyxovT","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 0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c. 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/0x5onBQLf1WRrpTbfyxovT.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/0x5onBQLf1WRrpTbfyxovT.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa64e45d3673b448b4268d23cc74470061a0d7ea24d58a7b68f5c16a8f690487c","isrc":"BRDPA0600046","name":"Praça 14 Bis","registered_at":"2026-06-23T10:40:17Z","spotify_id":"0x5onBQLf1WRrpTbfyxovT","type":"track"}

Vida Dá
type: MusicRecording
duration: PT3M50S
duration ms: 230106
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600070

Sempre Se Pode Sonhar
type: MusicRecording
duration: PT3M42S
duration ms: 222733
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Paulinho Da Viola
by artist: Selma Boragian
by artist: Vânia Bastos
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T08:53:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jn8C9o6wTp3ibwAD3HoqB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jn8C9o6wTp3ibwAD3HoqB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258","isrc":"BRDPA0600068","name":"Sempre Se Pode Sonhar","registered_at":"2026-06-27T08:53:21Z","spotify_id":"6jn8C9o6wTp3ibwAD3HoqB","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 0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jn8C9o6wTp3ibwAD3HoqB.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/6jn8C9o6wTp3ibwAD3HoqB.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfca8fce3f5e1479381db04fe0755ab711d009703a622552156f968998feed258","isrc":"BRDPA0600068","name":"Sempre Se Pode Sonhar","registered_at":"2026-06-27T08:53:21Z","spotify_id":"6jn8C9o6wTp3ibwAD3HoqB","type":"track"}

Canção Serena
type: MusicRecording
duration: PT4M47S
duration ms: 287933
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700017

Um Jeito de Fazer Samba
type: MusicRecording
duration: PT4M8S
duration ms: 248040
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600066

Verde
type: MusicRecording
duration: PT5M41S
duration ms: 341866
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700012

O Amor e Eu
type: MusicRecording
duration: PT4M12S
duration ms: 252826
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600067

Paulista
type: MusicRecording
duration: PT4M47S
duration ms: 287826
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0400070

Obrigado
type: MusicRecording
duration: PT5M34S
duration ms: 334560
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700015

Mordaça
type: MusicRecording
duration: PT5M16S
duration ms: 316066
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700016

Abertura
type: MusicRecording
duration: PT4M13S
duration ms: 253893
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700010

Das Flores
type: MusicRecording
duration: PT4M6S
duration ms: 246306
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0500011

Ângulos
type: MusicRecording
duration: PT4M9S
duration ms: 249040
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700014

Luzes da Mesma Luz
type: MusicRecording
duration: PT6M9S
duration ms: 369173
explicit: false
by artist: Fatima Guedes
by artist: Eduardo Gudin
in album: Luzes da Mesma Luz
  type: MusicAlbum
  date published: 2001-03-01
isrc code: BRDPA0700018

Jerônimo
type: MusicRecording
duration: PT3M21S
duration ms: 201866
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600072

Euforia
type: MusicRecording
duration: PT3M10S
duration ms: 190773
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600074

Acendeu
type: MusicRecording
duration: PT4M52S
duration ms: 292040
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
by artist: Selma Boragian
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600071

Mundo
type: MusicRecording
duration: PT4M31S
duration ms: 271786
explicit: false
by artist: Eduardo Gudin
by artist: Notícias Dum Brasil
by artist: Ilana Volcov
in album: Um Jeito de Fazer Samba
  type: MusicAlbum
  date published: 2006-05-01
isrc code: BRDPA0600075