Leila Pinheiro
type: MusicGroup
genre: bossa nova
genre: brazilian jazz
genre: mpb
popularity: 38
followers: 103433
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subject of: OpenTimestamps Proof of Existence
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album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03
  track: Faz Parte do Meu Show
    type: MusicRecording
    duration: PT3M5S
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    by artist: Roberto Menescal
    by artist: Rodrigo Santos
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      type: MusicAlbum
      date published: 2020-04-03
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  track: Preciso Dizer Que Te Amo
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      type: MusicAlbum
      date published: 2020-04-03
    isrc code: BRRGE1911398
  track: Codinome Beija-Flor
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  track: O Tempo Não Pára
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  track: Por Que a Gente É Assim ?
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  track: Exagerado
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  track: Ideologia
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  track: Pro Dia Nascer Feliz
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album: Nada por Mim
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  date published: 2024-06-28
  track: Nada por Mim
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    by artist: Toni Platao
    by artist: Leila Pinheiro
    by artist: Roberto Menescal
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      date published: 2024-06-28
album: Bye Bye Brasil
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  date published: 2023-06-16
  track: Bye Bye Brasil
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    by artist: Roberto Menescal
    by artist: Ricardo Bacelar
    by artist: Diogo Monzo
    in album: Bye Bye Brasil
      type: MusicAlbum
      date published: 2023-06-16
    isrc code: BC0YA2300010
album: Couvert Artístico JB FM: Leila Pinheiro
  type: MusicAlbum
  date published: 2022-09-30
  track: Ame
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      date published: 2022-09-30
    isrc code: BRKQH2200118
  track: Besame
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      date published: 2022-09-30
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  track: Catavento e Girassol
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      type: MusicAlbum
      date published: 2022-09-30
  track: Coração em Desalinho
  track: Todo Azul do Mar
  track: Tudo Bem
  track: Um Dia, um Adeus
  track: Verde
album: Melhor Que Seja Rara
album: Cenas de um Amor
album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
album: Raiz
album: Céu E Mar
album: Meu Segredo Mais Sincero
album: Pra Iluminar (Ao Vivo)
album: Nos Horizontes do Mundo Ao Vivo
album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
album: Nova Bis
album: Nos Horizontes do Mundo
album: Retratos
album: The Essential Leila Pinheiro
album: Identidade - Leila Pinheiro
album: Mais Coisas Do Brasil (Ao Vivo)
album: Para Sempre
album: Reencontro
album: Na Ponta Da Língua
album: Bencao - O Melhor De Leila Pinheiro
album: 20 Grandes Sucessos De Leila Pinheiro
album: Catavento E Girassol
album: Isso É Bossa Nova
album: Coisas Do Brasil
album: Outras Caras
album: Bênção Bossa Nova
album: Edição Limitada 2 por 1
album: Alma
album: Olho Nu
album: Leila Pinheiro
album: Lugar Comum
album: Flor de Outono
album: Semente da Maré (Canção do Refugiado)
album: Fora do Tempo
album: Naquela Tarde
album: Não Ando Sozinho
album: Corsário
track: Oceano - Ao Vivo No Rio De Janeiro / 2001
track: Baião de Lacan
track: Bye Bye Brasil
track: Faz Parte do Meu Show
track: Chega De Saudade
track: Preciso Dizer Que Te Amo
track: Codinome Beija-Flor
track: O Tempo Não Pára
track: Pro Dia Nascer Feliz
track: Por Que a Gente É Assim ?
track: Exagerado
track: Ideologia
track: Bala Com Bala
track: Resiliência
track: Hoje
track: Bicho do Mato
track: Lida do Amor
track: Antiga
track: Amanhecendo

Coração em Desalinho
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Todo Azul do Mar
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isrc code: BRKQH2200125

Tudo Bem
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isrc code: BRKQH2200126

Um Dia, um Adeus
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isrc code: BRKQH2200127

Verde
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by artist: Leila Pinheiro
by artist: JB FM
in album: Couvert Artístico JB FM: Leila Pinheiro
  type: MusicAlbum
  date published: 2022-09-30

Melhor Que Seja Rara
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date published: 2020-10-16
track: Melhor Que Seja Rara
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  isrc code: BRTRB2072722
track: Amplidão
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  isrc code: BRTRB2072727
track: Deixa pra Lá
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track: Súbita Primavera
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  isrc code: BRTRB2072721
track: Talvez
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  by artist: Leila Pinheiro
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    date published: 2020-10-16
track: Porque Era Ela, Porque Era Eu
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  duration ms: 125425
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  by artist: Leila Pinheiro
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    date published: 2020-10-16
track: Dia Tão Cinzento
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track: Saudade
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    date published: 2020-10-16
track: Nada
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    date published: 2020-10-16
track: Como um Ladrão
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    date published: 2020-10-16
track: Disco
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    date published: 2020-10-16
track: Outra Vez, Nunca Mais
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    date published: 2020-10-16

Cenas de um Amor
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date published: 2020-08-07
track: Corsário
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  by artist: Seis com Casca
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    date published: 2020-08-07
  isrc code: BRARP2000027
track: Canção Amiga
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  duration: PT2M51S
  duration ms: 171509
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  by artist: Leila Pinheiro
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  in album: Cenas de um Amor
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    date published: 2020-08-07
track: Cenas de um Amor (Tendrement)
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267684
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  by artist: Leila Pinheiro
  by artist: Seis com Casca
  in album: Cenas de um Amor
    type: MusicAlbum
    date published: 2020-08-07
track: Alfonsina y el Mar
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342668
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  by artist: Leila Pinheiro
  by artist: Seis com Casca
  in album: Cenas de um Amor
    type: MusicAlbum
    date published: 2020-08-07
track: Canção de Nana (Nanna's Lied)
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  duration: PT4M41S
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  by artist: Leila Pinheiro
  by artist: Seis com Casca
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    type: MusicAlbum
    date published: 2020-08-07
track: É Assim Que Tu És
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  duration: PT3M50S
  duration ms: 230262
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  by artist: Leila Pinheiro
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    date published: 2020-08-07
track: Diz Nos Meus Olhos (Inclemência)
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  duration: PT3M54S
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  by artist: Leila Pinheiro
  by artist: Seis com Casca
  in album: Cenas de um Amor
    type: MusicAlbum
    date published: 2020-08-07
track: Uma Lenda do Reno (Rheinlegendchen)
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  by artist: Leila Pinheiro
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    type: MusicAlbum
    date published: 2020-08-07
track: Dorotéia
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  duration: PT5M22S
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  by artist: Seis com Casca
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    type: MusicAlbum
    date published: 2020-08-07
track: Canções Que Mamãe Me Ensinou
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    date published: 2020-08-07
track: Pavane, Op. 50
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  duration: PT5M13S
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    date published: 2020-08-07
track: Abertura - Pra Que Discutir Com Madame
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track: Pra Que Discutir Com Madame
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    date published: 2020-08-07

Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
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  subject of: OpenTimestamps Proof of Existence
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    value: {"copyright_id":"0xdcd98e4b8cc15af59b8b026761c5fbc2dfe5aff1edaa55d63aee03a401a73100","isrc":"BRDEP1900258","name":"Cláudia","registered_at":"2026-06-05T22:39:41Z","spotify_id":"6kWTVslk9c1Vm7LCqwnssP","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 0xdcd98e4b8cc15af59b8b026761c5fbc2dfe5aff1edaa55d63aee03a401a73100. 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/6kWTVslk9c1Vm7LCqwnssP.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/6kWTVslk9c1Vm7LCqwnssP.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdcd98e4b8cc15af59b8b026761c5fbc2dfe5aff1edaa55d63aee03a401a73100","isrc":"BRDEP1900258","name":"Cláudia","registered_at":"2026-06-05T22:39:41Z","spotify_id":"6kWTVslk9c1Vm7LCqwnssP","type":"track"}
track: Sá Marina
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259109
  explicit: false
  by artist: Antonio Adolfo
  by artist: Leila Pinheiro
  in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: BRDEP1900259
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:09:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf875f1b5bde9901cd74e988a943762a9a64783029e2e9e3126974491231b629e
  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/3ewiYudmOu4J1RfGuFYhK7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ewiYudmOu4J1RfGuFYhK7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf875f1b5bde9901cd74e988a943762a9a64783029e2e9e3126974491231b629e","isrc":"BRDEP1900259","name":"Sá Marina","registered_at":"2026-06-18T18:09:46Z","spotify_id":"3ewiYudmOu4J1RfGuFYhK7","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 0xf875f1b5bde9901cd74e988a943762a9a64783029e2e9e3126974491231b629e. 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/3ewiYudmOu4J1RfGuFYhK7.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/3ewiYudmOu4J1RfGuFYhK7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf875f1b5bde9901cd74e988a943762a9a64783029e2e9e3126974491231b629e","isrc":"BRDEP1900259","name":"Sá Marina","registered_at":"2026-06-18T18:09:46Z","spotify_id":"3ewiYudmOu4J1RfGuFYhK7","type":"track"}
track: Vamos Partir Pro Mundo
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205669
  explicit: false
  by artist: Antonio Adolfo
  by artist: Leila Pinheiro
  in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: BRDEP1900260
track: Teletema
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197070
  explicit: false
  by artist: Antonio Adolfo
  by artist: Leila Pinheiro
  in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: BRDEP1900261
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:37:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebbc430bbcc9fedfa3b6446ae5ab7c8b3ec3b2c66b74d16c87502d793a94df5c
  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/3aT3CyIW2H6HzlPOjHEi4l.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Domingo Azul
track: Alegria de Carnaval
track: Caminhada
track: Giro
track: A Cidade e Eu
track: Ao Redor
track: Pela Cidade
track: Tema Triste
track: Correnteza

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aT3CyIW2H6HzlPOjHEi4l

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

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 0xebbc430bbcc9fedfa3b6446ae5ab7c8b3ec3b2c66b74d16c87502d793a94df5c. 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/3aT3CyIW2H6HzlPOjHEi4l.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/3aT3CyIW2H6HzlPOjHEi4l.
date published: 2026-07-02T05:09:12Z

Domingo Azul
type: MusicRecording
duration: PT3M18S
duration ms: 198985
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900262

Alegria de Carnaval
type: MusicRecording
duration: PT2M39S
duration ms: 159694
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900263

Caminhada
type: MusicRecording
duration: PT3M17S
duration ms: 197811
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900264

Giro
type: MusicRecording
duration: PT3M8S
duration ms: 188647
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900265

A Cidade e Eu
type: MusicRecording
duration: PT3M40S
duration ms: 220064
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900266

Ao Redor
type: MusicRecording
duration: PT3M19S
duration ms: 199465
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900267

Pela Cidade
type: MusicRecording
duration: PT3M44S
duration ms: 224563
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900268

Tema Triste
type: MusicRecording
duration: PT3M4S
duration ms: 184833
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900269

Correnteza
type: MusicRecording
duration: PT3M9S
duration ms: 189241
explicit: false
by artist: Antonio Adolfo
by artist: Leila Pinheiro
in album: Vamos Partir Pro Mundo - a Música de Antonio Adolfo e Tibério Gaspar
  type: MusicAlbum
  date published: 2020-03-13
isrc code: BRDEP1900270

Raiz
type: MusicAlbum
date published: 2014-08-04
track: Entrando Na Mata (feat. Paulo Calasans & Marco Bosco)
  type: MusicRecording
  duration: PT1M3S
  duration ms: 63000
  explicit: false
  by artist: Leila Pinheiro
  by artist: Paulo Calasans
  by artist: Marco Bosco
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: Longe Perto
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255266
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
  isrc code: JPZ921105680
track: Guará Vermelho
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241066
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
  isrc code: JPZ921105681
track: Tempo Destino
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238386
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
  isrc code: JPZ921105682
track: Canto de Atravesar
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185186
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
  isrc code: JPZ921105683
track: Eu Agradeço ao Céu
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213600
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
  isrc code: JPZ921105684
track: Belém em Mim
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329453
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
  isrc code: JPZ921105685
track: Karisú Muracé (feat. Paulo Calasans & Marco Bosco)
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152720
  explicit: false
  by artist: Leila Pinheiro
  by artist: Paulo Calasans
  by artist: Marco Bosco
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: Ditados Impopulares (feat. Eliakin Rufino)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189786
  explicit: false
  by artist: Leila Pinheiro
  by artist: Eliakin Rufino
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: Olha o Mar (feat. Zeneida Lima)
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205466
  explicit: false
  by artist: Leila Pinheiro
  by artist: Zeneida Lima
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: Toque (feat. Nilson Chaves)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195426
  explicit: false
  by artist: Leila Pinheiro
  by artist: Nilson Chaves
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: Flor do Destino
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228186
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: A Lua
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186600
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
  isrc code: JPZ921105690
track: Nosso Ar
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290866
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: Sempre Verde
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208280
  explicit: false
  by artist: Leila Pinheiro
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04
track: Domingo Azul do Mar (feat. Airto Moreira & Oscar Castro-Neves)
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214653
  explicit: false
  by artist: Leila Pinheiro
  by artist: Oscar Castro-Neves
  by artist: Airto Moreira
  in album: Raiz
    type: MusicAlbum
    date published: 2014-08-04

Céu E Mar
type: MusicAlbum
date published: 2012-04-02
track: Doce Presença
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242000
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
  isrc code: GBDCR1200001
track: Dos Navegantes
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244760
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: Cada Tempo em seu Lugar
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192586
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: Céu e Mar
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206200
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
  isrc code: GBDCR1200004
track: Armadilhas de um Romance
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259360
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: Embarcação
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297453
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: O Amor é Chama
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350413
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: Sucedeu Assim
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253373
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: Bala com Bala
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179626
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: Bolero de Satã
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227520
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: That Old Devil Called Love
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177666
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02
track: Dupla Traição
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267480
  explicit: false
  by artist: Leila Pinheiro and Nelson Faria
  by artist: Leila Pinheiro
  by artist: Nelson Faria
  in album: Céu E Mar
    type: MusicAlbum
    date published: 2012-04-02

Meu Segredo Mais Sincero
type: MusicAlbum
date published: 2010-10-25
track: Ainda É Cedo
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257149
  explicit: false
  by artist: Leila Pinheiro
  in album: Meu Segredo Mais Sincero
    type: MusicAlbum
    date published: 2010-10-25
  isrc code: BRLPH1000001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:09:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d822ba1a6785cbbf7e92e7ad8e42dd7cdd13e88a791ed2c20c086bb227ac7da
  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/2qCKjqI6R3dq7aDNksay03.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qCKjqI6R3dq7aDNksay03
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d822ba1a6785cbbf7e92e7ad8e42dd7cdd13e88a791ed2c20c086bb227ac7da","isrc":"BRLPH1000001","name":"Ainda É Cedo","registered_at":"2026-06-25T07:09:42Z","spotify_id":"2qCKjqI6R3dq7aDNksay03","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 0x2d822ba1a6785cbbf7e92e7ad8e42dd7cdd13e88a791ed2c20c086bb227ac7da. 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/2qCKjqI6R3dq7aDNksay03.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/2qCKjqI6R3dq7aDNksay03.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2d822ba1a6785cbbf7e92e7ad8e42dd7cdd13e88a791ed2c20c086bb227ac7da","isrc":"BRLPH1000001","name":"Ainda É Cedo","registered_at":"2026-06-25T07:09:42Z","spotify_id":"2qCKjqI6R3dq7aDNksay03","type":"track"}
track: Índios
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267833
  explicit: false
  by artist: Leila Pinheiro
  in album: Meu Segredo Mais Sincero
    type: MusicAlbum
    date published: 2010-10-25
  isrc code: BRLPH1000002
track: Quando Você Voltar
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187794
  explicit: false
  by artist: Leila Pinheiro
  by artist: Herbert Vianna
  in album: Meu Segredo Mais Sincero
    type: MusicAlbum
    date published: 2010-10-25
  isrc code: BRLPH1000011
track: O Teatro Dos Vampiros
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219376
  explicit: false
  by artist: Leila Pinheiro
  in album: Meu Segredo Mais Sincero
    type: MusicAlbum
    date published: 2010-10-25
  isrc code: BRLPH1000010
track: Angra Dos Reis
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track: Daniel Na Cova Dos Leões
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  by artist: Dado Villa-Lobos
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    type: MusicAlbum
    date published: 2010-10-25
  isrc code: BRLPH1000006
track: Hoje
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  isrc code: BRLPH1000003
track: Tempo Perdido
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
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track: Pais e Filhos
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track: Há Tempos
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track: Metal Contra As Nuvens
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track: Eu Sei
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track: Andrea Dória
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track: La Solitudine
track: Perfeição

Leila Pinheiro
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Dado Villa-Lobos
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Meu Segredo Mais Sincero
type: MusicAlbum
date published: 2010-10-25

La Solitudine
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by artist: Renato Russo
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isrc code: BREMI0900510
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Perfeição
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Pra Iluminar (Ao Vivo)
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track: Pra Iluminar - Ao Vivo
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track: O Amor e Eu - Ao Vivo
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track: Chorei - Ao Vivo
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track: Mente - Ao Vivo
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track: Ainda Mais - Ao Vivo
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track: Sempre Se Pode Sonhar - Ao Vivo
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track: Luzes da Mesma Luz - Ao Vivo
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track: O Amor Veio Me Visitar - Ao Vivo
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track: Obrigado - Ao Vivo
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track: Paulista - Ao Vivo
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track: Mordaça - Ao Vivo
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track: Praça 14 Bis - Ao Vivo
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Nos Horizontes do Mundo Ao Vivo
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track: Pela Ciclovia
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track: Minha Alma (A Paz Que Eu Não Quero Ter)
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  isrc code: BRPUI0700240
track: Mais uma Vez
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    type: MusicAlbum
    date published: 2007-09-05
  isrc code: BRPUI0700241
track: Isso Aqui o Que É / Brasil Pandeiro
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
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track: ...E Muito Mais - Ao Vivo
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    type: MusicAlbum
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track: Gozos da Alma - Ao Vivo
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    type: MusicAlbum
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track: Escravo da Alegria - Ao Vivo
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    type: MusicAlbum
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track: Catavento e Girassol - Ao Vivo
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  by artist: Leila Pinheiro
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    type: MusicAlbum
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track: Tempo Perdido - Ao Vivo
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  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01
track: A Vida Que a Gente Leva - Ao Vivo
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    type: MusicAlbum
    date published: 1970-01-01
track: Nuestro Juramento - Ao Vivo
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    type: MusicAlbum
    date published: 1970-01-01
track: Renata Maria - Ao Vivo
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    type: MusicAlbum
    date published: 1970-01-01
track: Pela Ciclovia - Ao Vivo
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    type: MusicAlbum
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track: Essa Mulher - Ao Vivo
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    type: MusicAlbum
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track: Brincar de Viver - Ao Vivo
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  isrc code: BRPUI2200023
track: O Amor Nascer - Ao Vivo
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track: Onde Deus Possa Me Ouvir - Ao Vivo
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    type: MusicAlbum
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track: Serra do Luar / Citação: Coração Tranquilo - Ao Vivo
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  duration ms: 215862
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI2200026
track: Amor É Outra Liberdade / Você Bem Sabe / Só Louco / Vitoriosa - Ao Vivo
  type: MusicRecording
  duration: PT7M35S
  duration ms: 455260
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01
track: Verde - Ao Vivo
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216190
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01
track: Minha Alma (a Paz Que Eu Não Quero) - Ao Vivo
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249024
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01
track: Rodando (Poema) - Ao Vivo
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59118
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01
track: Mais uma Vez - Ao Vivo
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217028
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01
track: Isso Aqui o Que É / Brasil Pandeiro - Ao Vivo
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295354
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo (Special Edition) [Ao Vivo]
    type: MusicAlbum
    date published: 1970-01-01

Nova Bis
type: MusicAlbum
date published: 2005-01-01
track: Catavento E Girassol
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307800
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: BREMI9600370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:08:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230
  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/4ngUjmHoOpjvDJNZISbdxX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ngUjmHoOpjvDJNZISbdxX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"4ngUjmHoOpjvDJNZISbdxX","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 0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230. 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/4ngUjmHoOpjvDJNZISbdxX.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/4ngUjmHoOpjvDJNZISbdxX.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"4ngUjmHoOpjvDJNZISbdxX","type":"track"}
track: Chega De Saudade
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: BREMI9400340
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:26:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab
  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/3wv0bEDwqptdwqRGqpcBSw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wv0bEDwqptdwqRGqpcBSw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"3wv0bEDwqptdwqRGqpcBSw","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 0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab. 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/3wv0bEDwqptdwqRGqpcBSw.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/3wv0bEDwqptdwqRGqpcBSw.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"3wv0bEDwqptdwqRGqpcBSw","type":"track"}
track: Caminhos Cruzados
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251733
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: BREMI9400339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:10:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12
  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/62hudaRG6IJIapcnWU5hdb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62hudaRG6IJIapcnWU5hdb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12","isrc":"BREMI9400339","name":"Caminhos Cruzados","registered_at":"2026-06-25T07:10:35Z","spotify_id":"62hudaRG6IJIapcnWU5hdb","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 0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12. 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/62hudaRG6IJIapcnWU5hdb.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/62hudaRG6IJIapcnWU5hdb.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12","isrc":"BREMI9400339","name":"Caminhos Cruzados","registered_at":"2026-06-25T07:10:35Z","spotify_id":"62hudaRG6IJIapcnWU5hdb","type":"track"}
track: Este Seu Olhar
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183773
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
track: Samba Da Pergunta
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166933
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: BREMI9400349
track: Samba Do Avião
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236800
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
track: Rapaz De Bem
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201066
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
track: Samba De Um Breque
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200826
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
track: Mais Uma Boca
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195600
  explicit: false
  by artist: Leila Pinheiro
  in album: Nova Bis
    type: MusicAlbum
    date published: 2005-01-01
track: Luas De Subúrbio
track: Pra Quem Quiser Me Visitar
track: Chá De Panela
track: Espere Por Mim Morena
track: Setembro
track: Diga Lá, Coração
track: Sentado A Beira Do Caminho
track: Sem Mais Adeus
track: Folha De Papel
track: O Coco Do Coco
track: Exasperada
track: É
track: Por Favor
track: Discussão
track: A Primeira Vez
track: Pra Dizer A Verdade

Luas De Subúrbio
type: MusicRecording
duration: PT2M18S
duration ms: 138333
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

Pra Quem Quiser Me Visitar
type: MusicRecording
duration: PT4M16S
duration ms: 256839
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BREMI9600379

Chá De Panela
type: MusicRecording
duration: PT3M38S
duration ms: 218266
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

Espere Por Mim Morena
type: MusicRecording
duration: PT4M33S
duration ms: 273040
explicit: false
by artist: Leila Pinheiro
by artist: Gonzaguinha
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BREMI0000262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T05:56:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4zRPi2W785q0jhC1wPetDB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zRPi2W785q0jhC1wPetDB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580","isrc":"BREMI0000262","name":"Espere Por Mim Morena","registered_at":"2026-06-29T05:56:25Z","spotify_id":"4zRPi2W785q0jhC1wPetDB","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 0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zRPi2W785q0jhC1wPetDB.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/4zRPi2W785q0jhC1wPetDB.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580","isrc":"BREMI0000262","name":"Espere Por Mim Morena","registered_at":"2026-06-29T05:56:25Z","spotify_id":"4zRPi2W785q0jhC1wPetDB","type":"track"}

Setembro
type: MusicRecording
duration: PT3M16S
duration ms: 196106
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

Diga Lá, Coração
type: MusicRecording
duration: PT3M8S
duration ms: 188786
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

Sentado A Beira Do Caminho
type: MusicRecording
duration: PT4M9S
duration ms: 249893
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BREMI9800651
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:38:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2
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/7iODyUDsxJKUHfk5g8Qhgv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iODyUDsxJKUHfk5g8Qhgv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"7iODyUDsxJKUHfk5g8Qhgv","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 0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2. 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/7iODyUDsxJKUHfk5g8Qhgv.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/7iODyUDsxJKUHfk5g8Qhgv.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"7iODyUDsxJKUHfk5g8Qhgv","type":"track"}

Sem Mais Adeus
type: MusicRecording
duration: PT3M14S
duration ms: 194226
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BREMI9400352
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:27:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75
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/1ns0pYEtB7NWAaA7c6P94e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ns0pYEtB7NWAaA7c6P94e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75","isrc":"BREMI9400352","name":"Sem Mais Adeus","registered_at":"2026-06-22T20:27:49Z","spotify_id":"1ns0pYEtB7NWAaA7c6P94e","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 0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75. 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/1ns0pYEtB7NWAaA7c6P94e.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/1ns0pYEtB7NWAaA7c6P94e.
  date published: 2026-07-08T03:39:04Z
  text: {"copyright_id":"0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75","isrc":"BREMI9400352","name":"Sem Mais Adeus","registered_at":"2026-06-22T20:27:49Z","spotify_id":"1ns0pYEtB7NWAaA7c6P94e","type":"track"}

Folha De Papel
type: MusicRecording
duration: PT3M52S
duration ms: 232640
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

O Coco Do Coco
type: MusicRecording
duration: PT3M14S
duration ms: 194066
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BREMI9600380
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:16:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21
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/2CAx3X1ZVH173z4pjvTVrq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CAx3X1ZVH173z4pjvTVrq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21","isrc":"BREMI9600380","name":"O Coco Do Coco","registered_at":"2026-06-08T04:16:28Z","spotify_id":"2CAx3X1ZVH173z4pjvTVrq","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 0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21. 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/2CAx3X1ZVH173z4pjvTVrq.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/2CAx3X1ZVH173z4pjvTVrq.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21","isrc":"BREMI9600380","name":"O Coco Do Coco","registered_at":"2026-06-08T04:16:28Z","spotify_id":"2CAx3X1ZVH173z4pjvTVrq","type":"track"}

Exasperada
type: MusicRecording
duration: PT3M23S
duration ms: 203960
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

É
type: MusicRecording
duration: PT3M48S
duration ms: 228520
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BREMI0000264

Por Favor
type: MusicRecording
duration: PT3M38S
duration ms: 218706
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

Discussão
type: MusicRecording
duration: PT4M35S
duration ms: 275293
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

A Primeira Vez
type: MusicRecording
duration: PT3M8S
duration ms: 188600
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01
isrc code: BREMI9400337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:26:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857
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/6UU7vHoNuOgJ9Dw2B0Ytyq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UU7vHoNuOgJ9Dw2B0Ytyq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857","isrc":"BREMI9400337","name":"A Primeira Vez","registered_at":"2026-06-09T18:26:11Z","spotify_id":"6UU7vHoNuOgJ9Dw2B0Ytyq","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 0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857. 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/6UU7vHoNuOgJ9Dw2B0Ytyq.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/6UU7vHoNuOgJ9Dw2B0Ytyq.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857","isrc":"BREMI9400337","name":"A Primeira Vez","registered_at":"2026-06-09T18:26:11Z","spotify_id":"6UU7vHoNuOgJ9Dw2B0Ytyq","type":"track"}

Pra Dizer A Verdade
type: MusicRecording
duration: PT3M52S
duration ms: 232346
explicit: false
by artist: Leila Pinheiro
in album: Nova Bis
  type: MusicAlbum
  date published: 2005-01-01

Nos Horizontes do Mundo
type: MusicAlbum
date published: 1970-01-01
track: Nos Horizontes do Mundo
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126600
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500304
track: Gozos da Alma
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231866
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500295
track: Hoje
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258426
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500309
track: Minha Alma / Juízo Final
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292706
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
track: ...E Muito Mais
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149400
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500302
track: Neustro Juramento
  type: MusicRecording
  duration: PT5M21S
  duration ms: 321120
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
track: O Amor e Eu
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269133
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
track: Pela Ciclovia
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223360
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500298
track: Deu No Que Deu
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158906
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
track: Tiranizar
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206626
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500306
track: A Vida Que a Gente Leva
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213320
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500296
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:09:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x99e3ba663ca483b24aba9d8575e6bd8953ddf0ab86afa0e516a49feb3bc1d6bd
  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/4Mb8YXr5e1gErNwNUm4PZs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Mb8YXr5e1gErNwNUm4PZs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x99e3ba663ca483b24aba9d8575e6bd8953ddf0ab86afa0e516a49feb3bc1d6bd","isrc":"BRPUI0500296","name":"A Vida Que a Gente Leva","registered_at":"2026-06-18T03:09:29Z","spotify_id":"4Mb8YXr5e1gErNwNUm4PZs","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 0x99e3ba663ca483b24aba9d8575e6bd8953ddf0ab86afa0e516a49feb3bc1d6bd. 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/4Mb8YXr5e1gErNwNUm4PZs.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/4Mb8YXr5e1gErNwNUm4PZs.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x99e3ba663ca483b24aba9d8575e6bd8953ddf0ab86afa0e516a49feb3bc1d6bd","isrc":"BRPUI0500296","name":"A Vida Que a Gente Leva","registered_at":"2026-06-18T03:09:29Z","spotify_id":"4Mb8YXr5e1gErNwNUm4PZs","type":"track"}
track: Onde Deus Possa Me Ouvir
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231800
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500308
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:47:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x394f5563784ecf11254365cb5172a1964c95fbfc83556c4a1230b1c6ff59c042
  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/0Gzov9AS4FblSHOWt4zhPq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Gzov9AS4FblSHOWt4zhPq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x394f5563784ecf11254365cb5172a1964c95fbfc83556c4a1230b1c6ff59c042","isrc":"BRPUI0500308","name":"Onde Deus Possa Me Ouvir","registered_at":"2026-06-23T08:47:14Z","spotify_id":"0Gzov9AS4FblSHOWt4zhPq","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 0x394f5563784ecf11254365cb5172a1964c95fbfc83556c4a1230b1c6ff59c042. 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/0Gzov9AS4FblSHOWt4zhPq.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/0Gzov9AS4FblSHOWt4zhPq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x394f5563784ecf11254365cb5172a1964c95fbfc83556c4a1230b1c6ff59c042","isrc":"BRPUI0500308","name":"Onde Deus Possa Me Ouvir","registered_at":"2026-06-23T08:47:14Z","spotify_id":"0Gzov9AS4FblSHOWt4zhPq","type":"track"}
track: Delicadeza
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206066
  explicit: false
  by artist: Leila Pinheiro
  in album: Nos Horizontes do Mundo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRPUI0500310
track: Vem, Amada
track: A 60 Minutos por Hora

Vem, Amada
type: MusicRecording
duration: PT2M57S
duration ms: 177706
explicit: false
by artist: Leila Pinheiro
in album: Nos Horizontes do Mundo
  type: MusicAlbum
  date published: 1970-01-01

A 60 Minutos por Hora
type: MusicRecording
duration: PT1M29S
duration ms: 89360
explicit: false
by artist: Leila Pinheiro
in album: Nos Horizontes do Mundo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRPUI0500301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:57:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1444bff47fa44882145c699bb987c6b2cf0681a5e272d7b015772ad3b588d264
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/6fCfWYYQWoc8rLmUnaqoUu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fCfWYYQWoc8rLmUnaqoUu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1444bff47fa44882145c699bb987c6b2cf0681a5e272d7b015772ad3b588d264","isrc":"BRPUI0500301","name":"A 60 Minutos por Hora","registered_at":"2026-06-21T05:57:18Z","spotify_id":"6fCfWYYQWoc8rLmUnaqoUu","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 0x1444bff47fa44882145c699bb987c6b2cf0681a5e272d7b015772ad3b588d264. 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/6fCfWYYQWoc8rLmUnaqoUu.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/6fCfWYYQWoc8rLmUnaqoUu.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1444bff47fa44882145c699bb987c6b2cf0681a5e272d7b015772ad3b588d264","isrc":"BRPUI0500301","name":"A 60 Minutos por Hora","registered_at":"2026-06-21T05:57:18Z","spotify_id":"6fCfWYYQWoc8rLmUnaqoUu","type":"track"}

Retratos
type: MusicAlbum
date published: 2004-01-01
track: Abril
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228946
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI9800649
track: Sentado A Beira Do Caminho
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248506
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Vento No Litoral
  type: MusicRecording
  duration: PT5M31S
  duration ms: 331693
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Por Favor
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251040
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Amor, Perigoso Amor
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248066
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Catavento E Girassol
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306800
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Lembra De Mim
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263760
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Exílio E Paraíso
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198266
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Discussão
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274133
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI9400342
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:08:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26
  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/3mjLpG9Suun39nzWlH3nuP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mjLpG9Suun39nzWlH3nuP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26","isrc":"BREMI9400342","name":"Discussão","registered_at":"2026-06-18T03:08:23Z","spotify_id":"3mjLpG9Suun39nzWlH3nuP","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 0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26. 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/3mjLpG9Suun39nzWlH3nuP.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/3mjLpG9Suun39nzWlH3nuP.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26","isrc":"BREMI9400342","name":"Discussão","registered_at":"2026-06-18T03:08:23Z","spotify_id":"3mjLpG9Suun39nzWlH3nuP","type":"track"}
track: Sem Mais Adeus
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193333
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Caminhos Cruzados
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250640
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Folha De Papel
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230200
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Samba Da Pergunta
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165386
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
track: Por Quem Morreu De Amor
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250413
  explicit: false
  by artist: Leila Pinheiro
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01

The Essential Leila Pinheiro
type: MusicAlbum
date published: 2003-01-01
track: Lembra De Mim
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264000
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: Diga Lá, Coração
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188760
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: Este Seu Olhar
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184306
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: Caminhos Cruzados
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252560
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: BREMI9400339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:10:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3reeVYbaY4RB8XABWiR3Dd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3reeVYbaY4RB8XABWiR3Dd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12","isrc":"BREMI9400339","name":"Caminhos Cruzados","registered_at":"2026-06-25T07:10:35Z","spotify_id":"3reeVYbaY4RB8XABWiR3Dd","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 0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3reeVYbaY4RB8XABWiR3Dd.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/3reeVYbaY4RB8XABWiR3Dd.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12","isrc":"BREMI9400339","name":"Caminhos Cruzados","registered_at":"2026-06-25T07:10:35Z","spotify_id":"3reeVYbaY4RB8XABWiR3Dd","type":"track"}
track: Vento No Litoral
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332666
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: Mais Uma Boca
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196306
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: Setembro
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196066
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: Catavento E Girassol
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307400
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: Chega De Saudade
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156693
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: BREMI9400340
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:26:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab
  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/0Z9l0TienGevvg3rDSdpWQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Z9l0TienGevvg3rDSdpWQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"0Z9l0TienGevvg3rDSdpWQ","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 0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab. 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/0Z9l0TienGevvg3rDSdpWQ.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/0Z9l0TienGevvg3rDSdpWQ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"0Z9l0TienGevvg3rDSdpWQ","type":"track"}
track: Samba Do Avião
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237240
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01
track: É
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228400
  explicit: false
  by artist: Leila Pinheiro
  in album: The Essential Leila Pinheiro
    type: MusicAlbum
    date published: 2003-01-01

Identidade - Leila Pinheiro
type: MusicAlbum
date published: 2002-01-01
track: Espere Por Mim Morena
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273266
  explicit: false
  by artist: Leila Pinheiro
  by artist: Gonzaguinha
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Caminhos Cruzados
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251493
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Este Seu Olhar
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183306
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Lembra De Mim
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264026
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Sentado A Beira Do Caminho
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249506
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: BREMI9800651
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:38:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2
  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/556UgExAgMlJrRaizbToNX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/556UgExAgMlJrRaizbToNX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"556UgExAgMlJrRaizbToNX","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 0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2. 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/556UgExAgMlJrRaizbToNX.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/556UgExAgMlJrRaizbToNX.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"556UgExAgMlJrRaizbToNX","type":"track"}
track: Samba Da Pergunta
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166293
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Mais Uma Boca
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195600
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Feliz
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293506
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Chega De Saudade
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155626
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: BREMI9400340
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:26:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab
  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/03b344cHoYWuIYAObLj3JX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03b344cHoYWuIYAObLj3JX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"03b344cHoYWuIYAObLj3JX","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 0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab. 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/03b344cHoYWuIYAObLj3JX.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/03b344cHoYWuIYAObLj3JX.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"03b344cHoYWuIYAObLj3JX","type":"track"}
track: Diga Lá, Coração
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187800
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Samba De Um Breque
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200106
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
track: Samba Do Avião
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236466
  explicit: false
  by artist: Leila Pinheiro
  in album: Identidade - Leila Pinheiro
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: BREMI9400338
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:09:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8
  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: Vento No Litoral
track: Catavento E Girassol

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957120

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6BBgIv1sossBZmw86EHV4X.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BBgIv1sossBZmw86EHV4X

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8","isrc":"BREMI9400338","name":"Samba Do Avião","registered_at":"2026-06-18T03:09:21Z","spotify_id":"6BBgIv1sossBZmw86EHV4X","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 0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8. 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/6BBgIv1sossBZmw86EHV4X.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/6BBgIv1sossBZmw86EHV4X.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8","isrc":"BREMI9400338","name":"Samba Do Avião","registered_at":"2026-06-18T03:09:21Z","spotify_id":"6BBgIv1sossBZmw86EHV4X","type":"track"}

Vento No Litoral
type: MusicRecording
duration: PT5M31S
duration ms: 331960
explicit: false
by artist: Leila Pinheiro
in album: Identidade - Leila Pinheiro
  type: MusicAlbum
  date published: 2002-01-01

Catavento E Girassol
type: MusicRecording
duration: PT5M6S
duration ms: 306640
explicit: false
by artist: Leila Pinheiro
in album: Identidade - Leila Pinheiro
  type: MusicAlbum
  date published: 2002-01-01
isrc code: BREMI9600370
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:08:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230
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/7sovug4Uim9CItZH67TnGE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sovug4Uim9CItZH67TnGE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"7sovug4Uim9CItZH67TnGE","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 0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230. 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/7sovug4Uim9CItZH67TnGE.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/7sovug4Uim9CItZH67TnGE.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"7sovug4Uim9CItZH67TnGE","type":"track"}

Mais Coisas Do Brasil (Ao Vivo)
type: MusicAlbum
date published: 2001-03-09
track: Verde - Ao Vivo
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226866
  explicit: false
  by artist: Leila Pinheiro
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100334
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:29:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd664c1360b1723fc86d31d404b6c34d837d2f1e15351ae01c3124fd009005252
  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/7KvHx0dC4mySQI2RUmMGT0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KvHx0dC4mySQI2RUmMGT0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd664c1360b1723fc86d31d404b6c34d837d2f1e15351ae01c3124fd009005252","isrc":"BRMCA0100334","name":"Verde - Ao Vivo","registered_at":"2026-06-20T08:29:41Z","spotify_id":"7KvHx0dC4mySQI2RUmMGT0","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 0xd664c1360b1723fc86d31d404b6c34d837d2f1e15351ae01c3124fd009005252. 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/7KvHx0dC4mySQI2RUmMGT0.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/7KvHx0dC4mySQI2RUmMGT0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd664c1360b1723fc86d31d404b6c34d837d2f1e15351ae01c3124fd009005252","isrc":"BRMCA0100334","name":"Verde - Ao Vivo","registered_at":"2026-06-20T08:29:41Z","spotify_id":"7KvHx0dC4mySQI2RUmMGT0","type":"track"}
track: Besame / Música Incidental: Contra Milonga A La Funerala - Ao Vivo
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226000
  explicit: false
  by artist: Leila Pinheiro
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100335
track: Nem Às Paredes Confesso - Ao Vivo
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254320
  explicit: false
  by artist: Leila Pinheiro
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T05:11:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe426234a82c33942f1bd8c499553e1f5141ed76d198627290f76a53775427d50
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0BrcJMWeVlaMyPTgP1vSQD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BrcJMWeVlaMyPTgP1vSQD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe426234a82c33942f1bd8c499553e1f5141ed76d198627290f76a53775427d50","isrc":"BRMCA0100339","name":"Nem Às Paredes Confesso - Ao Vivo","registered_at":"2026-06-26T05:11:43Z","spotify_id":"0BrcJMWeVlaMyPTgP1vSQD","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 0xe426234a82c33942f1bd8c499553e1f5141ed76d198627290f76a53775427d50. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BrcJMWeVlaMyPTgP1vSQD.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/0BrcJMWeVlaMyPTgP1vSQD.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xe426234a82c33942f1bd8c499553e1f5141ed76d198627290f76a53775427d50","isrc":"BRMCA0100339","name":"Nem Às Paredes Confesso - Ao Vivo","registered_at":"2026-06-26T05:11:43Z","spotify_id":"0BrcJMWeVlaMyPTgP1vSQD","type":"track"}
track: Monte Castelo (Incl. Adapt. "I Corintios 13" E Soneto II De Luis De Camoes) - Ao Vivo
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323306
  explicit: false
  by artist: Leila Pinheiro
  by artist: Qu4tro Manos
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100337
track: Você Em Minha Vida - Ao Vivo
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314986
  explicit: false
  by artist: Leila Pinheiro
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100345
track: Tudo Bem - Ao Vivo
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238253
  explicit: false
  by artist: Leila Pinheiro
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100341
track: Um Dia, Um Adeus - Ao Vivo
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273480
  explicit: false
  by artist: Leila Pinheiro
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100342
track: Todo Azul Do Mar - Ao Vivo
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247693
  explicit: false
  by artist: Leila Pinheiro
  in album: Mais Coisas Do Brasil (Ao Vivo)
    type: MusicAlbum
    date published: 2001-03-09
  isrc code: BRMCA0100338
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:12:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75a97714880c862116eb43295e25a49aae217df4eccf57aa2fc5addf15c460de
  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/58OL5dtJuZkvacGz1cLu97.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58OL5dtJuZkvacGz1cLu97
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75a97714880c862116eb43295e25a49aae217df4eccf57aa2fc5addf15c460de","isrc":"BRMCA0100338","name":"Todo Azul Do Mar - Ao Vivo","registered_at":"2026-06-18T18:12:48Z","spotify_id":"58OL5dtJuZkvacGz1cLu97","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 0x75a97714880c862116eb43295e25a49aae217df4eccf57aa2fc5addf15c460de. 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/58OL5dtJuZkvacGz1cLu97.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/58OL5dtJuZkvacGz1cLu97.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x75a97714880c862116eb43295e25a49aae217df4eccf57aa2fc5addf15c460de","isrc":"BRMCA0100338","name":"Todo Azul Do Mar - Ao Vivo","registered_at":"2026-06-18T18:12:48Z","spotify_id":"58OL5dtJuZkvacGz1cLu97","type":"track"}
track: Serra Do Luar / Música Incidental: Coração Tranquilo - Ao Vivo
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210146
  explicit: false
  by artist: Leila Pinheiro
  by artist: Walter Franco
  in album: Mais Coisas Do Brasil (Ao Vivo)
  isrc code: BRMCA0100336
  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: Catavento E Girassol - Ao Vivo
track: Andar Com Fé - Ao Vivo
track: Ame - Ao Vivo
track: Coração Em Desalinho - Ao Vivo
track: Feliz

Leila Pinheiro
type: MusicGroup

Walter Franco
type: MusicGroup

Mais Coisas Do Brasil (Ao Vivo)
type: MusicAlbum
date published: 2001-03-09

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T16:48:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaf9eb92de24458198d880d6832f2b986db7e2c14c14476ce5fde4e0333ced4d0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3xLF5XPsOqT78fjTfsRIOG.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xLF5XPsOqT78fjTfsRIOG

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaf9eb92de24458198d880d6832f2b986db7e2c14c14476ce5fde4e0333ced4d0","isrc":"BRMCA0100336","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Ao Vivo","registered_at":"2026-06-24T16:48:06Z","spotify_id":"3xLF5XPsOqT78fjTfsRIOG","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 0xaf9eb92de24458198d880d6832f2b986db7e2c14c14476ce5fde4e0333ced4d0. 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/3xLF5XPsOqT78fjTfsRIOG.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/3xLF5XPsOqT78fjTfsRIOG.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0xaf9eb92de24458198d880d6832f2b986db7e2c14c14476ce5fde4e0333ced4d0","isrc":"BRMCA0100336","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Ao Vivo","registered_at":"2026-06-24T16:48:06Z","spotify_id":"3xLF5XPsOqT78fjTfsRIOG","type":"track"}

Catavento E Girassol - Ao Vivo
type: MusicRecording
duration: PT4M51S
duration ms: 291453
explicit: false
by artist: Leila Pinheiro
by artist: Guinga
in album: Mais Coisas Do Brasil (Ao Vivo)
  type: MusicAlbum
  date published: 2001-03-09
isrc code: BRMCA0100344

Andar Com Fé - Ao Vivo
type: MusicRecording
duration: PT3M23S
duration ms: 203893
explicit: false
by artist: Leila Pinheiro
in album: Mais Coisas Do Brasil (Ao Vivo)
  type: MusicAlbum
  date published: 2001-03-09
isrc code: BRMCA0100343

Ame - Ao Vivo
type: MusicRecording
duration: PT2M34S
duration ms: 154200
explicit: false
by artist: Leila Pinheiro
in album: Mais Coisas Do Brasil (Ao Vivo)
  type: MusicAlbum
  date published: 2001-03-09
isrc code: BRMCA0100346

Coração Em Desalinho - Ao Vivo
type: MusicRecording
duration: PT3M46S
duration ms: 226880
explicit: false
by artist: Leila Pinheiro
in album: Mais Coisas Do Brasil (Ao Vivo)
  type: MusicAlbum
  date published: 2001-03-09
isrc code: BRMCA0100340

Feliz
type: MusicRecording
duration: PT4M14S
duration ms: 254026
explicit: false
by artist: Leila Pinheiro
in album: Mais Coisas Do Brasil (Ao Vivo)
  type: MusicAlbum
  date published: 2001-03-09
isrc code: BRMCA0100305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:38:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66f8277689ebcc2876e9dde3d9aa4f1713644b78bc5c703533da0ab38158a067
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/6SaVDHguB4C9Sd9wcvMiOk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SaVDHguB4C9Sd9wcvMiOk
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 0x66f8277689ebcc2876e9dde3d9aa4f1713644b78bc5c703533da0ab38158a067. 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/6SaVDHguB4C9Sd9wcvMiOk.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/6SaVDHguB4C9Sd9wcvMiOk.
  date published: 2026-07-02T05:09:12Z

Para Sempre
type: MusicAlbum
date published: 2001-01-01
track: Catavento E Girassol
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308626
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: BREMI9600370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:08:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230
  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/1uneYknPDsoxe2ziaiyzsm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uneYknPDsoxe2ziaiyzsm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"1uneYknPDsoxe2ziaiyzsm","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 0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230. 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/1uneYknPDsoxe2ziaiyzsm.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/1uneYknPDsoxe2ziaiyzsm.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"1uneYknPDsoxe2ziaiyzsm","type":"track"}
track: Lembra De Mim
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260906
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: BREMI0000259
track: Mais Uma Boca
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195493
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Sentado A Beira Do Caminho
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249666
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: BREMI9800651
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:38:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/51q2mM5u56DAu2ByMFtHjT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51q2mM5u56DAu2ByMFtHjT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"51q2mM5u56DAu2ByMFtHjT","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 0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/51q2mM5u56DAu2ByMFtHjT.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/51q2mM5u56DAu2ByMFtHjT.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"51q2mM5u56DAu2ByMFtHjT","type":"track"}
track: Não Dá Mais Pra Segurar (Explode Coração)
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249506
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Vento No Litoral
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332626
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Pra Nos Lembrar / Música Incidental: Não Sei Dançar - Medley
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273306
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Neblina E Flâmulas
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240093
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Chá De Panela
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217906
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Caminhos Cruzados
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252133
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Samba Da Pergunta
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164693
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
track: Este Seu Olhar
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181466
  explicit: false
  by artist: Leila Pinheiro
  in album: Para Sempre
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: BREMI9400343
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T07:50:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04
  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: Samba Do Avião
track: Chega De Saudade

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6gynJTXIiUCwDx98tgJKQM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gynJTXIiUCwDx98tgJKQM

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04","isrc":"BREMI9400343","name":"Este Seu Olhar","registered_at":"2026-06-27T07:50:05Z","spotify_id":"6gynJTXIiUCwDx98tgJKQM","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 0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04. 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/6gynJTXIiUCwDx98tgJKQM.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/6gynJTXIiUCwDx98tgJKQM.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04","isrc":"BREMI9400343","name":"Este Seu Olhar","registered_at":"2026-06-27T07:50:05Z","spotify_id":"6gynJTXIiUCwDx98tgJKQM","type":"track"}

Samba Do Avião
type: MusicRecording
duration: PT3M56S
duration ms: 236573
explicit: false
by artist: Leila Pinheiro
in album: Para Sempre
  type: MusicAlbum
  date published: 2001-01-01
isrc code: BREMI9400338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:09:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5QMC4Rv9FBbp9coCyHMUBz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QMC4Rv9FBbp9coCyHMUBz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8","isrc":"BREMI9400338","name":"Samba Do Avião","registered_at":"2026-06-18T03:09:21Z","spotify_id":"5QMC4Rv9FBbp9coCyHMUBz","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 0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5QMC4Rv9FBbp9coCyHMUBz.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/5QMC4Rv9FBbp9coCyHMUBz.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8","isrc":"BREMI9400338","name":"Samba Do Avião","registered_at":"2026-06-18T03:09:21Z","spotify_id":"5QMC4Rv9FBbp9coCyHMUBz","type":"track"}

Chega De Saudade
type: MusicRecording
duration: PT2M34S
duration ms: 154866
explicit: false
by artist: Leila Pinheiro
in album: Para Sempre
  type: MusicAlbum
  date published: 2001-01-01
isrc code: BREMI9400340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:26:16+00:00

Reencontro
type: MusicAlbum
date published: 2000-01-01
track: Feliz
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293226
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000261
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T07:52:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc7855e3cc1bbbebe276bf6777b00c8ae03ea4b958eafe3a6be1f03b53addc5c
  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/0XMclW17X4qVTl1F3k7sju.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XMclW17X4qVTl1F3k7sju
  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 0xcc7855e3cc1bbbebe276bf6777b00c8ae03ea4b958eafe3a6be1f03b53addc5c. 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/0XMclW17X4qVTl1F3k7sju.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/0XMclW17X4qVTl1F3k7sju.
    date published: 2026-07-02T11:38:34Z
track: Acaso
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226800
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000265
track: Espere Por Mim Morena
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273133
  explicit: false
  by artist: Leila Pinheiro
  by artist: Gonzaguinha
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T05:56:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1PraH9KAKbWPgcjUL2Z19f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PraH9KAKbWPgcjUL2Z19f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580","isrc":"BREMI0000262","name":"Espere Por Mim Morena","registered_at":"2026-06-29T05:56:25Z","spotify_id":"1PraH9KAKbWPgcjUL2Z19f","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 0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PraH9KAKbWPgcjUL2Z19f.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/1PraH9KAKbWPgcjUL2Z19f.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0x152f0b9948f5801118f15147af45fef3b452df30fcf5c3377b742ac091cb3580","isrc":"BREMI0000262","name":"Espere Por Mim Morena","registered_at":"2026-06-29T05:56:25Z","spotify_id":"1PraH9KAKbWPgcjUL2Z19f","type":"track"}
track: Diga Lá, Coração
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187400
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000260
track: Antes Que Seja Tarde
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253573
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000256
track: É
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227826
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000264
track: Lembra De Mim
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264266
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000259
track: Não Dá Mais Pra Segurar (Explode Coração)
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249200
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000263
track: Vitoriosa
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226106
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000257
track: Sedução
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209200
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
track: Desenredo (G.R.E.S.Unidos Do Pau Brasil)
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283960
  explicit: false
  by artist: Leila Pinheiro
  in album: Reencontro
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: BREMI0000252

Na Ponta Da Língua
type: MusicAlbum
date published: 1998-01-01
track: Na Ponta Da Lingua - Vinheta
  type: MusicRecording
  duration: PT1M10S
  duration ms: 70960
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
track: Abril
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229200
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800649
track: Pra Dizer A Verdade
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233000
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800642
track: Sentado A Beira Do Caminho
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248693
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800651
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:38:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2
  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/3KJrgnCeJ48LjCm4ogDiGr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KJrgnCeJ48LjCm4ogDiGr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"3KJrgnCeJ48LjCm4ogDiGr","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 0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2. 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/3KJrgnCeJ48LjCm4ogDiGr.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/3KJrgnCeJ48LjCm4ogDiGr.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9ff7e933fc44bd404e3052d3d37e2933323557426693a796522006d987b78ca2","isrc":"BREMI9800651","name":"Sentado A Beira Do Caminho","registered_at":"2026-06-24T16:38:39Z","spotify_id":"3KJrgnCeJ48LjCm4ogDiGr","type":"track"}
track: Ainda Mais
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306546
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800644
track: Vento No Litoral
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333200
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800652
track: Pra Nos Lembrar / Música Incidental: Não Sei Dançar - Medley
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273893
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800648
track: Mais Uma Boca
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196106
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
track: Por Favor
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218200
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
track: Setembro
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194133
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800653
track: Sorriso De Luz
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192866
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800643
track: Amor, Perigoso Amor
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247093
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BREMI9800646
track: Influência De Jackson / Forró De Taquanduba / Festança - Medley
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234733
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01
track: Nenhuma Palavra - Vinheta
  type: MusicRecording
  duration: PT0M20S
  duration ms: 20240
  explicit: false
  by artist: Leila Pinheiro
  in album: Na Ponta Da Língua
    type: MusicAlbum
    date published: 1998-01-01

Bencao - O Melhor De Leila Pinheiro
type: MusicAlbum
date published: 1998-01-01
track: Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234133
  explicit: false
  by artist: Leila Pinheiro
  in album: Bencao - O Melhor De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRMCA8900065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:02:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a
  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/1tMWj1ZJMXsPJOK27QFSEs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tMWj1ZJMXsPJOK27QFSEs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"1tMWj1ZJMXsPJOK27QFSEs","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 0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a. 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/1tMWj1ZJMXsPJOK27QFSEs.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/1tMWj1ZJMXsPJOK27QFSEs.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"1tMWj1ZJMXsPJOK27QFSEs","type":"track"}
track: Verde
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285466
  explicit: false
  by artist: Leila Pinheiro
  in album: Bencao - O Melhor De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRMCA8600001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:07:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x826e48e8013b9d9768aa8190d3855f92d50db43aee20bbae2669105820af7233
  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/71hHCei1SWufzLPLKTAI2Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71hHCei1SWufzLPLKTAI2Z
  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 0x826e48e8013b9d9768aa8190d3855f92d50db43aee20bbae2669105820af7233. 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/71hHCei1SWufzLPLKTAI2Z.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/71hHCei1SWufzLPLKTAI2Z.
    date published: 2026-06-13T13:32:09Z
track: Coisas Do Brasil / Musica Incidental: Garota de Ipanema
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263400
  explicit: false
  by artist: Leila Pinheiro
  in album: Bencao - O Melhor De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRPGD9300033
track: Serra Do Luar / Música Incidental: Coração Tranquilo - Medley
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252506
  explicit: false
  by artist: Leila Pinheiro
  by artist: Walter Franco
  in album: Bencao - O Melhor De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRMCA9100081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0KALT8t0HpGVuRQMHdzTS0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KALT8t0HpGVuRQMHdzTS0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576","isrc":"BRMCA9100081","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Medley","registered_at":"2026-06-07T14:18:24Z","spotify_id":"0KALT8t0HpGVuRQMHdzTS0","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 0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0KALT8t0HpGVuRQMHdzTS0.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/0KALT8t0HpGVuRQMHdzTS0.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576","isrc":"BRMCA9100081","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Medley","registered_at":"2026-06-07T14:18:24Z","spotify_id":"0KALT8t0HpGVuRQMHdzTS0","type":"track"}
track: Besame
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247960
  explicit: false
  by artist: Leila Pinheiro
  in album: Bencao - O Melhor De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRMCA8800001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:34:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2cbc221915eabbdb327537957a3658e08d46ef187b320fe641fd2493b9b7b6a5
  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/3gSqdA9k6duZukaUMuJP8w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gSqdA9k6duZukaUMuJP8w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x2cbc221915eabbdb327537957a3658e08d46ef187b320fe641fd2493b9b7b6a5. 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/3gSqdA9k6duZukaUMuJP8w.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/3gSqdA9k6duZukaUMuJP8w.
    date published: 2026-07-08T03:22:41Z
track: Tempo Perdido
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252333
  explicit: false
  by artist: Leila Pinheiro
  in album: Bencao - O Melhor De Leila Pinheiro
track: Coração Vagabundo
track: Podres Poderes
track: Como Uma Onda (Zen Surfismo)
track: Bom Humor
track: Todo O Amor Que Houver Nessa Vida
track: Gostava Tanto De Você
track: Esconjuro
track: Vai Passar

Leila Pinheiro
type: MusicGroup

Bencao - O Melhor De Leila Pinheiro
type: MusicAlbum
date published: 1998-01-01

Coração Vagabundo
type: MusicRecording
duration: PT3M5S
duration ms: 185600
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA9100075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:08:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3
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/2NYiIuGDJJ090P2sLYFoJY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NYiIuGDJJ090P2sLYFoJY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3","isrc":"BRMCA9100075","name":"Coração Vagabundo","registered_at":"2026-06-18T03:08:53Z","spotify_id":"2NYiIuGDJJ090P2sLYFoJY","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 0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3. 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/2NYiIuGDJJ090P2sLYFoJY.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/2NYiIuGDJJ090P2sLYFoJY.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3","isrc":"BRMCA9100075","name":"Coração Vagabundo","registered_at":"2026-06-18T03:08:53Z","spotify_id":"2NYiIuGDJJ090P2sLYFoJY","type":"track"}

Podres Poderes
type: MusicRecording
duration: PT4M33S
duration ms: 273133
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA8600096

Como Uma Onda (Zen Surfismo)
type: MusicRecording
duration: PT4M43S
duration ms: 283893
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01

Bom Humor
type: MusicRecording
duration: PT4M17S
duration ms: 257773
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA9100073

Todo O Amor Que Houver Nessa Vida
type: MusicRecording
duration: PT3M40S
duration ms: 220866
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01

Gostava Tanto De Você
type: MusicRecording
duration: PT4M44S
duration ms: 284200
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRPGD9300025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:10:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8
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/15qHjouGDS7fFYxSMeq1pl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15qHjouGDS7fFYxSMeq1pl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8","isrc":"BRPGD9300025","name":"Gostava Tanto De Você","registered_at":"2026-06-10T19:10:04Z","spotify_id":"15qHjouGDS7fFYxSMeq1pl","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 0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8. 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/15qHjouGDS7fFYxSMeq1pl.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/15qHjouGDS7fFYxSMeq1pl.
  date published: 2026-07-08T03:39:04Z
  text: {"copyright_id":"0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8","isrc":"BRPGD9300025","name":"Gostava Tanto De Você","registered_at":"2026-06-10T19:10:04Z","spotify_id":"15qHjouGDS7fFYxSMeq1pl","type":"track"}

Esconjuro
type: MusicRecording
duration: PT3M23S
duration ms: 203933
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA9100061

Vai Passar
type: MusicRecording
duration: PT4M15S
duration ms: 255373
explicit: false
by artist: Leila Pinheiro
in album: Bencao - O Melhor De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01

20 Grandes Sucessos De Leila Pinheiro
type: MusicAlbum
date published: 1998-01-01
track: Coisas Do Brasil
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263733
  explicit: false
  by artist: Leila Pinheiro
  in album: 20 Grandes Sucessos De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRPGD9300032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:29:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa
  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/4SoW28g8whgm7Y0KajhxSa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SoW28g8whgm7Y0KajhxSa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa","isrc":"BRPGD9300032","name":"Coisas Do Brasil","registered_at":"2026-06-06T11:29:34Z","spotify_id":"4SoW28g8whgm7Y0KajhxSa","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 0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa. 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/4SoW28g8whgm7Y0KajhxSa.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/4SoW28g8whgm7Y0KajhxSa.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa","isrc":"BRPGD9300032","name":"Coisas Do Brasil","registered_at":"2026-06-06T11:29:34Z","spotify_id":"4SoW28g8whgm7Y0KajhxSa","type":"track"}
track: Pra Iluminar
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205173
  explicit: false
  by artist: Leila Pinheiro
  in album: 20 Grandes Sucessos De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRMCA8800079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:31:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad
  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/1xAInt2Qkh2EGLXG5wnN5T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xAInt2Qkh2EGLXG5wnN5T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad","isrc":"BRMCA8800079","name":"Pra Iluminar","registered_at":"2026-06-17T22:31:06Z","spotify_id":"1xAInt2Qkh2EGLXG5wnN5T","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 0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad. 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/1xAInt2Qkh2EGLXG5wnN5T.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/1xAInt2Qkh2EGLXG5wnN5T.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad","isrc":"BRMCA8800079","name":"Pra Iluminar","registered_at":"2026-06-17T22:31:06Z","spotify_id":"1xAInt2Qkh2EGLXG5wnN5T","type":"track"}
track: Pra Que Chorar / Tem Dó / Samba Da Benção
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275400
  explicit: false
  by artist: Leila Pinheiro
  in album: 20 Grandes Sucessos De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRMCA8900130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T05:53:16+00:00
track: Serra Do Luar / Música Incidental: Coração Tranquilo - Medley
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250733
  explicit: false
  by artist: Leila Pinheiro
  by artist: Walter Franco
  in album: 20 Grandes Sucessos De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRMCA9100081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576
  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/1jPQUuecOQ2PHNuV5hsazI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jPQUuecOQ2PHNuV5hsazI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576","isrc":"BRMCA9100081","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Medley","registered_at":"2026-06-07T14:18:24Z","spotify_id":"1jPQUuecOQ2PHNuV5hsazI","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 0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576. 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/1jPQUuecOQ2PHNuV5hsazI.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/1jPQUuecOQ2PHNuV5hsazI.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576","isrc":"BRMCA9100081","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Medley","registered_at":"2026-06-07T14:18:24Z","spotify_id":"1jPQUuecOQ2PHNuV5hsazI","type":"track"}
track: Paulista
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217973
  explicit: false
  by artist: Leila Pinheiro
  in album: 20 Grandes Sucessos De Leila Pinheiro
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: BRUM70500194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:41:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b40bf69d4e1775a2c43d54748d52e010ff68647a962544fa198c42ed9908e73
  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/04ueVmDOgSrcTiwssHPhxW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04ueVmDOgSrcTiwssHPhxW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Besame
track: Preciso Aprender A Ser Só / Samba De Verão / Gente
track: Errinho À Toa
track: Todo O Amor Que Houver Nessa Vida
track: É Só Chamar
track: Tempo Perdido
track: Anima
track: Coração Vagabundo
track: Besame Mucho
track: Monte Castelo (Incl. Adapt. "I Corintios 13" E Soneto II De Luis De Camoes)
track: Abandono
track: Olho Nu
track: Cenas De Um Amor
track: Esconjuro
track: Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley

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 0x5b40bf69d4e1775a2c43d54748d52e010ff68647a962544fa198c42ed9908e73. 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/04ueVmDOgSrcTiwssHPhxW.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/04ueVmDOgSrcTiwssHPhxW.
date published: 2026-07-08T03:20:19Z

Besame
type: MusicRecording
duration: PT4M5S
duration ms: 245426
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA8800001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:34:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cbc221915eabbdb327537957a3658e08d46ef187b320fe641fd2493b9b7b6a5
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/1IUEcQjZa1oRAXVZ09kmCj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IUEcQjZa1oRAXVZ09kmCj
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 0x2cbc221915eabbdb327537957a3658e08d46ef187b320fe641fd2493b9b7b6a5. 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/1IUEcQjZa1oRAXVZ09kmCj.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/1IUEcQjZa1oRAXVZ09kmCj.
  date published: 2026-07-02T11:38:34Z

Preciso Aprender A Ser Só / Samba De Verão / Gente
type: MusicRecording
duration: PT3M46S
duration ms: 226440
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRUM70500195
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:47:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a
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/5ugNtxH3eJC4TmIfNTTXyz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ugNtxH3eJC4TmIfNTTXyz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a","isrc":"BRUM70500195","name":"Preciso Aprender A Ser Só / Samba De Verão / Gente","registered_at":"2026-06-23T08:47:30Z","spotify_id":"5ugNtxH3eJC4TmIfNTTXyz","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 0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a. 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/5ugNtxH3eJC4TmIfNTTXyz.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/5ugNtxH3eJC4TmIfNTTXyz.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a","isrc":"BRUM70500195","name":"Preciso Aprender A Ser Só / Samba De Verão / Gente","registered_at":"2026-06-23T08:47:30Z","spotify_id":"5ugNtxH3eJC4TmIfNTTXyz","type":"track"}

Errinho À Toa
type: MusicRecording
duration: PT3M8S
duration ms: 188933
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA9100054

Todo O Amor Que Houver Nessa Vida
type: MusicRecording
duration: PT3M41S
duration ms: 221106
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA8900019

É Só Chamar
type: MusicRecording
duration: PT3M37S
duration ms: 217093
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRUM70500196

Tempo Perdido
type: MusicRecording
duration: PT4M11S
duration ms: 251066
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRPGD8800027

Anima
type: MusicRecording
duration: PT4M14S
duration ms: 254240
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA8800082

Coração Vagabundo
type: MusicRecording
duration: PT3M4S
duration ms: 184373
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA9100075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:08:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3
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/4mHAJuBK699b19xrgv5vXI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mHAJuBK699b19xrgv5vXI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3","isrc":"BRMCA9100075","name":"Coração Vagabundo","registered_at":"2026-06-18T03:08:53Z","spotify_id":"4mHAJuBK699b19xrgv5vXI","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 0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3. 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/4mHAJuBK699b19xrgv5vXI.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/4mHAJuBK699b19xrgv5vXI.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3","isrc":"BRMCA9100075","name":"Coração Vagabundo","registered_at":"2026-06-18T03:08:53Z","spotify_id":"4mHAJuBK699b19xrgv5vXI","type":"track"}

Besame Mucho
type: MusicRecording
duration: PT5M2S
duration ms: 302066
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA8600151

Monte Castelo (Incl. Adapt. "I Corintios 13" E Soneto II De Luis De Camoes)
type: MusicRecording
duration: PT4M55S
duration ms: 295200
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA9300068

Abandono
type: MusicRecording
duration: PT3M24S
duration ms: 204973
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRUM70500197

Olho Nu
type: MusicRecording
duration: PT3M6S
duration ms: 186146
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA8600150

Cenas De Um Amor
type: MusicRecording
duration: PT3M22S
duration ms: 202573
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRUM70500198

Esconjuro
type: MusicRecording
duration: PT3M23S
duration ms: 203533
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA9100061

Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley
type: MusicRecording
duration: PT3M54S
duration ms: 234266
explicit: false
by artist: Leila Pinheiro
in album: 20 Grandes Sucessos De Leila Pinheiro
  type: MusicAlbum
  date published: 1998-01-01
isrc code: BRMCA8900065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:02:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0JXN77VBHMzpeL9PUTPXxp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JXN77VBHMzpeL9PUTPXxp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"0JXN77VBHMzpeL9PUTPXxp","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 0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JXN77VBHMzpeL9PUTPXxp.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/0JXN77VBHMzpeL9PUTPXxp.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"0JXN77VBHMzpeL9PUTPXxp","type":"track"}

Catavento E Girassol
type: MusicAlbum
date published: 1996-03-03
track: Catavento E Girassol
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308133
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:08:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230
  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/3c64UFbJUOhMI5aBbLuPHt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c64UFbJUOhMI5aBbLuPHt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"3c64UFbJUOhMI5aBbLuPHt","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 0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230. 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/3c64UFbJUOhMI5aBbLuPHt.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/3c64UFbJUOhMI5aBbLuPHt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x10a19233e05f749e69f56edd715561d7319df8f3423407e8dfe80096da7c6230","isrc":"BREMI9600370","name":"Catavento E Girassol","registered_at":"2026-06-07T08:08:21Z","spotify_id":"3c64UFbJUOhMI5aBbLuPHt","type":"track"}
track: Canibaile
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168533
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600376
track: O Coco Do Coco
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195866
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600380
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:16:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21
  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/0lrMz5Mz6hKcRfTyUAd6Ng.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lrMz5Mz6hKcRfTyUAd6Ng
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21","isrc":"BREMI9600380","name":"O Coco Do Coco","registered_at":"2026-06-08T04:16:28Z","spotify_id":"0lrMz5Mz6hKcRfTyUAd6Ng","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 0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21. 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/0lrMz5Mz6hKcRfTyUAd6Ng.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/0lrMz5Mz6hKcRfTyUAd6Ng.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xedfb53cc15d737d2af290111f60adf6e50d2673b323e963bd65452291f125c21","isrc":"BREMI9600380","name":"O Coco Do Coco","registered_at":"2026-06-08T04:16:28Z","spotify_id":"0lrMz5Mz6hKcRfTyUAd6Ng","type":"track"}
track: Neblina E Flâmulas
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239893
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600372
track: Valsa Pra Leila
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230293
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600375
track: Chá De Panela
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217746
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600382
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T07:52:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39c62b83eba0cd6c22abc99146b21e37dac07fc654e130374462c19992fe7b84
  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/717gVT9aCU0hRcQyquBLC7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/717gVT9aCU0hRcQyquBLC7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39c62b83eba0cd6c22abc99146b21e37dac07fc654e130374462c19992fe7b84","isrc":"BREMI9600382","name":"Chá De Panela","registered_at":"2026-06-27T07:52:42Z","spotify_id":"717gVT9aCU0hRcQyquBLC7","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 0x39c62b83eba0cd6c22abc99146b21e37dac07fc654e130374462c19992fe7b84. 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/717gVT9aCU0hRcQyquBLC7.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/717gVT9aCU0hRcQyquBLC7.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x39c62b83eba0cd6c22abc99146b21e37dac07fc654e130374462c19992fe7b84","isrc":"BREMI9600382","name":"Chá De Panela","registered_at":"2026-06-27T07:52:42Z","spotify_id":"717gVT9aCU0hRcQyquBLC7","type":"track"}
track: Baião De Lacan
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197493
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600378
track: Pra Quem Quiser Me Visitar
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256640
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
    type: MusicAlbum
    date published: 1996-03-03
  isrc code: BREMI9600379
track: Samba De Um Breque
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201893
  explicit: false
  by artist: Leila Pinheiro
  in album: Catavento E Girassol
  isrc code: BREMI9600377
track: Exasperada
track: Cordas
track: Exílio E Paraíso
track: Luas De Subúrbio
track: Madeira De Sangue

Leila Pinheiro
type: MusicGroup

Catavento E Girassol
type: MusicAlbum
date published: 1996-03-03

Exasperada
type: MusicRecording
duration: PT3M24S
duration ms: 204466
explicit: false
by artist: Leila Pinheiro
in album: Catavento E Girassol
  type: MusicAlbum
  date published: 1996-03-03
isrc code: BREMI9600373

Cordas
type: MusicRecording
duration: PT3M33S
duration ms: 213106
explicit: false
by artist: Leila Pinheiro
in album: Catavento E Girassol
  type: MusicAlbum
  date published: 1996-03-03
isrc code: BREMI9600374

Exílio E Paraíso
type: MusicRecording
duration: PT3M18S
duration ms: 198560
explicit: false
by artist: Leila Pinheiro
in album: Catavento E Girassol
  type: MusicAlbum
  date published: 1996-03-03
isrc code: BREMI9600371

Luas De Subúrbio
type: MusicRecording
duration: PT2M19S
duration ms: 139400
explicit: false
by artist: Leila Pinheiro
in album: Catavento E Girassol
  type: MusicAlbum
  date published: 1996-03-03
isrc code: BREMI9600383

Madeira De Sangue
type: MusicRecording
duration: PT2M42S
duration ms: 162666
explicit: false
by artist: Leila Pinheiro
in album: Catavento E Girassol
  type: MusicAlbum
  date published: 1996-03-03
isrc code: BREMI9600381

Isso É Bossa Nova
type: MusicAlbum
date published: 1994-10-13
track: Overture / Desafinado / O Pato / Ela É Carioca / Vivo Sonhando / Garota De Ipanema
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217306
  explicit: false
  by artist: Leila Pinheiro
  in album: Isso É Bossa Nova
    type: MusicAlbum
    date published: 1994-10-13
  isrc code: BREMI9400448
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:30:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x952979e9b2c039171909060d78f0bc05ad40460a9c9d61435265faa49ac7d88c
  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/4s7x1e8cX6utV8ggPpZREY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4s7x1e8cX6utV8ggPpZREY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x952979e9b2c039171909060d78f0bc05ad40460a9c9d61435265faa49ac7d88c","isrc":"BREMI9400448","name":"Overture / Desafinado / O Pato / Ela É Carioca / Vivo Sonhando / Garota De Ipanema","registered_at":"2026-06-20T08:30:15Z","spotify_id":"4s7x1e8cX6utV8ggPpZREY","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 0x952979e9b2c039171909060d78f0bc05ad40460a9c9d61435265faa49ac7d88c. 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/4s7x1e8cX6utV8ggPpZREY.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/4s7x1e8cX6utV8ggPpZREY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x952979e9b2c039171909060d78f0bc05ad40460a9c9d61435265faa49ac7d88c","isrc":"BREMI9400448","name":"Overture / Desafinado / O Pato / Ela É Carioca / Vivo Sonhando / Garota De Ipanema","registered_at":"2026-06-20T08:30:15Z","spotify_id":"4s7x1e8cX6utV8ggPpZREY","type":"track"}
track: A Primeira Vez
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191066
  explicit: false
  by artist: Leila Pinheiro
  in album: Isso É Bossa Nova
    type: MusicAlbum
    date published: 1994-10-13
  isrc code: BREMI9400337
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:26:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857
  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/6O12qmWrDImB7iYCNfTKUU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O12qmWrDImB7iYCNfTKUU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857","isrc":"BREMI9400337","name":"A Primeira Vez","registered_at":"2026-06-09T18:26:11Z","spotify_id":"6O12qmWrDImB7iYCNfTKUU","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 0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857. 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/6O12qmWrDImB7iYCNfTKUU.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/6O12qmWrDImB7iYCNfTKUU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc1d106863af8a962160ceb1c420c51350e4e343eb8dded28318583ae7da3f857","isrc":"BREMI9400337","name":"A Primeira Vez","registered_at":"2026-06-09T18:26:11Z","spotify_id":"6O12qmWrDImB7iYCNfTKUU","type":"track"}
track: Discussão
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275400
  explicit: false
  by artist: Leila Pinheiro
  in album: Isso É Bossa Nova
    type: MusicAlbum
    date published: 1994-10-13
  isrc code: BREMI9400342
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:08:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26
  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/5YE70uxzBKD5LqoCFXfchT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YE70uxzBKD5LqoCFXfchT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26","isrc":"BREMI9400342","name":"Discussão","registered_at":"2026-06-18T03:08:23Z","spotify_id":"5YE70uxzBKD5LqoCFXfchT","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 0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26. 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/5YE70uxzBKD5LqoCFXfchT.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/5YE70uxzBKD5LqoCFXfchT.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfec8f4f53e3208bece3dde0167f523962fabe6276cf3faf5e03061672ba73d26","isrc":"BREMI9400342","name":"Discussão","registered_at":"2026-06-18T03:08:23Z","spotify_id":"5YE70uxzBKD5LqoCFXfchT","type":"track"}
track: Amor Certinho
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162040
  explicit: false
  by artist: Leila Pinheiro
  in album: Isso É Bossa Nova
    type: MusicAlbum
    date published: 1994-10-13
  isrc code: BREMI9400336
track: Sem Mais Adeus
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193840
  explicit: false
  by artist: Leila Pinheiro
  in album: Isso É Bossa Nova
    type: MusicAlbum
    date published: 1994-10-13
  isrc code: BREMI9400352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T20:27:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75
  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/55PI5Uh11h3Bc4B69rqa2z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55PI5Uh11h3Bc4B69rqa2z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75","isrc":"BREMI9400352","name":"Sem Mais Adeus","registered_at":"2026-06-22T20:27:49Z","spotify_id":"55PI5Uh11h3Bc4B69rqa2z","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 0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75. 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/55PI5Uh11h3Bc4B69rqa2z.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/55PI5Uh11h3Bc4B69rqa2z.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc30ce95c1e445b69dd514baf4a752a7e315ee8a0bf27846b2d4bd9218b436b75","isrc":"BREMI9400352","name":"Sem Mais Adeus","registered_at":"2026-06-22T20:27:49Z","spotify_id":"55PI5Uh11h3Bc4B69rqa2z","type":"track"}
track: Caminhos Cruzados
track: Este Seu Olhar
track: Folha De Papel
track: Samba Da Pergunta
track: Por Quem Morreu De Amor
track: Chega De Saudade
track: Rapaz De Bem
track: Samba Do Avião

Caminhos Cruzados
type: MusicRecording
duration: PT4M11S
duration ms: 251680
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:10:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12
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/6FSKVjMrkaIlTJdDfNDARf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FSKVjMrkaIlTJdDfNDARf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12","isrc":"BREMI9400339","name":"Caminhos Cruzados","registered_at":"2026-06-25T07:10:35Z","spotify_id":"6FSKVjMrkaIlTJdDfNDARf","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 0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12. 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/6FSKVjMrkaIlTJdDfNDARf.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/6FSKVjMrkaIlTJdDfNDARf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x581898fc2afb6360014a8e4d33ae99f468bd5393b9a7097befae063bf931fc12","isrc":"BREMI9400339","name":"Caminhos Cruzados","registered_at":"2026-06-25T07:10:35Z","spotify_id":"6FSKVjMrkaIlTJdDfNDARf","type":"track"}

Este Seu Olhar
type: MusicRecording
duration: PT3M3S
duration ms: 183600
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:50:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04
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/6jozJ9kiJ8P9Uvpi2dfPM5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jozJ9kiJ8P9Uvpi2dfPM5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04","isrc":"BREMI9400343","name":"Este Seu Olhar","registered_at":"2026-06-27T07:50:05Z","spotify_id":"6jozJ9kiJ8P9Uvpi2dfPM5","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 0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04. 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/6jozJ9kiJ8P9Uvpi2dfPM5.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/6jozJ9kiJ8P9Uvpi2dfPM5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1818a40c886f35a4e409e881c6578e08df84ac35de926d5555b5f727102bfc04","isrc":"BREMI9400343","name":"Este Seu Olhar","registered_at":"2026-06-27T07:50:05Z","spotify_id":"6jozJ9kiJ8P9Uvpi2dfPM5","type":"track"}

Folha De Papel
type: MusicRecording
duration: PT3M53S
duration ms: 233013
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:49:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0c7659ca4f259c5f09497dfd8d752be32b0656faa59a122c0f7d734e33879b8
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/4eqB480FYnI72u7k0KcQvY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eqB480FYnI72u7k0KcQvY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0c7659ca4f259c5f09497dfd8d752be32b0656faa59a122c0f7d734e33879b8","isrc":"BREMI9400344","name":"Folha De Papel","registered_at":"2026-06-23T08:49:42Z","spotify_id":"4eqB480FYnI72u7k0KcQvY","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 0xc0c7659ca4f259c5f09497dfd8d752be32b0656faa59a122c0f7d734e33879b8. 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/4eqB480FYnI72u7k0KcQvY.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/4eqB480FYnI72u7k0KcQvY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc0c7659ca4f259c5f09497dfd8d752be32b0656faa59a122c0f7d734e33879b8","isrc":"BREMI9400344","name":"Folha De Papel","registered_at":"2026-06-23T08:49:42Z","spotify_id":"4eqB480FYnI72u7k0KcQvY","type":"track"}

Samba Da Pergunta
type: MusicRecording
duration: PT2M47S
duration ms: 167760
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400349

Por Quem Morreu De Amor
type: MusicRecording
duration: PT4M11S
duration ms: 251400
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400353

Chega De Saudade
type: MusicRecording
duration: PT2M36S
duration ms: 156493
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:26:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab
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/4f3z3H4cB27ciKxaljHmTD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4f3z3H4cB27ciKxaljHmTD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"4f3z3H4cB27ciKxaljHmTD","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 0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab. 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/4f3z3H4cB27ciKxaljHmTD.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/4f3z3H4cB27ciKxaljHmTD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"4f3z3H4cB27ciKxaljHmTD","type":"track"}

Rapaz De Bem
type: MusicRecording
duration: PT3M21S
duration ms: 201973
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400350

Samba Do Avião
type: MusicRecording
duration: PT3M56S
duration ms: 236413
explicit: false
by artist: Leila Pinheiro
in album: Isso É Bossa Nova
  type: MusicAlbum
  date published: 1994-10-13
isrc code: BREMI9400338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:09:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8
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/0JPhzKNw3pKpqYBWHjrI6K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JPhzKNw3pKpqYBWHjrI6K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8","isrc":"BREMI9400338","name":"Samba Do Avião","registered_at":"2026-06-18T03:09:21Z","spotify_id":"0JPhzKNw3pKpqYBWHjrI6K","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 0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8. 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/0JPhzKNw3pKpqYBWHjrI6K.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/0JPhzKNw3pKpqYBWHjrI6K.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x011cdcb4fb8d5f5c1f351d75682fb751e50757faf03fdc07e098b002d9a747a8","isrc":"BREMI9400338","name":"Samba Do Avião","registered_at":"2026-06-18T03:09:21Z","spotify_id":"0JPhzKNw3pKpqYBWHjrI6K","type":"track"}

Coisas Do Brasil
type: MusicAlbum
date published: 1993-03-05
track: Abertura
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61200
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
track: Coisas Do Brasil
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264733
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRPGD9300032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:29:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa
  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/6WY921lr7C3udbDYPR3ZmY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WY921lr7C3udbDYPR3ZmY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa","isrc":"BRPGD9300032","name":"Coisas Do Brasil","registered_at":"2026-06-06T11:29:34Z","spotify_id":"6WY921lr7C3udbDYPR3ZmY","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 0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa. 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/6WY921lr7C3udbDYPR3ZmY.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/6WY921lr7C3udbDYPR3ZmY.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa","isrc":"BRPGD9300032","name":"Coisas Do Brasil","registered_at":"2026-06-06T11:29:34Z","spotify_id":"6WY921lr7C3udbDYPR3ZmY","type":"track"}
track: Vai Passar
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259773
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRUM70500190
track: Como Uma Onda (Zen Surfismo)
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290493
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRPGD9300029
track: Ao Poeta: Primavera / Deixa / Marcha Da Quarta-Feira De Cinzas - Medley
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329133
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRUM70500191
track: Acalanto
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288933
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRMCA9300090
track: Monte Castelo (Incl. Adapt. "I Corintios 13" E Soneto II De Luis De Camoes)
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295573
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRMCA9300068
track: Gostava Tanto De Você
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284560
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRPGD9300025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T19:10:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8
  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/6HMLFdt7DiIakUqTmBcJ8d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HMLFdt7DiIakUqTmBcJ8d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8","isrc":"BRPGD9300025","name":"Gostava Tanto De Você","registered_at":"2026-06-10T19:10:04Z","spotify_id":"6HMLFdt7DiIakUqTmBcJ8d","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 0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8. 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/6HMLFdt7DiIakUqTmBcJ8d.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/6HMLFdt7DiIakUqTmBcJ8d.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8","isrc":"BRPGD9300025","name":"Gostava Tanto De Você","registered_at":"2026-06-10T19:10:04Z","spotify_id":"6HMLFdt7DiIakUqTmBcJ8d","type":"track"}
track: Quem Te Viu, Quem Te Vê / Tem Mais Samba / Canta, Canta Minha Gente - Medley
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290266
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRUM70500192
track: Por Causa De Você, Menina
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272373
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
track: Sambadouro
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234426
  explicit: false
  by artist: Leila Pinheiro
  in album: Coisas Do Brasil
    type: MusicAlbum
    date published: 1993-03-05
  isrc code: BRMCA9300107
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T07:49:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8fa6ddc385684e8990128b9b8fdb69563ccc97451335ac88b3c274309ac6375
  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
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Chorar De Mal De Amor

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/05CMaHplNP73bEv8ciqZJc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05CMaHplNP73bEv8ciqZJc

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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 0xd8fa6ddc385684e8990128b9b8fdb69563ccc97451335ac88b3c274309ac6375. 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/05CMaHplNP73bEv8ciqZJc.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/05CMaHplNP73bEv8ciqZJc.
date published: 2026-07-08T03:22:41Z

Chorar De Mal De Amor
type: MusicRecording
duration: PT4M58S
duration ms: 298173
explicit: false
by artist: Leila Pinheiro
in album: Coisas Do Brasil
  type: MusicAlbum
  date published: 1993-03-05

Outras Caras
type: MusicAlbum
date published: 1991-04-23
track: Esconjuro
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208640
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRMCA9100061
track: Errinho À Toa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191160
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRUM70701972
track: Serra Do Luar / Música Incidental: Coração Tranquilo - Medley
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252773
  explicit: false
  by artist: Leila Pinheiro
  by artist: Walter Franco
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRMCA9100081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576
  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/2WeaAAKJEDbm5gVr7geHaY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WeaAAKJEDbm5gVr7geHaY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576","isrc":"BRMCA9100081","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Medley","registered_at":"2026-06-07T14:18:24Z","spotify_id":"2WeaAAKJEDbm5gVr7geHaY","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 0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576. 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/2WeaAAKJEDbm5gVr7geHaY.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/2WeaAAKJEDbm5gVr7geHaY.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x96d71368f957d0ddf2268bd0fc98662c4555b4b858986411a80f2ccc2f3bb576","isrc":"BRMCA9100081","name":"Serra Do Luar / Música Incidental: Coração Tranquilo - Medley","registered_at":"2026-06-07T14:18:24Z","spotify_id":"2WeaAAKJEDbm5gVr7geHaY","type":"track"}
track: Bom Humor
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259560
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRMCA9100073
track: Dona De Castelo/ Música Incidental: Movimento Dos Barcos - Medley
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245440
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRUM70701973
track: Feliz Ano Novo (Iemanja)
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297093
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRPGD9100017
track: É Só Chamar
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221306
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRUM70500196
track: Cenas De Um Amor
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204533
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRUM70500198
track: Paulista
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219800
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRUM70500194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:41:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b40bf69d4e1775a2c43d54748d52e010ff68647a962544fa198c42ed9908e73
  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/47FF7aGuMdRzxkTvfoVX13.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47FF7aGuMdRzxkTvfoVX13
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x5b40bf69d4e1775a2c43d54748d52e010ff68647a962544fa198c42ed9908e73. 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/47FF7aGuMdRzxkTvfoVX13.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/47FF7aGuMdRzxkTvfoVX13.
    date published: 2026-07-02T03:30:09Z
track: Noturna
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248626
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRUM70701974
track: Coração Vagabundo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190373
  explicit: false
  by artist: Leila Pinheiro
  in album: Outras Caras
    type: MusicAlbum
    date published: 1991-04-23
  isrc code: BRMCA9100075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:08:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3
  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
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Bom Dia Belém / Vós Sois O Lírio Mimoso - Medley
track: Eu Quero É Ser Amada

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4spmGpR34VJpHt1eQpI0vL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4spmGpR34VJpHt1eQpI0vL

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3","isrc":"BRMCA9100075","name":"Coração Vagabundo","registered_at":"2026-06-18T03:08:53Z","spotify_id":"4spmGpR34VJpHt1eQpI0vL","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 0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3. 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/4spmGpR34VJpHt1eQpI0vL.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/4spmGpR34VJpHt1eQpI0vL.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x5fe9cdb3a2685de4b1c31518e021e22d1001ed27a36be92ddf066bc3d9a8e2c3","isrc":"BRMCA9100075","name":"Coração Vagabundo","registered_at":"2026-06-18T03:08:53Z","spotify_id":"4spmGpR34VJpHt1eQpI0vL","type":"track"}

Bom Dia Belém / Vós Sois O Lírio Mimoso - Medley
type: MusicRecording
duration: PT5M14S
duration ms: 314426
explicit: false
by artist: Leila Pinheiro
in album: Outras Caras
  type: MusicAlbum
  date published: 1991-04-23
isrc code: BRUM70701975

Eu Quero É Ser Amada
type: MusicRecording
duration: PT3M2S
duration ms: 182133
explicit: false
by artist: Leila Pinheiro
in album: Outras Caras
  type: MusicAlbum
  date published: 1991-04-23

Bênção Bossa Nova
type: MusicAlbum
date published: 1989-07-25
track: Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239826
  explicit: false
  by artist: Leila Pinheiro
  in album: Bênção Bossa Nova
    type: MusicAlbum
    date published: 1989-07-25
  isrc code: BRMCA8900065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:02:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a
  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/1rUJJ6wLXLEw4XbTZZCPnH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rUJJ6wLXLEw4XbTZZCPnH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"1rUJJ6wLXLEw4XbTZZCPnH","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 0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a. 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/1rUJJ6wLXLEw4XbTZZCPnH.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/1rUJJ6wLXLEw4XbTZZCPnH.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"1rUJJ6wLXLEw4XbTZZCPnH","type":"track"}
track: O Amor Em Paz / Meditação / Corcovado / Ela É Carioca
  type: MusicRecording
  duration: PT6M27S
  duration ms: 387173
  explicit: false
  by artist: Leila Pinheiro
  in album: Bênção Bossa Nova
    type: MusicAlbum
    date published: 1989-07-25
  isrc code: BRMCA8900098
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:41:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8
  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/51XePnUl3f9P7W1p7OhsHN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51XePnUl3f9P7W1p7OhsHN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8","isrc":"BRMCA8900098","name":"O Amor Em Paz / Meditação / Corcovado / Ela É Carioca","registered_at":"2026-06-19T13:41:43Z","spotify_id":"51XePnUl3f9P7W1p7OhsHN","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 0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8. 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/51XePnUl3f9P7W1p7OhsHN.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/51XePnUl3f9P7W1p7OhsHN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8","isrc":"BRMCA8900098","name":"O Amor Em Paz / Meditação / Corcovado / Ela É Carioca","registered_at":"2026-06-19T13:41:43Z","spotify_id":"51XePnUl3f9P7W1p7OhsHN","type":"track"}
track: Pra Dizer Adeus / Candeias
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288200
  explicit: false
  by artist: Leila Pinheiro
  in album: Bênção Bossa Nova
    type: MusicAlbum
    date published: 1989-07-25
  isrc code: BRMCA8900132
track: Preciso Aprender A Ser Só / Samba De Verão / Gente
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227866
  explicit: false
  by artist: Leila Pinheiro
  in album: Bênção Bossa Nova
    type: MusicAlbum
    date published: 1989-07-25
  isrc code: BRUM70500195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:47:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a
  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/73oILi9Eh4fNVdnsctmCGn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73oILi9Eh4fNVdnsctmCGn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a","isrc":"BRUM70500195","name":"Preciso Aprender A Ser Só / Samba De Verão / Gente","registered_at":"2026-06-23T08:47:30Z","spotify_id":"73oILi9Eh4fNVdnsctmCGn","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 0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a. 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/73oILi9Eh4fNVdnsctmCGn.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/73oILi9Eh4fNVdnsctmCGn.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0ada4b302a9c74e75bf0f44e5aadb7e898b84b6e97c83276080af7f682aa3e4a","isrc":"BRUM70500195","name":"Preciso Aprender A Ser Só / Samba De Verão / Gente","registered_at":"2026-06-23T08:47:30Z","spotify_id":"73oILi9Eh4fNVdnsctmCGn","type":"track"}
track: Batida Diferente / Moça Flor / Tristeza De Nós Dois
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295760
  explicit: false
  by artist: Leila Pinheiro
  in album: Bênção Bossa Nova
    type: MusicAlbum
    date published: 1989-07-25
  isrc code: BRUM70600808
track: Que Maravilha / Chove Chuva / Mas Que Nada
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262400
  explicit: false
  by artist: Leila Pinheiro
  in album: Bênção Bossa Nova
    type: MusicAlbum
    date published: 1989-07-25
  isrc code: BRUM70600809
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T10:18:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309
  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/0cy5gK9X47dMyHhtBWj65E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cy5gK9X47dMyHhtBWj65E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ilusão À Toa / O Que É Amar
track: Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar
track: Mentiras / Até Quem Sabe
track: Pra Que Chorar / Tem Dó / Samba Da Benção

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309","isrc":"BRUM70600809","name":"Que Maravilha / Chove Chuva / Mas Que Nada","registered_at":"2026-06-20T10:18:42Z","spotify_id":"0cy5gK9X47dMyHhtBWj65E","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 0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309. 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/0cy5gK9X47dMyHhtBWj65E.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/0cy5gK9X47dMyHhtBWj65E.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309","isrc":"BRUM70600809","name":"Que Maravilha / Chove Chuva / Mas Que Nada","registered_at":"2026-06-20T10:18:42Z","spotify_id":"0cy5gK9X47dMyHhtBWj65E","type":"track"}

Ilusão À Toa / O Que É Amar
type: MusicRecording
duration: PT4M40S
duration ms: 280133
explicit: false
by artist: Leila Pinheiro
in album: Bênção Bossa Nova
  type: MusicAlbum
  date published: 1989-07-25
isrc code: BRMCA8900136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:41:33+00:00

Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar
type: MusicRecording
duration: PT5M40S
duration ms: 340800
explicit: false
by artist: Leila Pinheiro
in album: Bênção Bossa Nova
  type: MusicAlbum
  date published: 1989-07-25
isrc code: BRUM70600810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:54:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a
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/1ap23CiUB3IKneDdHqavkm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ap23CiUB3IKneDdHqavkm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a","isrc":"BRUM70600810","name":"Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar","registered_at":"2026-06-21T05:54:36Z","spotify_id":"1ap23CiUB3IKneDdHqavkm","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 0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a. 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/1ap23CiUB3IKneDdHqavkm.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/1ap23CiUB3IKneDdHqavkm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a","isrc":"BRUM70600810","name":"Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar","registered_at":"2026-06-21T05:54:36Z","spotify_id":"1ap23CiUB3IKneDdHqavkm","type":"track"}

Mentiras / Até Quem Sabe
type: MusicRecording
duration: PT4M31S
duration ms: 271840
explicit: false
by artist: Leila Pinheiro
in album: Bênção Bossa Nova
  type: MusicAlbum
  date published: 1989-07-25
isrc code: BRPGD8900020

Pra Que Chorar / Tem Dó / Samba Da Benção
type: MusicRecording
duration: PT4M37S
duration ms: 277626
explicit: false
by artist: Leila Pinheiro
in album: Bênção Bossa Nova
  type: MusicAlbum
  date published: 1989-07-25
isrc code: BRMCA8900130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:53:16+00:00

Edição Limitada 2 por 1
type: MusicAlbum
date published: 1989-01-01
track: Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238680
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRMCA8900065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:02:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a
  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/71BbNw1GctkPbQordEuEKC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71BbNw1GctkPbQordEuEKC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"71BbNw1GctkPbQordEuEKC","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 0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a. 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/71BbNw1GctkPbQordEuEKC.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/71BbNw1GctkPbQordEuEKC.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7805a3be8f44a46ec39e97d39dab34b6c1f9e5f00769390cf2e7d6543b49e45a","isrc":"BRMCA8900065","name":"Lobo Bobo / Saudade Fez Um Samba / Você E Eu / Se É Tarde Me Perdoa - Medley","registered_at":"2026-06-08T13:02:45Z","spotify_id":"71BbNw1GctkPbQordEuEKC","type":"track"}
track: Abertura
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61106
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRUM70500189
track: O Amor Em Paz / Meditação / Corcovado / Ela É Carioca
  type: MusicRecording
  duration: PT6M28S
  duration ms: 388560
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRMCA8900098
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:41:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0nUv5YJKo3moyQxAdRwG0v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nUv5YJKo3moyQxAdRwG0v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8","isrc":"BRMCA8900098","name":"O Amor Em Paz / Meditação / Corcovado / Ela É Carioca","registered_at":"2026-06-19T13:41:43Z","spotify_id":"0nUv5YJKo3moyQxAdRwG0v","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 0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nUv5YJKo3moyQxAdRwG0v.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/0nUv5YJKo3moyQxAdRwG0v.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x0e9af85debb9cdbfc4880e3cb6cc6ce530150df33b83cd15ae4227095d8237a8","isrc":"BRMCA8900098","name":"O Amor Em Paz / Meditação / Corcovado / Ela É Carioca","registered_at":"2026-06-19T13:41:43Z","spotify_id":"0nUv5YJKo3moyQxAdRwG0v","type":"track"}
track: Coisas Do Brasil
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264893
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRPGD9300032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:29:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa
  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/69nhiQPKl4zwvshKYecjsU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69nhiQPKl4zwvshKYecjsU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa","isrc":"BRPGD9300032","name":"Coisas Do Brasil","registered_at":"2026-06-06T11:29:34Z","spotify_id":"69nhiQPKl4zwvshKYecjsU","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 0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa. 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/69nhiQPKl4zwvshKYecjsU.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/69nhiQPKl4zwvshKYecjsU.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcd1a335750500b0a46e25fb1c942c942a86f6316899b39029afce45dd4762bfa","isrc":"BRPGD9300032","name":"Coisas Do Brasil","registered_at":"2026-06-06T11:29:34Z","spotify_id":"69nhiQPKl4zwvshKYecjsU","type":"track"}
track: Pra Dizer Adeus / Candeias
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286293
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRMCA8900132
track: Vai Passar
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259800
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRUM70500190
track: Preciso Aprender A Ser Só / Samba De Verão / Gente
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229786
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRUM70500195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:47:30+00:00
track: Como Uma Onda (Zen Surfismo)
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290440
  explicit: false
  by artist: Leila Pinheiro
  in album: Edição Limitada 2 por 1
    type: MusicAlbum
    date published: 1989-01-01
  isrc code: BRPGD9300029
track: Batida Diferente / Moça Flor / Tristeza De Nós Dois
track: Ao Poeta: Primavera / Deixa / Marcha Da Quarta-Feira De Cinzas - Medley
track: Que Maravilha / Chove Chuva / Mas Que Nada
track: Acalanto
track: Ilusão À Toa / O Que É Amar
track: Monte Castelo (Incl. Adapt. "I Corintios 13" E Soneto II De Luis De Camoes)
track: Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar
track: Gostava Tanto De Você
track: Mentiras / Até Quem Sabe
track: Quem Te Viu, Quem Te Vê / Tem Mais Samba / Canta, Canta Minha Gente - Medley
track: Pra Que Chorar / Tem Dó / Samba Da Benção
track: Por Causa De Você, Menina
track: Sambadouro
track: Chorar De Mal De Amor

Batida Diferente / Moça Flor / Tristeza De Nós Dois
type: MusicRecording
duration: PT4M56S
duration ms: 296840
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRUM70600808

Ao Poeta: Primavera / Deixa / Marcha Da Quarta-Feira De Cinzas - Medley
type: MusicRecording
duration: PT5M29S
duration ms: 329000
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRUM70500191

Que Maravilha / Chove Chuva / Mas Que Nada
type: MusicRecording
duration: PT4M22S
duration ms: 262173
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRUM70600809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:18:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309
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/0oeiQSMVBlb7lQOXilgTBL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oeiQSMVBlb7lQOXilgTBL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309","isrc":"BRUM70600809","name":"Que Maravilha / Chove Chuva / Mas Que Nada","registered_at":"2026-06-20T10:18:42Z","spotify_id":"0oeiQSMVBlb7lQOXilgTBL","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 0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309. 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/0oeiQSMVBlb7lQOXilgTBL.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/0oeiQSMVBlb7lQOXilgTBL.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xcef5d0993e2a96b3893c0fb3d24be20ce849980c9e359617c93bc2ec79c82309","isrc":"BRUM70600809","name":"Que Maravilha / Chove Chuva / Mas Que Nada","registered_at":"2026-06-20T10:18:42Z","spotify_id":"0oeiQSMVBlb7lQOXilgTBL","type":"track"}

Acalanto
type: MusicRecording
duration: PT4M48S
duration ms: 288960
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRMCA9300090

Ilusão À Toa / O Que É Amar
type: MusicRecording
duration: PT4M40S
duration ms: 280346
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRMCA8900136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:41:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34a58b763a3b549e2de9ad1731d1966dffee750c5aa0cb4dda9d37bb4a493050
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/7IKKkp2VnBtPTUuO4FoosX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IKKkp2VnBtPTUuO4FoosX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34a58b763a3b549e2de9ad1731d1966dffee750c5aa0cb4dda9d37bb4a493050","isrc":"BRMCA8900136","name":"Ilusão À Toa / O Que É Amar","registered_at":"2026-06-19T13:41:33Z","spotify_id":"7IKKkp2VnBtPTUuO4FoosX","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 0x34a58b763a3b549e2de9ad1731d1966dffee750c5aa0cb4dda9d37bb4a493050. 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/7IKKkp2VnBtPTUuO4FoosX.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/7IKKkp2VnBtPTUuO4FoosX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x34a58b763a3b549e2de9ad1731d1966dffee750c5aa0cb4dda9d37bb4a493050","isrc":"BRMCA8900136","name":"Ilusão À Toa / O Que É Amar","registered_at":"2026-06-19T13:41:33Z","spotify_id":"7IKKkp2VnBtPTUuO4FoosX","type":"track"}

Monte Castelo (Incl. Adapt. "I Corintios 13" E Soneto II De Luis De Camoes)
type: MusicRecording
duration: PT4M55S
duration ms: 295573
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRMCA9300068

Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar
type: MusicRecording
duration: PT5M40S
duration ms: 340026
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRUM70600810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:54:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a
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/2PtiMxj4hE87DZaN86DB8m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PtiMxj4hE87DZaN86DB8m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a","isrc":"BRUM70600810","name":"Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar","registered_at":"2026-06-21T05:54:36Z","spotify_id":"2PtiMxj4hE87DZaN86DB8m","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 0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a. 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/2PtiMxj4hE87DZaN86DB8m.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/2PtiMxj4hE87DZaN86DB8m.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x3a06da002f18ceedabebc3a681ae459213d77f983ee547cd237b3d44f242c64a","isrc":"BRUM70600810","name":"Ah! Se Eu Pudesse / O Barquinho / Você / Nós E O Mar","registered_at":"2026-06-21T05:54:36Z","spotify_id":"2PtiMxj4hE87DZaN86DB8m","type":"track"}

Gostava Tanto De Você
type: MusicRecording
duration: PT4M44S
duration ms: 284760
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRPGD9300025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:10:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8
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/5hixpXeICuDGf38nkMDyWM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hixpXeICuDGf38nkMDyWM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8","isrc":"BRPGD9300025","name":"Gostava Tanto De Você","registered_at":"2026-06-10T19:10:04Z","spotify_id":"5hixpXeICuDGf38nkMDyWM","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 0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8. 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/5hixpXeICuDGf38nkMDyWM.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/5hixpXeICuDGf38nkMDyWM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8fa0e3f7b059e09383b4202cc4ef31b9e7200098e0af09ebebbcea38ca9e92e8","isrc":"BRPGD9300025","name":"Gostava Tanto De Você","registered_at":"2026-06-10T19:10:04Z","spotify_id":"5hixpXeICuDGf38nkMDyWM","type":"track"}

Mentiras / Até Quem Sabe
type: MusicRecording
duration: PT4M31S
duration ms: 271000
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRPGD8900020

Quem Te Viu, Quem Te Vê / Tem Mais Samba / Canta, Canta Minha Gente - Medley
type: MusicRecording
duration: PT4M50S
duration ms: 290106
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRUM70500192

Pra Que Chorar / Tem Dó / Samba Da Benção
type: MusicRecording
duration: PT4M44S
duration ms: 284280
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRMCA8900130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:53:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ea97c16d139bcf3a1c7917fcdd9479420957505c8701e784c7ed0fceda3e6a1
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/3lOrIto2sfwPQrQq28pxRU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lOrIto2sfwPQrQq28pxRU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ea97c16d139bcf3a1c7917fcdd9479420957505c8701e784c7ed0fceda3e6a1","isrc":"BRMCA8900130","name":"Pra Que Chorar / Tem Dó / Samba Da Benção","registered_at":"2026-06-21T05:53:16Z","spotify_id":"3lOrIto2sfwPQrQq28pxRU","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 0x9ea97c16d139bcf3a1c7917fcdd9479420957505c8701e784c7ed0fceda3e6a1. 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/3lOrIto2sfwPQrQq28pxRU.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/3lOrIto2sfwPQrQq28pxRU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9ea97c16d139bcf3a1c7917fcdd9479420957505c8701e784c7ed0fceda3e6a1","isrc":"BRMCA8900130","name":"Pra Que Chorar / Tem Dó / Samba Da Benção","registered_at":"2026-06-21T05:53:16Z","spotify_id":"3lOrIto2sfwPQrQq28pxRU","type":"track"}

Por Causa De Você, Menina
type: MusicRecording
duration: PT4M32S
duration ms: 272493
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRMCA9300041

Sambadouro
type: MusicRecording
duration: PT3M54S
duration ms: 234173
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRMCA9300107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:49:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8fa6ddc385684e8990128b9b8fdb69563ccc97451335ac88b3c274309ac6375
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/7Az5UfyEafQGc0R6DlE5Rl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Az5UfyEafQGc0R6DlE5Rl
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 0xd8fa6ddc385684e8990128b9b8fdb69563ccc97451335ac88b3c274309ac6375. 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/7Az5UfyEafQGc0R6DlE5Rl.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/7Az5UfyEafQGc0R6DlE5Rl.
  date published: 2026-07-02T11:38:34Z

Chorar De Mal De Amor
type: MusicRecording
duration: PT4M58S
duration ms: 298666
explicit: false
by artist: Leila Pinheiro
in album: Edição Limitada 2 por 1
  type: MusicAlbum
  date published: 1989-01-01
isrc code: BRUM70500193

Alma
type: MusicAlbum
date published: 1988-07-19
track: Besame
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250573
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRMCA8800001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:34:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2cbc221915eabbdb327537957a3658e08d46ef187b320fe641fd2493b9b7b6a5
  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/0RAHHaQwgIRuvbaJ9xoFjx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RAHHaQwgIRuvbaJ9xoFjx
  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 0x2cbc221915eabbdb327537957a3658e08d46ef187b320fe641fd2493b9b7b6a5. 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/0RAHHaQwgIRuvbaJ9xoFjx.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/0RAHHaQwgIRuvbaJ9xoFjx.
    date published: 2026-06-13T12:53:06Z
track: Tempo Perdido
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251040
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRPGD8800027
track: Pra Iluminar
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205853
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRMCA8800079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:31:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad
  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/5OzuWfxm1DHdA4lpOdaqEx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OzuWfxm1DHdA4lpOdaqEx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad","isrc":"BRMCA8800079","name":"Pra Iluminar","registered_at":"2026-06-17T22:31:06Z","spotify_id":"5OzuWfxm1DHdA4lpOdaqEx","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 0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad. 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/5OzuWfxm1DHdA4lpOdaqEx.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/5OzuWfxm1DHdA4lpOdaqEx.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaaccc1b20029242aa3cc506932b81694c74bfd5966264930dae5a5d66f77adad","isrc":"BRMCA8800079","name":"Pra Iluminar","registered_at":"2026-06-17T22:31:06Z","spotify_id":"5OzuWfxm1DHdA4lpOdaqEx","type":"track"}
track: Canção De Amor
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234520
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRUM71702627
track: Anima
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257693
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRMCA8800082
track: Voz De Mulher
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208293
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRMCA8800100
track: Estrela Do Norte
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241133
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRUM71702628
track: Abandono
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210186
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19
  isrc code: BRUM70500197
track: Meia Noite Dupla
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302386
  explicit: false
  by artist: Leila Pinheiro
  in album: Alma
    type: MusicAlbum
    date published: 1988-07-19

Olho Nu
type: MusicAlbum
date published: 1986-01-01
track: Olho Nu
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187200
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRMCA8600150
track: O Fundo
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189360
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRUM70500674
track: Besame Mucho
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303800
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRMCA8600151
track: Verde
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286733
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRMCA8600001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:07:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x826e48e8013b9d9768aa8190d3855f92d50db43aee20bbae2669105820af7233
  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/3mKnmBfFKKQdiJWUM44E8I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mKnmBfFKKQdiJWUM44E8I
  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 0x826e48e8013b9d9768aa8190d3855f92d50db43aee20bbae2669105820af7233. 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/3mKnmBfFKKQdiJWUM44E8I.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/3mKnmBfFKKQdiJWUM44E8I.
    date published: 2026-06-13T15:41:10Z
track: Podres Poderes
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274440
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRMCA8600096
track: Um Samba
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323026
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRMCA8600179
track: A Vida Corre (Anema E Core)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231640
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRUM70701969
track: Becos
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243533
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRUM70701970
track: O Mar No Maracanã / Música Incidental: Dora
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229733
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRUM70701971
track: Todo O Amor Que Houver Nessa Vida
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223933
  explicit: false
  by artist: Leila Pinheiro
  in album: Olho Nu
    type: MusicAlbum
    date published: 1986-01-01
  isrc code: BRMCA8900019

Leila Pinheiro
type: MusicAlbum
date published: 1983-05-01
track: Tudo Em cima
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178050
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:14:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf37ca669b86d72d17b23f65c2e886b083f4110f41c16583d609fb0ae980dd91
  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/20fkpeajZFYKUnXZsWuldU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20fkpeajZFYKUnXZsWuldU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf37ca669b86d72d17b23f65c2e886b083f4110f41c16583d609fb0ae980dd91","isrc":"BRLPH8300001","name":"Tudo Em cima","registered_at":"2026-06-06T05:14:13Z","spotify_id":"20fkpeajZFYKUnXZsWuldU","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 0xcf37ca669b86d72d17b23f65c2e886b083f4110f41c16583d609fb0ae980dd91. 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/20fkpeajZFYKUnXZsWuldU.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/20fkpeajZFYKUnXZsWuldU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcf37ca669b86d72d17b23f65c2e886b083f4110f41c16583d609fb0ae980dd91","isrc":"BRLPH8300001","name":"Tudo Em cima","registered_at":"2026-06-06T05:14:13Z","spotify_id":"20fkpeajZFYKUnXZsWuldU","type":"track"}
track: Bons Amigos
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226951
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300002
track: Vai Ficar No Ar
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166661
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300003
track: Coração Vagabundo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209475
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300004
track: Falando De Amor
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201038
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300005
track: A Porta
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215144
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300006
track: Lua De Cetim
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115826
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:52:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdc0b974bd99984c8d1a302361496dbaf19848aef3f6ba59c60fe2f5898cbc32
  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/1Y6YhDrk81VgvG05I75AIi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y6YhDrk81VgvG05I75AIi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc0b974bd99984c8d1a302361496dbaf19848aef3f6ba59c60fe2f5898cbc32. 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/1Y6YhDrk81VgvG05I75AIi.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/1Y6YhDrk81VgvG05I75AIi.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xfdc0b974bd99984c8d1a302361496dbaf19848aef3f6ba59c60fe2f5898cbc32","isrc":"BRLPH8300007","name":"Lua De Cetim","registered_at":"2026-06-23T08:52:23Z","spotify_id":"1Y6YhDrk81VgvG05I75AIi","type":"track"}
track: Espelho Das Águas
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264881
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300012
track: Mãos De Afeto
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279588
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300008
track: Passarinha
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234840
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300009
track: Cão Sem Dono
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210285
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300010
track: Nossa Rua
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141583
  explicit: false
  by artist: Leila Pinheiro
  in album: Leila Pinheiro
    type: MusicAlbum
    date published: 1983-05-01
  isrc code: BRLPH8300011

Lugar Comum
type: MusicAlbum
date published: 2024-08-23
track: Lugar Comum
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269262
  explicit: false
  by artist: Leila Pinheiro
  by artist: Ricardo Bacelar
  in album: Lugar Comum
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: BC0YA2300042

Flor de Outono
type: MusicAlbum
date published: 2024-07-26
track: Flor de Outono
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169358
  explicit: false
  by artist: Leila Pinheiro
  by artist: Paulo Francisco Paes
  by artist: Priscilla Frade
  in album: Flor de Outono
    type: MusicAlbum
    date published: 2024-07-26
  isrc code: BRQ812400004

Semente da Maré (Canção do Refugiado)
type: MusicAlbum
date published: 2023-12-08
track: Semente da Maré (Canção do Refugiado)
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265955
  explicit: false
  by artist: Leila Pinheiro
  by artist: Ricardo Bacelar
  in album: Semente da Maré (Canção do Refugiado)
    type: MusicAlbum
    date published: 2023-12-08
  isrc code: BC0YA2300033

Fora do Tempo
type: MusicAlbum
date published: 2023-06-02
track: Fora do Tempo
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Paulo Francisco Paes
  by artist: Leila Pinheiro
  in album: Fora do Tempo
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: BRQ812200001

Naquela Tarde
type: MusicAlbum
date published: 2023-04-28
track: Naquela Tarde
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207000
  explicit: false
  by artist: Paulo Francisco Paes
  by artist: Leila Pinheiro
  in album: Naquela Tarde
    type: MusicAlbum
    date published: 2023-04-28

Não Ando Sozinho
type: MusicAlbum
date published: 2020-11-13
track: Não Ando Sozinho
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204753
  explicit: false
  by artist: Sururu Na Roda
  by artist: Leila Pinheiro
  in album: Não Ando Sozinho
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: BX30X2000003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:41:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6291358407ce5e0840acef69d8ec456effb05b51f926c0d812eea53eb9faeeb1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7bmTU8jqwIXyepLJRKt2pu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bmTU8jqwIXyepLJRKt2pu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6291358407ce5e0840acef69d8ec456effb05b51f926c0d812eea53eb9faeeb1","isrc":"BX30X2000003","name":"Não Ando Sozinho","registered_at":"2026-06-19T13:41:29Z","spotify_id":"7bmTU8jqwIXyepLJRKt2pu","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 0x6291358407ce5e0840acef69d8ec456effb05b51f926c0d812eea53eb9faeeb1. 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/7bmTU8jqwIXyepLJRKt2pu.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/7bmTU8jqwIXyepLJRKt2pu.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6291358407ce5e0840acef69d8ec456effb05b51f926c0d812eea53eb9faeeb1","isrc":"BX30X2000003","name":"Não Ando Sozinho","registered_at":"2026-06-19T13:41:29Z","spotify_id":"7bmTU8jqwIXyepLJRKt2pu","type":"track"}

Corsário
type: MusicAlbum
date published: 2020-07-10
track: Corsário
  type: MusicRecording
  duration: PT6M3S
  duration ms: 363004
  explicit: false
  by artist: Leila Pinheiro
  by artist: Seis com Casca
  in album: Corsário
    type: MusicAlbum
    date published: 2020-07-10
  isrc code: BRARP2000027

Oceano - Ao Vivo No Rio De Janeiro / 2001
type: MusicRecording
duration: PT4M4S
duration ms: 244400
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
in album: Um Barzinho, Um Violão Ao Vivo (Ao Vivo No Rio De Janeiro / 2001 / Vol. 1)
  type: MusicAlbum
  date published: 2001-01-05
isrc code: BRMCA0100572
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:17:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22dba8b3c8e2b864e5c03b2a8f6de0b790eeebec856967fbf004d7aa4aaf6bed
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/6Aqb8zIGkHELl9szGjyCJ0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Aqb8zIGkHELl9szGjyCJ0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22dba8b3c8e2b864e5c03b2a8f6de0b790eeebec856967fbf004d7aa4aaf6bed","isrc":"BRMCA0100572","name":"Oceano - Ao Vivo No Rio De Janeiro / 2001","registered_at":"2026-06-08T02:17:34Z","spotify_id":"6Aqb8zIGkHELl9szGjyCJ0","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 0x22dba8b3c8e2b864e5c03b2a8f6de0b790eeebec856967fbf004d7aa4aaf6bed. 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/6Aqb8zIGkHELl9szGjyCJ0.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/6Aqb8zIGkHELl9szGjyCJ0.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x22dba8b3c8e2b864e5c03b2a8f6de0b790eeebec856967fbf004d7aa4aaf6bed","isrc":"BRMCA0100572","name":"Oceano - Ao Vivo No Rio De Janeiro / 2001","registered_at":"2026-06-08T02:17:34Z","spotify_id":"6Aqb8zIGkHELl9szGjyCJ0","type":"track"}

Baião de Lacan
type: MusicRecording
duration: PT3M2S
duration ms: 182893
explicit: false
by artist: Guinga
by artist: Leila Pinheiro
in album: Guinga e Convidados Vol. 1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRVLS9300637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:30:55+00:00

Bye Bye Brasil
type: MusicRecording
duration: PT4M36S
duration ms: 276390
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Ricardo Bacelar
by artist: Diogo Monzo
in album: Bye Bye Brasil
  type: MusicAlbum
  date published: 2023-06-16
isrc code: BC0YA2300010

Faz Parte do Meu Show
type: MusicRecording
duration: PT3M5S
duration ms: 185890
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03
isrc code: BRRGE1911391

Chega De Saudade
type: MusicRecording
duration: PT2M35S
duration ms: 155146
explicit: false
by artist: Leila Pinheiro
in album: The Bossa Nova Wave - Digital
  type: MusicAlbum
  date published: 2008-01-01
isrc code: BREMI9400340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:26:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4CCDxfV8WzJqhXgl016hl8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CCDxfV8WzJqhXgl016hl8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"4CCDxfV8WzJqhXgl016hl8","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 0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab. 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/4CCDxfV8WzJqhXgl016hl8.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/4CCDxfV8WzJqhXgl016hl8.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x11bbfe32e79361a558e511d283614edaef13d4d8bcbd7c6babb7370a41ee78ab","isrc":"BREMI9400340","name":"Chega De Saudade","registered_at":"2026-06-08T21:26:16Z","spotify_id":"4CCDxfV8WzJqhXgl016hl8","type":"track"}

Bye Bye Brasil
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duration: PT4M36S
duration ms: 276390
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Ricardo Bacelar
by artist: Diogo Monzo
in album: Nós e o Mar
  type: MusicAlbum
  date published: 2023-07-14
isrc code: BC0YA2300010

Preciso Dizer Que Te Amo
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duration: PT2M57S
duration ms: 177261
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03
isrc code: BRRGE1911398

Codinome Beija-Flor
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duration: PT3M33S
duration ms: 213127
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03
isrc code: BRRGE1911390

O Tempo Não Pára
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duration: PT3M43S
duration ms: 223810
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by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03
isrc code: BRRGE1911394

Pro Dia Nascer Feliz
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duration: PT2M43S
duration ms: 163018
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03
isrc code: BRRGE1911395

Por Que a Gente É Assim ?
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duration: PT3M14S
duration ms: 194856
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03

Exagerado
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duration: PT3M22S
duration ms: 202518
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03

Ideologia
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duration: PT3M52S
duration ms: 232936
explicit: false
by artist: Leila Pinheiro
by artist: Roberto Menescal
by artist: Rodrigo Santos
in album: Faz Parte do Meu Show - Cazuza Em Bossa
  type: MusicAlbum
  date published: 2020-04-03

Bala Com Bala
type: MusicRecording
duration: PT2M59S
duration ms: 179626
explicit: false
by artist: Leila Pinheiro
by artist: Nelson Faria
in album: Summer Samba (So So Nice)
  type: MusicAlbum
  date published: 2013-08-12

Resiliência
type: MusicRecording
duration: PT3M44S
duration ms: 224617
explicit: false
by artist: Carlos Madia
by artist: Leila Pinheiro
in album: Mistérios e Ebulições
  type: MusicAlbum
  date published: 2021-11-01

Hoje
type: MusicRecording
duration: PT4M2S
duration ms: 242746
explicit: false
by artist: Cristina Levine
by artist: Leila Pinheiro
in album: Alinhavando Tempos
  type: MusicAlbum
  date published: 2009-02-20

Bicho do Mato
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duration: PT3M58S
duration ms: 238653
explicit: false
by artist: Moyseis Marques
by artist: Leila Pinheiro
in album: Pra desengomar
  type: MusicAlbum
  date published: 2012-01-15
isrc code: BRPUI1100604

Lida do Amor
type: MusicRecording
duration: PT3M50S
duration ms: 230979
explicit: false
by artist: Ana Costa
by artist: Zélia Duncan
by artist: Leila Pinheiro
in album: Eu Sou Mulher, Eu Sou Feliz
  type: MusicAlbum
  date published: 2019-11-29
isrc code: BRPUI1900186
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:55:19+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6311f4e93fb88b56fdde949700f433f282b9034b728c6db6e195fbbc42e350cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4HiGcL19GzloyOE4QmvS1x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HiGcL19GzloyOE4QmvS1x
additional property: OTSTimestamp
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  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6311f4e93fb88b56fdde949700f433f282b9034b728c6db6e195fbbc42e350cf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HiGcL19GzloyOE4QmvS1x.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/4HiGcL19GzloyOE4QmvS1x.
  date published: 2026-07-02T11:34:59Z
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Antiga
type: MusicRecording
duration: PT4M47S
duration ms: 287741
explicit: false
by artist: Leila Pinheiro
by artist: Ana Costa
in album: Novos Alvos
  type: MusicAlbum
  date published: 2009-06-01

Amanhecendo
type: MusicRecording
duration: PT2M40S
duration ms: 160840
explicit: false
by artist: Roberto Menescal
by artist: Leila Pinheiro
in album: Menescal 80 Anos
  type: MusicAlbum
  date published: 2018-11-02
isrc code: BRMUD1800084