João Mulato e Douradinho
type: MusicGroup
genre: sertanejo
genre: sertanejo tradicional
popularity: 41
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:28:13Z
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album: Meu reino encantado II
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  date published: 2003-04-15
  track: Encanto da natureza (Participação especial de José Camillo)
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      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
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      date published: 2026-06-13T15:41:10Z
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  track: Mundo velho (Participação especial de José Camillo)
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      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
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      date published: 2026-06-13T15:41:10Z
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  track: Paixão dupla (Participação especial de Gino & Geno e Renato Borghetti)
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      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
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  track: Pagode em Brasília / Pagode do Alá / Tudo certo (Participação especial de Cézar & Paulinho)
    type: MusicRecording
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    subject of: OpenTimestamps Proof of Existence
  track: Rolinha cabocla (Participação especial de José Camillo)
  track: Versos dos pés do homem (Participação especial de Matogrosso & Mathias)
  track: Moradia (Participação especial de João Mulato & Douradinho)
  track: Cobra venenosa (Participação especial de Rolando Boldrin e José Camillo)
  track: Pra tudo se dá jeito (Participação especial de Liu & Léu)
  track: Cabelo loiro (Participação especial de José Camillo)
  track: Consagração (Participação especial de Cézar & Paulinho)
  track: Viúva rica (Participação especial de Valderi & Mizael)
  track: Travessia do Araguaia (Participação especial de José Camillo)
  track: Tudo é beleza (Participação especial de Craveiro & Cravinho)
  track: Minha vida (Participação especial de Zico & Zeca)
  track: Minas Gerais
album: 60 Anos do Pagode de Viola Caipira no Brasil
album: Pura Emoção
album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
album: A Arte De José Fortuna - 20 Anos de Saudade
album: Bailão Bom D+ - Volume 4
album: Vida de Pirangueiro
album: Moda de Viola
album: Jornal Redondo
album: Violeiro Sem Viola
album: Clássicos Da Moda De Viola
album: Fera Ferida
album: Ao Mestre Com Carinho… Cadeira Vazia
album: João Mulato e Douradinho
album: Rei do Gado
album: Meu Reino Encantado
album: Cerveja Quente
album: Sertanejo Raiz - Moda de Viola, Vol.1
album: Campeãs Sertanejas: Modas De Viola
album: Clássicos Sertanejos
album: Clássicos Do Pantanal
album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
album: Campeãs Sertanejas: Modas De Viola Vol.2
album: Sistema Bruto - A Porteira Tá Aberta!, Vol. 2
album: Canções Boiadeiras
album: Raízes Sertanejas
album: Canções Boiadeiras - Coleção de Ouro da Música Sertaneja
album: Queima do Alho Na Roda de Viola
track: Moradia (Participação especial de João Mulato & Douradinho)
track: O Enfusado
track: A Viola Caipira
track: Tá Hora de Acordar
track: Vivendo No Sertão
track: O Pulo Do Gato
track: Encanto Da Natureza
track: Oceano da Vida
track: Princesa
track: Vida de Pirangueiro
track: Amor Que Findou
track: Norte de Minas
track: Mulher Mal Amada
track: Ponta de Lança
track: Meus Rastros
track: Quarto de Porão
track: Fruto Proibido
track: Coração de Ouro
track: Bandeirante Fernão
track: Companheiro do Ferreirinha

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OTSVerifyInstructions
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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 0xa7bb86d73fed7892819e48e613e56ce81b6bfee4c4abe59e06e448f5ea058a8e. 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/6GCD2hCVYu1gkYeVgv7bLJ.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/6GCD2hCVYu1gkYeVgv7bLJ.
date published: 2026-06-13T15:41:10Z
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Rolinha cabocla (Participação especial de José Camillo)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Versos dos pés do homem (Participação especial de Matogrosso & Mathias)
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  value: https://explorer.copyrightchains.com/tx/0x5f76657cc347ea1461aa777e1f592c0c830045fbdc6b2a3c88dfdcd278b7a101
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/5XCnxwGEFt0ar2pOCwoTeB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XCnxwGEFt0ar2pOCwoTeB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f76657cc347ea1461aa777e1f592c0c830045fbdc6b2a3c88dfdcd278b7a101","isrc":"BRWMB0300349","name":"Versos dos pés do homem (Participação especial de Matogrosso & Mathias)","registered_at":"2026-06-04T14:16:24Z","spotify_id":"5XCnxwGEFt0ar2pOCwoTeB","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 0x5f76657cc347ea1461aa777e1f592c0c830045fbdc6b2a3c88dfdcd278b7a101. 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/5XCnxwGEFt0ar2pOCwoTeB.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/5XCnxwGEFt0ar2pOCwoTeB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5f76657cc347ea1461aa777e1f592c0c830045fbdc6b2a3c88dfdcd278b7a101","isrc":"BRWMB0300349","name":"Versos dos pés do homem (Participação especial de Matogrosso & Mathias)","registered_at":"2026-06-04T14:16:24Z","spotify_id":"5XCnxwGEFt0ar2pOCwoTeB","type":"track"}

Moradia (Participação especial de João Mulato & Douradinho)
type: MusicRecording
duration: PT2M39S
duration ms: 159960
explicit: false
by artist: Daniel
by artist: João Mulato e Douradinho
in album: Meu reino encantado II
  type: MusicAlbum
  date published: 2003-04-15
isrc code: BRWMB0300350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:52:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0a6fc07868d1ffe09b149de5d9893a40c83bdcddc7638c5b5273b52455a6e9d
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/2QfE4rgdmjfGXfmO7LT60w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QfE4rgdmjfGXfmO7LT60w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0a6fc07868d1ffe09b149de5d9893a40c83bdcddc7638c5b5273b52455a6e9d","isrc":"BRWMB0300350","name":"Moradia (Participação especial de João Mulato & Douradinho)","registered_at":"2026-06-04T12:52:25Z","spotify_id":"2QfE4rgdmjfGXfmO7LT60w","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 0xe0a6fc07868d1ffe09b149de5d9893a40c83bdcddc7638c5b5273b52455a6e9d. 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/2QfE4rgdmjfGXfmO7LT60w.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/2QfE4rgdmjfGXfmO7LT60w.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe0a6fc07868d1ffe09b149de5d9893a40c83bdcddc7638c5b5273b52455a6e9d","isrc":"BRWMB0300350","name":"Moradia (Participação especial de João Mulato & Douradinho)","registered_at":"2026-06-04T12:52:25Z","spotify_id":"2QfE4rgdmjfGXfmO7LT60w","type":"track"}

Cobra venenosa (Participação especial de Rolando Boldrin e José Camillo)
type: MusicRecording
duration: PT3M6S
duration ms: 186880
explicit: false
by artist: Daniel
by artist: Rolando Boldrin
in album: Meu reino encantado II
  type: MusicAlbum
  date published: 2003-04-15
isrc code: BRWMB0300351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:28:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd69070885e73ef9ae90d7494eda208170c2f70536a966e896cf5298ceeac9b23
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/17L3Rb9UAwsogitVHlm69Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17L3Rb9UAwsogitVHlm69Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd69070885e73ef9ae90d7494eda208170c2f70536a966e896cf5298ceeac9b23","isrc":"BRWMB0300351","name":"Cobra venenosa (Participação especial de Rolando Boldrin e José Camillo)","registered_at":"2026-06-06T04:28:45Z","spotify_id":"17L3Rb9UAwsogitVHlm69Z","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 0xd69070885e73ef9ae90d7494eda208170c2f70536a966e896cf5298ceeac9b23. 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/17L3Rb9UAwsogitVHlm69Z.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/17L3Rb9UAwsogitVHlm69Z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd69070885e73ef9ae90d7494eda208170c2f70536a966e896cf5298ceeac9b23","isrc":"BRWMB0300351","name":"Cobra venenosa (Participação especial de Rolando Boldrin e José Camillo)","registered_at":"2026-06-06T04:28:45Z","spotify_id":"17L3Rb9UAwsogitVHlm69Z","type":"track"}

Pra tudo se dá jeito (Participação especial de Liu & Léu)
type: MusicRecording
duration: PT3M8S
duration ms: 188413
explicit: false
by artist: Daniel
by artist: Liu & Léu
in album: Meu reino encantado II
  type: MusicAlbum
  date published: 2003-04-15
isrc code: BRWMB0300352
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:56:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48524dc28b5c3385c46ee9ab6df9326b4a3e29b5b990cf8cdb132837735c81b7
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/4kRPXy2u6gLNViJbERwmFK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kRPXy2u6gLNViJbERwmFK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48524dc28b5c3385c46ee9ab6df9326b4a3e29b5b990cf8cdb132837735c81b7","isrc":"BRWMB0300352","name":"Pra tudo se dá jeito (Participação especial de Liu & Léu)","registered_at":"2026-06-05T16:56:11Z","spotify_id":"4kRPXy2u6gLNViJbERwmFK","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 0x48524dc28b5c3385c46ee9ab6df9326b4a3e29b5b990cf8cdb132837735c81b7. 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/4kRPXy2u6gLNViJbERwmFK.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/4kRPXy2u6gLNViJbERwmFK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x48524dc28b5c3385c46ee9ab6df9326b4a3e29b5b990cf8cdb132837735c81b7","isrc":"BRWMB0300352","name":"Pra tudo se dá jeito (Participação especial de Liu & Léu)","registered_at":"2026-06-05T16:56:11Z","spotify_id":"4kRPXy2u6gLNViJbERwmFK","type":"track"}

Cabelo loiro (Participação especial de José Camillo)
type: MusicRecording
duration: PT3M8S
duration ms: 188293
explicit: false
by artist: Daniel
by artist: José Camillo
in album: Meu reino encantado II
  type: MusicAlbum
  date published: 2003-04-15
isrc code: BRWMB0300353
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:33:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bbb0084f83711e68f802a6e94ca3d4aa96b1ed5f2f7fb58d2965065e8e2c2c2
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/61XvEJ8AyW87Br4jd2kg6u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61XvEJ8AyW87Br4jd2kg6u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bbb0084f83711e68f802a6e94ca3d4aa96b1ed5f2f7fb58d2965065e8e2c2c2","isrc":"BRWMB0300353","name":"Cabelo loiro (Participação especial de José Camillo)","registered_at":"2026-06-05T21:33:25Z","spotify_id":"61XvEJ8AyW87Br4jd2kg6u","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 0x6bbb0084f83711e68f802a6e94ca3d4aa96b1ed5f2f7fb58d2965065e8e2c2c2. 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/61XvEJ8AyW87Br4jd2kg6u.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/61XvEJ8AyW87Br4jd2kg6u.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6bbb0084f83711e68f802a6e94ca3d4aa96b1ed5f2f7fb58d2965065e8e2c2c2","isrc":"BRWMB0300353","name":"Cabelo loiro (Participação especial de José Camillo)","registered_at":"2026-06-05T21:33:25Z","spotify_id":"61XvEJ8AyW87Br4jd2kg6u","type":"track"}

Consagração (Participação especial de Cézar & Paulinho)
type: MusicRecording
duration: PT3M42S
duration ms: 222186
explicit: false
by artist: Daniel
by artist: Cezar & Paulinho
in album: Meu reino encantado II
  type: MusicAlbum
  date published: 2003-04-15
isrc code: BRWMB0300354
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:05:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1356d837ba96efb8d8e9b3e671071ef59916a249b11d92b706d97d263016d14
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/2MVadooYSsqCG93IDZa58Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MVadooYSsqCG93IDZa58Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1356d837ba96efb8d8e9b3e671071ef59916a249b11d92b706d97d263016d14","isrc":"BRWMB0300354","name":"Consagração (Participação especial de Cézar & Paulinho)","registered_at":"2026-06-04T16:05:33Z","spotify_id":"2MVadooYSsqCG93IDZa58Z","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 0xa1356d837ba96efb8d8e9b3e671071ef59916a249b11d92b706d97d263016d14. 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/2MVadooYSsqCG93IDZa58Z.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/2MVadooYSsqCG93IDZa58Z.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa1356d837ba96efb8d8e9b3e671071ef59916a249b11d92b706d97d263016d14","isrc":"BRWMB0300354","name":"Consagração (Participação especial de Cézar & Paulinho)","registered_at":"2026-06-04T16:05:33Z","spotify_id":"2MVadooYSsqCG93IDZa58Z","type":"track"}

Viúva rica (Participação especial de Valderi & Mizael)
type: MusicRecording
duration: PT3M8S
duration ms: 188373
explicit: false
by artist: Daniel
by artist: Valderi & Mizael
in album: Meu reino encantado II
  type: MusicAlbum
  date published: 2003-04-15
isrc code: BRWMB0300355
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:35:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a369e074ffd96f22086f467a62f84939c5b11a5e2abdbcfd0b8fca618fdf445
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/0qXEAvchXM3x6zo9IDeId0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qXEAvchXM3x6zo9IDeId0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a369e074ffd96f22086f467a62f84939c5b11a5e2abdbcfd0b8fca618fdf445","isrc":"BRWMB0300355","name":"Viúva rica (Participação especial de Valderi & Mizael)","registered_at":"2026-06-06T10:35:56Z","spotify_id":"0qXEAvchXM3x6zo9IDeId0","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 0x9a369e074ffd96f22086f467a62f84939c5b11a5e2abdbcfd0b8fca618fdf445. 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/0qXEAvchXM3x6zo9IDeId0.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/0qXEAvchXM3x6zo9IDeId0.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9a369e074ffd96f22086f467a62f84939c5b11a5e2abdbcfd0b8fca618fdf445","isrc":"BRWMB0300355","name":"Viúva rica (Participação especial de Valderi & Mizael)","registered_at":"2026-06-06T10:35:56Z","spotify_id":"0qXEAvchXM3x6zo9IDeId0","type":"track"}

Travessia do Araguaia (Participação especial de José Camillo)
type: MusicRecording
duration: PT4M27S
duration ms: 267493
explicit: false
by artist: Daniel
by artist: José Camillo
in album: Meu reino encantado II
  type: MusicAlbum
  date published: 2003-04-15
isrc code: BRWMB0300356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:56:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9648c0034e8e1573732670501d5488d66935ff141fc22df96b0fb1d9e5f6f4f7
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/0gQ4uKS18kRSpYMzteTcxs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gQ4uKS18kRSpYMzteTcxs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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
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  date published: 2026-06-13T15:41:10Z
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Tudo é beleza (Participação especial de Craveiro & Cravinho)
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by artist: Craveiro & Cravinho
in album: Meu reino encantado II
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
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  date published: 2026-06-13T12:47:07Z
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Minha vida (Participação especial de Zico & Zeca)
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  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 0x80a0142a38c3f55bf708cdcd273a6612e7a271899bd076c9d81f7abeb0fe1572. 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/0zlPDTK2AxnyagV9MsRUOz.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/0zlPDTK2AxnyagV9MsRUOz.
  date published: 2026-06-13T12:47:07Z
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Minas Gerais
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in album: Meu reino encantado II
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  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 0xc0f3bc2782f26a7d5e4cc928f6f97f0e1bb0c510da02075ecc9115b4075a1dd9. 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/61skqjw387Wyde9x08cAFy.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/61skqjw387Wyde9x08cAFy.
  date published: 2026-06-13T17:25:41Z
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60 Anos do Pagode de Viola Caipira no Brasil
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date published: 2005-06-06
track: Três Mineiros da Viola
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  duration: PT3M21S
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track: Arquivos de Lembranças
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    type: MusicAlbum
    date published: 2005-06-06
track: Resposta de Poeta Sertanejo
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  by artist: Leide & Laura
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    type: MusicAlbum
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track: Meu Universo Caipira
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track: Raiz do Milênio
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  duration: PT3M31S
  duration ms: 211586
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  by artist: Rodrigo Mattos & Praiano
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730ba33f16e1b3712e6b34ddee575cd58d6a4c5eb618b563a444a6bd10a065f7. 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/3kibkG91jvOhxtq8v4SYIW.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/3kibkG91jvOhxtq8v4SYIW.
    date published: 2026-07-02T03:55:08Z
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track: Chama e Fala
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track: No Repique da Viola, Na toada Pagodeira
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  by artist: Marcelo Viola & Ricardo
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track: Viola, Trilha e Destino
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track: O Enfusado
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Prosa de Valentão
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  by artist: Irmãs Barbosa
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  isrc code: BRRBM2001230
track: É no Peito da Viola
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  duration: PT3M0S
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  by artist: Adriana Farias
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track: Tá Hora de Acordar
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track: Chama e Fala
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  by artist: Chico Lobo & Winson Dias
  by artist: Pereira da Viola & Rubinho do Vale
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track: O Pagode de Viola
track: Santa Aparecida
track: Coisas do Sertão
track: O Nosso Brasil Que Quero
track: Requiem a Tião Carreiro
track: Viola & Paixão
track: Minha Viola
track: A Mulher Tá no Pagode
track: Caminhoneiro
track: Não Gosto, Gosto
track: Violeiro Bigodudo
track: A Viola do Crispim, Com Saudade do Goiá
track: Meu Rancho ao Pé da Serra
track: São Bento
track: A Viola Caipira
track: Pé de Romã
track: Brasil Com S
track: Minha Vida de Vaqueiro
track: A Lenda do Rio Abaixo
track: Degopa de Viola
track: Improvisos Recortados

O Pagode de Viola
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Santa Aparecida
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duration: PT3M12S
duration ms: 192880
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by artist: Ariedson & Renan
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Coisas do Sertão
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by artist: Ana Azevedo & Malu
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  type: MusicAlbum
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O Nosso Brasil Que Quero
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duration: PT2M55S
duration ms: 175760
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by artist: Cacique & Pajé
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  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001217

Requiem a Tião Carreiro
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duration: PT2M52S
duration ms: 172853
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by artist: Peão Dourado & Paraense
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  type: MusicAlbum
  date published: 2005-06-06

Viola & Paixão
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duration ms: 197040
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by artist: Agreste & Pacco
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  type: MusicAlbum
  date published: 2005-06-06

Minha Viola
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duration: PT2M32S
duration ms: 152826
explicit: false
by artist: Leyde & Laura
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001235

A Mulher Tá no Pagode
type: MusicRecording
duration: PT2M34S
duration ms: 154146
explicit: false
by artist: Juliana Andrade & Leyde
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Caminhoneiro
type: MusicRecording
duration: PT3M2S
duration ms: 182013
explicit: false
by artist: Mateus Minas & Leandro
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Não Gosto, Gosto
type: MusicRecording
duration: PT2M52S
duration ms: 172973
explicit: false
by artist: Peão Dourado & Paraense
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Violeiro Bigodudo
type: MusicRecording
duration: PT2M23S
duration ms: 143746
explicit: false
by artist: Rodrigo Mattos & Praiano
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001237

A Viola do Crispim, Com Saudade do Goiá
type: MusicRecording
duration: PT2M18S
duration ms: 138213
explicit: false
by artist: Rodrigo Mattos & Praiano
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001221

Meu Rancho ao Pé da Serra
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: Jackson Antunes & Decão
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

São Bento
type: MusicRecording
duration: PT4M17S
duration ms: 257013
explicit: false
by artist: Mateus Minas & Leandro
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

A Viola Caipira
type: MusicRecording
duration: PT3M0S
duration ms: 180653
explicit: false
by artist: João Mulato e Douradinho
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001239

Pé de Romã
type: MusicRecording
duration: PT3M57S
duration ms: 237960
explicit: false
by artist: Biro-Biro & Nilsinho
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Brasil Com S
type: MusicRecording
duration: PT3M1S
duration ms: 181386
explicit: false
by artist: Valdo & Vael
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Minha Vida de Vaqueiro
type: MusicRecording
duration: PT3M40S
duration ms: 220706
explicit: false
by artist: Téo Azevedo
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

A Lenda do Rio Abaixo
type: MusicRecording
duration: PT6M31S
duration ms: 391280
explicit: false
by artist: Gedeão da Viola & João Pedro
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Degopa de Viola
type: MusicRecording
duration: PT2M45S
duration ms: 165000
explicit: false
by artist: Rodrigo Azevedo
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Improvisos Recortados
type: MusicRecording
duration: PT2M23S
duration ms: 143373
explicit: false
by artist: Rodrigo Azevedo
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06

Pura Emoção
type: MusicAlbum
date published: 2005-04-01
track: Tropeiro Campeão
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307026
  explicit: false
  by artist: Léo e Léo
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
track: Gostosa
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206866
  explicit: false
  by artist: Juliano Cesar
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
  isrc code: BRAPI0500585
track: Dona da Verdade
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236866
  explicit: false
  by artist: Chico Rey & Paraná
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
  isrc code: BRAPI0400248
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:27:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda7779b30acce8687316cb6f75d5417680b1ada4caffa1c1b434af6c7d0ae6eb
  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/415NEibFtZwL2bHbyLwbQ9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/415NEibFtZwL2bHbyLwbQ9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xda7779b30acce8687316cb6f75d5417680b1ada4caffa1c1b434af6c7d0ae6eb","isrc":"BRAPI0400248","name":"Dona da Verdade","registered_at":"2026-06-04T13:27:32Z","spotify_id":"415NEibFtZwL2bHbyLwbQ9","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 0xda7779b30acce8687316cb6f75d5417680b1ada4caffa1c1b434af6c7d0ae6eb. 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/415NEibFtZwL2bHbyLwbQ9.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/415NEibFtZwL2bHbyLwbQ9.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xda7779b30acce8687316cb6f75d5417680b1ada4caffa1c1b434af6c7d0ae6eb","isrc":"BRAPI0400248","name":"Dona da Verdade","registered_at":"2026-06-04T13:27:32Z","spotify_id":"415NEibFtZwL2bHbyLwbQ9","type":"track"}
track: Show Brasileiro
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196600
  explicit: false
  by artist: Gleydson Rogrigues
  by artist: Bob, Joe
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
track: Vou Beber Veneno
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231466
  explicit: false
  by artist: Gino & Geno
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
track: Eu Me Enganei
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205840
  explicit: false
  by artist: Althaír & Alexandre
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
  isrc code: BRAPI0400667
track: Jaguariúna Pura Emoção
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213226
  explicit: false
  by artist: Gardel
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
  isrc code: BRGVM0500001
track: Magia
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220506
  explicit: false
  by artist: Roby e Roger
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
track: Quero Ser Seu Dono
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189893
  explicit: false
  by artist: Sula Mazurenga
  by artist: Mato Grosso e Mathias
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
  isrc code: BRAPI0400532
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:52:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f38533ea6a8681c4db7228f854675e58c74c361cce1dccc81521add7160d6dc
  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/1u4aQbUqYzVAUlpLU15zVt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u4aQbUqYzVAUlpLU15zVt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f38533ea6a8681c4db7228f854675e58c74c361cce1dccc81521add7160d6dc","isrc":"BRAPI0400532","name":"Quero Ser Seu Dono","registered_at":"2026-06-09T14:52:55Z","spotify_id":"1u4aQbUqYzVAUlpLU15zVt","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 0x7f38533ea6a8681c4db7228f854675e58c74c361cce1dccc81521add7160d6dc. 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/1u4aQbUqYzVAUlpLU15zVt.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/1u4aQbUqYzVAUlpLU15zVt.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7f38533ea6a8681c4db7228f854675e58c74c361cce1dccc81521add7160d6dc","isrc":"BRAPI0400532","name":"Quero Ser Seu Dono","registered_at":"2026-06-09T14:52:55Z","spotify_id":"1u4aQbUqYzVAUlpLU15zVt","type":"track"}
track: Mala Amarela
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173973
  explicit: false
  by artist: Otávio Augusto E Gabriel
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
track: Eu Tô Parpano
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150360
  explicit: false
  by artist: Trio Parada Dura
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
  isrc code: BRAPI9900134
track: Moda do Truco
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271133
  explicit: false
  by artist: As Galvão
  in album: Pura Emoção
    type: MusicAlbum
    date published: 2005-04-01
  isrc code: BRAPI0201017
track: Quero Provar Que Te Amo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206040
  explicit: false
  by artist: João Bosco & Vinícius
  in album: Pura Emoção
track: Ela É Show
track: Vivendo No Sertão
track: Chega / Fui Dando Porrada
track: Dim Terim Bebim

Pura Emoção
type: MusicAlbum
date published: 2005-04-01

Ela É Show
type: MusicRecording
duration: PT3M3S
duration ms: 183466
explicit: false
by artist: Guto E Nando
in album: Pura Emoção
  type: MusicAlbum
  date published: 2005-04-01
isrc code: BRAPI0301285

Vivendo No Sertão
type: MusicRecording
duration: PT3M9S
duration ms: 189893
explicit: false
by artist: João Mulato e Douradinho
in album: Pura Emoção
  type: MusicAlbum
  date published: 2005-04-01
isrc code: BRAPI0400906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678
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/3xT4k3CADY3v8F9J8A4RcH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xT4k3CADY3v8F9J8A4RcH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678","isrc":"BRAPI0400906","name":"Vivendo No Sertão","registered_at":"2026-06-07T07:38:34Z","spotify_id":"3xT4k3CADY3v8F9J8A4RcH","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 0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678. 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/3xT4k3CADY3v8F9J8A4RcH.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/3xT4k3CADY3v8F9J8A4RcH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678","isrc":"BRAPI0400906","name":"Vivendo No Sertão","registered_at":"2026-06-07T07:38:34Z","spotify_id":"3xT4k3CADY3v8F9J8A4RcH","type":"track"}

Chega / Fui Dando Porrada
type: MusicRecording
duration: PT4M10S
duration ms: 250266
explicit: false
by artist: Tradição
in album: Pura Emoção
  type: MusicAlbum
  date published: 2005-04-01
isrc code: BRAPI0401694
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:03:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fd1edac154f0692cd7e6ab8a613e6c7a42f2ee44033497b8595fb419a352a26
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/639B0Pb9BWDqypC8hGgTlD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/639B0Pb9BWDqypC8hGgTlD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fd1edac154f0692cd7e6ab8a613e6c7a42f2ee44033497b8595fb419a352a26","isrc":"BRAPI0401694","name":"Chega / Fui Dando Porrada","registered_at":"2026-06-10T04:03:46Z","spotify_id":"639B0Pb9BWDqypC8hGgTlD","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 0x1fd1edac154f0692cd7e6ab8a613e6c7a42f2ee44033497b8595fb419a352a26. 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/639B0Pb9BWDqypC8hGgTlD.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/639B0Pb9BWDqypC8hGgTlD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1fd1edac154f0692cd7e6ab8a613e6c7a42f2ee44033497b8595fb419a352a26","isrc":"BRAPI0401694","name":"Chega / Fui Dando Porrada","registered_at":"2026-06-10T04:03:46Z","spotify_id":"639B0Pb9BWDqypC8hGgTlD","type":"track"}

Dim Terim Bebim
type: MusicRecording
duration: PT2M35S
duration ms: 155800
explicit: false
by artist: Betto e Menôn
in album: Pura Emoção
  type: MusicAlbum
  date published: 2005-04-01
isrc code: QMFMG1358758

Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
type: MusicAlbum
date published: 2009-09-01
track: Caminheiro
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220413
  explicit: false
  by artist: Liu & Léu
  in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
    type: MusicAlbum
    date published: 2009-09-01
  isrc code: BRAPI0201002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:52:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02ab26efbf78a2bd505f67646093215870f36b6e7aa02f4f00e43fe770a77728
  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/2Wt4tvCOfEJLblOMmk259c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Wt4tvCOfEJLblOMmk259c
  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 0x02ab26efbf78a2bd505f67646093215870f36b6e7aa02f4f00e43fe770a77728. 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/2Wt4tvCOfEJLblOMmk259c.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/2Wt4tvCOfEJLblOMmk259c.
    date published: 2026-06-13T15:41:10Z
track: Escolta De Vagalume
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209426
  explicit: false
  by artist: Sérgio Reis & Filhos
  in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
    type: MusicAlbum
    date published: 2009-09-01
  isrc code: BRAPI0301046
track: Mala Amarela
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172306
  explicit: false
  by artist: Otávio Augusto E Gabriel
  in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
    type: MusicAlbum
    date published: 2009-09-01
  isrc code: BRAPI0301827
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:25:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e
  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/7EdpanGjgEfnZ4ntKqaizT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EdpanGjgEfnZ4ntKqaizT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e","isrc":"BRAPI0301827","name":"Mala Amarela","registered_at":"2026-06-10T21:25:39Z","spotify_id":"7EdpanGjgEfnZ4ntKqaizT","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 0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e. 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/7EdpanGjgEfnZ4ntKqaizT.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/7EdpanGjgEfnZ4ntKqaizT.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e","isrc":"BRAPI0301827","name":"Mala Amarela","registered_at":"2026-06-10T21:25:39Z","spotify_id":"7EdpanGjgEfnZ4ntKqaizT","type":"track"}
track: Lencinho De Inhandoti
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160800
  explicit: false
  by artist: Guilherme e Gustavo
  in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
    type: MusicAlbum
    date published: 2009-09-01
  isrc code: BRAPI0600046
track: O Pulo Do Gato
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193640
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
    type: MusicAlbum
    date published: 2009-09-01
  isrc code: BRAPI0300334
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T13:41:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a
  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/4MAvDfPBwuSiDd1zvC2xiz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MAvDfPBwuSiDd1zvC2xiz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a","isrc":"BRAPI0300334","name":"O Pulo Do Gato","registered_at":"2026-06-22T13:41:58Z","spotify_id":"4MAvDfPBwuSiDd1zvC2xiz","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 0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a. 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/4MAvDfPBwuSiDd1zvC2xiz.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/4MAvDfPBwuSiDd1zvC2xiz.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a","isrc":"BRAPI0300334","name":"O Pulo Do Gato","registered_at":"2026-06-22T13:41:58Z","spotify_id":"4MAvDfPBwuSiDd1zvC2xiz","type":"track"}
track: Estrela De Ouro
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214066
  explicit: false
  by artist: Trio Parada Dura
  in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
    type: MusicAlbum
    date published: 2009-09-01
  isrc code: BRAPI0100716
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T05:07:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5d4879331ccafdeaf717420fd394bfb71ad4a7e1597d2d21423b6d5d5c646f5
  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/1QbXKQ4uZ0akSvaaQvLBq8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QbXKQ4uZ0akSvaaQvLBq8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5d4879331ccafdeaf717420fd394bfb71ad4a7e1597d2d21423b6d5d5c646f5","isrc":"BRAPI0100716","name":"Estrela De Ouro","registered_at":"2026-06-29T05:07:09Z","spotify_id":"1QbXKQ4uZ0akSvaaQvLBq8","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Amargurado
track: Encanto Da Natureza
track: O Mineiro E O Italiano
track: Amor De Violeiro
track: Chalana
track: Rio De Lágrimas
track: Prato Do Dia
track: Fazenda São Francisco

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 0xc5d4879331ccafdeaf717420fd394bfb71ad4a7e1597d2d21423b6d5d5c646f5. 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/1QbXKQ4uZ0akSvaaQvLBq8.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/1QbXKQ4uZ0akSvaaQvLBq8.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0xc5d4879331ccafdeaf717420fd394bfb71ad4a7e1597d2d21423b6d5d5c646f5","isrc":"BRAPI0100716","name":"Estrela De Ouro","registered_at":"2026-06-29T05:07:09Z","spotify_id":"1QbXKQ4uZ0akSvaaQvLBq8","type":"track"}

Amargurado
type: MusicRecording
duration: PT3M3S
duration ms: 183133
explicit: false
by artist: Chico Rey & Paraná
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRAPI0603509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:39:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ef6a7fe282abd59782c41c125cad95338a5a282e3f1d93465ff9891aadd6b9d
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/0ciJgZrkLIG5au9sngXayK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ciJgZrkLIG5au9sngXayK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0x4ef6a7fe282abd59782c41c125cad95338a5a282e3f1d93465ff9891aadd6b9d. 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/0ciJgZrkLIG5au9sngXayK.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/0ciJgZrkLIG5au9sngXayK.
  date published: 2026-07-06T06:56:49Z

Encanto Da Natureza
type: MusicRecording
duration: PT2M53S
duration ms: 173373
explicit: false
by artist: João Mulato e Douradinho
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRAPI0300343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:14:50+00:00

O Mineiro E O Italiano
type: MusicRecording
duration: PT2M42S
duration ms: 162960
explicit: false
by artist: Pedro Bento & Zé Da Estrada
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRAPI0300327

Amor De Violeiro
type: MusicRecording
duration: PT2M47S
duration ms: 167173
explicit: false
by artist: Delley & Dorivan
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01

Chalana
type: MusicRecording
duration: PT3M25S
duration ms: 205026
explicit: false
by artist: As Galvão
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRWMB0102215

Rio De Lágrimas
type: MusicRecording
duration: PT3M53S
duration ms: 233800
explicit: false
by artist: Mazinho Quevedo
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRAPI0502018

Prato Do Dia
type: MusicRecording
duration: PT3M30S
duration ms: 210773
explicit: false
by artist: Liu & Léu
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01

Fazenda São Francisco
type: MusicRecording
duration: PT3M14S
duration ms: 194920
explicit: false
by artist: Zico & Zeca
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRAPI0201009

A Arte De José Fortuna - 20 Anos de Saudade
type: MusicAlbum
date published: 2004-01-01
track: Fala de Antonio Carvalho
  type: MusicRecording
  duration: PT0M40S
  duration ms: 40360
  explicit: false
  by artist: Jose Fortuna
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0301806
track: Retalhos de Amor
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184400
  explicit: false
  by artist: Chico Rey & Paraná
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0301794
track: Pot Pourri: Fala de José Fortuna / Lágrimas
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252466
  explicit: false
  by artist: As Galvão
  by artist: Mario Campanha
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0301795
track: O Beijo da Morte
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134573
  explicit: false
  by artist: Teodoro & Sampaio
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
track: Flor do Baile
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166666
  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0301797
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T14:27:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ffd08f55ea58031ae656da8ac899480d559ff6d0db436ccacebba3a3b2bf06a
  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/0YUQzlruZH9Q51T5LE92Wz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YUQzlruZH9Q51T5LE92Wz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ffd08f55ea58031ae656da8ac899480d559ff6d0db436ccacebba3a3b2bf06a","isrc":"BRAPI0301797","name":"Flor do Baile","registered_at":"2026-06-27T14:27:45Z","spotify_id":"0YUQzlruZH9Q51T5LE92Wz","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 0x5ffd08f55ea58031ae656da8ac899480d559ff6d0db436ccacebba3a3b2bf06a. 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/0YUQzlruZH9Q51T5LE92Wz.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/0YUQzlruZH9Q51T5LE92Wz.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x5ffd08f55ea58031ae656da8ac899480d559ff6d0db436ccacebba3a3b2bf06a","isrc":"BRAPI0301797","name":"Flor do Baile","registered_at":"2026-06-27T14:27:45Z","spotify_id":"0YUQzlruZH9Q51T5LE92Wz","type":"track"}
track: Riozinho
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254133
  explicit: false
  by artist: Lourenco & Lourival
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRGDT0300426
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:22:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6734580f70a7fa977c26e15221e36dc746559c83778fb50a60205b1c78ee2cf8
  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/6dxvlkJvSoVTfaEo7jQP3f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dxvlkJvSoVTfaEo7jQP3f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6734580f70a7fa977c26e15221e36dc746559c83778fb50a60205b1c78ee2cf8. 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/6dxvlkJvSoVTfaEo7jQP3f.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/6dxvlkJvSoVTfaEo7jQP3f.
    date published: 2026-06-13T17:25:41Z
track: A Palavra Ladrão
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227133
  explicit: false
  by artist: Tião do Carro e Odilon
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0301798
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T04:03:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6
  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/3DT0ED9UNdko5oFLnCHtLe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DT0ED9UNdko5oFLnCHtLe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6","isrc":"BRAPI0301798","name":"A Palavra Ladrão","registered_at":"2026-06-21T04:03:33Z","spotify_id":"3DT0ED9UNdko5oFLnCHtLe","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 0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6. 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/3DT0ED9UNdko5oFLnCHtLe.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/3DT0ED9UNdko5oFLnCHtLe.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6","isrc":"BRAPI0301798","name":"A Palavra Ladrão","registered_at":"2026-06-21T04:03:33Z","spotify_id":"3DT0ED9UNdko5oFLnCHtLe","type":"track"}
track: Avenida Boiadeira
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281226
  explicit: false
  by artist: Nalva Aguiar
  in album: A Arte De José Fortuna - 20 Anos de Saudade
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0301799
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:34:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb16a994ec6bea12ad3bd546ad897c2aa4c17ce033b5a39e93af97f423887369
  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: Último Adeus
track: Crime de Amor
track: O Selo de Sangue
track: Pot Pourri: Drama da Vida (Texto de Pitangueira) / Drama da Vida
track: Lembrança
track: Violeiro
track: O Ponteio da Viola
track: Oceano da Vida
track: Pot Pourri: Casarão / O Vai e Vem do Carreiro / Carreador / A Porteira / Saudadona / Fala de Antonio Carvalho

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/2isQtHDkfBmhwBJRUGGDst.json

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfb16a994ec6bea12ad3bd546ad897c2aa4c17ce033b5a39e93af97f423887369","isrc":"BRAPI0301799","name":"Avenida Boiadeira","registered_at":"2026-06-24T20:34:45Z","spotify_id":"2isQtHDkfBmhwBJRUGGDst","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 0xfb16a994ec6bea12ad3bd546ad897c2aa4c17ce033b5a39e93af97f423887369. 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/2isQtHDkfBmhwBJRUGGDst.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/2isQtHDkfBmhwBJRUGGDst.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0xfb16a994ec6bea12ad3bd546ad897c2aa4c17ce033b5a39e93af97f423887369","isrc":"BRAPI0301799","name":"Avenida Boiadeira","registered_at":"2026-06-24T20:34:45Z","spotify_id":"2isQtHDkfBmhwBJRUGGDst","type":"track"}

Último Adeus
type: MusicRecording
duration: PT2M51S
duration ms: 171866
explicit: false
by artist: Mococa & Paraíso
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0301800
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:33:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd6aaea58dbd1a1be2a65baf86a69a2b4f61a6db14de56c1466a48ccafe4cb44
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/4DNQ4eCQeAkV3YBEgfv9Qo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DNQ4eCQeAkV3YBEgfv9Qo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd6aaea58dbd1a1be2a65baf86a69a2b4f61a6db14de56c1466a48ccafe4cb44","isrc":"BRAPI0301800","name":"Último Adeus","registered_at":"2026-06-20T11:33:20Z","spotify_id":"4DNQ4eCQeAkV3YBEgfv9Qo","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 0xbd6aaea58dbd1a1be2a65baf86a69a2b4f61a6db14de56c1466a48ccafe4cb44. 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/4DNQ4eCQeAkV3YBEgfv9Qo.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/4DNQ4eCQeAkV3YBEgfv9Qo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbd6aaea58dbd1a1be2a65baf86a69a2b4f61a6db14de56c1466a48ccafe4cb44","isrc":"BRAPI0301800","name":"Último Adeus","registered_at":"2026-06-20T11:33:20Z","spotify_id":"4DNQ4eCQeAkV3YBEgfv9Qo","type":"track"}

Crime de Amor
type: MusicRecording
duration: PT3M9S
duration ms: 189066
explicit: false
by artist: Ney & Nando
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01

O Selo de Sangue
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Abel E Caim
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0301802

Pot Pourri: Drama da Vida (Texto de Pitangueira) / Drama da Vida
type: MusicRecording
duration: PT3M15S
duration ms: 195906
explicit: false
by artist: Domingos Fortuna e Pitangueira
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01

Lembrança
type: MusicRecording
duration: PT4M1S
duration ms: 241560
explicit: false
by artist: Craveiro & Cravinho
by artist: João Paulo
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01

Violeiro
type: MusicRecording
duration: PT0M8S
duration ms: 8840
explicit: false
by artist: Mococa
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01

O Ponteio da Viola
type: MusicRecording
duration: PT3M54S
duration ms: 234066
explicit: false
by artist: Kaetano e Kadu
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01

Oceano da Vida
type: MusicRecording
duration: PT2M37S
duration ms: 157226
explicit: false
by artist: João Mulato e Douradinho
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0301804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:29:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8
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/5fks5DQa8mTy2rIG2UCCRs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fks5DQa8mTy2rIG2UCCRs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8","isrc":"BRAPI0301804","name":"Oceano da Vida","registered_at":"2026-06-20T11:29:07Z","spotify_id":"5fks5DQa8mTy2rIG2UCCRs","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 0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8. 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/5fks5DQa8mTy2rIG2UCCRs.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/5fks5DQa8mTy2rIG2UCCRs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8","isrc":"BRAPI0301804","name":"Oceano da Vida","registered_at":"2026-06-20T11:29:07Z","spotify_id":"5fks5DQa8mTy2rIG2UCCRs","type":"track"}

Pot Pourri: Casarão / O Vai e Vem do Carreiro / Carreador / A Porteira / Saudadona / Fala de Antonio Carvalho
type: MusicRecording
duration: PT6M29S
duration ms: 389066
explicit: false
by artist: Mococa & Paraíso
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0301805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:32:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eb81b66d6e29063ecce5fa75556382367275ce988b4a43816633ce2b18d0c26
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/3eJ8xcK1TMWhF5kunKi8hx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eJ8xcK1TMWhF5kunKi8hx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0eb81b66d6e29063ecce5fa75556382367275ce988b4a43816633ce2b18d0c26","isrc":"BRAPI0301805","name":"Pot Pourri: Casarão / O Vai e Vem do Carreiro / Carreador / A Porteira / Saudadona / Fala de Antonio Carvalho","registered_at":"2026-06-25T14:32:27Z","spotify_id":"3eJ8xcK1TMWhF5kunKi8hx","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 0x0eb81b66d6e29063ecce5fa75556382367275ce988b4a43816633ce2b18d0c26. 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/3eJ8xcK1TMWhF5kunKi8hx.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/3eJ8xcK1TMWhF5kunKi8hx.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x0eb81b66d6e29063ecce5fa75556382367275ce988b4a43816633ce2b18d0c26","isrc":"BRAPI0301805","name":"Pot Pourri: Casarão / O Vai e Vem do Carreiro / Carreador / A Porteira / Saudadona / Fala de Antonio Carvalho","registered_at":"2026-06-25T14:32:27Z","spotify_id":"3eJ8xcK1TMWhF5kunKi8hx","type":"track"}

Bailão Bom D+ - Volume 4
type: MusicAlbum
date published: 2003-01-01
track: Sou Louco por Amor
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231967
  explicit: false
  by artist: Alma Serrana
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Quem Será seu Outro Amor
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229041
  explicit: false
  by artist: Chico Rey & Paraná
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: BRAPI0200533
track: Batidão
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233221
  explicit: false
  by artist: MDO
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Aprendi a Esperar
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214552
  explicit: false
  by artist: Patrícia & Adriana
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Se Você Quiser Voltar
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264939
  explicit: false
  by artist: Marciano
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Quero Provar Que Te Amo
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204892
  explicit: false
  by artist: João Bosco & Vinícius
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Você É Doida Demais
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183159
  explicit: false
  by artist: Trio Parada Dura
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Amor Amigo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197508
  explicit: false
  by artist: Jads & Jadson
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Nóis É Jeca Mais É Jóia
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272927
  explicit: false
  by artist: Brenno Reis & Marco Viola
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: O Pobre e o Rico
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205217
  explicit: false
  by artist: Gilson & Júnior
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Kiss Me Baby
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187431
  explicit: false
  by artist: Carlos & Allan
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Amor Perfeito
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263453
  explicit: false
  by artist: Dois A Um
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: BRAPI0100164
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T01:16:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b3107afc8841e78cf1011b0c1cf6a2ea405c760731e943c43973e7b8d558e87
  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/2MhDbZqGDIlKC9FSyoDMW1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MhDbZqGDIlKC9FSyoDMW1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b3107afc8841e78cf1011b0c1cf6a2ea405c760731e943c43973e7b8d558e87","isrc":"BRAPI0100164","name":"Amor Perfeito","registered_at":"2026-06-22T01:16:41Z","spotify_id":"2MhDbZqGDIlKC9FSyoDMW1","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 0x9b3107afc8841e78cf1011b0c1cf6a2ea405c760731e943c43973e7b8d558e87. 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/2MhDbZqGDIlKC9FSyoDMW1.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/2MhDbZqGDIlKC9FSyoDMW1.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9b3107afc8841e78cf1011b0c1cf6a2ea405c760731e943c43973e7b8d558e87","isrc":"BRAPI0100164","name":"Amor Perfeito","registered_at":"2026-06-22T01:16:41Z","spotify_id":"2MhDbZqGDIlKC9FSyoDMW1","type":"track"}
track: Aviãozinho
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280915
  explicit: false
  by artist: Karanda
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: As Andorinhas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165976
  explicit: false
  by artist: Jad & Jefferson
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: BRAPI0200649
track: Parede e Meia
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183994
  explicit: false
  by artist: Peão Carreiro & Praense
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: BRAPI0300311
track: Dia Especial
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168809
  explicit: false
  by artist: Airo & Ruan
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Hoje Tem Festa
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175867
  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  in album: Bailão Bom D+ - Volume 4
    type: MusicAlbum
    date published: 2003-01-01
track: Vai Ser Barra
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230992
  explicit: false
  by artist: Juliano Cezar
  in album: Bailão Bom D+ - Volume 4
track: Princesa
track: Fui Eu

Juliano Cezar
type: MusicGroup

Bailão Bom D+ - Volume 4
type: MusicAlbum
date published: 2003-01-01

Princesa
type: MusicRecording
duration: PT2M45S
duration ms: 165233
explicit: false
by artist: João Mulato e Douradinho
in album: Bailão Bom D+ - Volume 4
  type: MusicAlbum
  date published: 2003-01-01

Fui Eu
type: MusicRecording
duration: PT4M6S
duration ms: 246363
explicit: false
by artist: Rodrigo & Rogério
in album: Bailão Bom D+ - Volume 4
  type: MusicAlbum
  date published: 2003-01-01

Vida de Pirangueiro
type: MusicAlbum
date published: 2024-10-28
track: Vida de Pirangueiro
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191491
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T22:11:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791
  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/4elLCj5p9JR2AR0lwfKpnJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4elLCj5p9JR2AR0lwfKpnJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791","isrc":"QZTVM2489051","name":"Vida de Pirangueiro","registered_at":"2026-06-27T22:11:54Z","spotify_id":"4elLCj5p9JR2AR0lwfKpnJ","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 0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791. 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/4elLCj5p9JR2AR0lwfKpnJ.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/4elLCj5p9JR2AR0lwfKpnJ.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791","isrc":"QZTVM2489051","name":"Vida de Pirangueiro","registered_at":"2026-06-27T22:11:54Z","spotify_id":"4elLCj5p9JR2AR0lwfKpnJ","type":"track"}
track: Amor Que Findou
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162562
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489052
track: Norte de Minas
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182081
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489053
track: Mulher Mal Amada
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149749
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489054
track: Ponta de Lança
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176309
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489055
track: Meus Rastros
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216216
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489056
track: Quarto de Porão
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179112
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489057
track: Fruto Proibido
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187954
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489058
track: Coração de Ouro
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174541
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Vida de Pirangueiro
    type: MusicAlbum
    date published: 2024-10-28
  isrc code: QZTVM2489059

Moda de Viola
type: MusicAlbum
date published: 2023-07-05
track: Bandeirante Fernão
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178729
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371774
track: Companheiro do Ferreirinha
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226560
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371775
track: Derrota
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164179
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371776
track: Família Tangerino
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267493
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371777
track: Ingratra
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167810
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371778
track: O Peso da Idade
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159294
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371779
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T15:25:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x439b5dd2f29b5bd4cc60632a639c0fd135a03febc8d87ccb7d7de3cefbd2c86d
  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/7yEd4woTuP01WFPbCRn5zQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yEd4woTuP01WFPbCRn5zQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x439b5dd2f29b5bd4cc60632a639c0fd135a03febc8d87ccb7d7de3cefbd2c86d","isrc":"QZNJX2371779","name":"O Peso da Idade","registered_at":"2026-06-20T15:25:48Z","spotify_id":"7yEd4woTuP01WFPbCRn5zQ","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 0x439b5dd2f29b5bd4cc60632a639c0fd135a03febc8d87ccb7d7de3cefbd2c86d. 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/7yEd4woTuP01WFPbCRn5zQ.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/7yEd4woTuP01WFPbCRn5zQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x439b5dd2f29b5bd4cc60632a639c0fd135a03febc8d87ccb7d7de3cefbd2c86d","isrc":"QZNJX2371779","name":"O Peso da Idade","registered_at":"2026-06-20T15:25:48Z","spotify_id":"7yEd4woTuP01WFPbCRn5zQ","type":"track"}
track: Padecimento
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258638
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371780
track: Preto Fugido
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231601
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371781
track: Tempo de Infância
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164937
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371782
track: Última Viagem
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224365
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Moda de Viola
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: QZNJX2371783

Jornal Redondo
type: MusicAlbum
date published: 2021-03-05
track: Jornal Redondo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186986
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Jornal Redondo
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2153896
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T13:51:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x498bbb3c77faf7dacbe6dc4045a17698a17d0c3229b288b6b1f5c5465c00198b
  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/5L7hBg8MMf01Drb8PLe9Q8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L7hBg8MMf01Drb8PLe9Q8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x498bbb3c77faf7dacbe6dc4045a17698a17d0c3229b288b6b1f5c5465c00198b","isrc":"US7VG2153896","name":"Jornal Redondo","registered_at":"2026-06-21T13:51:14Z","spotify_id":"5L7hBg8MMf01Drb8PLe9Q8","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 0x498bbb3c77faf7dacbe6dc4045a17698a17d0c3229b288b6b1f5c5465c00198b. 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/5L7hBg8MMf01Drb8PLe9Q8.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/5L7hBg8MMf01Drb8PLe9Q8.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x498bbb3c77faf7dacbe6dc4045a17698a17d0c3229b288b6b1f5c5465c00198b","isrc":"US7VG2153896","name":"Jornal Redondo","registered_at":"2026-06-21T13:51:14Z","spotify_id":"5L7hBg8MMf01Drb8PLe9Q8","type":"track"}
track: Bolsonaro Vem Ai
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270637
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Jornal Redondo
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2153897
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T16:02:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x039973c4f4d84fbf5577a2ac659497fe23f8778f2de48cb4aeafbd2c378fe3d1
  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/075JSH5TLYvkQczHWtdasG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/075JSH5TLYvkQczHWtdasG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x039973c4f4d84fbf5577a2ac659497fe23f8778f2de48cb4aeafbd2c378fe3d1","isrc":"US7VG2153897","name":"Bolsonaro Vem Ai","registered_at":"2026-06-22T16:02:36Z","spotify_id":"075JSH5TLYvkQczHWtdasG","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 0x039973c4f4d84fbf5577a2ac659497fe23f8778f2de48cb4aeafbd2c378fe3d1. 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/075JSH5TLYvkQczHWtdasG.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/075JSH5TLYvkQczHWtdasG.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x039973c4f4d84fbf5577a2ac659497fe23f8778f2de48cb4aeafbd2c378fe3d1","isrc":"US7VG2153897","name":"Bolsonaro Vem Ai","registered_at":"2026-06-22T16:02:36Z","spotify_id":"075JSH5TLYvkQczHWtdasG","type":"track"}
track: Pagode do Tubarão
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180446
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Jornal Redondo
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2153898
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T13:43:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb39038abc0863a3a520540a11d3d7ff51c48a535a00837f49907f627976bd927
  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/5hmlhe0APR3ZxcCfQUt5GJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hmlhe0APR3ZxcCfQUt5GJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb39038abc0863a3a520540a11d3d7ff51c48a535a00837f49907f627976bd927","isrc":"US7VG2153898","name":"Pagode do Tubarão","registered_at":"2026-06-22T13:43:18Z","spotify_id":"5hmlhe0APR3ZxcCfQUt5GJ","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 0xb39038abc0863a3a520540a11d3d7ff51c48a535a00837f49907f627976bd927. 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/5hmlhe0APR3ZxcCfQUt5GJ.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/5hmlhe0APR3ZxcCfQUt5GJ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb39038abc0863a3a520540a11d3d7ff51c48a535a00837f49907f627976bd927","isrc":"US7VG2153898","name":"Pagode do Tubarão","registered_at":"2026-06-22T13:43:18Z","spotify_id":"5hmlhe0APR3ZxcCfQUt5GJ","type":"track"}
track: Pé do Eito
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172939
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Jornal Redondo
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2153899
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:31:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x512a15f3d3e50228037d08ad0c61a6bc489ca8ff3440c6f53b24fc81d5790ef3
  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/08YivBcBftYYLx6igzUTyz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08YivBcBftYYLx6igzUTyz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x512a15f3d3e50228037d08ad0c61a6bc489ca8ff3440c6f53b24fc81d5790ef3","isrc":"US7VG2153899","name":"Pé do Eito","registered_at":"2026-06-09T22:31:53Z","spotify_id":"08YivBcBftYYLx6igzUTyz","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 0x512a15f3d3e50228037d08ad0c61a6bc489ca8ff3440c6f53b24fc81d5790ef3. 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/08YivBcBftYYLx6igzUTyz.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/08YivBcBftYYLx6igzUTyz.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x512a15f3d3e50228037d08ad0c61a6bc489ca8ff3440c6f53b24fc81d5790ef3","isrc":"US7VG2153899","name":"Pé do Eito","registered_at":"2026-06-09T22:31:53Z","spotify_id":"08YivBcBftYYLx6igzUTyz","type":"track"}
track: Pagode da Hora
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184784
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Jornal Redondo
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2153900
  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: O Que Vou Dizer Agora
track: Tudo Leva

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-22T21:19:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x74c3c901268edb1fa74fa08af3768dd74d923d8f32da551edac74b21aeed11f8

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/7eWSFCXmCzd3COQckI3Nsr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eWSFCXmCzd3COQckI3Nsr

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x74c3c901268edb1fa74fa08af3768dd74d923d8f32da551edac74b21aeed11f8","isrc":"US7VG2153900","name":"Pagode da Hora","registered_at":"2026-06-22T21:19:36Z","spotify_id":"7eWSFCXmCzd3COQckI3Nsr","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 0x74c3c901268edb1fa74fa08af3768dd74d923d8f32da551edac74b21aeed11f8. 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/7eWSFCXmCzd3COQckI3Nsr.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/7eWSFCXmCzd3COQckI3Nsr.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x74c3c901268edb1fa74fa08af3768dd74d923d8f32da551edac74b21aeed11f8","isrc":"US7VG2153900","name":"Pagode da Hora","registered_at":"2026-06-22T21:19:36Z","spotify_id":"7eWSFCXmCzd3COQckI3Nsr","type":"track"}

O Que Vou Dizer Agora
type: MusicRecording
duration: PT2M47S
duration ms: 167333
explicit: false
by artist: João Mulato e Douradinho
in album: Jornal Redondo
  type: MusicAlbum
  date published: 2021-03-05
isrc code: US7VG2153901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T02:07:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b934f6cdebf99c6c34ec3e331ab63cb34e6a6342615e6f53dbd1cd828c12143
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/15AbB3msaoPhjL2PVaZIUE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15AbB3msaoPhjL2PVaZIUE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b934f6cdebf99c6c34ec3e331ab63cb34e6a6342615e6f53dbd1cd828c12143","isrc":"US7VG2153901","name":"O Que Vou Dizer Agora","registered_at":"2026-06-25T02:07:44Z","spotify_id":"15AbB3msaoPhjL2PVaZIUE","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 0x2b934f6cdebf99c6c34ec3e331ab63cb34e6a6342615e6f53dbd1cd828c12143. 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/15AbB3msaoPhjL2PVaZIUE.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/15AbB3msaoPhjL2PVaZIUE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2b934f6cdebf99c6c34ec3e331ab63cb34e6a6342615e6f53dbd1cd828c12143","isrc":"US7VG2153901","name":"O Que Vou Dizer Agora","registered_at":"2026-06-25T02:07:44Z","spotify_id":"15AbB3msaoPhjL2PVaZIUE","type":"track"}

Tudo Leva
type: MusicRecording
duration: PT2M38S
duration ms: 158758
explicit: false
by artist: João Mulato e Douradinho
in album: Jornal Redondo
  type: MusicAlbum
  date published: 2021-03-05
isrc code: US7VG2153902
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:16:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x104392b26da0385738965057e9ea52958d43c582b23b41a459764e87f21dafee
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/2yP6Wo2livzM5LH3huXzP2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yP6Wo2livzM5LH3huXzP2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x104392b26da0385738965057e9ea52958d43c582b23b41a459764e87f21dafee","isrc":"US7VG2153902","name":"Tudo Leva","registered_at":"2026-06-18T08:16:26Z","spotify_id":"2yP6Wo2livzM5LH3huXzP2","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 0x104392b26da0385738965057e9ea52958d43c582b23b41a459764e87f21dafee. 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/2yP6Wo2livzM5LH3huXzP2.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/2yP6Wo2livzM5LH3huXzP2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x104392b26da0385738965057e9ea52958d43c582b23b41a459764e87f21dafee","isrc":"US7VG2153902","name":"Tudo Leva","registered_at":"2026-06-18T08:16:26Z","spotify_id":"2yP6Wo2livzM5LH3huXzP2","type":"track"}

Violeiro Sem Viola
type: MusicAlbum
date published: 2021-02-26
track: Violeiro Sem Viola
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187083
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149973
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T08:11:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6c79748652eb7209a11a45b52e6e807ac994d0cd27357d2b8b1a1c87a0c560c
  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/6pzC9mSeuLEXsYU6O1kcRB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pzC9mSeuLEXsYU6O1kcRB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6c79748652eb7209a11a45b52e6e807ac994d0cd27357d2b8b1a1c87a0c560c","isrc":"US7VG2149973","name":"Violeiro Sem Viola","registered_at":"2026-06-18T08:11:11Z","spotify_id":"6pzC9mSeuLEXsYU6O1kcRB","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 0xa6c79748652eb7209a11a45b52e6e807ac994d0cd27357d2b8b1a1c87a0c560c. 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/6pzC9mSeuLEXsYU6O1kcRB.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/6pzC9mSeuLEXsYU6O1kcRB.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa6c79748652eb7209a11a45b52e6e807ac994d0cd27357d2b8b1a1c87a0c560c","isrc":"US7VG2149973","name":"Violeiro Sem Viola","registered_at":"2026-06-18T08:11:11Z","spotify_id":"6pzC9mSeuLEXsYU6O1kcRB","type":"track"}
track: Dose pra Jacaré
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165117
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149972
track: Preto Doutor
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160728
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149974
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:32:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7c5301bef2171e140f88c32e80444958ce71aa876f68f15140e34b20252f0e1
  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/6pEqUy1xHZpgqokzrXLjjM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pEqUy1xHZpgqokzrXLjjM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7c5301bef2171e140f88c32e80444958ce71aa876f68f15140e34b20252f0e1","isrc":"US7VG2149974","name":"Preto Doutor","registered_at":"2026-06-11T21:32:09Z","spotify_id":"6pEqUy1xHZpgqokzrXLjjM","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 0xc7c5301bef2171e140f88c32e80444958ce71aa876f68f15140e34b20252f0e1. 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/6pEqUy1xHZpgqokzrXLjjM.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/6pEqUy1xHZpgqokzrXLjjM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc7c5301bef2171e140f88c32e80444958ce71aa876f68f15140e34b20252f0e1","isrc":"US7VG2149974","name":"Preto Doutor","registered_at":"2026-06-11T21:32:09Z","spotify_id":"6pEqUy1xHZpgqokzrXLjjM","type":"track"}
track: Eu Estou Num Bagaço
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155248
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149975
track: Golpes da Vida
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226557
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149976
track: Ilusão de uma Vida
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193933
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T09:56:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x500050b2ad951eb8923587a5e65dae8d63b3d1257e0616938b9ae3959d8241e0
  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/3fB8DTIboOkUL2n43BaO58.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fB8DTIboOkUL2n43BaO58
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x500050b2ad951eb8923587a5e65dae8d63b3d1257e0616938b9ae3959d8241e0","isrc":"US7VG2149977","name":"Ilusão de uma Vida","registered_at":"2026-06-10T09:56:40Z","spotify_id":"3fB8DTIboOkUL2n43BaO58","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 0x500050b2ad951eb8923587a5e65dae8d63b3d1257e0616938b9ae3959d8241e0. 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/3fB8DTIboOkUL2n43BaO58.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/3fB8DTIboOkUL2n43BaO58.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x500050b2ad951eb8923587a5e65dae8d63b3d1257e0616938b9ae3959d8241e0","isrc":"US7VG2149977","name":"Ilusão de uma Vida","registered_at":"2026-06-10T09:56:40Z","spotify_id":"3fB8DTIboOkUL2n43BaO58","type":"track"}
track: Passe o Tempo Que Passar
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305998
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149978
track: Telefonema
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184482
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: US7VG2149979
track: Fim do Mapa
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153086
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Violeiro Sem Viola
  isrc code: US7VG2149980
  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: Contrato Vencido
track: Vida Dura

João Mulato e Douradinho
type: MusicGroup

Violeiro Sem Viola
type: MusicAlbum
date published: 2021-02-26

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T15:27:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4825f54cfa6360987d43f99f08a017363082f8f38e3674e1d988b32c5ad642c7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2ZGoWi8VjWAipGuEKivu8n.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZGoWi8VjWAipGuEKivu8n

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4825f54cfa6360987d43f99f08a017363082f8f38e3674e1d988b32c5ad642c7","isrc":"US7VG2149980","name":"Fim do Mapa","registered_at":"2026-06-20T15:27:06Z","spotify_id":"2ZGoWi8VjWAipGuEKivu8n","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 0x4825f54cfa6360987d43f99f08a017363082f8f38e3674e1d988b32c5ad642c7. 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/2ZGoWi8VjWAipGuEKivu8n.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/2ZGoWi8VjWAipGuEKivu8n.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x4825f54cfa6360987d43f99f08a017363082f8f38e3674e1d988b32c5ad642c7","isrc":"US7VG2149980","name":"Fim do Mapa","registered_at":"2026-06-20T15:27:06Z","spotify_id":"2ZGoWi8VjWAipGuEKivu8n","type":"track"}

Contrato Vencido
type: MusicRecording
duration: PT3M24S
duration ms: 204126
explicit: false
by artist: João Mulato e Douradinho
in album: Violeiro Sem Viola
  type: MusicAlbum
  date published: 2021-02-26
isrc code: US7VG2149981
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:52:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc79190613aa1b1c9163d1d1016afe10fc481c6cdb16f5f59895032d82b0cf3f9
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/7FOulkygWQWr6BEqx1nqdA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FOulkygWQWr6BEqx1nqdA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc79190613aa1b1c9163d1d1016afe10fc481c6cdb16f5f59895032d82b0cf3f9","isrc":"US7VG2149981","name":"Contrato Vencido","registered_at":"2026-06-10T09:52:39Z","spotify_id":"7FOulkygWQWr6BEqx1nqdA","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 0xc79190613aa1b1c9163d1d1016afe10fc481c6cdb16f5f59895032d82b0cf3f9. 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/7FOulkygWQWr6BEqx1nqdA.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/7FOulkygWQWr6BEqx1nqdA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc79190613aa1b1c9163d1d1016afe10fc481c6cdb16f5f59895032d82b0cf3f9","isrc":"US7VG2149981","name":"Contrato Vencido","registered_at":"2026-06-10T09:52:39Z","spotify_id":"7FOulkygWQWr6BEqx1nqdA","type":"track"}

Vida Dura
type: MusicRecording
duration: PT2M24S
duration ms: 144079
explicit: false
by artist: João Mulato e Douradinho
in album: Violeiro Sem Viola
  type: MusicAlbum
  date published: 2021-02-26
isrc code: US7VG2149982
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T10:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaee2f28d27a8afccf83b94e24d2bcc2739cd8143347696d98aa723396480f92b
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/2N77ApZvZK1sYxa5e9CuOb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N77ApZvZK1sYxa5e9CuOb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaee2f28d27a8afccf83b94e24d2bcc2739cd8143347696d98aa723396480f92b","isrc":"US7VG2149982","name":"Vida Dura","registered_at":"2026-06-26T10:28:06Z","spotify_id":"2N77ApZvZK1sYxa5e9CuOb","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 0xaee2f28d27a8afccf83b94e24d2bcc2739cd8143347696d98aa723396480f92b. 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/2N77ApZvZK1sYxa5e9CuOb.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/2N77ApZvZK1sYxa5e9CuOb.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xaee2f28d27a8afccf83b94e24d2bcc2739cd8143347696d98aa723396480f92b","isrc":"US7VG2149982","name":"Vida Dura","registered_at":"2026-06-26T10:28:06Z","spotify_id":"2N77ApZvZK1sYxa5e9CuOb","type":"track"}

Clássicos Da Moda De Viola
type: MusicAlbum
date published: 2012-02-06
track: Herói Sem Medalha
  type: MusicRecording
  duration: PT0M1S
  duration ms: 1114
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
track: Viola Cor de Ouro
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221471
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
  isrc code: BRDIQ0500197
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T21:34:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f4ab8c47681d14738af7078436743a6c9a433c8a349af6e9a29e7045d03fb7d
  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/54mSwTYsZk4N8os4gPDbxi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54mSwTYsZk4N8os4gPDbxi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f4ab8c47681d14738af7078436743a6c9a433c8a349af6e9a29e7045d03fb7d","isrc":"BRDIQ0500197","name":"Viola Cor de Ouro","registered_at":"2026-06-23T21:34:25Z","spotify_id":"54mSwTYsZk4N8os4gPDbxi","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 0x6f4ab8c47681d14738af7078436743a6c9a433c8a349af6e9a29e7045d03fb7d. 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/54mSwTYsZk4N8os4gPDbxi.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/54mSwTYsZk4N8os4gPDbxi.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x6f4ab8c47681d14738af7078436743a6c9a433c8a349af6e9a29e7045d03fb7d","isrc":"BRDIQ0500197","name":"Viola Cor de Ouro","registered_at":"2026-06-23T21:34:25Z","spotify_id":"54mSwTYsZk4N8os4gPDbxi","type":"track"}
track: Rei do Gado
  type: MusicRecording
  duration: PT0M3S
  duration ms: 3204
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
track: Amanhecer Sertanejo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164861
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
  isrc code: BRDIQ0500199
track: Ferreirinha
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206053
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
  isrc code: BRDIQ0500200
track: Sapato 42
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187849
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
  isrc code: BRDIQ0500201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:14:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x066e03b186bbc566d7a779172b640935d584dbf01823e09859895a1cb24a5983
  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/7iXxJ22Z0ogsVm750P8S42.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iXxJ22Z0ogsVm750P8S42
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x066e03b186bbc566d7a779172b640935d584dbf01823e09859895a1cb24a5983","isrc":"BRDIQ0500201","name":"Sapato 42","registered_at":"2026-06-06T07:14:27Z","spotify_id":"7iXxJ22Z0ogsVm750P8S42","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 0x066e03b186bbc566d7a779172b640935d584dbf01823e09859895a1cb24a5983. 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/7iXxJ22Z0ogsVm750P8S42.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/7iXxJ22Z0ogsVm750P8S42.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x066e03b186bbc566d7a779172b640935d584dbf01823e09859895a1cb24a5983","isrc":"BRDIQ0500201","name":"Sapato 42","registered_at":"2026-06-06T07:14:27Z","spotify_id":"7iXxJ22Z0ogsVm750P8S42","type":"track"}
track: Travessia do Araguaia
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201595
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
  isrc code: BRDIQ0500202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T13:43:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48a1a2bad172985910d7b97a156eeacca11cd4154f93205ccacc299da5ca937c
  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/0Z9aGwZoMPh1ww3SkZcvR4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Z9aGwZoMPh1ww3SkZcvR4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48a1a2bad172985910d7b97a156eeacca11cd4154f93205ccacc299da5ca937c","isrc":"BRDIQ0500202","name":"Travessia do Araguaia","registered_at":"2026-06-22T13:43:04Z","spotify_id":"0Z9aGwZoMPh1ww3SkZcvR4","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 0x48a1a2bad172985910d7b97a156eeacca11cd4154f93205ccacc299da5ca937c. 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/0Z9aGwZoMPh1ww3SkZcvR4.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/0Z9aGwZoMPh1ww3SkZcvR4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x48a1a2bad172985910d7b97a156eeacca11cd4154f93205ccacc299da5ca937c","isrc":"BRDIQ0500202","name":"Travessia do Araguaia","registered_at":"2026-06-22T13:43:04Z","spotify_id":"0Z9aGwZoMPh1ww3SkZcvR4","type":"track"}
track: Catimbau
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242694
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Da Moda De Viola
    type: MusicAlbum
    date published: 2012-02-06
  isrc code: BRDIQ0500203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:25:22+00:00
  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: Caboclo de Sorte
track: Vida de Peão
track: Boi Soberano
track: Páginas de Saudade
track: Reunião de Amigos
track: Boiada Cuiabana
track: Um Pouco de Meu Passado
track: As Três Cuiabanas

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x39844ea5a0b7e43597567e922e2c64f578063f6a74fd57ffb487d2d29659f23a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6CsMiExuB9JKViP1LOxojr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CsMiExuB9JKViP1LOxojr

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

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 0x39844ea5a0b7e43597567e922e2c64f578063f6a74fd57ffb487d2d29659f23a. 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/6CsMiExuB9JKViP1LOxojr.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/6CsMiExuB9JKViP1LOxojr.
date published: 2026-06-13T13:32:09Z

Caboclo de Sorte
type: MusicRecording
duration: PT2M55S
duration ms: 175124
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T21:33:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2670a48dbda5525905ccca2732d30b7305f578c9c8fc1d1f95931cb3af59ef2
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/4hAwHbel03biqaHm1Dw7Vd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hAwHbel03biqaHm1Dw7Vd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2670a48dbda5525905ccca2732d30b7305f578c9c8fc1d1f95931cb3af59ef2","isrc":"BRDIQ0500204","name":"Caboclo de Sorte","registered_at":"2026-06-23T21:33:15Z","spotify_id":"4hAwHbel03biqaHm1Dw7Vd","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 0xc2670a48dbda5525905ccca2732d30b7305f578c9c8fc1d1f95931cb3af59ef2. 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/4hAwHbel03biqaHm1Dw7Vd.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/4hAwHbel03biqaHm1Dw7Vd.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc2670a48dbda5525905ccca2732d30b7305f578c9c8fc1d1f95931cb3af59ef2","isrc":"BRDIQ0500204","name":"Caboclo de Sorte","registered_at":"2026-06-23T21:33:15Z","spotify_id":"4hAwHbel03biqaHm1Dw7Vd","type":"track"}

Vida de Peão
type: MusicRecording
duration: PT3M45S
duration ms: 225047
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500205

Boi Soberano
type: MusicRecording
duration: PT3M28S
duration ms: 208282
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T02:08:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5b6124c7c358ceb9ebe7d7757905724794f914cc55572eb0c928919895c9a93
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/7rUdL1C4u8ZEC4laHOb9Ns.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rUdL1C4u8ZEC4laHOb9Ns
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5b6124c7c358ceb9ebe7d7757905724794f914cc55572eb0c928919895c9a93","isrc":"BRDIQ0500206","name":"Boi Soberano","registered_at":"2026-06-25T02:08:42Z","spotify_id":"7rUdL1C4u8ZEC4laHOb9Ns","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 0xd5b6124c7c358ceb9ebe7d7757905724794f914cc55572eb0c928919895c9a93. 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/7rUdL1C4u8ZEC4laHOb9Ns.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/7rUdL1C4u8ZEC4laHOb9Ns.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd5b6124c7c358ceb9ebe7d7757905724794f914cc55572eb0c928919895c9a93","isrc":"BRDIQ0500206","name":"Boi Soberano","registered_at":"2026-06-25T02:08:42Z","spotify_id":"7rUdL1C4u8ZEC4laHOb9Ns","type":"track"}

Páginas de Saudade
type: MusicRecording
duration: PT2M41S
duration ms: 161750
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T00:40:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65731e7e4d761becca8e47c4e2fc483258be72f6d10c12fad6de22a2c2561cfd
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/5YniwcQTww4Tpsvnce5US4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YniwcQTww4Tpsvnce5US4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65731e7e4d761becca8e47c4e2fc483258be72f6d10c12fad6de22a2c2561cfd","isrc":"BRDIQ0500207","name":"Páginas de Saudade","registered_at":"2026-06-09T00:40:28Z","spotify_id":"5YniwcQTww4Tpsvnce5US4","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 0x65731e7e4d761becca8e47c4e2fc483258be72f6d10c12fad6de22a2c2561cfd. 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/5YniwcQTww4Tpsvnce5US4.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/5YniwcQTww4Tpsvnce5US4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x65731e7e4d761becca8e47c4e2fc483258be72f6d10c12fad6de22a2c2561cfd","isrc":"BRDIQ0500207","name":"Páginas de Saudade","registered_at":"2026-06-09T00:40:28Z","spotify_id":"5YniwcQTww4Tpsvnce5US4","type":"track"}

Reunião de Amigos
type: MusicRecording
duration: PT4M5S
duration ms: 245249
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:18:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfc52104a88ca05cdb979f8f16dfacb9e146b14cac5de6b12546cfac9f8ba4b3
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/66zo17q21q5uAg0p2mRJSH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66zo17q21q5uAg0p2mRJSH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfc52104a88ca05cdb979f8f16dfacb9e146b14cac5de6b12546cfac9f8ba4b3","isrc":"BRDIQ0500208","name":"Reunião de Amigos","registered_at":"2026-06-11T21:18:59Z","spotify_id":"66zo17q21q5uAg0p2mRJSH","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 0xcfc52104a88ca05cdb979f8f16dfacb9e146b14cac5de6b12546cfac9f8ba4b3. 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/66zo17q21q5uAg0p2mRJSH.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/66zo17q21q5uAg0p2mRJSH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcfc52104a88ca05cdb979f8f16dfacb9e146b14cac5de6b12546cfac9f8ba4b3","isrc":"BRDIQ0500208","name":"Reunião de Amigos","registered_at":"2026-06-11T21:18:59Z","spotify_id":"66zo17q21q5uAg0p2mRJSH","type":"track"}

Boiada Cuiabana
type: MusicRecording
duration: PT3M22S
duration ms: 202338
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500209

Um Pouco de Meu Passado
type: MusicRecording
duration: PT3M39S
duration ms: 219521
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T07:05:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x252ea1b07fc1d32c6f077177680286181c95b48efe5585318183f74eeabbbeef
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/69WDsz3ereDx7STshvO0GY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69WDsz3ereDx7STshvO0GY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x252ea1b07fc1d32c6f077177680286181c95b48efe5585318183f74eeabbbeef","isrc":"BRDIQ0500210","name":"Um Pouco de Meu Passado","registered_at":"2026-06-26T07:05:21Z","spotify_id":"69WDsz3ereDx7STshvO0GY","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 0x252ea1b07fc1d32c6f077177680286181c95b48efe5585318183f74eeabbbeef. 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/69WDsz3ereDx7STshvO0GY.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/69WDsz3ereDx7STshvO0GY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x252ea1b07fc1d32c6f077177680286181c95b48efe5585318183f74eeabbbeef","isrc":"BRDIQ0500210","name":"Um Pouco de Meu Passado","registered_at":"2026-06-26T07:05:21Z","spotify_id":"69WDsz3ereDx7STshvO0GY","type":"track"}

As Três Cuiabanas
type: MusicRecording
duration: PT4M32S
duration ms: 272462
explicit: false
by artist: João Mulato e Douradinho
in album: Clássicos Da Moda De Viola
  type: MusicAlbum
  date published: 2012-02-06
isrc code: BRDIQ0500211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:23:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dd743fff0460b0078affad167c922394c4a6d103cf6527a8aec1e2f0e9ef094
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/3evhMKn6nphQPdFgny6G5p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3evhMKn6nphQPdFgny6G5p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dd743fff0460b0078affad167c922394c4a6d103cf6527a8aec1e2f0e9ef094","isrc":"BRDIQ0500211","name":"As Três Cuiabanas","registered_at":"2026-06-07T04:23:12Z","spotify_id":"3evhMKn6nphQPdFgny6G5p","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 0x9dd743fff0460b0078affad167c922394c4a6d103cf6527a8aec1e2f0e9ef094. 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/3evhMKn6nphQPdFgny6G5p.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/3evhMKn6nphQPdFgny6G5p.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9dd743fff0460b0078affad167c922394c4a6d103cf6527a8aec1e2f0e9ef094","isrc":"BRDIQ0500211","name":"As Três Cuiabanas","registered_at":"2026-06-07T04:23:12Z","spotify_id":"3evhMKn6nphQPdFgny6G5p","type":"track"}

Fera Ferida
type: MusicAlbum
date published: 2004-01-01
track: Pequena Só No Tamanho
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207000
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400893
track: Sai Da Minha Vida
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198066
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400894
track: Pras Banda De Aquidauana
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234973
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T02:10:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d9ab4dfad2d4ed040d8bdc9a16bd1d3a0175738daa0bead653b41efe26b118c
  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/07CAzv6reXhuM5R0qHjzNB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07CAzv6reXhuM5R0qHjzNB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d9ab4dfad2d4ed040d8bdc9a16bd1d3a0175738daa0bead653b41efe26b118c","isrc":"BRAPI0400895","name":"Pras Banda De Aquidauana","registered_at":"2026-06-25T02:10:10Z","spotify_id":"07CAzv6reXhuM5R0qHjzNB","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 0x7d9ab4dfad2d4ed040d8bdc9a16bd1d3a0175738daa0bead653b41efe26b118c. 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/07CAzv6reXhuM5R0qHjzNB.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/07CAzv6reXhuM5R0qHjzNB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7d9ab4dfad2d4ed040d8bdc9a16bd1d3a0175738daa0bead653b41efe26b118c","isrc":"BRAPI0400895","name":"Pras Banda De Aquidauana","registered_at":"2026-06-25T02:10:10Z","spotify_id":"07CAzv6reXhuM5R0qHjzNB","type":"track"}
track: Meu Licor De Mel
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169226
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400896
track: Eu Quero Ela
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215080
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400897
track: Amor De Primavera
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198346
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400898
track: Mal Agradecida
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257560
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400899
track: Só Por Deus
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212840
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400900
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T06:42:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa43fa30791c24e46426567e34189105705d5a7dc83aee4fd3eafc8f7521b609d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Ye4VHVbcijtBEcepN0rHJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ye4VHVbcijtBEcepN0rHJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:40:29Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa43fa30791c24e46426567e34189105705d5a7dc83aee4fd3eafc8f7521b609d","isrc":"BRAPI0400900","name":"Só Por Deus","registered_at":"2026-06-17T06:42:11Z","spotify_id":"3Ye4VHVbcijtBEcepN0rHJ","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 0xa43fa30791c24e46426567e34189105705d5a7dc83aee4fd3eafc8f7521b609d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:40:29Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ye4VHVbcijtBEcepN0rHJ.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/3Ye4VHVbcijtBEcepN0rHJ.
    date published: 2026-06-17T20:40:29Z
    text: {"copyright_id":"0xa43fa30791c24e46426567e34189105705d5a7dc83aee4fd3eafc8f7521b609d","isrc":"BRAPI0400900","name":"Só Por Deus","registered_at":"2026-06-17T06:42:11Z","spotify_id":"3Ye4VHVbcijtBEcepN0rHJ","type":"track"}
track: Viola Dourada
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173560
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Fera Ferida
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BRAPI0400901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:29:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa78769bb83a39d19aac3678097e8b9197de7c883c947df0fb4c773d1cb290d38
  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/3mWhWGijN1IKTKLU9VxJhw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mWhWGijN1IKTKLU9VxJhw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa78769bb83a39d19aac3678097e8b9197de7c883c947df0fb4c773d1cb290d38","isrc":"BRAPI0400901","name":"Viola Dourada","registered_at":"2026-06-11T21:29:47Z","spotify_id":"3mWhWGijN1IKTKLU9VxJhw","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 0xa78769bb83a39d19aac3678097e8b9197de7c883c947df0fb4c773d1cb290d38. 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/3mWhWGijN1IKTKLU9VxJhw.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/3mWhWGijN1IKTKLU9VxJhw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa78769bb83a39d19aac3678097e8b9197de7c883c947df0fb4c773d1cb290d38","isrc":"BRAPI0400901","name":"Viola Dourada","registered_at":"2026-06-11T21:29:47Z","spotify_id":"3mWhWGijN1IKTKLU9VxJhw","type":"track"}
track: Rolinha Aventureira
track: Vida Mansa
track: Paulista De Fibra
track: Fera Ferida
track: Vivendo No Sertão

Rolinha Aventureira
type: MusicRecording
duration: PT3M56S
duration ms: 236400
explicit: false
by artist: João Mulato e Douradinho
in album: Fera Ferida
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0400902

Vida Mansa
type: MusicRecording
duration: PT3M58S
duration ms: 238400
explicit: false
by artist: João Mulato e Douradinho
in album: Fera Ferida
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0400903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:07:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e4b7b712b941d6c153ef458c44dcc87945702ca4f74d1af8313e14ec1f77152
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/6lmkzO19kkMzeuQ4MxrRs7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lmkzO19kkMzeuQ4MxrRs7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e4b7b712b941d6c153ef458c44dcc87945702ca4f74d1af8313e14ec1f77152","isrc":"BRAPI0400903","name":"Vida Mansa","registered_at":"2026-06-24T08:07:57Z","spotify_id":"6lmkzO19kkMzeuQ4MxrRs7","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 0x8e4b7b712b941d6c153ef458c44dcc87945702ca4f74d1af8313e14ec1f77152. 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/6lmkzO19kkMzeuQ4MxrRs7.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/6lmkzO19kkMzeuQ4MxrRs7.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8e4b7b712b941d6c153ef458c44dcc87945702ca4f74d1af8313e14ec1f77152","isrc":"BRAPI0400903","name":"Vida Mansa","registered_at":"2026-06-24T08:07:57Z","spotify_id":"6lmkzO19kkMzeuQ4MxrRs7","type":"track"}

Paulista De Fibra
type: MusicRecording
duration: PT3M22S
duration ms: 202426
explicit: false
by artist: João Mulato e Douradinho
in album: Fera Ferida
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0400904
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:29:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ea81717089a836276fd8f182788656f2afd34564968182baec93364b82179ea
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/38F1Zd1KO9Z6Cce3fN8L0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38F1Zd1KO9Z6Cce3fN8L0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ea81717089a836276fd8f182788656f2afd34564968182baec93364b82179ea","isrc":"BRAPI0400904","name":"Paulista De Fibra","registered_at":"2026-06-20T15:29:00Z","spotify_id":"38F1Zd1KO9Z6Cce3fN8L0f","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 0x4ea81717089a836276fd8f182788656f2afd34564968182baec93364b82179ea. 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/38F1Zd1KO9Z6Cce3fN8L0f.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/38F1Zd1KO9Z6Cce3fN8L0f.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4ea81717089a836276fd8f182788656f2afd34564968182baec93364b82179ea","isrc":"BRAPI0400904","name":"Paulista De Fibra","registered_at":"2026-06-20T15:29:00Z","spotify_id":"38F1Zd1KO9Z6Cce3fN8L0f","type":"track"}

Fera Ferida
type: MusicRecording
duration: PT4M6S
duration ms: 246706
explicit: false
by artist: João Mulato e Douradinho
in album: Fera Ferida
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0400905

Vivendo No Sertão
type: MusicRecording
duration: PT3M9S
duration ms: 189053
explicit: false
by artist: João Mulato e Douradinho
in album: Fera Ferida
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0400906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678
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/2zV4hfViz7d3sNzPTFLlq5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zV4hfViz7d3sNzPTFLlq5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678","isrc":"BRAPI0400906","name":"Vivendo No Sertão","registered_at":"2026-06-07T07:38:34Z","spotify_id":"2zV4hfViz7d3sNzPTFLlq5","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 0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678. 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/2zV4hfViz7d3sNzPTFLlq5.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/2zV4hfViz7d3sNzPTFLlq5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678","isrc":"BRAPI0400906","name":"Vivendo No Sertão","registered_at":"2026-06-07T07:38:34Z","spotify_id":"2zV4hfViz7d3sNzPTFLlq5","type":"track"}

Ao Mestre Com Carinho… Cadeira Vazia
type: MusicAlbum
date published: 1998-08-01
track: Cadeira Vazia
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160507
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Ao Mestre Com Carinho… Cadeira Vazia
    type: MusicAlbum
    date published: 1998-08-01
  isrc code: BRAPI0300331
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:53:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a706e0057da9e3c24b1afdd270a568638b8bf92661937aed820bba6177fb551
  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/3fBn08fjCYveQmdrMGpGfz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fBn08fjCYveQmdrMGpGfz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a706e0057da9e3c24b1afdd270a568638b8bf92661937aed820bba6177fb551","isrc":"BRAPI0300331","name":"Cadeira Vazia","registered_at":"2026-06-08T15:53:13Z","spotify_id":"3fBn08fjCYveQmdrMGpGfz","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 0x1a706e0057da9e3c24b1afdd270a568638b8bf92661937aed820bba6177fb551. 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/3fBn08fjCYveQmdrMGpGfz.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/3fBn08fjCYveQmdrMGpGfz.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1a706e0057da9e3c24b1afdd270a568638b8bf92661937aed820bba6177fb551","isrc":"BRAPI0300331","name":"Cadeira Vazia","registered_at":"2026-06-08T15:53:13Z","spotify_id":"3fBn08fjCYveQmdrMGpGfz","type":"track"}
track: Princesa
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165453
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Ao Mestre Com Carinho… Cadeira Vazia
    type: MusicAlbum
    date published: 1998-08-01
  isrc code: BRAPI0300332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T21:33:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7adb193ae630377cd14b1d7f461f05425e49b1bcbdef7614e3b5b5e9075d54a6
  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/5i1pbFWA29AIMq43obLPHP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5i1pbFWA29AIMq43obLPHP
  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 0x7adb193ae630377cd14b1d7f461f05425e49b1bcbdef7614e3b5b5e9075d54a6. 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/5i1pbFWA29AIMq43obLPHP.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/5i1pbFWA29AIMq43obLPHP.
    date published: 2026-07-02T05:09:12Z
track: Balanço Da Cama
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144653
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Ao Mestre Com Carinho… Cadeira Vazia
    type: MusicAlbum
    date published: 1998-08-01
  isrc code: BRAPI0300333
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:01:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5bdf5e2149ad778ca546a11611808e3533722e1b6598dcabbf63168ff8f970a
  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/4Bp5auxvP1lARqvu1p6Rrv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bp5auxvP1lARqvu1p6Rrv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf5bdf5e2149ad778ca546a11611808e3533722e1b6598dcabbf63168ff8f970a","isrc":"BRAPI0300333","name":"Balanço Da Cama","registered_at":"2026-06-20T03:01:41Z","spotify_id":"4Bp5auxvP1lARqvu1p6Rrv","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 0xf5bdf5e2149ad778ca546a11611808e3533722e1b6598dcabbf63168ff8f970a. 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/4Bp5auxvP1lARqvu1p6Rrv.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/4Bp5auxvP1lARqvu1p6Rrv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf5bdf5e2149ad778ca546a11611808e3533722e1b6598dcabbf63168ff8f970a","isrc":"BRAPI0300333","name":"Balanço Da Cama","registered_at":"2026-06-20T03:01:41Z","spotify_id":"4Bp5auxvP1lARqvu1p6Rrv","type":"track"}
track: O Pulo Do Gato
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194613
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Ao Mestre Com Carinho… Cadeira Vazia
    type: MusicAlbum
    date published: 1998-08-01
  isrc code: BRAPI0300334
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T13:41:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a
  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/5nS9FtPeS5pQ9WlZnmycad.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nS9FtPeS5pQ9WlZnmycad
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a","isrc":"BRAPI0300334","name":"O Pulo Do Gato","registered_at":"2026-06-22T13:41:58Z","spotify_id":"5nS9FtPeS5pQ9WlZnmycad","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 0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a. 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/5nS9FtPeS5pQ9WlZnmycad.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/5nS9FtPeS5pQ9WlZnmycad.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a","isrc":"BRAPI0300334","name":"O Pulo Do Gato","registered_at":"2026-06-22T13:41:58Z","spotify_id":"5nS9FtPeS5pQ9WlZnmycad","type":"track"}
track: Última Chance
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146173
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Ao Mestre Com Carinho… Cadeira Vazia
    type: MusicAlbum
    date published: 1998-08-01
  isrc code: BRAPI0300335
  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: Amargurado
track: Vim Dizer Adeus
track: Na Barba Do Leão
track: Fujo De Ti
track: Preto Velho
track: Teu Nome Tem Sete Letras
track: Pobre De Mim
track: Encanto Da Natureza
track: Nó Cego

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T22:11:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x82dcc2de4b24d4a0df2fbe55e08004a1e43b08710e1c6ba727afa232288d7ac1

OTSHash
type: PropertyValue

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/4SBZMOmSlmps9BQmzpfXPB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SBZMOmSlmps9BQmzpfXPB

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x82dcc2de4b24d4a0df2fbe55e08004a1e43b08710e1c6ba727afa232288d7ac1","isrc":"BRAPI0300335","name":"Última Chance","registered_at":"2026-06-27T22:11:27Z","spotify_id":"4SBZMOmSlmps9BQmzpfXPB","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 0x82dcc2de4b24d4a0df2fbe55e08004a1e43b08710e1c6ba727afa232288d7ac1. 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/4SBZMOmSlmps9BQmzpfXPB.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/4SBZMOmSlmps9BQmzpfXPB.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x82dcc2de4b24d4a0df2fbe55e08004a1e43b08710e1c6ba727afa232288d7ac1","isrc":"BRAPI0300335","name":"Última Chance","registered_at":"2026-06-27T22:11:27Z","spotify_id":"4SBZMOmSlmps9BQmzpfXPB","type":"track"}

Amargurado
type: MusicRecording
duration: PT3M4S
duration ms: 184560
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300336
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:43:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a9c2b17fe0a0776758cf7a4d422074f75b7b775527cf66b4c56c22c868c0304
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/4A4pXcEpwM8y4XmUVs87o2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4A4pXcEpwM8y4XmUVs87o2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x7a9c2b17fe0a0776758cf7a4d422074f75b7b775527cf66b4c56c22c868c0304. 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/4A4pXcEpwM8y4XmUVs87o2.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/4A4pXcEpwM8y4XmUVs87o2.
  date published: 2026-06-13T12:47:07Z

Vim Dizer Adeus
type: MusicRecording
duration: PT2M47S
duration ms: 167520
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T21:35:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefe93e4f9cb7499899c5042d92a2c46869de59b7c4b85836cc15189e8a35744c
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/1rwwmhQtAtTlwoj3wsafyj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rwwmhQtAtTlwoj3wsafyj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefe93e4f9cb7499899c5042d92a2c46869de59b7c4b85836cc15189e8a35744c","isrc":"BRAPI0300337","name":"Vim Dizer Adeus","registered_at":"2026-06-23T21:35:59Z","spotify_id":"1rwwmhQtAtTlwoj3wsafyj","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 0xefe93e4f9cb7499899c5042d92a2c46869de59b7c4b85836cc15189e8a35744c. 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/1rwwmhQtAtTlwoj3wsafyj.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/1rwwmhQtAtTlwoj3wsafyj.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xefe93e4f9cb7499899c5042d92a2c46869de59b7c4b85836cc15189e8a35744c","isrc":"BRAPI0300337","name":"Vim Dizer Adeus","registered_at":"2026-06-23T21:35:59Z","spotify_id":"1rwwmhQtAtTlwoj3wsafyj","type":"track"}

Na Barba Do Leão
type: MusicRecording
duration: PT3M0S
duration ms: 180947
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:12:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d63e5a14aeaf05779f2abd3d4227854f91d5d6446a8f35a02faea23ce6f963c
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/2NF6uW2JDwlBhA0rLNDhgZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NF6uW2JDwlBhA0rLNDhgZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d63e5a14aeaf05779f2abd3d4227854f91d5d6446a8f35a02faea23ce6f963c","isrc":"BRAPI0300338","name":"Na Barba Do Leão","registered_at":"2026-06-18T08:12:26Z","spotify_id":"2NF6uW2JDwlBhA0rLNDhgZ","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 0x4d63e5a14aeaf05779f2abd3d4227854f91d5d6446a8f35a02faea23ce6f963c. 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/2NF6uW2JDwlBhA0rLNDhgZ.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/2NF6uW2JDwlBhA0rLNDhgZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4d63e5a14aeaf05779f2abd3d4227854f91d5d6446a8f35a02faea23ce6f963c","isrc":"BRAPI0300338","name":"Na Barba Do Leão","registered_at":"2026-06-18T08:12:26Z","spotify_id":"2NF6uW2JDwlBhA0rLNDhgZ","type":"track"}

Fujo De Ti
type: MusicRecording
duration: PT3M32S
duration ms: 212947
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T13:55:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6624fbc26b180c7481561b83d936a65b4345e23d943d515429287b1d34e0a0e8
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/00lwW3mXrQl6EFe3viAPYI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00lwW3mXrQl6EFe3viAPYI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6624fbc26b180c7481561b83d936a65b4345e23d943d515429287b1d34e0a0e8","isrc":"BRAPI0300339","name":"Fujo De Ti","registered_at":"2026-06-22T13:55:10Z","spotify_id":"00lwW3mXrQl6EFe3viAPYI","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 0x6624fbc26b180c7481561b83d936a65b4345e23d943d515429287b1d34e0a0e8. 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/00lwW3mXrQl6EFe3viAPYI.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/00lwW3mXrQl6EFe3viAPYI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6624fbc26b180c7481561b83d936a65b4345e23d943d515429287b1d34e0a0e8","isrc":"BRAPI0300339","name":"Fujo De Ti","registered_at":"2026-06-22T13:55:10Z","spotify_id":"00lwW3mXrQl6EFe3viAPYI","type":"track"}

Preto Velho
type: MusicRecording
duration: PT2M51S
duration ms: 171973
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:14:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74cbcbc68bb72cee0803abeb4164b028363266082383139767aa1e7c7360b7dd
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/24ydO1q8NKgHK3siVHSa8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24ydO1q8NKgHK3siVHSa8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74cbcbc68bb72cee0803abeb4164b028363266082383139767aa1e7c7360b7dd","isrc":"BRAPI0300340","name":"Preto Velho","registered_at":"2026-06-18T08:14:32Z","spotify_id":"24ydO1q8NKgHK3siVHSa8f","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 0x74cbcbc68bb72cee0803abeb4164b028363266082383139767aa1e7c7360b7dd. 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/24ydO1q8NKgHK3siVHSa8f.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/24ydO1q8NKgHK3siVHSa8f.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x74cbcbc68bb72cee0803abeb4164b028363266082383139767aa1e7c7360b7dd","isrc":"BRAPI0300340","name":"Preto Velho","registered_at":"2026-06-18T08:14:32Z","spotify_id":"24ydO1q8NKgHK3siVHSa8f","type":"track"}

Teu Nome Tem Sete Letras
type: MusicRecording
duration: PT3M55S
duration ms: 235960
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:33:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49c2058ea9388d0de2ff8440f8037b2183e68d1138dbd1dd149749981ffa05f8
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/0AkRbehcjrAw416xSNIcAA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AkRbehcjrAw416xSNIcAA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49c2058ea9388d0de2ff8440f8037b2183e68d1138dbd1dd149749981ffa05f8","isrc":"BRAPI0300341","name":"Teu Nome Tem Sete Letras","registered_at":"2026-06-24T07:33:28Z","spotify_id":"0AkRbehcjrAw416xSNIcAA","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 0x49c2058ea9388d0de2ff8440f8037b2183e68d1138dbd1dd149749981ffa05f8. 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/0AkRbehcjrAw416xSNIcAA.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/0AkRbehcjrAw416xSNIcAA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x49c2058ea9388d0de2ff8440f8037b2183e68d1138dbd1dd149749981ffa05f8","isrc":"BRAPI0300341","name":"Teu Nome Tem Sete Letras","registered_at":"2026-06-24T07:33:28Z","spotify_id":"0AkRbehcjrAw416xSNIcAA","type":"track"}

Pobre De Mim
type: MusicRecording
duration: PT2M39S
duration ms: 159947
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300342

Encanto Da Natureza
type: MusicRecording
duration: PT2M54S
duration ms: 174693
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:14:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98ce927c498f4e9de607e6dec5425b583283cb598d212c3afc2dcd1ca6bdb4e4
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/15o8fSzElnfQPL50RwexCA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15o8fSzElnfQPL50RwexCA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98ce927c498f4e9de607e6dec5425b583283cb598d212c3afc2dcd1ca6bdb4e4","isrc":"BRAPI0300343","name":"Encanto Da Natureza","registered_at":"2026-06-19T00:14:50Z","spotify_id":"15o8fSzElnfQPL50RwexCA","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 0x98ce927c498f4e9de607e6dec5425b583283cb598d212c3afc2dcd1ca6bdb4e4. 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/15o8fSzElnfQPL50RwexCA.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/15o8fSzElnfQPL50RwexCA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x98ce927c498f4e9de607e6dec5425b583283cb598d212c3afc2dcd1ca6bdb4e4","isrc":"BRAPI0300343","name":"Encanto Da Natureza","registered_at":"2026-06-19T00:14:50Z","spotify_id":"15o8fSzElnfQPL50RwexCA","type":"track"}

Nó Cego
type: MusicRecording
duration: PT3M1S
duration ms: 181200
explicit: false
by artist: João Mulato e Douradinho
in album: Ao Mestre Com Carinho… Cadeira Vazia
  type: MusicAlbum
  date published: 1998-08-01
isrc code: BRAPI0300344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T22:11:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e3a95ed255606cc05527a3216023e85369a4e871e8eb1b77f152d41ea1728f5
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/11sA1CAOFQRfGYYckqqUlO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11sA1CAOFQRfGYYckqqUlO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e3a95ed255606cc05527a3216023e85369a4e871e8eb1b77f152d41ea1728f5","isrc":"BRAPI0300344","name":"Nó Cego","registered_at":"2026-06-27T22:11:15Z","spotify_id":"11sA1CAOFQRfGYYckqqUlO","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 0x8e3a95ed255606cc05527a3216023e85369a4e871e8eb1b77f152d41ea1728f5. 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/11sA1CAOFQRfGYYckqqUlO.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/11sA1CAOFQRfGYYckqqUlO.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x8e3a95ed255606cc05527a3216023e85369a4e871e8eb1b77f152d41ea1728f5","isrc":"BRAPI0300344","name":"Nó Cego","registered_at":"2026-06-27T22:11:15Z","spotify_id":"11sA1CAOFQRfGYYckqqUlO","type":"track"}

João Mulato e Douradinho
type: MusicAlbum
date published: 1986-08-17
track: Canga Do Tempo
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215266
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346975
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T13:46:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad1084a0a5a7ad05f5b69c5107bd250da004b6be1157155419edd2d72d78de2f
  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/2dlKCUtTMmMu1OGhCheuGR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dlKCUtTMmMu1OGhCheuGR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xad1084a0a5a7ad05f5b69c5107bd250da004b6be1157155419edd2d72d78de2f","isrc":"NLRD52346975","name":"Canga Do Tempo","registered_at":"2026-06-22T13:46:56Z","spotify_id":"2dlKCUtTMmMu1OGhCheuGR","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 0xad1084a0a5a7ad05f5b69c5107bd250da004b6be1157155419edd2d72d78de2f. 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/2dlKCUtTMmMu1OGhCheuGR.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/2dlKCUtTMmMu1OGhCheuGR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xad1084a0a5a7ad05f5b69c5107bd250da004b6be1157155419edd2d72d78de2f","isrc":"NLRD52346975","name":"Canga Do Tempo","registered_at":"2026-06-22T13:46:56Z","spotify_id":"2dlKCUtTMmMu1OGhCheuGR","type":"track"}
track: Fazendeiro Galante
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234466
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346976
track: Ímã Do Amor
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151626
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346977
track: Jogo De Guerra
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207746
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346978
track: Pedido A São Jorge
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126560
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346979
track: Por Onde Anda Você
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234573
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346980
track: Preto Doutor
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164746
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346981
track: Rei Da Madrugada
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174013
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346982
track: Sabor De Vitória
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175320
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346983
track: Sinal De Batão
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269320
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346984
track: Vida Dura
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149040
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346985
track: Volta Pra Casa
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157306
  explicit: false
  by artist: João Mulato e Douradinho
  in album: João Mulato e Douradinho
    type: MusicAlbum
    date published: 1986-08-17
  isrc code: NLRD52346986

Rei do Gado
type: MusicAlbum
date published: 2025-03-20
track: Rei do Gado
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201510
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Rei do Gado
    type: MusicAlbum
    date published: 2025-03-20
  isrc code: QZGLS2507921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T23:59:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2264d3ce41ba121650afaa27414aa0afc0a597564356020d37247cf6deedef88
  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/6ifwZQBW6tTG8bEC9wgbO3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ifwZQBW6tTG8bEC9wgbO3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2264d3ce41ba121650afaa27414aa0afc0a597564356020d37247cf6deedef88","isrc":"QZGLS2507921","name":"Rei do Gado","registered_at":"2026-06-23T23:59:14Z","spotify_id":"6ifwZQBW6tTG8bEC9wgbO3","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 0x2264d3ce41ba121650afaa27414aa0afc0a597564356020d37247cf6deedef88. 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/6ifwZQBW6tTG8bEC9wgbO3.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/6ifwZQBW6tTG8bEC9wgbO3.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2264d3ce41ba121650afaa27414aa0afc0a597564356020d37247cf6deedef88","isrc":"QZGLS2507921","name":"Rei do Gado","registered_at":"2026-06-23T23:59:14Z","spotify_id":"6ifwZQBW6tTG8bEC9wgbO3","type":"track"}

Meu Reino Encantado
type: MusicAlbum
date published: 2021-03-05
track: Meu Reino Encantato
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209509
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Meu Reino Encantado
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2156178
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:26:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ff25603027193515a17564ed516378e88359223beec3c76d80f427d195d43e5
  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/1glUHOiufhNSDtnY3iFJOM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1glUHOiufhNSDtnY3iFJOM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ff25603027193515a17564ed516378e88359223beec3c76d80f427d195d43e5","isrc":"US7VG2156178","name":"Meu Reino Encantato","registered_at":"2026-06-05T14:26:40Z","spotify_id":"1glUHOiufhNSDtnY3iFJOM","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 0x2ff25603027193515a17564ed516378e88359223beec3c76d80f427d195d43e5. 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/1glUHOiufhNSDtnY3iFJOM.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/1glUHOiufhNSDtnY3iFJOM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2ff25603027193515a17564ed516378e88359223beec3c76d80f427d195d43e5","isrc":"US7VG2156178","name":"Meu Reino Encantato","registered_at":"2026-06-05T14:26:40Z","spotify_id":"1glUHOiufhNSDtnY3iFJOM","type":"track"}
track: Meu Reno Encantado
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209509
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Meu Reino Encantado
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2156179
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:04:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0486ec40452672055324781b372e983b8a10b7cadda99d3d3513ff00018cb3e5
  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/74xmoN9CISnqSNvMC7HhlK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74xmoN9CISnqSNvMC7HhlK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0486ec40452672055324781b372e983b8a10b7cadda99d3d3513ff00018cb3e5","isrc":"US7VG2156179","name":"Meu Reno Encantado","registered_at":"2026-06-19T21:04:07Z","spotify_id":"74xmoN9CISnqSNvMC7HhlK","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 0x0486ec40452672055324781b372e983b8a10b7cadda99d3d3513ff00018cb3e5. 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/74xmoN9CISnqSNvMC7HhlK.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/74xmoN9CISnqSNvMC7HhlK.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0486ec40452672055324781b372e983b8a10b7cadda99d3d3513ff00018cb3e5","isrc":"US7VG2156179","name":"Meu Reno Encantado","registered_at":"2026-06-19T21:04:07Z","spotify_id":"74xmoN9CISnqSNvMC7HhlK","type":"track"}

Cerveja Quente
type: MusicAlbum
date published: 2021-03-05
track: Cerveja Quente
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169202
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Cerveja Quente
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: US7VG2156210

Sertanejo Raiz - Moda de Viola, Vol.1
type: MusicAlbum
date published: 1970-01-01
track: Amargurado
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184560
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Sertanejo Raiz - Moda de Viola, Vol.1
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRAPI0300336
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:43:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a9c2b17fe0a0776758cf7a4d422074f75b7b775527cf66b4c56c22c868c0304
  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/0i6tGQJJDNtSmPMiZllHxB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i6tGQJJDNtSmPMiZllHxB
  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 0x7a9c2b17fe0a0776758cf7a4d422074f75b7b775527cf66b4c56c22c868c0304. 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/0i6tGQJJDNtSmPMiZllHxB.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/0i6tGQJJDNtSmPMiZllHxB.
    date published: 2026-06-13T12:53:06Z
track: Prato do Dia
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210493
  explicit: false
  by artist: Liu & Léu
  in album: Sertanejo Raiz - Moda de Viola, Vol.1
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRAPI0201030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:14:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb92343a5f26afe88a835c35cac77018b20410b6a75099a7e7265e6e41cbfb870
  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/3AowgRZ1ENaBQhj3woBBK2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AowgRZ1ENaBQhj3woBBK2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb92343a5f26afe88a835c35cac77018b20410b6a75099a7e7265e6e41cbfb870","isrc":"BRAPI0201030","name":"Prato do Dia","registered_at":"2026-06-06T11:14:31Z","spotify_id":"3AowgRZ1ENaBQhj3woBBK2","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 0xb92343a5f26afe88a835c35cac77018b20410b6a75099a7e7265e6e41cbfb870. 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/3AowgRZ1ENaBQhj3woBBK2.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/3AowgRZ1ENaBQhj3woBBK2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb92343a5f26afe88a835c35cac77018b20410b6a75099a7e7265e6e41cbfb870","isrc":"BRAPI0201030","name":"Prato do Dia","registered_at":"2026-06-06T11:14:31Z","spotify_id":"3AowgRZ1ENaBQhj3woBBK2","type":"track"}
track: Flor do Ipê
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158320
  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  in album: Sertanejo Raiz - Moda de Viola, Vol.1
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRAPI0300324
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:21:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3eff979081cb88b3e68c765764df0ba7a85079241ef1525d11013e24a439b597
  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/56uH06s9Y8VshMK2CakvIL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56uH06s9Y8VshMK2CakvIL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3eff979081cb88b3e68c765764df0ba7a85079241ef1525d11013e24a439b597","isrc":"BRAPI0300324","name":"Flor do Ipê","registered_at":"2026-06-10T18:21:13Z","spotify_id":"56uH06s9Y8VshMK2CakvIL","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 0x3eff979081cb88b3e68c765764df0ba7a85079241ef1525d11013e24a439b597. 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/56uH06s9Y8VshMK2CakvIL.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/56uH06s9Y8VshMK2CakvIL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3eff979081cb88b3e68c765764df0ba7a85079241ef1525d11013e24a439b597","isrc":"BRAPI0300324","name":"Flor do Ipê","registered_at":"2026-06-10T18:21:13Z","spotify_id":"56uH06s9Y8VshMK2CakvIL","type":"track"}
track: Folha Seca
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165600
  explicit: false
  by artist: Zico & Zeca
  in album: Sertanejo Raiz - Moda de Viola, Vol.1
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRAPI0201042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:15:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdec4f16d1feff2812a3c39578d1600f2b5181a12238600fa85d8a5a3c284ae19
  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/5f9V4Hbl58p8H0Mq7DH7kk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f9V4Hbl58p8H0Mq7DH7kk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdec4f16d1feff2812a3c39578d1600f2b5181a12238600fa85d8a5a3c284ae19","isrc":"BRAPI0201042","name":"Folha Seca","registered_at":"2026-06-10T18:15:47Z","spotify_id":"5f9V4Hbl58p8H0Mq7DH7kk","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 0xdec4f16d1feff2812a3c39578d1600f2b5181a12238600fa85d8a5a3c284ae19. 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/5f9V4Hbl58p8H0Mq7DH7kk.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/5f9V4Hbl58p8H0Mq7DH7kk.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdec4f16d1feff2812a3c39578d1600f2b5181a12238600fa85d8a5a3c284ae19","isrc":"BRAPI0201042","name":"Folha Seca","registered_at":"2026-06-10T18:15:47Z","spotify_id":"5f9V4Hbl58p8H0Mq7DH7kk","type":"track"}
track: Travessia do Araguaia
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108560
  explicit: false
  by artist: Chico Lobo
  by artist: Jackson Antunes
  in album: Sertanejo Raiz - Moda de Viola, Vol.1
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: BRAPI0300588
  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: Boiadeiro Errante - Ao Vivo
track: Amor de Violeiro
track: Porta do Mundo
track: Sertanejo
track: Pé de Ipé
track: Viola Caboclinha
track: A Palavra Ladrão
track: Tocar e Cantar

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T17:05:50+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4aa9d2eb1a3ffd7dc2a4ed06b3a92d0a04ec646a745aad177d23c167a50ae15e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6B4e4o14Kcx7jhbLN0zZgk.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6B4e4o14Kcx7jhbLN0zZgk

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4aa9d2eb1a3ffd7dc2a4ed06b3a92d0a04ec646a745aad177d23c167a50ae15e","isrc":"BRAPI0300588","name":"Travessia do Araguaia","registered_at":"2026-06-18T17:05:50Z","spotify_id":"6B4e4o14Kcx7jhbLN0zZgk","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 0x4aa9d2eb1a3ffd7dc2a4ed06b3a92d0a04ec646a745aad177d23c167a50ae15e. 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/6B4e4o14Kcx7jhbLN0zZgk.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/6B4e4o14Kcx7jhbLN0zZgk.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x4aa9d2eb1a3ffd7dc2a4ed06b3a92d0a04ec646a745aad177d23c167a50ae15e","isrc":"BRAPI0300588","name":"Travessia do Araguaia","registered_at":"2026-06-18T17:05:50Z","spotify_id":"6B4e4o14Kcx7jhbLN0zZgk","type":"track"}

Boiadeiro Errante - Ao Vivo
type: MusicRecording
duration: PT3M59S
duration ms: 239640
explicit: false
by artist: Sérgio Reis & Filhos
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPI0301043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:53:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2074ee2c1453aa8df2ca318e305b18f05b49acbeea290658830526d8fae4dc7b
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/6Fplk0grvI8QJqRy0jt33j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fplk0grvI8QJqRy0jt33j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2074ee2c1453aa8df2ca318e305b18f05b49acbeea290658830526d8fae4dc7b","isrc":"BRAPI0301043","name":"Boiadeiro Errante - Ao Vivo","registered_at":"2026-06-08T20:53:55Z","spotify_id":"6Fplk0grvI8QJqRy0jt33j","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 0x2074ee2c1453aa8df2ca318e305b18f05b49acbeea290658830526d8fae4dc7b. 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/6Fplk0grvI8QJqRy0jt33j.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/6Fplk0grvI8QJqRy0jt33j.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2074ee2c1453aa8df2ca318e305b18f05b49acbeea290658830526d8fae4dc7b","isrc":"BRAPI0301043","name":"Boiadeiro Errante - Ao Vivo","registered_at":"2026-06-08T20:53:55Z","spotify_id":"6Fplk0grvI8QJqRy0jt33j","type":"track"}

Amor de Violeiro
type: MusicRecording
duration: PT2M48S
duration ms: 168826
explicit: false
by artist: Delley & Dorivan
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPI0100213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:27:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ff19d7d61c4d7abe7e306f2bb598a487fabd8fd665d2ca6ec0ffccaa5007448
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/2jRPEsILgg5in7zlORVHJi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jRPEsILgg5in7zlORVHJi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ff19d7d61c4d7abe7e306f2bb598a487fabd8fd665d2ca6ec0ffccaa5007448","isrc":"BRAPI0100213","name":"Amor de Violeiro","registered_at":"2026-06-18T02:27:40Z","spotify_id":"2jRPEsILgg5in7zlORVHJi","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 0x9ff19d7d61c4d7abe7e306f2bb598a487fabd8fd665d2ca6ec0ffccaa5007448. 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/2jRPEsILgg5in7zlORVHJi.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/2jRPEsILgg5in7zlORVHJi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9ff19d7d61c4d7abe7e306f2bb598a487fabd8fd665d2ca6ec0ffccaa5007448","isrc":"BRAPI0100213","name":"Amor de Violeiro","registered_at":"2026-06-18T02:27:40Z","spotify_id":"2jRPEsILgg5in7zlORVHJi","type":"track"}

Porta do Mundo
type: MusicRecording
duration: PT3M39S
duration ms: 219800
explicit: false
by artist: Carreiro Filho & Praense
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPI0400147
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:28:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3
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/44qKLvC0iJdCCi16xm9hSG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44qKLvC0iJdCCi16xm9hSG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3","isrc":"BRAPI0400147","name":"Porta do Mundo","registered_at":"2026-06-07T20:28:14Z","spotify_id":"44qKLvC0iJdCCi16xm9hSG","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 0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3. 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/44qKLvC0iJdCCi16xm9hSG.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/44qKLvC0iJdCCi16xm9hSG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3","isrc":"BRAPI0400147","name":"Porta do Mundo","registered_at":"2026-06-07T20:28:14Z","spotify_id":"44qKLvC0iJdCCi16xm9hSG","type":"track"}

Sertanejo
type: MusicRecording
duration: PT6M29S
duration ms: 389760
explicit: false
by artist: Peão Carreiro & Praense
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPI0300305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:14:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c11568e85caab089a79e2ce2486cef8f0c0040d2a3f82eb4a4d2c1fe7326a26
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/0vMYHsNd2hOxKLMClbA6wI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vMYHsNd2hOxKLMClbA6wI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c11568e85caab089a79e2ce2486cef8f0c0040d2a3f82eb4a4d2c1fe7326a26. 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/0vMYHsNd2hOxKLMClbA6wI.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/0vMYHsNd2hOxKLMClbA6wI.
  date published: 2026-06-13T17:25:41Z

Pé de Ipé
type: MusicRecording
duration: PT3M41S
duration ms: 221772
explicit: false
by artist: Abel E Caim
by artist: Marco Brasil
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRBGK0300042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:41:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9c686ad0f92d845ec6445ca1b6b719fb3764096aca427899bf796fe949af9b3
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/7GDu51OYheRcFNUAlgLrER.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GDu51OYheRcFNUAlgLrER
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9c686ad0f92d845ec6445ca1b6b719fb3764096aca427899bf796fe949af9b3","isrc":"BRBGK0300042","name":"Pé de Ipé","registered_at":"2026-06-10T04:41:12Z","spotify_id":"7GDu51OYheRcFNUAlgLrER","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 0xf9c686ad0f92d845ec6445ca1b6b719fb3764096aca427899bf796fe949af9b3. 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/7GDu51OYheRcFNUAlgLrER.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/7GDu51OYheRcFNUAlgLrER.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf9c686ad0f92d845ec6445ca1b6b719fb3764096aca427899bf796fe949af9b3","isrc":"BRBGK0300042","name":"Pé de Ipé","registered_at":"2026-06-10T04:41:12Z","spotify_id":"7GDu51OYheRcFNUAlgLrER","type":"track"}

Viola Caboclinha
type: MusicRecording
duration: PT2M17S
duration ms: 137173
explicit: false
by artist: Guilherme e Gustavo
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPI0600051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:06:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfec4e4c43698ac339b244cccbc0eaeada6f19cd8d0b00715d689407fffdcc525
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/1muNWxErmHutWwKXUSHkO6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1muNWxErmHutWwKXUSHkO6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfec4e4c43698ac339b244cccbc0eaeada6f19cd8d0b00715d689407fffdcc525","isrc":"BRAPI0600051","name":"Viola Caboclinha","registered_at":"2026-06-18T17:06:06Z","spotify_id":"1muNWxErmHutWwKXUSHkO6","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 0xfec4e4c43698ac339b244cccbc0eaeada6f19cd8d0b00715d689407fffdcc525. 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/1muNWxErmHutWwKXUSHkO6.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/1muNWxErmHutWwKXUSHkO6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfec4e4c43698ac339b244cccbc0eaeada6f19cd8d0b00715d689407fffdcc525","isrc":"BRAPI0600051","name":"Viola Caboclinha","registered_at":"2026-06-18T17:06:06Z","spotify_id":"1muNWxErmHutWwKXUSHkO6","type":"track"}

A Palavra Ladrão
type: MusicRecording
duration: PT3M47S
duration ms: 227133
explicit: false
by artist: Tião do Carro & Odilon
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPI0301798
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T04:03:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6
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/0j1Hy4awGC75IaMX4ox7Tm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j1Hy4awGC75IaMX4ox7Tm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6","isrc":"BRAPI0301798","name":"A Palavra Ladrão","registered_at":"2026-06-21T04:03:33Z","spotify_id":"0j1Hy4awGC75IaMX4ox7Tm","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 0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6. 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/0j1Hy4awGC75IaMX4ox7Tm.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/0j1Hy4awGC75IaMX4ox7Tm.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe689e31c9dc6ddb816f2a5dbbbfdd1eb8fb2b007c6cc045a9d0eae14513401c6","isrc":"BRAPI0301798","name":"A Palavra Ladrão","registered_at":"2026-06-21T04:03:33Z","spotify_id":"0j1Hy4awGC75IaMX4ox7Tm","type":"track"}

Tocar e Cantar
type: MusicRecording
duration: PT2M56S
duration ms: 176906
explicit: false
by artist: As Galvão
by artist: Liu & Léu
by artist: Zico & Zeca
in album: Sertanejo Raiz - Moda de Viola, Vol.1
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPI0201011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:05:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9441928823758c24ada398d244e0b195ba750e1f0e9fda1c2c09661071a36452
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/1mGattZVQVYZj4Rn1uzvKt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mGattZVQVYZj4Rn1uzvKt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9441928823758c24ada398d244e0b195ba750e1f0e9fda1c2c09661071a36452","isrc":"BRAPI0201011","name":"Tocar e Cantar","registered_at":"2026-06-18T17:05:52Z","spotify_id":"1mGattZVQVYZj4Rn1uzvKt","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 0x9441928823758c24ada398d244e0b195ba750e1f0e9fda1c2c09661071a36452. 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/1mGattZVQVYZj4Rn1uzvKt.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/1mGattZVQVYZj4Rn1uzvKt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9441928823758c24ada398d244e0b195ba750e1f0e9fda1c2c09661071a36452","isrc":"BRAPI0201011","name":"Tocar e Cantar","registered_at":"2026-06-18T17:05:52Z","spotify_id":"1mGattZVQVYZj4Rn1uzvKt","type":"track"}

Campeãs Sertanejas: Modas De Viola
type: MusicAlbum
date published: 2008-01-01
track: Amargurado
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225853
  explicit: false
  by artist: As Galvão
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Prato Do Dia
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212146
  explicit: false
  by artist: Liu & Léu
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Couro De Boi
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258000
  explicit: false
  by artist: Trio Parada Dura
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: O Pulo Do Gato
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194000
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: A Enxada E A Caneta
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182253
  explicit: false
  by artist: Zico & Zeca
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Mala Amarela
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174280
  explicit: false
  by artist: Otávio Augusto E Gabriel
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: BRAPI0301827
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:25:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e
  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/7g9C1Yubsv9j9dswvFXs5Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g9C1Yubsv9j9dswvFXs5Z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e","isrc":"BRAPI0301827","name":"Mala Amarela","registered_at":"2026-06-10T21:25:39Z","spotify_id":"7g9C1Yubsv9j9dswvFXs5Z","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 0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e. 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/7g9C1Yubsv9j9dswvFXs5Z.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/7g9C1Yubsv9j9dswvFXs5Z.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x71e9dd71ed0fc8a7322afba273567722d178f4ed2b5d2dcf2a84f68938456d1e","isrc":"BRAPI0301827","name":"Mala Amarela","registered_at":"2026-06-10T21:25:39Z","spotify_id":"7g9C1Yubsv9j9dswvFXs5Z","type":"track"}
track: Flor De Ipê
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160493
  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Caminhoneiro
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256146
  explicit: false
  by artist: Mazinho Quevedo
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: O Vai E Vem Do Carreiro
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246466
  explicit: false
  by artist: Cristiano Cesar
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Avenida Boladeira
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279586
  explicit: false
  by artist: Nalva Aguiar
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Chitãozinho E Xororó
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273133
  explicit: false
  by artist: Murilo & Marcelo
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Viola Caboclinha
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137186
  explicit: false
  by artist: Guilherme e Gustavo
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Boiadeiro Errante
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238013
  explicit: false
  by artist: Sérgio Reis & Filhos
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
track: Porta Do Mundo
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218546
  explicit: false
  by artist: Carreiro Filho & Praense
  in album: Campeãs Sertanejas: Modas De Viola
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: BRAPI0400147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:28:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3
  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/18qey6l7cE8FUs6CLNNbd8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18qey6l7cE8FUs6CLNNbd8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3","isrc":"BRAPI0400147","name":"Porta Do Mundo","registered_at":"2026-06-07T20:28:14Z","spotify_id":"18qey6l7cE8FUs6CLNNbd8","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 0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3. 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/18qey6l7cE8FUs6CLNNbd8.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/18qey6l7cE8FUs6CLNNbd8.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7d619c172a3ecb6652680ebeeec6fb20ed1ebeffda084d89df8538080b5001e3","isrc":"BRAPI0400147","name":"Porta Do Mundo","registered_at":"2026-06-07T20:28:14Z","spotify_id":"18qey6l7cE8FUs6CLNNbd8","type":"track"}

Clássicos Sertanejos
type: MusicAlbum
date published: 2008-12-01
track: O Menino da Porteira
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204380
  explicit: false
  by artist: Sérgio Reis
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
  isrc code: BRAPI0301049
track: Herói Sem Medalha
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237585
  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  by artist: Dois Mineiros
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
  isrc code: BRAPI0501211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:18:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa48cf7610b18cd202d56268e16af759fbc3c97face10fe791f055cf1ce545ac
  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/3NeR2tZsAXn5DTu7us11o3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NeR2tZsAXn5DTu7us11o3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa48cf7610b18cd202d56268e16af759fbc3c97face10fe791f055cf1ce545ac","isrc":"BRAPI0501211","name":"Herói Sem Medalha","registered_at":"2026-06-21T09:18:06Z","spotify_id":"3NeR2tZsAXn5DTu7us11o3","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 0xfa48cf7610b18cd202d56268e16af759fbc3c97face10fe791f055cf1ce545ac. 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/3NeR2tZsAXn5DTu7us11o3.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/3NeR2tZsAXn5DTu7us11o3.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xfa48cf7610b18cd202d56268e16af759fbc3c97face10fe791f055cf1ce545ac","isrc":"BRAPI0501211","name":"Herói Sem Medalha","registered_at":"2026-06-21T09:18:06Z","spotify_id":"3NeR2tZsAXn5DTu7us11o3","type":"track"}
track: O Ipê e o Prisioneiro
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194187
  explicit: false
  by artist: Liu & Léu
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
  isrc code: BRAPI0201000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:38:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x058c64047b5af01a9095407e3113fc0fda8cbd4acf2bec90eef306e1b0021d9f
  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/04uQo8n8DWSnGtFqoQYtpW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04uQo8n8DWSnGtFqoQYtpW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x058c64047b5af01a9095407e3113fc0fda8cbd4acf2bec90eef306e1b0021d9f","isrc":"BRAPI0201000","name":"O Ipê e o Prisioneiro","registered_at":"2026-06-09T17:38:22Z","spotify_id":"04uQo8n8DWSnGtFqoQYtpW","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 0x058c64047b5af01a9095407e3113fc0fda8cbd4acf2bec90eef306e1b0021d9f. 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/04uQo8n8DWSnGtFqoQYtpW.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/04uQo8n8DWSnGtFqoQYtpW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x058c64047b5af01a9095407e3113fc0fda8cbd4acf2bec90eef306e1b0021d9f","isrc":"BRAPI0201000","name":"O Ipê e o Prisioneiro","registered_at":"2026-06-09T17:38:22Z","spotify_id":"04uQo8n8DWSnGtFqoQYtpW","type":"track"}
track: A Enxada e a Caneta
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181717
  explicit: false
  by artist: Zico & Zeca
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
  isrc code: BRAPI0201032
track: Mala Amarela
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174333
  explicit: false
  by artist: Otávio Augusto E Gabriel
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Pedaçinhos
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196648
  explicit: false
  by artist: Chico Rey & Paraná
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Triste Berrante
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219914
  explicit: false
  by artist: As Galvão
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Couro de Boi
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257786
  explicit: false
  by artist: Trio Parada Dura
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Lencinho de Inhadoti
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161748
  explicit: false
  by artist: Guilherme e Gustavo
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Tardes Morenas do Matogrosso
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167693
  explicit: false
  by artist: Nalva Aguiar
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Pé de Ipê
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169063
  explicit: false
  by artist: Mazinho Quevedo
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Paineira Velha
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219752
  explicit: false
  by artist: Murilo e Maciel
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Encanto da Natureza
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173312
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Sertanejos
    type: MusicAlbum
    date published: 2008-12-01
track: Escolta de Vagalumes

Escolta de Vagalumes
type: MusicRecording
duration: PT3M17S
duration ms: 197437
explicit: false
by artist: Jad & Jefferson
in album: Clássicos Sertanejos
  type: MusicAlbum
  date published: 2008-12-01

Clássicos Do Pantanal
type: MusicAlbum
date published: 2008-08-05
track: Comitiva Esperança
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224533
  explicit: false
  by artist: Sérgio Reis & Filhos
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRAPI0301044
track: Chalana
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206186
  explicit: false
  by artist: As Galvão
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRWMB0102215
track: Travessia Do Araguaia
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208306
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRSUM0200624
track: O Vai E Vem Do Carreiro
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246866
  explicit: false
  by artist: Cristiano Cezar
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
track: Amargurado
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175093
  explicit: false
  by artist: Chico Rey & Paraná
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRAPI0603509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T14:39:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ef6a7fe282abd59782c41c125cad95338a5a282e3f1d93465ff9891aadd6b9d
  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/454A353JwVjNuZRJ37tPHf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/454A353JwVjNuZRJ37tPHf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef6a7fe282abd59782c41c125cad95338a5a282e3f1d93465ff9891aadd6b9d. 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/454A353JwVjNuZRJ37tPHf.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/454A353JwVjNuZRJ37tPHf.
    date published: 2026-07-02T03:55:08Z
track: Mágoa De Boiadeiro
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235333
  explicit: false
  by artist: Gilberto e Gilmar
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRAPI0702121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:19:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe89a973f8141bbe1687996b61eb44ab5e09150ac19901ae1bc8b535b8f610a32
  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/6n5l4FBIb5NXxc9sV72OE3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n5l4FBIb5NXxc9sV72OE3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe89a973f8141bbe1687996b61eb44ab5e09150ac19901ae1bc8b535b8f610a32","isrc":"BRAPI0702121","name":"Mágoa De Boiadeiro","registered_at":"2026-06-08T14:19:25Z","spotify_id":"6n5l4FBIb5NXxc9sV72OE3","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 0xe89a973f8141bbe1687996b61eb44ab5e09150ac19901ae1bc8b535b8f610a32. 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/6n5l4FBIb5NXxc9sV72OE3.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/6n5l4FBIb5NXxc9sV72OE3.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xe89a973f8141bbe1687996b61eb44ab5e09150ac19901ae1bc8b535b8f610a32","isrc":"BRAPI0702121","name":"Mágoa De Boiadeiro","registered_at":"2026-06-08T14:19:25Z","spotify_id":"6n5l4FBIb5NXxc9sV72OE3","type":"track"}
track: Tocando Em Frente
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  duration: PT3M46S
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  explicit: false
  by artist: Sérgio Reis & Filhos
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRAPI0301053
track: Rio De Lágrimas (Rio De Piracicaba)
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235440
  explicit: false
  by artist: Mazinho Quevedo
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRAPI0502018
track: Beijinho Doce
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197800
  explicit: false
  by artist: Nalva Aguiar
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
track: Caminheiro
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221106
  explicit: false
  by artist: Liu & Léu
  in album: Clássicos Do Pantanal
    type: MusicAlbum
    date published: 2008-08-05
  isrc code: BRAPI0201002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:52:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02ab26efbf78a2bd505f67646093215870f36b6e7aa02f4f00e43fe770a77728
  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/3epjKL9KURhGl6mCVlxMcq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3epjKL9KURhGl6mCVlxMcq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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
track: Tropas E Boiadas
track: Chico Mineiro
track: A Enxada E A Caneta
track: Cabocla Teresa

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ab26efbf78a2bd505f67646093215870f36b6e7aa02f4f00e43fe770a77728. 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/3epjKL9KURhGl6mCVlxMcq.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/3epjKL9KURhGl6mCVlxMcq.
date published: 2026-07-08T03:20:19Z

Tropas E Boiadas
type: MusicRecording
duration: PT4M2S
duration ms: 242093
explicit: false
by artist: Pedro Bento & Zé Da Estrada
in album: Clássicos Do Pantanal
  type: MusicAlbum
  date published: 2008-08-05
isrc code: BRAPI0701099

Chico Mineiro
type: MusicRecording
duration: PT3M27S
duration ms: 207800
explicit: false
by artist: Murilo & Marcelo
in album: Clássicos Do Pantanal
  type: MusicAlbum
  date published: 2008-08-05

A Enxada E A Caneta
type: MusicRecording
duration: PT3M1S
duration ms: 181813
explicit: false
by artist: Zico & Zeca
in album: Clássicos Do Pantanal
  type: MusicAlbum
  date published: 2008-08-05

Cabocla Teresa
type: MusicRecording
duration: PT2M6S
duration ms: 126320
explicit: false
by artist: Jackson Antunes & Chico Lobo
in album: Clássicos Do Pantanal
  type: MusicAlbum
  date published: 2008-08-05

Sertanejo Dobrado - o Sucesso Em Dose Dupla!
type: MusicAlbum
date published: 2003-05-01
track: Velho Peão
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199360
  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Boiada Cuiabana
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  duration: PT3M38S
  duration ms: 218466
  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Sanfoneiro de Amor
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147373
  explicit: false
  by artist: Trio Parada Dura
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Brilhante
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210093
  explicit: false
  by artist: Trio Parada Dura
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Canarinho Prisioneiro
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  duration: PT3M23S
  duration ms: 203906
  explicit: false
  by artist: Chico Rey & Paraná
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
  isrc code: BRWMB9701282
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:41:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63115a5c18df41ab412089c9791a3d018e5821d3b80d2019b8c0264507a4c5a9
  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/7LEjjvV9rr25jMlruen9R6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LEjjvV9rr25jMlruen9R6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x63115a5c18df41ab412089c9791a3d018e5821d3b80d2019b8c0264507a4c5a9","isrc":"BRWMB9701282","name":"Canarinho Prisioneiro","registered_at":"2026-06-05T09:41:24Z","spotify_id":"7LEjjvV9rr25jMlruen9R6","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 0x63115a5c18df41ab412089c9791a3d018e5821d3b80d2019b8c0264507a4c5a9. 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/7LEjjvV9rr25jMlruen9R6.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/7LEjjvV9rr25jMlruen9R6.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x63115a5c18df41ab412089c9791a3d018e5821d3b80d2019b8c0264507a4c5a9","isrc":"BRWMB9701282","name":"Canarinho Prisioneiro","registered_at":"2026-06-05T09:41:24Z","spotify_id":"7LEjjvV9rr25jMlruen9R6","type":"track"}
track: Tranque a Porta e Me Beija
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  duration: PT3M24S
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  explicit: false
  by artist: Chico Rey & Paraná
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Alô Campo Grande
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166840
  explicit: false
  by artist: Peão Carreiro e Praense
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
  isrc code: BRAPI0300306
track: Oi Saudade
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197226
  explicit: false
  by artist: Peão Carreiro e Praense
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
  isrc code: BRAPI0300318
track: Escolta de Vagalumes
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194906
  explicit: false
  by artist: Jad & Jefferson
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
  isrc code: BRPGA0000011
track: Saco de Ouro
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167000
  explicit: false
  by artist: Jad & Jefferson
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Se Você Não Voltar
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  duration: PT3M58S
  duration ms: 238933
  explicit: false
  by artist: Lucas e Matheus
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Tô Fora
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205893
  explicit: false
  by artist: Lucas e Matheus
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: A Malvada
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200866
  explicit: false
  by artist: Juliano Cezar
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Cowboy Vagabundo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214040
  explicit: false
  by artist: Juliano Cezar
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Encanto da Natureza
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173226
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01
track: Cadeira Vazia
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149706
  explicit: false
  by artist: João Mulato e Douradinho
  in album: Sertanejo Dobrado - o Sucesso Em Dose Dupla!
    type: MusicAlbum
    date published: 2003-05-01

A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
type: MusicAlbum
date published: 2003-09-01
track: Chico Mineiro
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118293
  explicit: false
  by artist: Jackson Antunes
  by artist: Chico Lobo
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Sertanejo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209373
  explicit: false
  by artist: Peão Carreiro e Praense
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:14:21+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x8c11568e85caab089a79e2ce2486cef8f0c0040d2a3f82eb4a4d2c1fe7326a26
  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/67aFordR7aEr2OcdmiAc3O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67aFordR7aEr2OcdmiAc3O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0x8c11568e85caab089a79e2ce2486cef8f0c0040d2a3f82eb4a4d2c1fe7326a26. 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/67aFordR7aEr2OcdmiAc3O.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/67aFordR7aEr2OcdmiAc3O.
    date published: 2026-07-08T03:53:27Z
track: Travessia do Araguaia
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  duration: PT3M28S
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  explicit: false
  by artist: João Mulato e Douradinho
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
  isrc code: BRSUM0200624
track: Campeão do Pialo
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  duration: PT3M31S
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  explicit: false
  by artist: Pedro Bento & Zé Da Estrada
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Couro de Boi
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  duration: PT4M17S
  duration ms: 257933
  explicit: false
  by artist: Trio Parada Dura
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Caminheiro
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88040
  explicit: false
  by artist: Jackson Antunes
  by artist: Chico Lobo
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Mamãe Querida
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169666
  explicit: false
  by artist: Voninho
  by artist: MARCELO DIAS
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Mãe de Carvão
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166400
  explicit: false
  by artist: Liu & Léu
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Meu Sertão
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  duration: PT3M53S
  duration ms: 233226
  explicit: false
  by artist: Jad & Jefferson
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
  isrc code: BRAPI0200640
track: Eu, A Viola e Deus
  type: MusicRecording
  duration: PT1M22S
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  by artist: Jackson Antunes
  by artist: Chico Lobo
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Goianeiro (feat. Cezar e Paulinho)
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  duration: PT3M24S
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  by artist: Juliano Cezar
  by artist: Cezar & Paulinho
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Operário Vida-Viola
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  duration: PT4M6S
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  by artist: Chico Rey & Paraná
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Caboclo Ventania
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  duration: PT2M48S
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  by artist: Zico & Zeca
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01
track: Estrada da Vida
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  duration: PT0M52S
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  by artist: Jackson Antunes
  by artist: Chico Lobo
  in album: A Porteira Esta Aberta! - Sistema Bruto - Vol, 1
    type: MusicAlbum
    date published: 2003-09-01

Campeãs Sertanejas: Modas De Viola Vol.2
type: MusicAlbum
date published: 2008-08-01
track: Triste Berrante
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  duration: PT3M36S
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  by artist: As Galvão
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    type: MusicAlbum
    date published: 2008-08-01
track: Meu Reino Encantado
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  duration: PT3M34S
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  by artist: Liu & Léu
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    type: MusicAlbum
    date published: 2008-08-01
  isrc code: BRAPI0201020
track: Travessia Do Araguaia
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  duration: PT1M48S
  duration ms: 108533
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  by artist: Chico Lobo
  by artist: Jackson Antunes
  in album: Campeãs Sertanejas: Modas De Viola Vol.2
    type: MusicAlbum
    date published: 2008-08-01
track: Encanto Da Natureza
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  duration: PT2M54S
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  by artist: João Mulato e Douradinho
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    type: MusicAlbum
    date published: 2008-08-01
track: Priminha Linda
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  by artist: Zico & Zeca
  in album: Campeãs Sertanejas: Modas De Viola Vol.2
    type: MusicAlbum
    date published: 2008-08-01
track: Lencinho De Inhendoti
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  duration: PT2M41S
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  by artist: Guilherme e Gustavo
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    date published: 2008-08-01
track: Magoa De Boiadeiro
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  by artist: Pedro Bento & Zé Da Estrada
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    type: MusicAlbum
    date published: 2008-08-01
track: Pe De Ipe
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  duration: PT2M49S
  duration ms: 169240
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  by artist: Mazinho Quevedo
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    type: MusicAlbum
    date published: 2008-08-01
track: Estrela De Ouro
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  duration: PT3M35S
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  by artist: Trio Parada Dura
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    type: MusicAlbum
    date published: 2008-08-01
track: Amor De Violeiro
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  by artist: Delley & Dorivan
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    type: MusicAlbum
    date published: 2008-08-01
track: Paineira Velha
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  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe0a6fc07868d1ffe09b149de5d9893a40c83bdcddc7638c5b5273b52455a6e9d","isrc":"BRWMB0300350","name":"Moradia (Participação especial de João Mulato & Douradinho)","registered_at":"2026-06-04T12:52:25Z","spotify_id":"2QfE4rgdmjfGXfmO7LT60w","type":"track"}

O Enfusado
type: MusicRecording
duration: PT2M48S
duration ms: 168506
explicit: false
by artist: João Mulato e Douradinho
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:43:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a62f9e1dbe44d354cbaf6ac497e44cbb3a4338a67b627624649d271d2f1d38d
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/6yX35UDkfLdlROASlLAthQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yX35UDkfLdlROASlLAthQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a62f9e1dbe44d354cbaf6ac497e44cbb3a4338a67b627624649d271d2f1d38d","isrc":"BRRBM2001213","name":"O Enfusado","registered_at":"2026-06-24T20:43:01Z","spotify_id":"6yX35UDkfLdlROASlLAthQ","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 0x6a62f9e1dbe44d354cbaf6ac497e44cbb3a4338a67b627624649d271d2f1d38d. 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/6yX35UDkfLdlROASlLAthQ.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/6yX35UDkfLdlROASlLAthQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6a62f9e1dbe44d354cbaf6ac497e44cbb3a4338a67b627624649d271d2f1d38d","isrc":"BRRBM2001213","name":"O Enfusado","registered_at":"2026-06-24T20:43:01Z","spotify_id":"6yX35UDkfLdlROASlLAthQ","type":"track"}

A Viola Caipira
type: MusicRecording
duration: PT3M0S
duration ms: 180653
explicit: false
by artist: João Mulato e Douradinho
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001239

Tá Hora de Acordar
type: MusicRecording
duration: PT2M36S
duration ms: 156440
explicit: false
by artist: João Mulato e Douradinho
in album: 60 Anos do Pagode de Viola Caipira no Brasil
  type: MusicAlbum
  date published: 2005-06-06
isrc code: BRRBM2001231

Vivendo No Sertão
type: MusicRecording
duration: PT3M9S
duration ms: 189893
explicit: false
by artist: João Mulato e Douradinho
in album: Pura Emoção
  type: MusicAlbum
  date published: 2005-04-01
isrc code: BRAPI0400906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678
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/3xT4k3CADY3v8F9J8A4RcH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xT4k3CADY3v8F9J8A4RcH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678","isrc":"BRAPI0400906","name":"Vivendo No Sertão","registered_at":"2026-06-07T07:38:34Z","spotify_id":"3xT4k3CADY3v8F9J8A4RcH","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 0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678. 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/3xT4k3CADY3v8F9J8A4RcH.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/3xT4k3CADY3v8F9J8A4RcH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0dcb9782a87b7496109d9b8179a3eee3acc7da026f7552cbd876d211eb65c678","isrc":"BRAPI0400906","name":"Vivendo No Sertão","registered_at":"2026-06-07T07:38:34Z","spotify_id":"3xT4k3CADY3v8F9J8A4RcH","type":"track"}

O Pulo Do Gato
type: MusicRecording
duration: PT3M13S
duration ms: 193640
explicit: false
by artist: João Mulato e Douradinho
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRAPI0300334
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T13:41:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a
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/4MAvDfPBwuSiDd1zvC2xiz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MAvDfPBwuSiDd1zvC2xiz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a","isrc":"BRAPI0300334","name":"O Pulo Do Gato","registered_at":"2026-06-22T13:41:58Z","spotify_id":"4MAvDfPBwuSiDd1zvC2xiz","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 0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a. 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/4MAvDfPBwuSiDd1zvC2xiz.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/4MAvDfPBwuSiDd1zvC2xiz.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x877f31d6275041ee487c731dbc9842b33e1873c9a59372b91a84089ffb7fd31a","isrc":"BRAPI0300334","name":"O Pulo Do Gato","registered_at":"2026-06-22T13:41:58Z","spotify_id":"4MAvDfPBwuSiDd1zvC2xiz","type":"track"}

Encanto Da Natureza
type: MusicRecording
duration: PT2M53S
duration ms: 173373
explicit: false
by artist: João Mulato e Douradinho
in album: Coleção De Ouro da Música Sertaneja: Tradição Sertaneja
  type: MusicAlbum
  date published: 2009-09-01
isrc code: BRAPI0300343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:14:50+00:00

Oceano da Vida
type: MusicRecording
duration: PT2M37S
duration ms: 157226
explicit: false
by artist: João Mulato e Douradinho
in album: A Arte De José Fortuna - 20 Anos de Saudade
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BRAPI0301804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:29:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8
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/5fks5DQa8mTy2rIG2UCCRs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fks5DQa8mTy2rIG2UCCRs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8","isrc":"BRAPI0301804","name":"Oceano da Vida","registered_at":"2026-06-20T11:29:07Z","spotify_id":"5fks5DQa8mTy2rIG2UCCRs","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 0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8. 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/5fks5DQa8mTy2rIG2UCCRs.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/5fks5DQa8mTy2rIG2UCCRs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5c40fb33a22818c4c0af3b3486fc3027c4b2388063d9a0b9e8b6e35f65d004a8","isrc":"BRAPI0301804","name":"Oceano da Vida","registered_at":"2026-06-20T11:29:07Z","spotify_id":"5fks5DQa8mTy2rIG2UCCRs","type":"track"}

Princesa
type: MusicRecording
duration: PT2M45S
duration ms: 165233
explicit: false
by artist: João Mulato e Douradinho
in album: Bailão Bom D+ - Volume 4
  type: MusicAlbum
  date published: 2003-01-01

Vida de Pirangueiro
type: MusicRecording
duration: PT3M11S
duration ms: 191491
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T22:11:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791
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/4elLCj5p9JR2AR0lwfKpnJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4elLCj5p9JR2AR0lwfKpnJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791","isrc":"QZTVM2489051","name":"Vida de Pirangueiro","registered_at":"2026-06-27T22:11:54Z","spotify_id":"4elLCj5p9JR2AR0lwfKpnJ","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 0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791. 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/4elLCj5p9JR2AR0lwfKpnJ.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/4elLCj5p9JR2AR0lwfKpnJ.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xe73ed4c0c99f4218390122281ef5f04c0ab851519e609e601a193202a74c0791","isrc":"QZTVM2489051","name":"Vida de Pirangueiro","registered_at":"2026-06-27T22:11:54Z","spotify_id":"4elLCj5p9JR2AR0lwfKpnJ","type":"track"}

Amor Que Findou
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duration: PT2M42S
duration ms: 162562
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489052

Norte de Minas
type: MusicRecording
duration: PT3M2S
duration ms: 182081
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489053

Mulher Mal Amada
type: MusicRecording
duration: PT2M29S
duration ms: 149749
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489054

Ponta de Lança
type: MusicRecording
duration: PT2M56S
duration ms: 176309
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489055

Meus Rastros
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duration: PT3M36S
duration ms: 216216
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489056

Quarto de Porão
type: MusicRecording
duration: PT2M59S
duration ms: 179112
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489057

Fruto Proibido
type: MusicRecording
duration: PT3M7S
duration ms: 187954
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489058

Coração de Ouro
type: MusicRecording
duration: PT2M54S
duration ms: 174541
explicit: false
by artist: João Mulato e Douradinho
in album: Vida de Pirangueiro
  type: MusicAlbum
  date published: 2024-10-28
isrc code: QZTVM2489059

Bandeirante Fernão
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duration: PT2M58S
duration ms: 178729
explicit: false
by artist: João Mulato e Douradinho
in album: Moda de Viola
  type: MusicAlbum
  date published: 2023-07-05
isrc code: QZNJX2371774

Companheiro do Ferreirinha
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duration: PT3M46S
duration ms: 226560
explicit: false
by artist: João Mulato e Douradinho
in album: Moda de Viola
  type: MusicAlbum
  date published: 2023-07-05
isrc code: QZNJX2371775