Martinha
type: MusicGroup
genre: brega
genre: seresta
popularity: 32
followers: 52658
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d00ad6ea2b40b91f27c7637706b5e4894fe6c67155d84d547a394887fce28e5
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa1e6a75-fb9c-4fee-bed5-40fd9a0f1f03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa1e6a75-fb9c-4fee-bed5-40fd9a0f1f03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa1e6a75-fb9c-4fee-bed5-40fd9a0f1f03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d00ad6ea2b40b91f27c7637706b5e4894fe6c67155d84d547a394887fce28e5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa1e6a75-fb9c-4fee-bed5-40fd9a0f1f03.json and https://artists.proofprofile.net/proofs/artist/aa1e6a75-fb9c-4fee-bed5-40fd9a0f1f03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
  track: Tutti-Frutti / Long Tall Sally / Hound Dog / Blue Suede Shoes / Love me Tender (feat. Erasmo Carlos)
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262160
    explicit: false
    by artist: Roberto Carlos
    by artist: Erasmo Carlos
    in album: Roberto Carlos Duetos
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRAPF0600046
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T08:24:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0907fefd966a7722a4044089ff4181f95117a1381917a2916782084c63725a26
    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/0vCCyFGxHDDUs10hieevT5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vCCyFGxHDDUs10hieevT5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0907fefd966a7722a4044089ff4181f95117a1381917a2916782084c63725a26. 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/0vCCyFGxHDDUs10hieevT5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vCCyFGxHDDUs10hieevT5.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x0907fefd966a7722a4044089ff4181f95117a1381917a2916782084c63725a26","isrc":"BRAPF0600046","name":"Tutti-Frutti / Long Tall Sally / Hound Dog / Blue Suede Shoes / Love me Tender (feat. Erasmo Carlos)","registered_at":"2026-06-06T08:24:13Z","spotify_id":"0vCCyFGxHDDUs10hieevT5","type":"track"}
  track: Ternura (Somehow it got to be tomorrow (today)) (feat. Wanderléa)
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223546
    explicit: false
    by artist: Roberto Carlos
    by artist: Wanderléa
    in album: Roberto Carlos Duetos
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRAPF0600047
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T09:43:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb52f37ac3f8d711e2ea264b7134c18d447d292b44707761a5941819f383d2dce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
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      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3ZRUdnvEx5gk7C1fIVf9Vm.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZRUdnvEx5gk7C1fIVf9Vm
    additional property: OTSTimestamp
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      value: 2026-06-13T15:41:10Z
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52f37ac3f8d711e2ea264b7134c18d447d292b44707761a5941819f383d2dce. 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/3ZRUdnvEx5gk7C1fIVf9Vm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZRUdnvEx5gk7C1fIVf9Vm.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xb52f37ac3f8d711e2ea264b7134c18d447d292b44707761a5941819f383d2dce","isrc":"BRAPF0600047","name":"Ternura (Somehow it got to be tomorrow (today)) (feat. Wanderléa)","registered_at":"2026-06-06T09:43:54Z","spotify_id":"3ZRUdnvEx5gk7C1fIVf9Vm","type":"track"}
  track: Ligia (feat. Antonio Carlos Jobim)
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210453
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    by artist: Roberto Carlos
    by artist: Antônio Carlos Jobim
    in album: Roberto Carlos Duetos
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRAPF0600048
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-06-06T16:45:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2hKDq0ixP3F9OsSu9Mu6hm.json
    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hKDq0ixP3F9OsSu9Mu6hm
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
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      value: {"copyright_id":"0xe403f6ae39620f42d0ae424ca0c094fdaa18647b2a31877390720d1f91867379","isrc":"BRAPF0600048","name":"Ligia (feat. Antonio Carlos Jobim)","registered_at":"2026-06-06T16:45:56Z","spotify_id":"2hKDq0ixP3F9OsSu9Mu6hm","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 0xe403f6ae39620f42d0ae424ca0c094fdaa18647b2a31877390720d1f91867379. 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/2hKDq0ixP3F9OsSu9Mu6hm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hKDq0ixP3F9OsSu9Mu6hm.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xe403f6ae39620f42d0ae424ca0c094fdaa18647b2a31877390720d1f91867379","isrc":"BRAPF0600048","name":"Ligia (feat. Antonio Carlos Jobim)","registered_at":"2026-06-06T16:45:56Z","spotify_id":"2hKDq0ixP3F9OsSu9Mu6hm","type":"track"}
  track: Coração de Estudante (feat. Milton Nascimento)
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202813
    explicit: false
    by artist: Roberto Carlos
    by artist: Milton Nascimento
    in album: Roberto Carlos Duetos
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: BRAPF0600049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Sua Estupidez (feat. Gal Costa)
  track: Mucuripe (feat. Fagner)
  track: Amazônia (feat. Chitãozinho & Xororó)
  track: Desabafo (feat. Angela Maria)
  track: Se você quer (Si Piensas si quieres) (feat. Fafá De Belém)
  track: Rei do Gado (feat. Sérgio Reis & Almir Sater)
  track: Se Eu Não Te Amasse Tanto Assim (feat. Ivete Sangalo)
  track: Alegria, Alegria (feat. Caetano Veloso)
  track: Além do Horizonte (feat. Jota Quest)
  track: Jovens Tardes de Domingo (feat. Jerry Adriani, Cleide Alves, Wanderley Cardoso, Ed Carlos, Erasmo Carlos, Ronaldo Luis, Marcio Augusto, Martinha, José Ricardo, Rosemary, Ari Sanches, Waldiren
album: Martinha: Minha História (Ao Vivo)
album: Sucessos da Jovem Guarda
album: As Melhores dos Anos 60: Vol. 18
album: 1969
album: Selecao De Ouro
album: Martinha (1989)
album: Martinha (1988)
album: Aos Amigos, Aos Amantes, a Você
album: Martinha
album: Grades Sucessos Do Brasil
album: Como é Que Vai Ficar?
album: Martinha (1978)
album: Amigos y Amantes
album: Como Antigamente
album: Eu Te Amo Mesmo Assim
album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
album: Martinha É o Sucesso
album: Vamos Estudar
album: Sendo Filha de Quem Sou (ao Vivo)
album: Como Sempre (Para Vanusa)
album: Martinha (1985)
album: Martinha (1983)
album: Martinha (1982)
album: Ele
album: Agua Caliente
album: 18 Festival Español de la Cancion
album: Martinha (1975)
album: Jovem Guarda Sem Limite
album: Criacões E Recriacões
album: Os Sucessos da Arca
album: Jovem Guarda - 40 Anos Ao Vivo
album: Jovem Guarda – O Novo de Novo, Vol. 2 (Ao Vivo)
album: Explosão de Amor
album: Roberto Carlos - Emoções Sertanejas
album: Tributo ao Rei Vol.2
album: Sucessos da Jovem Guarda, Vol. 2
album: Tributo ao Rei Vol.1
album: Kids Lullabies
album: Jovem Guarda – O Novo de Novo, Vol. 1 (Ao Vivo)
track: Jovens Tardes de Domingo (feat. Jerry Adriani, Cleide Alves, Wanderley Cardoso, Ed Carlos, Erasmo Carlos, Ronaldo Luis, Marcio Augusto, Martinha, José Ricardo, Rosemary, Ari Sanches, Waldiren
track: Sendo Filha de Quem Sou - Ao Vivo
track: Eu Te Amo Mesmo Assim
track: Eu Daria Minha Vida
track: A PROCURA DE MIM
track: EU VOU
track: EU ESCUTEI O SEU ADEUS
track: VOU DEIXAR VOCÊ
track: CANSEI DE CONVERSA
track: TARDE MUITO TARDE
track: ESTOU ARREPENDIDA
track: DEIXEI
track: MINHA CANÇÃO E EU
track: SOU FELIZ SÓ POR TER VOCÊ
track: Barra Limpa
track: Aqui
track: Pior Pra Você Bem Pior Pra Mim

CopyrightRegisteredAt
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value: 2026-06-05T21:07:21+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x962832f59f1ea9267202963ed6ee97f84d0031b6db7f83c5b4d2f3fe690c704a

OTSHash
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OTSBitcoinBlock
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value: 953513

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block/953513

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/2CN8FBm1EICupHecnriuwA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CN8FBm1EICupHecnriuwA

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
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value: {"copyright_id":"0x962832f59f1ea9267202963ed6ee97f84d0031b6db7f83c5b4d2f3fe690c704a","isrc":"BRAPF0600049","name":"Coração de Estudante (feat. Milton Nascimento)","registered_at":"2026-06-05T21:07:21Z","spotify_id":"2CN8FBm1EICupHecnriuwA","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 0x962832f59f1ea9267202963ed6ee97f84d0031b6db7f83c5b4d2f3fe690c704a. 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/2CN8FBm1EICupHecnriuwA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CN8FBm1EICupHecnriuwA.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x962832f59f1ea9267202963ed6ee97f84d0031b6db7f83c5b4d2f3fe690c704a","isrc":"BRAPF0600049","name":"Coração de Estudante (feat. Milton Nascimento)","registered_at":"2026-06-05T21:07:21Z","spotify_id":"2CN8FBm1EICupHecnriuwA","type":"track"}

Sua Estupidez (feat. Gal Costa)
type: MusicRecording
duration: PT3M41S
duration ms: 221080
explicit: false
by artist: Roberto Carlos
by artist: Gal Costa
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:23:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4da894a273c03e34e06295e0863e667b6628c13ede61ce781679877587c30558
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7vV6wzOXr3t100Lm8WszLE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vV6wzOXr3t100Lm8WszLE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4da894a273c03e34e06295e0863e667b6628c13ede61ce781679877587c30558","isrc":"BRAPF0600050","name":"Sua Estupidez (feat. Gal Costa)","registered_at":"2026-06-05T15:23:48Z","spotify_id":"7vV6wzOXr3t100Lm8WszLE","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 0x4da894a273c03e34e06295e0863e667b6628c13ede61ce781679877587c30558. 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/7vV6wzOXr3t100Lm8WszLE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vV6wzOXr3t100Lm8WszLE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4da894a273c03e34e06295e0863e667b6628c13ede61ce781679877587c30558","isrc":"BRAPF0600050","name":"Sua Estupidez (feat. Gal Costa)","registered_at":"2026-06-05T15:23:48Z","spotify_id":"7vV6wzOXr3t100Lm8WszLE","type":"track"}

Mucuripe (feat. Fagner)
type: MusicRecording
duration: PT4M15S
duration ms: 255520
explicit: false
by artist: Roberto Carlos
by artist: Fagner
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CUaHXnz4Ubkvs0Gq6dCfE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3e31935230acb4e7d180f783a4955d99255835f4461e97c464b01b9aa694309","isrc":"BRAPF0600051","name":"Mucuripe (feat. Fagner)","registered_at":"2026-06-05T21:10:41Z","spotify_id":"4CUaHXnz4Ubkvs0Gq6dCfE","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 0xc3e31935230acb4e7d180f783a4955d99255835f4461e97c464b01b9aa694309. 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/4CUaHXnz4Ubkvs0Gq6dCfE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CUaHXnz4Ubkvs0Gq6dCfE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc3e31935230acb4e7d180f783a4955d99255835f4461e97c464b01b9aa694309","isrc":"BRAPF0600051","name":"Mucuripe (feat. Fagner)","registered_at":"2026-06-05T21:10:41Z","spotify_id":"4CUaHXnz4Ubkvs0Gq6dCfE","type":"track"}

Amazônia (feat. Chitãozinho & Xororó)
type: MusicRecording
duration: PT5M5S
duration ms: 305013
explicit: false
by artist: Roberto Carlos
by artist: Chitãozinho & Xororó
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:08:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a05a071aa1437e365b2f116de3d10b6b10b4d23de427fe9e834696b0686478e
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/5Q8rJ7mPSox2e6G7cq21kH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q8rJ7mPSox2e6G7cq21kH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a05a071aa1437e365b2f116de3d10b6b10b4d23de427fe9e834696b0686478e","isrc":"BRAPF0600052","name":"Amazônia (feat. Chitãozinho & Xororó)","registered_at":"2026-06-05T21:08:41Z","spotify_id":"5Q8rJ7mPSox2e6G7cq21kH","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 0x9a05a071aa1437e365b2f116de3d10b6b10b4d23de427fe9e834696b0686478e. 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/5Q8rJ7mPSox2e6G7cq21kH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q8rJ7mPSox2e6G7cq21kH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9a05a071aa1437e365b2f116de3d10b6b10b4d23de427fe9e834696b0686478e","isrc":"BRAPF0600052","name":"Amazônia (feat. Chitãozinho & Xororó)","registered_at":"2026-06-05T21:08:41Z","spotify_id":"5Q8rJ7mPSox2e6G7cq21kH","type":"track"}

Desabafo (feat. Angela Maria)
type: MusicRecording
duration: PT3M20S
duration ms: 200626
explicit: false
by artist: Roberto Carlos
by artist: Angela Maria
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:27:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98381ab34a3acaef1bcffd1147810e7349f5b0b7cf872ee92285fb185a0a1fc4
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/6ESQGbNhUaISGrE6oM5vrq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ESQGbNhUaISGrE6oM5vrq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98381ab34a3acaef1bcffd1147810e7349f5b0b7cf872ee92285fb185a0a1fc4","isrc":"BRAPF0600053","name":"Desabafo (feat. Angela Maria)","registered_at":"2026-06-06T03:27:27Z","spotify_id":"6ESQGbNhUaISGrE6oM5vrq","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 0x98381ab34a3acaef1bcffd1147810e7349f5b0b7cf872ee92285fb185a0a1fc4. 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/6ESQGbNhUaISGrE6oM5vrq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ESQGbNhUaISGrE6oM5vrq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x98381ab34a3acaef1bcffd1147810e7349f5b0b7cf872ee92285fb185a0a1fc4","isrc":"BRAPF0600053","name":"Desabafo (feat. Angela Maria)","registered_at":"2026-06-06T03:27:27Z","spotify_id":"6ESQGbNhUaISGrE6oM5vrq","type":"track"}

Se você quer (Si Piensas si quieres) (feat. Fafá De Belém)
type: MusicRecording
duration: PT4M10S
duration ms: 250733
explicit: false
by artist: Roberto Carlos
by artist: Fafá de Belém
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:52:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18f35e6413ef5d9c5fe12db28f0aac7b4e11ef147f2d068dcc5fab0daae2ea33
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/3lhYQ3LqYAtu4D26UQRzpX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lhYQ3LqYAtu4D26UQRzpX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18f35e6413ef5d9c5fe12db28f0aac7b4e11ef147f2d068dcc5fab0daae2ea33","isrc":"BRAPF0600054","name":"Se você quer (Si Piensas si quieres) (feat. Fafá De Belém)","registered_at":"2026-06-05T05:52:29Z","spotify_id":"3lhYQ3LqYAtu4D26UQRzpX","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 0x18f35e6413ef5d9c5fe12db28f0aac7b4e11ef147f2d068dcc5fab0daae2ea33. 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/3lhYQ3LqYAtu4D26UQRzpX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lhYQ3LqYAtu4D26UQRzpX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x18f35e6413ef5d9c5fe12db28f0aac7b4e11ef147f2d068dcc5fab0daae2ea33","isrc":"BRAPF0600054","name":"Se você quer (Si Piensas si quieres) (feat. Fafá De Belém)","registered_at":"2026-06-05T05:52:29Z","spotify_id":"3lhYQ3LqYAtu4D26UQRzpX","type":"track"}

Rei do Gado (feat. Sérgio Reis & Almir Sater)
type: MusicRecording
duration: PT3M32S
duration ms: 212906
explicit: false
by artist: Roberto Carlos
by artist: Sérgio Reis
by artist: Almir Sater
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:51:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee136971daee2b617f2faa755d9db895e71aace5d7f2a79dbb21abf18f46f23d
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/2eG1ervy8QsqkbarbYs4Pg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eG1ervy8QsqkbarbYs4Pg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee136971daee2b617f2faa755d9db895e71aace5d7f2a79dbb21abf18f46f23d","isrc":"BRAPF0600055","name":"Rei do Gado (feat. Sérgio Reis & Almir Sater)","registered_at":"2026-06-04T14:51:49Z","spotify_id":"2eG1ervy8QsqkbarbYs4Pg","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 0xee136971daee2b617f2faa755d9db895e71aace5d7f2a79dbb21abf18f46f23d. 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/2eG1ervy8QsqkbarbYs4Pg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eG1ervy8QsqkbarbYs4Pg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xee136971daee2b617f2faa755d9db895e71aace5d7f2a79dbb21abf18f46f23d","isrc":"BRAPF0600055","name":"Rei do Gado (feat. Sérgio Reis & Almir Sater)","registered_at":"2026-06-04T14:51:49Z","spotify_id":"2eG1ervy8QsqkbarbYs4Pg","type":"track"}

Se Eu Não Te Amasse Tanto Assim (feat. Ivete Sangalo)
type: MusicRecording
duration: PT4M1S
duration ms: 241400
explicit: false
by artist: Roberto Carlos
by artist: Ivete Sangalo
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:47:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x564eb1fbc197387a5bd0df56b7a3d4028f114c10602a6a9b12cc3b816661389e
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/3lSMgnWusAWGfQ6C6QFAmA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lSMgnWusAWGfQ6C6QFAmA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x564eb1fbc197387a5bd0df56b7a3d4028f114c10602a6a9b12cc3b816661389e","isrc":"BRAPF0600056","name":"Se Eu Não Te Amasse Tanto Assim (feat. Ivete Sangalo)","registered_at":"2026-06-05T05:47:02Z","spotify_id":"3lSMgnWusAWGfQ6C6QFAmA","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 0x564eb1fbc197387a5bd0df56b7a3d4028f114c10602a6a9b12cc3b816661389e. 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/3lSMgnWusAWGfQ6C6QFAmA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lSMgnWusAWGfQ6C6QFAmA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x564eb1fbc197387a5bd0df56b7a3d4028f114c10602a6a9b12cc3b816661389e","isrc":"BRAPF0600056","name":"Se Eu Não Te Amasse Tanto Assim (feat. Ivete Sangalo)","registered_at":"2026-06-05T05:47:02Z","spotify_id":"3lSMgnWusAWGfQ6C6QFAmA","type":"track"}

Alegria, Alegria (feat. Caetano Veloso)
type: MusicRecording
duration: PT2M48S
duration ms: 168280
explicit: false
by artist: Roberto Carlos
by artist: Caetano Veloso
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:24:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a2a6ef84a9da75141855e984d642280710a09d79b930be3f01d33ff1adc7528
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/6v8ebek5hjaPoGjb8tXZew.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6v8ebek5hjaPoGjb8tXZew
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a2a6ef84a9da75141855e984d642280710a09d79b930be3f01d33ff1adc7528","isrc":"BRAPF0600057","name":"Alegria, Alegria (feat. Caetano Veloso)","registered_at":"2026-06-06T03:24:32Z","spotify_id":"6v8ebek5hjaPoGjb8tXZew","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 0x3a2a6ef84a9da75141855e984d642280710a09d79b930be3f01d33ff1adc7528. 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/6v8ebek5hjaPoGjb8tXZew.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6v8ebek5hjaPoGjb8tXZew.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3a2a6ef84a9da75141855e984d642280710a09d79b930be3f01d33ff1adc7528","isrc":"BRAPF0600057","name":"Alegria, Alegria (feat. Caetano Veloso)","registered_at":"2026-06-06T03:24:32Z","spotify_id":"6v8ebek5hjaPoGjb8tXZew","type":"track"}

Além do Horizonte (feat. Jota Quest)
type: MusicRecording
duration: PT4M35S
duration ms: 275560
explicit: false
by artist: Roberto Carlos
by artist: Jota Quest
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:15:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d0dbf07e47768c2019f3f573750085c325cdaee6bb1a36343ed701331e1a60e
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/5TwF3Z9ZWZth038Ixy5AOo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TwF3Z9ZWZth038Ixy5AOo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d0dbf07e47768c2019f3f573750085c325cdaee6bb1a36343ed701331e1a60e","isrc":"BRAPF0600058","name":"Além do Horizonte (feat. Jota Quest)","registered_at":"2026-06-05T08:15:40Z","spotify_id":"5TwF3Z9ZWZth038Ixy5AOo","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 0x8d0dbf07e47768c2019f3f573750085c325cdaee6bb1a36343ed701331e1a60e. 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/5TwF3Z9ZWZth038Ixy5AOo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TwF3Z9ZWZth038Ixy5AOo.
  date published: 2026-06-13T15:41:10Z
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Jovens Tardes de Domingo (feat. Jerry Adriani, Cleide Alves, Wanderley Cardoso, Ed Carlos, Erasmo Carlos, Ronaldo Luis, Marcio Augusto, Martinha, José Ricardo, Rosemary, Ari Sanches, Waldiren
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duration: PT4M0S
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by artist: Roberto Carlos
by artist: Jerry Adriani
by artist: Cleide Alves
by artist: Wanderley Cardoso
by artist: Ed Carlos
by artist: Erasmo Carlos
by artist: Ronaldo Luis
by artist: Marcio Augusto
by artist: Martinha
by artist: José Ricardo
by artist: Rosemary
by artist: Ari Sanches
by artist: Waldireni
by artist: Wanderléa
by artist: Ed Wilson
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600059

Martinha: Minha História (Ao Vivo)
type: MusicAlbum
date published: 2019-06-30
track: Confissões - Ao Vivo
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  duration: PT2M41S
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  by artist: Ayrton Montarroyos
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    type: MusicAlbum
    date published: 2019-06-30
track: Tudo - Ao Vivo
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  by artist: Claudette Soares
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    type: MusicAlbum
    date published: 2019-06-30
track: Eu Daria Minha Vida - Ao Vivo
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  by artist: Wanderléa
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    type: MusicAlbum
    date published: 2019-06-30
track: Aqui - Ao Vivo
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  by artist: Sérgio Reis
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    type: MusicAlbum
    date published: 2019-06-30
track: Barra Limpa - Ao Vivo
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  by artist: Érika Martins
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    date published: 2019-06-30
track: Batuque Na Minha Janela - Ao Vivo
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  by artist: Maria Alcina
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    type: MusicAlbum
    date published: 2019-06-30
track: Presente de Deus - Ao Vivo
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  by artist: Agnaldo Timoteo
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    type: MusicAlbum
    date published: 2019-06-30
track: Pouco a Pouco - Ao Vivo
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  by artist: Gilliard
  in album: Martinha: Minha História (Ao Vivo)
    type: MusicAlbum
    date published: 2019-06-30
track: Eu Te Amo Mesmo Assim - Ao Vivo
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  by artist: Cida Moreira
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    type: MusicAlbum
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track: Vestido Branco - Ao Vivo
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  by artist: Rhaissa Bittar
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    date published: 2019-06-30
track: Deixei - Ao Vivo
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  by artist: Helio Flanders
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    date published: 2019-06-30
track: Ele - Ao Vivo
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  by artist: Celia e Celma
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    type: MusicAlbum
    date published: 2019-06-30
track: Como É Que Vai Ficar - Ao Vivo
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  by artist: Luiz Ayrao
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    date published: 2019-06-30
track: Somos Apaixonados - Ao Vivo
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  by artist: Flávia Bittencourt
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    date published: 2019-06-30
track: Eu Quero a América do Sul - Ao Vivo
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  by artist: Altemar Dutra Junior
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    date published: 2019-06-30
track: Que Homem É Esse? - Ao Vivo
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  by artist: Adryana Ribeiro
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    date published: 2019-06-30
track: Estou Apaixonada por um Velho Amigo - Ao Vivo
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  by artist: Vera Lucia
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track: Queixas - Ao Vivo
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  by artist: Wanessa Camargo
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track: Não Está Sozinho Quem Tem Deus Ao Lado - Ao Vivo
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  by artist: Silvio Brito
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    date published: 2019-06-30
track: Sendo Filha de Quem Sou - Ao Vivo
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  by artist: Martinha
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    date published: 2019-06-30

Sucessos da Jovem Guarda
type: MusicAlbum
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    type: MusicAlbum
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O4ukfxjTRxBhx0fvKQ4In
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f69465533c88cdb934aa4d858a5a0d41a2af0ca7eb72babf03f2fe0722adb8a. 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/6O4ukfxjTRxBhx0fvKQ4In.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O4ukfxjTRxBhx0fvKQ4In.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x3f69465533c88cdb934aa4d858a5a0d41a2af0ca7eb72babf03f2fe0722adb8a","isrc":"NLRD52410294","name":"A Praça","registered_at":"2026-06-27T08:55:57Z","spotify_id":"6O4ukfxjTRxBhx0fvKQ4In","type":"track"}
track: A Volta
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  by artist: Os Vips
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    type: MusicAlbum
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track: Alguém Na Multidão
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track: Banho de lua
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  by artist: Celly Campelo
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    type: MusicAlbum
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43763611a1fd87ea1129b937dccc144af3e0dea2cc7aac1fd8d904412f71873. 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/5DpjOb1ebbTKrnpyJh8hrq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DpjOb1ebbTKrnpyJh8hrq.
    date published: 2026-07-02T03:55:08Z
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track: Biquini de Bolinha Amarelinha
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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 0x828e40ceb3fb10ed4233d0d0f7e3302895f6babd1dd0b3f8bcc3c49b18d45d90. 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/2R7XR1TGfiXQqupJlvwOuy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R7XR1TGfiXQqupJlvwOuy.
    date published: 2026-07-02T05:09:12Z
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track: Broto Legal
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track: Diana
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  subject of: OpenTimestamps Proof of Existence
track: Doce Doce Amor
track: O Bom
track: Era Um Garoto Que Como Eu Amava Os Beatles e Os Rolling Stones
track: Estou Começando a Chorar
track: Estúpido cupido
track: Eu Te Amo Mesmo Assim
track: Filme Triste
track: Lacinhos Cor de Rosa
track: Menina Linda
track: Meu Primeiro Amor
track: Ritmo da Chuva
track: Oh! Carol
track: Pare o Casamento
track: Pobre Menina
track: Rua Augusta

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/0Cx1QK8DkBm1T0ECg7NHAy.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cx1QK8DkBm1T0ECg7NHAy

OTSTimestamp
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OTSCanonicalRecord
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0xb4dcd799fc84f7fe10742f58938304554a64218d79acc553ac793129aed335ae. 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/0Cx1QK8DkBm1T0ECg7NHAy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cx1QK8DkBm1T0ECg7NHAy.
date published: 2026-06-13T15:41:10Z

Doce Doce Amor
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isrc code: NLRD52410301

O Bom
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explicit: false
by artist: Eduardo Araujo
in album: Sucessos da Jovem Guarda
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Era Um Garoto Que Como Eu Amava Os Beatles e Os Rolling Stones
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explicit: false
by artist: Os Incríveis
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410303

Estou Começando a Chorar
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isrc code: NLRD52410304

Estúpido cupido
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in album: Sucessos da Jovem Guarda
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Eu Te Amo Mesmo Assim
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Filme Triste
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in album: Sucessos da Jovem Guarda
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isrc code: NLRD52410307

Lacinhos Cor de Rosa
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by artist: Celly Campelo
in album: Sucessos da Jovem Guarda
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isrc code: NLRD52410308

Menina Linda
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by artist: Renato e Seus Blue Caps
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410309

Meu Primeiro Amor
type: MusicRecording
duration: PT2M24S
duration ms: 144720
explicit: false
by artist: Renato e Seus Blue Caps
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410310

Ritmo da Chuva
type: MusicRecording
duration: PT2M26S
duration ms: 146480
explicit: false
by artist: Demetrius
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410311

Oh! Carol
type: MusicRecording
duration: PT2M12S
duration ms: 132360
explicit: false
by artist: Carlos Gonzaga
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410312

Pare o Casamento
type: MusicRecording
duration: PT2M19S
duration ms: 139973
explicit: false
by artist: Wanderléa
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410313

Pobre Menina
type: MusicRecording
duration: PT2M34S
duration ms: 154933
explicit: false
by artist: Leno e Lilian
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410314

Rua Augusta
type: MusicRecording
duration: PT2M35S
duration ms: 155853
explicit: false
by artist: Ronnie Cord
in album: Sucessos da Jovem Guarda
  type: MusicAlbum
  date published: 2012-07-10
isrc code: NLRD52410315

As Melhores dos Anos 60: Vol. 18
type: MusicAlbum
date published: 1961-08-01
track: Boa Noite, Meu Bem
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176666
  explicit: false
  by artist: Wanderléa
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Vivo Só
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126014
  explicit: false
  by artist: Renato e Seus Blue Caps
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Ninguém Poderá Julgar-me
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165067
  explicit: false
  by artist: Jerry Adriani
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Sandra
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119405
  explicit: false
  by artist: Ed Wilson
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Devolva-Me
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154671
  explicit: false
  by artist: Leno e Lilian
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Nunca Leve Sua Garota Ao Boliche
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141531
  explicit: false
  by artist: Pedro Paulo
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Io Ti Daro Di Piu
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172329
  explicit: false
  by artist: Jerry Adriani
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Até O Fim
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201691
  explicit: false
  by artist: Renato e Seus Blue Caps
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Viver Sem Você
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150674
  explicit: false
  by artist: Wanderléa
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Se Você Quer
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129123
  explicit: false
  by artist: Ed Wilson
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Pobre Menina
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157492
  explicit: false
  by artist: Leno e Lilian
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
  isrc code: NL3M12407918
track: Se Você Me Abandonar
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158171
  explicit: false
  by artist: Os Jovens
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Eu Daria Minha Vida
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256532
  explicit: false
  by artist: Martinha
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01
track: Eu Te Amo Mesmo Assim
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167560
  explicit: false
  by artist: Martinha
  in album: As Melhores dos Anos 60: Vol. 18
    type: MusicAlbum
    date published: 1961-08-01

1969
type: MusicAlbum
date published: 2022-02-11
track: A PROCURA DE MIM
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318020
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: EU VOU
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213995
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: EU ESCUTEI O SEU ADEUS
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211998
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: VOU DEIXAR VOCÊ
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196998
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: CANSEI DE CONVERSA
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154993
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: TARDE MUITO TARDE
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177980
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: ESTOU ARREPENDIDA
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154017
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
  isrc code: BX4E52016632
track: DEIXEI
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210999
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: MINHA CANÇÃO E EU
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216990
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11
track: SOU FELIZ SÓ POR TER VOCÊ
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102005
  explicit: false
  by artist: Martinha
  in album: 1969
    type: MusicAlbum
    date published: 2022-02-11

Selecao De Ouro
type: MusicAlbum
date published: 1999-01-01
track: Barra Limpa
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126400
  explicit: false
  by artist: Martinha
  in album: Selecao De Ouro
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: BREMI7100230
track: Eu Te Amo Mesmo Assim
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160200
  explicit: false
  by artist: Martinha
  in album: Selecao De Ouro
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: BREMI9800295
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:12:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0627b3a7aa7e4bcb2efd630bb6c58391575beab8e7483bd1e7ea5e221a27ab2a
  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/7b4K81HHxPRjO2OfX69ZZG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7b4K81HHxPRjO2OfX69ZZG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0627b3a7aa7e4bcb2efd630bb6c58391575beab8e7483bd1e7ea5e221a27ab2a","isrc":"BREMI9800295","name":"Eu Te Amo Mesmo Assim","registered_at":"2026-06-06T07:12:40Z","spotify_id":"7b4K81HHxPRjO2OfX69ZZG","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 0x0627b3a7aa7e4bcb2efd630bb6c58391575beab8e7483bd1e7ea5e221a27ab2a. 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/7b4K81HHxPRjO2OfX69ZZG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7b4K81HHxPRjO2OfX69ZZG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0627b3a7aa7e4bcb2efd630bb6c58391575beab8e7483bd1e7ea5e221a27ab2a","isrc":"BREMI9800295","name":"Eu Te Amo Mesmo Assim","registered_at":"2026-06-06T07:12:40Z","spotify_id":"7b4K81HHxPRjO2OfX69ZZG","type":"track"}
track: Eu Daria Minha Vida
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250533
  explicit: false
  by artist: Martinha
  in album: Selecao De Ouro
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: BREMI6900124
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:26:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcd667f17f8cae9703a25e3df65027a493676ccf2fd322fe953c2dd86a3822c4
  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/4Kas4SEnssGPVZnBggAHaV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Kas4SEnssGPVZnBggAHaV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbcd667f17f8cae9703a25e3df65027a493676ccf2fd322fe953c2dd86a3822c4","isrc":"BREMI6900124","name":"Eu Daria Minha Vida","registered_at":"2026-06-05T14:26:24Z","spotify_id":"4Kas4SEnssGPVZnBggAHaV","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 0xbcd667f17f8cae9703a25e3df65027a493676ccf2fd322fe953c2dd86a3822c4. 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/4Kas4SEnssGPVZnBggAHaV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Kas4SEnssGPVZnBggAHaV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbcd667f17f8cae9703a25e3df65027a493676ccf2fd322fe953c2dd86a3822c4","isrc":"BREMI6900124","name":"Eu Daria Minha Vida","registered_at":"2026-06-05T14:26:24Z","spotify_id":"4Kas4SEnssGPVZnBggAHaV","type":"track"}
track: Aqui
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248960
  explicit: false
  by artist: Martinha
  in album: Selecao De Ouro
    type: MusicAlbum
    date published: 1999-01-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T01:02:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf17354725a46bf3373cad099ed17aeab040d6ce3e1e6937bd4f415923561f7c3
  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/1X9oPEJt5elImqAMRELQDz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1X9oPEJt5elImqAMRELQDz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17354725a46bf3373cad099ed17aeab040d6ce3e1e6937bd4f415923561f7c3. 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/1X9oPEJt5elImqAMRELQDz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1X9oPEJt5elImqAMRELQDz.
    date published: 2026-06-13T13:32:09Z
track: Pior Pra Você Bem Pior Pra Mim
  type: MusicRecording
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  explicit: false
  by artist: Martinha
  in album: Selecao De Ouro
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: BREMI6900125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T00:24:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x41d915cbc0b75489431777baffef360f9c16b45d679d5b9e2cc700828d5739ce
  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/1mrG5f0B5dzTybQengHm8V.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mrG5f0B5dzTybQengHm8V
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x41d915cbc0b75489431777baffef360f9c16b45d679d5b9e2cc700828d5739ce","isrc":"BREMI6900125","name":"Pior Pra Você Bem Pior Pra Mim","registered_at":"2026-06-19T00:24:17Z","spotify_id":"1mrG5f0B5dzTybQengHm8V","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 0x41d915cbc0b75489431777baffef360f9c16b45d679d5b9e2cc700828d5739ce. 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/1mrG5f0B5dzTybQengHm8V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mrG5f0B5dzTybQengHm8V.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x41d915cbc0b75489431777baffef360f9c16b45d679d5b9e2cc700828d5739ce","isrc":"BREMI6900125","name":"Pior Pra Você Bem Pior Pra Mim","registered_at":"2026-06-19T00:24:17Z","spotify_id":"1mrG5f0B5dzTybQengHm8V","type":"track"}
track: Gosto De Você
track: Yesterday
track: A Minha Melhor Amiga
track: Escuta
track: Volta Depressa
track: Meu Vestidinho
track: Não É Tristeza
track: Arranje Outra Namorada
track: Historinha De Amor
track: Se Não Fosse A Lua
track: Se Eu Te Amasse Mais Do Que Te Amo Agora
track: Morrer Por Seu Amor
track: Linda Flor Yaya
track: Somos Iguais
track: Maria Madalena (I Don'T Know How To Love Him)

Gosto De Você
type: MusicRecording
duration: PT2M39S
duration ms: 159773
explicit: false
by artist: Martinha
in album: Selecao De Ouro
  type: MusicAlbum
  date published: 1999-01-01
isrc code: BREMI6900127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T07:35:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cb08d8b172ea0bda0099f9106a55d16c159c33744a2afa5222f9a7374f5f23f
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/7bTBuYGMEsUWYKKb6zL19h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bTBuYGMEsUWYKKb6zL19h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cb08d8b172ea0bda0099f9106a55d16c159c33744a2afa5222f9a7374f5f23f","isrc":"BREMI6900127","name":"Gosto De Você","registered_at":"2026-06-26T07:35:27Z","spotify_id":"7bTBuYGMEsUWYKKb6zL19h","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 0x2cb08d8b172ea0bda0099f9106a55d16c159c33744a2afa5222f9a7374f5f23f. 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/7bTBuYGMEsUWYKKb6zL19h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bTBuYGMEsUWYKKb6zL19h.
  date published: 2026-07-02T11:34:59Z
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Yesterday
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  date published: 1999-01-01
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A Minha Melhor Amiga
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  date published: 1999-01-01
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Escuta
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  date published: 1999-01-01
isrc code: BREMI7100232

Volta Depressa
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  type: MusicAlbum
  date published: 1999-01-01
isrc code: BREMI7100256

Meu Vestidinho
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by artist: Martinha
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  type: MusicAlbum
  date published: 1999-01-01
isrc code: BREMI6900126

Não É Tristeza
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by artist: Martinha
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  type: MusicAlbum
  date published: 1999-01-01

Arranje Outra Namorada
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Historinha De Amor
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  date published: 1999-01-01
isrc code: BREMI6700106

Se Não Fosse A Lua
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Se Eu Te Amasse Mais Do Que Te Amo Agora
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isrc code: BREMI8600308

Morrer Por Seu Amor
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by artist: Martinha
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isrc code: BREMI8600309

Linda Flor Yaya
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  date published: 1999-01-01
isrc code: BREMI7200152

Somos Iguais
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Maria Madalena (I Don'T Know How To Love Him)
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isrc code: BREMI7200177

Martinha (1989)
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track: Estou Apaixonada por um Velho Amigo
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track: Vai
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    date published: 1988-12-01
  isrc code: QM4TX1914450
track: Deitada Na Cama
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  duration: PT3M55S
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  by artist: Martinha
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  isrc code: QM4TX1914451
track: Presente de Deus
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track: Conversas
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  isrc code: QM4TX1914453
track: Esqueça
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  by artist: Martinha
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    date published: 1988-12-01
  isrc code: QM4TX1914454
track: Cilada
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T17:25:41Z
track: Nós Dois Nunca Mais
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track: No Pé da Serra
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track: Quem Sabe
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track: Me Ajuda a Te Esquecer
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track: Me Deixe Ir
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Martinha (1988)
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track: Chora Peito
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  by artist: Martinha
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track: Pouco a Pouco
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track: Não Diga Nada
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track: Já Sei
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track: Aqui
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  by artist: Martinha
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track: Muito Estranho (Cuida Bem de Mim)
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  by artist: Martinha
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track: Que Homem É Esse
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  by artist: Martinha
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track: Boa Noite, Amor
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  by artist: Martinha
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track: Você
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Aos Amigos, Aos Amantes, a Você
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track: Copo de Vinho
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track: Casa Grande
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track: Não Diga Nada
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track: Yo Mañana
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Martinha
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  subject of: OpenTimestamps Proof of Existence
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track: Muito Estranho (Cuida Bem de Mim)
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Grades Sucessos Do Brasil
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Como é Que Vai Ficar?
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Martinha (1978)
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  subject of: OpenTimestamps Proof of Existence
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Amigos y Amantes
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Como Antigamente
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Eu Te Amo Mesmo Assim
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Hoy Daría Yo la Vida y Todos Sus Exitos en Español
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  subject of: OpenTimestamps Proof of Existence
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  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805068
track: Aqui
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242173
  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T07:34:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe2fe818e194983d2443cf67499f18413789e0edfce515421143f7f93aa4acf7d
  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/2SIZOqeqJzfzlY2OQneIgg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SIZOqeqJzfzlY2OQneIgg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fe818e194983d2443cf67499f18413789e0edfce515421143f7f93aa4acf7d. 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/2SIZOqeqJzfzlY2OQneIgg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SIZOqeqJzfzlY2OQneIgg.
    date published: 2026-07-02T11:34:59Z
track: Vestido Blanco
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192360
  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805070
track: Morir por Amor
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209840
  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805071
track: Mi Enamorado
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159426
  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805072
track: Este Es el Fin
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214840
  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805073
track: Según Tu Conversas
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155400
  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805074
track: Yo Soy para Ti
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165360
  explicit: false
  by artist: Martinha
  in album: Hoy Daría Yo la Vida y Todos Sus Exitos en Español
    type: MusicAlbum
    date published: 1970-05-18
  isrc code: USJE61805075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:52:07+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

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc4390f732da34b1852ee6a5f85fa63d1038d7180d879dbe4f0dec6d6e57d60b8

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/6p6DrBUnDvAPyDmNk0LJUB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p6DrBUnDvAPyDmNk0LJUB

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc4390f732da34b1852ee6a5f85fa63d1038d7180d879dbe4f0dec6d6e57d60b8","isrc":"USJE61805075","name":"Yo Soy para Ti","registered_at":"2026-06-10T23:52:07Z","spotify_id":"6p6DrBUnDvAPyDmNk0LJUB","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 0xc4390f732da34b1852ee6a5f85fa63d1038d7180d879dbe4f0dec6d6e57d60b8. 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/6p6DrBUnDvAPyDmNk0LJUB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p6DrBUnDvAPyDmNk0LJUB.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xc4390f732da34b1852ee6a5f85fa63d1038d7180d879dbe4f0dec6d6e57d60b8","isrc":"USJE61805075","name":"Yo Soy para Ti","registered_at":"2026-06-10T23:52:07Z","spotify_id":"6p6DrBUnDvAPyDmNk0LJUB","type":"track"}

Martinha É o Sucesso
type: MusicAlbum
date published: 1969-08-01
track: Eu Daria Minha Vida
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256532
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
  isrc code: NLRD52420181
track: Pior Pra Você, Bem Pior Pra Mim
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254133
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
  isrc code: NLRD52420182
track: Seja o Que Deus Quizer
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187360
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Não Gosto Mais de Você
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128345
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Pra Que Amar Você
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172933
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Gosto de Você
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164813
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Eu Te Amo Mesmo Assim
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167560
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Por Quem Estou Apaixonada
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203026
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Você Não Voltou
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154533
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Se Você Não Explicar
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180093
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Meu Vestidinho
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224226
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01
track: Não Sei Se Você Sabe
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138760
  explicit: false
  by artist: Martinha
  in album: Martinha É o Sucesso
    type: MusicAlbum
    date published: 1969-08-01

Vamos Estudar
type: MusicAlbum
date published: 2023-05-02
track: Vamos Estudar
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242651
  explicit: false
  by artist: Martinha
  in album: Vamos Estudar
    type: MusicAlbum
    date published: 2023-05-02

Sendo Filha de Quem Sou (ao Vivo)
type: MusicAlbum
date published: 2019-06-30
track: Sendo Filha de Quem Sou - Ao Vivo
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124842
  explicit: false
  by artist: Martinha
  in album: Sendo Filha de Quem Sou (ao Vivo)
    type: MusicAlbum
    date published: 2019-06-30
  isrc code: BR2RA1900081

Como Sempre (Para Vanusa)
type: MusicAlbum
date published: 1991-12-01
track: Como Sempre (Para Vanusa)
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296453
  explicit: false
  by artist: Martinha
  in album: Como Sempre (Para Vanusa)
    type: MusicAlbum
    date published: 1991-12-01

Martinha (1985)
type: MusicAlbum
date published: 1985-01-01
track: Agora Não
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215026
  explicit: false
  by artist: Martinha
  in album: Martinha (1985)
    type: MusicAlbum
    date published: 1985-01-01
  isrc code: QM4TW1502609
track: Quatro Paredes
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233186
  explicit: false
  by artist: Martinha
  in album: Martinha (1985)
    type: MusicAlbum
    date published: 1985-01-01

Martinha (1983)
type: MusicAlbum
date published: 1983-01-01
track: Eu Quero a América do Sul
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169377
  explicit: false
  by artist: Martinha
  in album: Martinha (1983)
    type: MusicAlbum
    date published: 1983-01-01
  isrc code: QM6N21536546
track: Ele
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221544
  explicit: false
  by artist: Martinha
  in album: Martinha (1983)
    type: MusicAlbum
    date published: 1983-01-01

Martinha (1982)
type: MusicAlbum
date published: 1982-01-01
track: Eu Quero Ser uma Mulher
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167000
  explicit: false
  by artist: Martinha
  in album: Martinha (1982)
    type: MusicAlbum
    date published: 1982-01-01
track: Cama vazia
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215719
  explicit: false
  by artist: Martinha
  in album: Martinha (1982)
    type: MusicAlbum
    date published: 1982-01-01

Ele
type: MusicAlbum
date published: 1978-03-01
track: Ele
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222506
  explicit: false
  by artist: Martinha
  in album: Ele
    type: MusicAlbum
    date published: 1978-03-01
track: Histórias
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246886
  explicit: false
  by artist: Martinha
  in album: Ele
    type: MusicAlbum
    date published: 1978-03-01

Agua Caliente
type: MusicAlbum
date published: 1977-06-30
track: Agua Caliente
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265333
  explicit: false
  by artist: Martinha
  in album: Agua Caliente
    type: MusicAlbum
    date published: 1977-06-30
  isrc code: QM6N21528743
track: A la Orilla del Mar
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141640
  explicit: false
  by artist: Martinha
  in album: Agua Caliente
    type: MusicAlbum
    date published: 1977-06-30

18 Festival Español de la Cancion
type: MusicAlbum
date published: 1976-06-30
track: Amigos
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197733
  explicit: false
  by artist: Martinha
  in album: 18 Festival Español de la Cancion
    type: MusicAlbum
    date published: 1976-06-30
track: Llueve
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187200
  explicit: false
  by artist: Martinha
  in album: 18 Festival Español de la Cancion
    type: MusicAlbum
    date published: 1976-06-30

Martinha (1975)
type: MusicAlbum
date published: 1975-03-01
track: Você e Eu
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181906
  explicit: false
  by artist: Martinha
  in album: Martinha (1975)
    type: MusicAlbum
    date published: 1975-03-01
track: Como É Que Vai Ficar?
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207613
  explicit: false
  by artist: Martinha
  in album: Martinha (1975)
    type: MusicAlbum
    date published: 1975-03-01
track: Deixe-Me Chorar - Bonus
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163905
  explicit: false
  by artist: Martinha
  in album: Martinha (1975)
    type: MusicAlbum
    date published: 1975-03-01
  isrc code: QM4TX1940968
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T22:28:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6909ac8cacf8fb028260b5e2ef1e3b0bbcb600d43764570b11a7770df4c9265
  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/27cQCCTpeudGpI1Nmz2liA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27cQCCTpeudGpI1Nmz2liA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc6909ac8cacf8fb028260b5e2ef1e3b0bbcb600d43764570b11a7770df4c9265","isrc":"QM4TX1940968","name":"Deixe-Me Chorar - Bonus","registered_at":"2026-06-27T22:28:16Z","spotify_id":"27cQCCTpeudGpI1Nmz2liA","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 0xc6909ac8cacf8fb028260b5e2ef1e3b0bbcb600d43764570b11a7770df4c9265. 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/27cQCCTpeudGpI1Nmz2liA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27cQCCTpeudGpI1Nmz2liA.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xc6909ac8cacf8fb028260b5e2ef1e3b0bbcb600d43764570b11a7770df4c9265","isrc":"QM4TX1940968","name":"Deixe-Me Chorar - Bonus","registered_at":"2026-06-27T22:28:16Z","spotify_id":"27cQCCTpeudGpI1Nmz2liA","type":"track"}

Jovem Guarda Sem Limite
type: MusicAlbum
date published: 2007-01-08
track: Última Canção
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219906
  explicit: false
  by artist: Martinha
  in album: Jovem Guarda Sem Limite
    type: MusicAlbum
    date published: 2007-01-08
  isrc code: BRPGD9500666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:47:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4f32d386691e157cdeb5879a511416440f55eca1f456136bf34c5b8dd2cb872
  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/41FZYe7QtJXlmqGfLIWveM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41FZYe7QtJXlmqGfLIWveM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4f32d386691e157cdeb5879a511416440f55eca1f456136bf34c5b8dd2cb872","isrc":"BRPGD9500666","name":"Última Canção","registered_at":"2026-06-05T22:47:05Z","spotify_id":"41FZYe7QtJXlmqGfLIWveM","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 0xc4f32d386691e157cdeb5879a511416440f55eca1f456136bf34c5b8dd2cb872. 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/41FZYe7QtJXlmqGfLIWveM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41FZYe7QtJXlmqGfLIWveM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc4f32d386691e157cdeb5879a511416440f55eca1f456136bf34c5b8dd2cb872","isrc":"BRPGD9500666","name":"Última Canção","registered_at":"2026-06-05T22:47:05Z","spotify_id":"41FZYe7QtJXlmqGfLIWveM","type":"track"}
track: Prova De Fogo
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157653
  explicit: false
  by artist: Wanderléa
  in album: Jovem Guarda Sem Limite
    type: MusicAlbum
    date published: 2007-01-08
  isrc code: BRPGD9500691
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:08:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee048b628df5ee016e56c88bf0b4d3d9a2f5951a7c61569c059c498deb753672
  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/6Vd6ZkVl3OLthFVr6NLUG0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vd6ZkVl3OLthFVr6NLUG0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee048b628df5ee016e56c88bf0b4d3d9a2f5951a7c61569c059c498deb753672","isrc":"BRPGD9500691","name":"Prova De Fogo","registered_at":"2026-06-22T05:08:00Z","spotify_id":"6Vd6ZkVl3OLthFVr6NLUG0","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 0xee048b628df5ee016e56c88bf0b4d3d9a2f5951a7c61569c059c498deb753672. 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/6Vd6ZkVl3OLthFVr6NLUG0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vd6ZkVl3OLthFVr6NLUG0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xee048b628df5ee016e56c88bf0b4d3d9a2f5951a7c61569c059c498deb753672","isrc":"BRPGD9500691","name":"Prova De Fogo","registered_at":"2026-06-22T05:08:00Z","spotify_id":"6Vd6ZkVl3OLthFVr6NLUG0","type":"track"}
track: Pare O Casamento
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144093
  explicit: false
  by artist: Wanderléa
  in album: Jovem Guarda Sem Limite
    type: MusicAlbum
    date published: 2007-01-08
  isrc code: BRPGD9500665
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:32:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b3adf1d599ae13ebfc9a3805c9ca26c4a32ef0a4ec21cd9a95b374a6dc6361c
  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/0WLm0PxkA9BBB3FKs8JyPv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WLm0PxkA9BBB3FKs8JyPv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0b3adf1d599ae13ebfc9a3805c9ca26c4a32ef0a4ec21cd9a95b374a6dc6361c","isrc":"BRPGD9500665","name":"Pare O Casamento","registered_at":"2026-06-18T18:32:40Z","spotify_id":"0WLm0PxkA9BBB3FKs8JyPv","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 0x0b3adf1d599ae13ebfc9a3805c9ca26c4a32ef0a4ec21cd9a95b374a6dc6361c. 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/0WLm0PxkA9BBB3FKs8JyPv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WLm0PxkA9BBB3FKs8JyPv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0b3adf1d599ae13ebfc9a3805c9ca26c4a32ef0a4ec21cd9a95b374a6dc6361c","isrc":"BRPGD9500665","name":"Pare O Casamento","registered_at":"2026-06-18T18:32:40Z","spotify_id":"0WLm0PxkA9BBB3FKs8JyPv","type":"track"}
track: Baby Rock
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123626
  explicit: false
  by artist: Tony Campello
  in album: Jovem Guarda Sem Limite
    type: MusicAlbum
    date published: 2007-01-08
  isrc code: BRUM70800625
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:16:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd91bf1c8733d4814300caa7e220ce136decab7f506c3b130ec77b086c4c3453
  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/1ghhyb1ZbzCoa69880VT3h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ghhyb1ZbzCoa69880VT3h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd91bf1c8733d4814300caa7e220ce136decab7f506c3b130ec77b086c4c3453","isrc":"BRUM70800625","name":"Baby Rock","registered_at":"2026-06-25T08:16:43Z","spotify_id":"1ghhyb1ZbzCoa69880VT3h","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 0xfd91bf1c8733d4814300caa7e220ce136decab7f506c3b130ec77b086c4c3453. 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/1ghhyb1ZbzCoa69880VT3h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ghhyb1ZbzCoa69880VT3h.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xfd91bf1c8733d4814300caa7e220ce136decab7f506c3b130ec77b086c4c3453","isrc":"BRUM70800625","name":"Baby Rock","registered_at":"2026-06-25T08:16:43Z","spotify_id":"1ghhyb1ZbzCoa69880VT3h","type":"track"}
track: Feche Os Olhos
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136600
  explicit: false
  by artist: Renato e Seus Blue Caps
  in album: Jovem Guarda Sem Limite
    type: MusicAlbum
    date published: 2007-01-08
  isrc code: BRPGD9500698
  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: Devolva-Me
track: A Praça
track: Menina Linda
track: Doce, Doce Amor
track: Alguém Na Multidão
track: A Volta
track: O Bom Rapaz
track: Doce De Coco
track: Coruja
track: O Caderninho
track: Meu Bem
track: Pobre Menina
track: Ternura
track: Pensando Nela
track: Emoção
track: Rua Augusta
track: A Festa Do Bolinha
track: Eu Daria A Minha Vida
track: Querida
track: Vem Quente Que Eu Estou Fervendo
track: A Pobreza (Paixão Proibida)
track: Era Um Garoto Como Eu Amava Os Beatles E Os Rolling Stones
track: Tijolinho
track: Sentado À Beira Do Caminho

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T04:28:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe811ad19659527c507e038bd7081ea9b898032b45a43297f5e1f6fb2f27de01a

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/0yhZNEXbQkR9N0Re5dpwMA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yhZNEXbQkR9N0Re5dpwMA

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe811ad19659527c507e038bd7081ea9b898032b45a43297f5e1f6fb2f27de01a","isrc":"BRPGD9500698","name":"Feche Os Olhos","registered_at":"2026-06-08T04:28:43Z","spotify_id":"0yhZNEXbQkR9N0Re5dpwMA","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 0xe811ad19659527c507e038bd7081ea9b898032b45a43297f5e1f6fb2f27de01a. 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/0yhZNEXbQkR9N0Re5dpwMA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yhZNEXbQkR9N0Re5dpwMA.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xe811ad19659527c507e038bd7081ea9b898032b45a43297f5e1f6fb2f27de01a","isrc":"BRPGD9500698","name":"Feche Os Olhos","registered_at":"2026-06-08T04:28:43Z","spotify_id":"0yhZNEXbQkR9N0Re5dpwMA","type":"track"}

Devolva-Me
type: MusicRecording
duration: PT2M39S
duration ms: 159000
explicit: false
by artist: Lilian Wilson
by artist: Ed Wilson
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500667
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:11:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x861740ef20fc9b97a9d537efb9e33d7289cfddea75979a54e26611f62bfe21d0
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/7pKy4voR7zjB9FPjGOmSGb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pKy4voR7zjB9FPjGOmSGb
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 0x861740ef20fc9b97a9d537efb9e33d7289cfddea75979a54e26611f62bfe21d0. 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/7pKy4voR7zjB9FPjGOmSGb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pKy4voR7zjB9FPjGOmSGb.
  date published: 2026-06-13T17:25:41Z

A Praça
type: MusicRecording
duration: PT3M12S
duration ms: 192466
explicit: false
by artist: Ronnie Von
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRUM70800624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:17:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf99fb98e30aba6b76a4d142be042743591aacc75517e1f315ce9c33846f5af43
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/7bFXKWhhgUbdU2rAE7YH26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bFXKWhhgUbdU2rAE7YH26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf99fb98e30aba6b76a4d142be042743591aacc75517e1f315ce9c33846f5af43","isrc":"BRUM70800624","name":"A Praça","registered_at":"2026-06-06T18:17:19Z","spotify_id":"7bFXKWhhgUbdU2rAE7YH26","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 0xf99fb98e30aba6b76a4d142be042743591aacc75517e1f315ce9c33846f5af43. 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/7bFXKWhhgUbdU2rAE7YH26.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bFXKWhhgUbdU2rAE7YH26.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xf99fb98e30aba6b76a4d142be042743591aacc75517e1f315ce9c33846f5af43","isrc":"BRUM70800624","name":"A Praça","registered_at":"2026-06-06T18:17:19Z","spotify_id":"7bFXKWhhgUbdU2rAE7YH26","type":"track"}

Menina Linda
type: MusicRecording
duration: PT2M45S
duration ms: 165840
explicit: false
by artist: Renato e Seus Blue Caps
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:28:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd30dc40e6b69ed6bed74758d3808d5ffc237b28387a14ad5a83c1910869870b5
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/5GXRdcZ7jIUljBd6xIxkbY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GXRdcZ7jIUljBd6xIxkbY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd30dc40e6b69ed6bed74758d3808d5ffc237b28387a14ad5a83c1910869870b5","isrc":"BRPGD9500661","name":"Menina Linda","registered_at":"2026-06-07T14:28:25Z","spotify_id":"5GXRdcZ7jIUljBd6xIxkbY","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 0xd30dc40e6b69ed6bed74758d3808d5ffc237b28387a14ad5a83c1910869870b5. 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/5GXRdcZ7jIUljBd6xIxkbY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GXRdcZ7jIUljBd6xIxkbY.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd30dc40e6b69ed6bed74758d3808d5ffc237b28387a14ad5a83c1910869870b5","isrc":"BRPGD9500661","name":"Menina Linda","registered_at":"2026-06-07T14:28:25Z","spotify_id":"5GXRdcZ7jIUljBd6xIxkbY","type":"track"}

Doce, Doce Amor
type: MusicRecording
duration: PT2M51S
duration ms: 171440
explicit: false
by artist: Jerry Adriani
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500694
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:28:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ef908e3263fd4d9269dcd567678c6ad941d471c349614a7c04700d93eebf13c
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/3ZUIPkQ3tzi9EYrqoFZSrY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZUIPkQ3tzi9EYrqoFZSrY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ef908e3263fd4d9269dcd567678c6ad941d471c349614a7c04700d93eebf13c","isrc":"BRPGD9500694","name":"Doce, Doce Amor","registered_at":"2026-06-18T03:28:15Z","spotify_id":"3ZUIPkQ3tzi9EYrqoFZSrY","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 0x5ef908e3263fd4d9269dcd567678c6ad941d471c349614a7c04700d93eebf13c. 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/3ZUIPkQ3tzi9EYrqoFZSrY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZUIPkQ3tzi9EYrqoFZSrY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5ef908e3263fd4d9269dcd567678c6ad941d471c349614a7c04700d93eebf13c","isrc":"BRPGD9500694","name":"Doce, Doce Amor","registered_at":"2026-06-18T03:28:15Z","spotify_id":"3ZUIPkQ3tzi9EYrqoFZSrY","type":"track"}

Alguém Na Multidão
type: MusicRecording
duration: PT2M38S
duration ms: 158066
explicit: false
by artist: Golden Boys
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:06:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x087265b50438702163e07abf91f5b105102005ebd16f6237dbb17f673117970a
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/6akbPx8BgNUUn7ZlZ89GmT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6akbPx8BgNUUn7ZlZ89GmT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x087265b50438702163e07abf91f5b105102005ebd16f6237dbb17f673117970a","isrc":"BRPGD9500712","name":"Alguém Na Multidão","registered_at":"2026-06-20T09:06:50Z","spotify_id":"6akbPx8BgNUUn7ZlZ89GmT","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 0x087265b50438702163e07abf91f5b105102005ebd16f6237dbb17f673117970a. 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/6akbPx8BgNUUn7ZlZ89GmT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6akbPx8BgNUUn7ZlZ89GmT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x087265b50438702163e07abf91f5b105102005ebd16f6237dbb17f673117970a","isrc":"BRPGD9500712","name":"Alguém Na Multidão","registered_at":"2026-06-20T09:06:50Z","spotify_id":"6akbPx8BgNUUn7ZlZ89GmT","type":"track"}

A Volta
type: MusicRecording
duration: PT4M8S
duration ms: 248800
explicit: false
by artist: Os Vips
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:06:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8239969f477f672a3ef53c2ab9ec13f478468255c0f152304c6a0f5a4c83afce
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/68afmOfGQQTepGaMM6cbdP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68afmOfGQQTepGaMM6cbdP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8239969f477f672a3ef53c2ab9ec13f478468255c0f152304c6a0f5a4c83afce","isrc":"BRPGD9500709","name":"A Volta","registered_at":"2026-06-07T18:06:02Z","spotify_id":"68afmOfGQQTepGaMM6cbdP","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 0x8239969f477f672a3ef53c2ab9ec13f478468255c0f152304c6a0f5a4c83afce. 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/68afmOfGQQTepGaMM6cbdP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68afmOfGQQTepGaMM6cbdP.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8239969f477f672a3ef53c2ab9ec13f478468255c0f152304c6a0f5a4c83afce","isrc":"BRPGD9500709","name":"A Volta","registered_at":"2026-06-07T18:06:02Z","spotify_id":"68afmOfGQQTepGaMM6cbdP","type":"track"}

O Bom Rapaz
type: MusicRecording
duration: PT3M26S
duration ms: 206000
explicit: false
by artist: Wanderley Cardoso
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500713
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:53:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6131a5bba0de4bf6e8eb3055afe690a0bc31e296aaa8f44442e8658d19193393
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/1r0WLIho1l95hPGiBSSgzz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r0WLIho1l95hPGiBSSgzz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6131a5bba0de4bf6e8eb3055afe690a0bc31e296aaa8f44442e8658d19193393","isrc":"BRPGD9500713","name":"O Bom Rapaz","registered_at":"2026-06-06T11:53:13Z","spotify_id":"1r0WLIho1l95hPGiBSSgzz","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 0x6131a5bba0de4bf6e8eb3055afe690a0bc31e296aaa8f44442e8658d19193393. 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/1r0WLIho1l95hPGiBSSgzz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r0WLIho1l95hPGiBSSgzz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6131a5bba0de4bf6e8eb3055afe690a0bc31e296aaa8f44442e8658d19193393","isrc":"BRPGD9500713","name":"O Bom Rapaz","registered_at":"2026-06-06T11:53:13Z","spotify_id":"1r0WLIho1l95hPGiBSSgzz","type":"track"}

Doce De Coco
type: MusicRecording
duration: PT2M43S
duration ms: 163960
explicit: false
by artist: Wanderley Cardoso
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:25:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a4d5a523d25ccb6294dce4db0069154b2b68156463923efd8df54c8d4cd914b
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/0QdgicnYtvthwfXfDdlCnA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QdgicnYtvthwfXfDdlCnA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a4d5a523d25ccb6294dce4db0069154b2b68156463923efd8df54c8d4cd914b","isrc":"BRPGD9500708","name":"Doce De Coco","registered_at":"2026-06-08T04:25:18Z","spotify_id":"0QdgicnYtvthwfXfDdlCnA","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 0x1a4d5a523d25ccb6294dce4db0069154b2b68156463923efd8df54c8d4cd914b. 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/0QdgicnYtvthwfXfDdlCnA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QdgicnYtvthwfXfDdlCnA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1a4d5a523d25ccb6294dce4db0069154b2b68156463923efd8df54c8d4cd914b","isrc":"BRPGD9500708","name":"Doce De Coco","registered_at":"2026-06-08T04:25:18Z","spotify_id":"0QdgicnYtvthwfXfDdlCnA","type":"track"}

Coruja
type: MusicRecording
duration: PT3M11S
duration ms: 191826
explicit: false
by artist: Deny e Dino
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500675
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:28:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7378c9529e0e56a59172ca1405603611dfcfa90e106b3924099f11832068347d
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/5yDPyuOsDdaUPdNac5D0hE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yDPyuOsDdaUPdNac5D0hE
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 0x7378c9529e0e56a59172ca1405603611dfcfa90e106b3924099f11832068347d. 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/5yDPyuOsDdaUPdNac5D0hE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yDPyuOsDdaUPdNac5D0hE.
  date published: 2026-07-02T03:55:08Z

O Caderninho
type: MusicRecording
duration: PT2M37S
duration ms: 157106
explicit: false
by artist: Erasmo Carlos
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:26:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4348a7f35cfbb7dec61c072444f507d3b274ca084607709567b9e0ac7392eb57
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/57tYukML5kqd3hi0fNEmGF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57tYukML5kqd3hi0fNEmGF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4348a7f35cfbb7dec61c072444f507d3b274ca084607709567b9e0ac7392eb57","isrc":"BRPGD9500663","name":"O Caderninho","registered_at":"2026-06-21T06:26:59Z","spotify_id":"57tYukML5kqd3hi0fNEmGF","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 0x4348a7f35cfbb7dec61c072444f507d3b274ca084607709567b9e0ac7392eb57. 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/57tYukML5kqd3hi0fNEmGF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57tYukML5kqd3hi0fNEmGF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4348a7f35cfbb7dec61c072444f507d3b274ca084607709567b9e0ac7392eb57","isrc":"BRPGD9500663","name":"O Caderninho","registered_at":"2026-06-21T06:26:59Z","spotify_id":"57tYukML5kqd3hi0fNEmGF","type":"track"}

Meu Bem
type: MusicRecording
duration: PT2M40S
duration ms: 160666
explicit: false
by artist: Ronnie Von
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRMCA6600128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:29:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3eddcd8903d1c5c1aab6f20299cdda4938727541d3ed42310fd7cc84d7880b7
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/6Zko72em7IZHdzJGw1r2Tb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zko72em7IZHdzJGw1r2Tb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3eddcd8903d1c5c1aab6f20299cdda4938727541d3ed42310fd7cc84d7880b7","isrc":"BRMCA6600128","name":"Meu Bem","registered_at":"2026-06-23T10:29:13Z","spotify_id":"6Zko72em7IZHdzJGw1r2Tb","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 0xe3eddcd8903d1c5c1aab6f20299cdda4938727541d3ed42310fd7cc84d7880b7. 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/6Zko72em7IZHdzJGw1r2Tb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zko72em7IZHdzJGw1r2Tb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe3eddcd8903d1c5c1aab6f20299cdda4938727541d3ed42310fd7cc84d7880b7","isrc":"BRMCA6600128","name":"Meu Bem","registered_at":"2026-06-23T10:29:13Z","spotify_id":"6Zko72em7IZHdzJGw1r2Tb","type":"track"}

Pobre Menina
type: MusicRecording
duration: PT2M38S
duration ms: 158200
explicit: false
by artist: Lilian Wilson
by artist: Ed Wilson
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:54:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88b1b2d3c5cb56d82d8e3a69ea0b94257aceffa2f7a1e4d9351fd79c965cb160
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/4umg3N5ZcncJoWje8X3atv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4umg3N5ZcncJoWje8X3atv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88b1b2d3c5cb56d82d8e3a69ea0b94257aceffa2f7a1e4d9351fd79c965cb160","isrc":"BRPGD9500658","name":"Pobre Menina","registered_at":"2026-06-06T11:54:01Z","spotify_id":"4umg3N5ZcncJoWje8X3atv","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 0x88b1b2d3c5cb56d82d8e3a69ea0b94257aceffa2f7a1e4d9351fd79c965cb160. 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/4umg3N5ZcncJoWje8X3atv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4umg3N5ZcncJoWje8X3atv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x88b1b2d3c5cb56d82d8e3a69ea0b94257aceffa2f7a1e4d9351fd79c965cb160","isrc":"BRPGD9500658","name":"Pobre Menina","registered_at":"2026-06-06T11:54:01Z","spotify_id":"4umg3N5ZcncJoWje8X3atv","type":"track"}

Ternura
type: MusicRecording
duration: PT2M44S
duration ms: 164533
explicit: false
by artist: Wanderléa
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500695
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:48:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd39c88156020af3a6cd4e5cfd2bb43a53a65beb821df9a77d2c24ce6b6d33e1
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/5ywr6tCt856bnaLIZN0gx0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ywr6tCt856bnaLIZN0gx0
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 0xbd39c88156020af3a6cd4e5cfd2bb43a53a65beb821df9a77d2c24ce6b6d33e1. 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/5ywr6tCt856bnaLIZN0gx0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ywr6tCt856bnaLIZN0gx0.
  date published: 2026-06-13T15:41:10Z

Pensando Nela
type: MusicRecording
duration: PT3M1S
duration ms: 181400
explicit: false
by artist: Golden Boys
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500684
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:15:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6566827923a50ee0b570b336d91107d79eb1203b93dcb0211ff729c3c3e378c2
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/3rN3MH32Os40bBmC85Czrk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rN3MH32Os40bBmC85Czrk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6566827923a50ee0b570b336d91107d79eb1203b93dcb0211ff729c3c3e378c2","isrc":"BRPGD9500684","name":"Pensando Nela","registered_at":"2026-06-06T18:15:50Z","spotify_id":"3rN3MH32Os40bBmC85Czrk","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 0x6566827923a50ee0b570b336d91107d79eb1203b93dcb0211ff729c3c3e378c2. 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/3rN3MH32Os40bBmC85Czrk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rN3MH32Os40bBmC85Czrk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6566827923a50ee0b570b336d91107d79eb1203b93dcb0211ff729c3c3e378c2","isrc":"BRPGD9500684","name":"Pensando Nela","registered_at":"2026-06-06T18:15:50Z","spotify_id":"3rN3MH32Os40bBmC85Czrk","type":"track"}

Emoção
type: MusicRecording
duration: PT2M37S
duration ms: 157173
explicit: false
by artist: Os Vips
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500660
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:04:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x324755e4354f11aa9d452953ab5c5e78273d7a783ca51ddf645bfe9e25026731
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/77oiNeKUyMznzDzC4UcfT2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77oiNeKUyMznzDzC4UcfT2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x324755e4354f11aa9d452953ab5c5e78273d7a783ca51ddf645bfe9e25026731","isrc":"BRPGD9500660","name":"Emoção","registered_at":"2026-06-11T03:04:54Z","spotify_id":"77oiNeKUyMznzDzC4UcfT2","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 0x324755e4354f11aa9d452953ab5c5e78273d7a783ca51ddf645bfe9e25026731. 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/77oiNeKUyMznzDzC4UcfT2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77oiNeKUyMznzDzC4UcfT2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x324755e4354f11aa9d452953ab5c5e78273d7a783ca51ddf645bfe9e25026731","isrc":"BRPGD9500660","name":"Emoção","registered_at":"2026-06-11T03:04:54Z","spotify_id":"77oiNeKUyMznzDzC4UcfT2","type":"track"}

Rua Augusta
type: MusicRecording
duration: PT2M30S
duration ms: 150200
explicit: false
by artist: Eduardo Araujo
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500659
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:29:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba91df286c2a7fcdd80939e0790662c88112f236c724bd3317a9b14780087927
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/1zEX8UTjxzNRvysKIHtyAj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zEX8UTjxzNRvysKIHtyAj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba91df286c2a7fcdd80939e0790662c88112f236c724bd3317a9b14780087927","isrc":"BRPGD9500659","name":"Rua Augusta","registered_at":"2026-06-10T05:29:45Z","spotify_id":"1zEX8UTjxzNRvysKIHtyAj","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 0xba91df286c2a7fcdd80939e0790662c88112f236c724bd3317a9b14780087927. 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/1zEX8UTjxzNRvysKIHtyAj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zEX8UTjxzNRvysKIHtyAj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xba91df286c2a7fcdd80939e0790662c88112f236c724bd3317a9b14780087927","isrc":"BRPGD9500659","name":"Rua Augusta","registered_at":"2026-06-10T05:29:45Z","spotify_id":"1zEX8UTjxzNRvysKIHtyAj","type":"track"}

A Festa Do Bolinha
type: MusicRecording
duration: PT2M16S
duration ms: 136200
explicit: false
by artist: Trio Esperança
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500677
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:07:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22ab633c85a9ffe79327e029e3620c3bd342fcf1747bb5373bd2a1eabc09c396
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/36nvWNYD73W2WlOWM0AmNW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36nvWNYD73W2WlOWM0AmNW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22ab633c85a9ffe79327e029e3620c3bd342fcf1747bb5373bd2a1eabc09c396","isrc":"BRPGD9500677","name":"A Festa Do Bolinha","registered_at":"2026-06-22T10:07:37Z","spotify_id":"36nvWNYD73W2WlOWM0AmNW","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 0x22ab633c85a9ffe79327e029e3620c3bd342fcf1747bb5373bd2a1eabc09c396. 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/36nvWNYD73W2WlOWM0AmNW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36nvWNYD73W2WlOWM0AmNW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x22ab633c85a9ffe79327e029e3620c3bd342fcf1747bb5373bd2a1eabc09c396","isrc":"BRPGD9500677","name":"A Festa Do Bolinha","registered_at":"2026-06-22T10:07:37Z","spotify_id":"36nvWNYD73W2WlOWM0AmNW","type":"track"}

Eu Daria A Minha Vida
type: MusicRecording
duration: PT4M13S
duration ms: 253293
explicit: false
by artist: Martinha
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500688
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:56:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff691231939bc98d3541b1b68bed6de00fc72e3a6bf97120b1925e60ce35bc23
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/5ysx74cud5dQRhpy6Mzg0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ysx74cud5dQRhpy6Mzg0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff691231939bc98d3541b1b68bed6de00fc72e3a6bf97120b1925e60ce35bc23","isrc":"BRPGD9500688","name":"Eu Daria A Minha Vida","registered_at":"2026-06-07T20:56:11Z","spotify_id":"5ysx74cud5dQRhpy6Mzg0f","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 0xff691231939bc98d3541b1b68bed6de00fc72e3a6bf97120b1925e60ce35bc23. 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/5ysx74cud5dQRhpy6Mzg0f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ysx74cud5dQRhpy6Mzg0f.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xff691231939bc98d3541b1b68bed6de00fc72e3a6bf97120b1925e60ce35bc23","isrc":"BRPGD9500688","name":"Eu Daria A Minha Vida","registered_at":"2026-06-07T20:56:11Z","spotify_id":"5ysx74cud5dQRhpy6Mzg0f","type":"track"}

Querida
type: MusicRecording
duration: PT2M37S
duration ms: 157600
explicit: false
by artist: Jerry Adriani
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500664
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:17:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4495541c5e3b19abf6518920878a3ef62f02897ebacda2ccd1c7a69a6b082118
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/1GdYkxLGzB5J2lE5aspNdc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GdYkxLGzB5J2lE5aspNdc
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 0x4495541c5e3b19abf6518920878a3ef62f02897ebacda2ccd1c7a69a6b082118. 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/1GdYkxLGzB5J2lE5aspNdc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GdYkxLGzB5J2lE5aspNdc.
  date published: 2026-06-13T12:53:06Z

Vem Quente Que Eu Estou Fervendo
type: MusicRecording
duration: PT2M34S
duration ms: 154333
explicit: false
by artist: Erasmo Carlos
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500701
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:02:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x132232f234344966c505cc8187aef0353324e282914022c12eea4fcd7e2a40a5
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/4lHMw23U0MWaUOW3ATolQ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lHMw23U0MWaUOW3ATolQ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x132232f234344966c505cc8187aef0353324e282914022c12eea4fcd7e2a40a5","isrc":"BRPGD9500701","name":"Vem Quente Que Eu Estou Fervendo","registered_at":"2026-06-07T21:02:13Z","spotify_id":"4lHMw23U0MWaUOW3ATolQ5","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 0x132232f234344966c505cc8187aef0353324e282914022c12eea4fcd7e2a40a5. 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/4lHMw23U0MWaUOW3ATolQ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lHMw23U0MWaUOW3ATolQ5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x132232f234344966c505cc8187aef0353324e282914022c12eea4fcd7e2a40a5","isrc":"BRPGD9500701","name":"Vem Quente Que Eu Estou Fervendo","registered_at":"2026-06-07T21:02:13Z","spotify_id":"4lHMw23U0MWaUOW3ATolQ5","type":"track"}

A Pobreza (Paixão Proibida)
type: MusicRecording
duration: PT2M51S
duration ms: 171400
explicit: false
by artist: Leño
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRUM70800626
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:04:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7de99e8417a050ce82c17938887f44763daa34fd1e61682cbebde6cee1fc7c00
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/6eJ4a9Wa0E2LUEg0Mbgu2D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eJ4a9Wa0E2LUEg0Mbgu2D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7de99e8417a050ce82c17938887f44763daa34fd1e61682cbebde6cee1fc7c00","isrc":"BRUM70800626","name":"A Pobreza (Paixão Proibida)","registered_at":"2026-06-20T09:04:32Z","spotify_id":"6eJ4a9Wa0E2LUEg0Mbgu2D","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 0x7de99e8417a050ce82c17938887f44763daa34fd1e61682cbebde6cee1fc7c00. 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/6eJ4a9Wa0E2LUEg0Mbgu2D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eJ4a9Wa0E2LUEg0Mbgu2D.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7de99e8417a050ce82c17938887f44763daa34fd1e61682cbebde6cee1fc7c00","isrc":"BRUM70800626","name":"A Pobreza (Paixão Proibida)","registered_at":"2026-06-20T09:04:32Z","spotify_id":"6eJ4a9Wa0E2LUEg0Mbgu2D","type":"track"}

Era Um Garoto Como Eu Amava Os Beatles E Os Rolling Stones
type: MusicRecording
duration: PT3M30S
duration ms: 210013
explicit: false
by artist: Os Incríveis
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500697
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0b4d9497faa467466bbbb4797685ea796eb0076802a60f8f522ea9f784d16df
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/1Xy3rDiwEuARXAN9OMuZdB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xy3rDiwEuARXAN9OMuZdB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0b4d9497faa467466bbbb4797685ea796eb0076802a60f8f522ea9f784d16df","isrc":"BRPGD9500697","name":"Era Um Garoto Como Eu Amava Os Beatles E Os Rolling Stones","registered_at":"2026-06-05T22:46:37Z","spotify_id":"1Xy3rDiwEuARXAN9OMuZdB","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 0xe0b4d9497faa467466bbbb4797685ea796eb0076802a60f8f522ea9f784d16df. 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/1Xy3rDiwEuARXAN9OMuZdB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xy3rDiwEuARXAN9OMuZdB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0b4d9497faa467466bbbb4797685ea796eb0076802a60f8f522ea9f784d16df","isrc":"BRPGD9500697","name":"Era Um Garoto Como Eu Amava Os Beatles E Os Rolling Stones","registered_at":"2026-06-05T22:46:37Z","spotify_id":"1Xy3rDiwEuARXAN9OMuZdB","type":"track"}

Tijolinho
type: MusicRecording
duration: PT2M11S
duration ms: 131333
explicit: false
by artist: Bobby De Carlo
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRPGD9500687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:55:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9fdf1f10b6b32486170f75e2bcb6c7cb206adc4e3f4eb8eea7df39438787837
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/5ue69AHEeKnsBnz3ipALbB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ue69AHEeKnsBnz3ipALbB
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 0xc9fdf1f10b6b32486170f75e2bcb6c7cb206adc4e3f4eb8eea7df39438787837. 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/5ue69AHEeKnsBnz3ipALbB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ue69AHEeKnsBnz3ipALbB.
  date published: 2026-07-02T05:09:12Z

Sentado À Beira Do Caminho
type: MusicRecording
duration: PT4M39S
duration ms: 279933
explicit: false
by artist: Erasmo Carlos
in album: Jovem Guarda Sem Limite
  type: MusicAlbum
  date published: 2007-01-08
isrc code: BRUM70800627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:00:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb039e2ecd43624a811a36512971345a47f15b8cb540ec846bfc61e1fa6cd13e
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/47mpu7tGiMpcQ3q7uxhYkA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47mpu7tGiMpcQ3q7uxhYkA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb039e2ecd43624a811a36512971345a47f15b8cb540ec846bfc61e1fa6cd13e","isrc":"BRUM70800627","name":"Sentado À Beira Do Caminho","registered_at":"2026-06-18T18:00:36Z","spotify_id":"47mpu7tGiMpcQ3q7uxhYkA","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 0xfb039e2ecd43624a811a36512971345a47f15b8cb540ec846bfc61e1fa6cd13e. 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/47mpu7tGiMpcQ3q7uxhYkA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47mpu7tGiMpcQ3q7uxhYkA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfb039e2ecd43624a811a36512971345a47f15b8cb540ec846bfc61e1fa6cd13e","isrc":"BRUM70800627","name":"Sentado À Beira Do Caminho","registered_at":"2026-06-18T18:00:36Z","spotify_id":"47mpu7tGiMpcQ3q7uxhYkA","type":"track"}

Criacões E Recriacões
type: MusicAlbum
date published: 1985-01-13
track: Recriando A Criação
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258226
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T10:46:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6974561ab029f56435d4dc8d582fd4e2a0e26a5d49d2a9d1c6263cd280318e4
  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/6iE1nJXJW8HhoVDy4dV7XU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iE1nJXJW8HhoVDy4dV7XU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6974561ab029f56435d4dc8d582fd4e2a0e26a5d49d2a9d1c6263cd280318e4","isrc":"BRBMG8500214","name":"Recriando A Criação","registered_at":"2026-06-26T10:46:58Z","spotify_id":"6iE1nJXJW8HhoVDy4dV7XU","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 0xa6974561ab029f56435d4dc8d582fd4e2a0e26a5d49d2a9d1c6263cd280318e4. 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/6iE1nJXJW8HhoVDy4dV7XU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iE1nJXJW8HhoVDy4dV7XU.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa6974561ab029f56435d4dc8d582fd4e2a0e26a5d49d2a9d1c6263cd280318e4","isrc":"BRBMG8500214","name":"Recriando A Criação","registered_at":"2026-06-26T10:46:58Z","spotify_id":"6iE1nJXJW8HhoVDy4dV7XU","type":"track"}
track: Poligamo Fiel
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242400
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500215
track: Fica Comigo Mais Um Pouco
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155106
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500216
track: Ninguém Conhece Ninguém
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148866
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG7000009
track: Ê! Mana
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142026
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500218
track: Carnaval De Ilusões
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194600
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500219
track: Muita Luz
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160040
  explicit: false
  by artist: Martinho Da Vila
  by artist: Tinho Antonio
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500211
track: Roda Ciranda
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197866
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500220
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T07:46:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x532824bc1d6f1b7c1f301304007f3c7b5226a5d59d325d13b6b00dbde2dc46fe
  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/7MKFQIcjk4XQ4fSj8kHtx9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MKFQIcjk4XQ4fSj8kHtx9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x532824bc1d6f1b7c1f301304007f3c7b5226a5d59d325d13b6b00dbde2dc46fe","isrc":"BRBMG8500220","name":"Roda Ciranda","registered_at":"2026-06-08T07:46:05Z","spotify_id":"7MKFQIcjk4XQ4fSj8kHtx9","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 0x532824bc1d6f1b7c1f301304007f3c7b5226a5d59d325d13b6b00dbde2dc46fe. 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/7MKFQIcjk4XQ4fSj8kHtx9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MKFQIcjk4XQ4fSj8kHtx9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x532824bc1d6f1b7c1f301304007f3c7b5226a5d59d325d13b6b00dbde2dc46fe","isrc":"BRBMG8500220","name":"Roda Ciranda","registered_at":"2026-06-08T07:46:05Z","spotify_id":"7MKFQIcjk4XQ4fSj8kHtx9","type":"track"}
track: Retrós E Linhas
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254560
  explicit: false
  by artist: Martinho Da Vila
  by artist: Martinha
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500210
track: Odilê, Odilá
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239400
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500221
track: Traço De União
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184706
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
track: Semba Dos Ancestrais
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137546
  explicit: false
  by artist: Martinho Da Vila
  in album: Criacões E Recriacões
    type: MusicAlbum
    date published: 1985-01-13
  isrc code: BRBMG8500223
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T08:19:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaf734f67e28a9b6092535d83fc66de447004e56eeb4e2c1003f7d33e6c009442

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0BgX36cEp36IVID4B9x3Rz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BgX36cEp36IVID4B9x3Rz

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaf734f67e28a9b6092535d83fc66de447004e56eeb4e2c1003f7d33e6c009442","isrc":"BRBMG8500223","name":"Semba Dos Ancestrais","registered_at":"2026-06-18T08:19:41Z","spotify_id":"0BgX36cEp36IVID4B9x3Rz","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 0xaf734f67e28a9b6092535d83fc66de447004e56eeb4e2c1003f7d33e6c009442. 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/0BgX36cEp36IVID4B9x3Rz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BgX36cEp36IVID4B9x3Rz.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xaf734f67e28a9b6092535d83fc66de447004e56eeb4e2c1003f7d33e6c009442","isrc":"BRBMG8500223","name":"Semba Dos Ancestrais","registered_at":"2026-06-18T08:19:41Z","spotify_id":"0BgX36cEp36IVID4B9x3Rz","type":"track"}

Os Sucessos da Arca
type: MusicAlbum
date published: 1985-01-01
track: Cachaça
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248398
  explicit: false
  by artist: Elymar Santos
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
track: Medo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194481
  explicit: false
  by artist: Isadora
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
track: Escreva uma Carta Me Amor
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174497
  explicit: false
  by artist: Waldik Soriano
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
  isrc code: QM6P41489533
track: Esculacho
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186070
  explicit: false
  by artist: Capri
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
track: O Milagre da Flecha
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224757
  explicit: false
  by artist: Moacyr Franco
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
  isrc code: QM6P41489535
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:31:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1540b30c839da0bef84f091163cb20dc579b6570723557e3003a0a655177d63
  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/43E2fDN4BHx7UJi8w66WVt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43E2fDN4BHx7UJi8w66WVt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1540b30c839da0bef84f091163cb20dc579b6570723557e3003a0a655177d63","isrc":"QM6P41489535","name":"O Milagre da Flecha","registered_at":"2026-06-08T21:31:42Z","spotify_id":"43E2fDN4BHx7UJi8w66WVt","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 0xf1540b30c839da0bef84f091163cb20dc579b6570723557e3003a0a655177d63. 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/43E2fDN4BHx7UJi8w66WVt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43E2fDN4BHx7UJi8w66WVt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf1540b30c839da0bef84f091163cb20dc579b6570723557e3003a0a655177d63","isrc":"QM6P41489535","name":"O Milagre da Flecha","registered_at":"2026-06-08T21:31:42Z","spotify_id":"43E2fDN4BHx7UJi8w66WVt","type":"track"}
track: Só Penso Nela
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173400
  explicit: false
  by artist: Neneo
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
track: Agora Não
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208169
  explicit: false
  by artist: Martinha
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
  isrc code: QM6P41489537
track: Amada Amante
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187219
  explicit: false
  by artist: Waldik Soriano
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
  isrc code: QM6P41489538
track: Quem Com Ferro Fere...
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206550
  explicit: false
  by artist: Neneo
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
  isrc code: QM6P41489539
track: Amante Ou Namoradinha
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251193
  explicit: false
  by artist: Joel Teixeira
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
track: Ciranda
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161802
  explicit: false
  by artist: Gil da Mata
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01
track: Eu Te Amarei (Siempre Te Amaré)
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173583
  explicit: false
  by artist: Saulo
  in album: Os Sucessos da Arca
    type: MusicAlbum
    date published: 1985-01-01

Jovem Guarda - 40 Anos Ao Vivo
type: MusicAlbum
date published: 2015-06-12
track: A Volta - Ao Vivo
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236647
  explicit: false
  by artist: Os Vips
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500099
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T17:22:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c8d87be055a744ee49497d91a8d9dbd5e46ceda0fa198271e03763e0eca8233
  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/7eoqYwHqn1YDnLzfN0HYT8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eoqYwHqn1YDnLzfN0HYT8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c8d87be055a744ee49497d91a8d9dbd5e46ceda0fa198271e03763e0eca8233","isrc":"BRVWD1500099","name":"A Volta - Ao Vivo","registered_at":"2026-06-24T17:22:31Z","spotify_id":"7eoqYwHqn1YDnLzfN0HYT8","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 0x7c8d87be055a744ee49497d91a8d9dbd5e46ceda0fa198271e03763e0eca8233. 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/7eoqYwHqn1YDnLzfN0HYT8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eoqYwHqn1YDnLzfN0HYT8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7c8d87be055a744ee49497d91a8d9dbd5e46ceda0fa198271e03763e0eca8233","isrc":"BRVWD1500099","name":"A Volta - Ao Vivo","registered_at":"2026-06-24T17:22:31Z","spotify_id":"7eoqYwHqn1YDnLzfN0HYT8","type":"track"}
track: Eu Daria a Minha Vida - Ao Vivo
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300763
  explicit: false
  by artist: Martinha
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500100
track: O Ritmo da Chuva - Ao Vivo
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157123
  explicit: false
  by artist: Demetrius
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500101
track: Pra Nunca Mais Chorar - Ao Vivo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171738
  explicit: false
  by artist: Vanusa
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500102
track: Twist And Shout / La Bamba - Ao Vivo
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299308
  explicit: false
  by artist: Prini Lorez
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500103
track: Devolva-Me - Ao Vivo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194942
  explicit: false
  by artist: Lilian
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500104
track: Diana / Oh Carol - Ao Vivo
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291371
  explicit: false
  by artist: Carlos Gonzaga
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:14:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf7d1753b88cc483890a36e8c96484c3b79aac59cdeaffef97b7c0d754f5fe48
  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/1uHVa80U25TTT4rjiiPkZB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uHVa80U25TTT4rjiiPkZB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf7d1753b88cc483890a36e8c96484c3b79aac59cdeaffef97b7c0d754f5fe48","isrc":"BRVWD1500105","name":"Diana / Oh Carol - Ao Vivo","registered_at":"2026-06-22T05:14:25Z","spotify_id":"1uHVa80U25TTT4rjiiPkZB","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 0xdf7d1753b88cc483890a36e8c96484c3b79aac59cdeaffef97b7c0d754f5fe48. 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/1uHVa80U25TTT4rjiiPkZB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uHVa80U25TTT4rjiiPkZB.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xdf7d1753b88cc483890a36e8c96484c3b79aac59cdeaffef97b7c0d754f5fe48","isrc":"BRVWD1500105","name":"Diana / Oh Carol - Ao Vivo","registered_at":"2026-06-22T05:14:25Z","spotify_id":"1uHVa80U25TTT4rjiiPkZB","type":"track"}
track: Datemi un Martello - Ao Vivo
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184769
  explicit: false
  by artist: Sylvinha Araujo
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500106
track: Doce de Coco - Ao Vivo
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157887
  explicit: false
  by artist: Wanderley Cardoso
  in album: Jovem Guarda - 40 Anos Ao Vivo
    type: MusicAlbum
    date published: 2015-06-12
  isrc code: BRVWD1500107
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:19:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c3aa1ca468cd8743b89bc0957fb4f3125016a576a79261673672cb9cbac43f5
  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/3YSdvl9rcQHAQa8lY0wiFh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YSdvl9rcQHAQa8lY0wiFh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c3aa1ca468cd8743b89bc0957fb4f3125016a576a79261673672cb9cbac43f5","isrc":"BRVWD1500107","name":"Doce de Coco - Ao Vivo","registered_at":"2026-06-25T08:19:33Z","spotify_id":"3YSdvl9rcQHAQa8lY0wiFh","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 0x3c3aa1ca468cd8743b89bc0957fb4f3125016a576a79261673672cb9cbac43f5. 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/3YSdvl9rcQHAQa8lY0wiFh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YSdvl9rcQHAQa8lY0wiFh.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x3c3aa1ca468cd8743b89bc0957fb4f3125016a576a79261673672cb9cbac43f5","isrc":"BRVWD1500107","name":"Doce de Coco - Ao Vivo","registered_at":"2026-06-25T08:19:33Z","spotify_id":"3YSdvl9rcQHAQa8lY0wiFh","type":"track"}
track: Vá Embora Daqui - Ao Vivo
track: Feche Os Olhos - Ao Vivo
track: Io Che Non Vivo (Senza Te) - Ao Vivo
track: Festa de Arromba - Ao Vivo

Vá Embora Daqui - Ao Vivo
type: MusicRecording
duration: PT2M36S
duration ms: 156994
explicit: false
by artist: Marcos Roberto
in album: Jovem Guarda - 40 Anos Ao Vivo
  type: MusicAlbum
  date published: 2015-06-12
isrc code: BRVWD1500108

Feche Os Olhos - Ao Vivo
type: MusicRecording
duration: PT2M26S
duration ms: 146392
explicit: false
by artist: Cyro Aguiar
in album: Jovem Guarda - 40 Anos Ao Vivo
  type: MusicAlbum
  date published: 2015-06-12
isrc code: BRVWD1500109

Io Che Non Vivo (Senza Te) - Ao Vivo
type: MusicRecording
duration: PT2M54S
duration ms: 174200
explicit: false
by artist: Ary Sanchez
in album: Jovem Guarda - 40 Anos Ao Vivo
  type: MusicAlbum
  date published: 2015-06-12
isrc code: BRVWD1500110

Festa de Arromba - Ao Vivo
type: MusicRecording
duration: PT2M57S
duration ms: 177728
explicit: false
by artist: The Jordans
in album: Jovem Guarda - 40 Anos Ao Vivo
  type: MusicAlbum
  date published: 2015-06-12

Jovem Guarda – O Novo de Novo, Vol. 2 (Ao Vivo)
type: MusicAlbum
date published: 1996-01-22
track: Custe O Que Custar - Ao Vivo
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221626
  explicit: false
  by artist: Silvinha
  in album: Jovem Guarda – O Novo de Novo, Vol. 2 (Ao Vivo)
    type: MusicAlbum
    date published: 1996-01-22
track: Splish Splash - Ao Vivo
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152600
  explicit: false
  by artist: Silvinha
  in album: Jovem Guarda – O Novo de Novo, Vol. 2 (Ao Vivo)
    type: MusicAlbum
    date published: 1996-01-22
track: Rua Augusta - Ao Vivo
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235840
  explicit: false
  by artist: Eduardo Araujo
  in album: Jovem Guarda – O Novo de Novo, Vol. 2 (Ao Vivo)
    type: MusicAlbum
    date published: 1996-01-22
track: Vem Quente Que Estou Fervendo - Ao Vivo
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177466
  explicit: false
  by artist: Eduardo Araujo
  in album: Jovem Guarda – O Novo de Novo, Vol. 2 (Ao Vivo)
    type: MusicAlbum
    date published: 1996-01-22
track: O Bom - Ao Vivo
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309466
  explicit: false
  by artist: Eduardo Araujo
  in album: Jovem Guarda – O Novo de Novo, Vol. 2 (Ao Vivo)
    type: MusicAlbum
    date published: 1996-01-22
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence

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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x4df5a9629cc2a015ecb5801f4f490fd53721346730a7f53fa19aed14fc4bcd75. 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/5RVHcV8zjI2rExIGNGZ2De.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RVHcV8zjI2rExIGNGZ2De.
date published: 2026-07-02T11:34:59Z
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Explosão de Amor
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  subject of: OpenTimestamps Proof of Existence
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track: Segundo Plano
track: Coração peregrino
track: Bye Bye amor
track: Amoroso coração
track: Minha morena, morenou
track: Dentro de mim
track: Brigas
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Explosão de Amor
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É só dizer o preço
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Preciso te encontrar
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Minha namorada
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Procure a sua estrela
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Segundo Plano
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Coração peregrino
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Bye Bye amor
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Amoroso coração
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Minha morena, morenou
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Dentro de mim
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Brigas
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Hoje de manhã
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Roberto Carlos - Emoções Sertanejas
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track: À Distância - Ao Vivo
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track: Jesus Cristo - Ao Vivo
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Tributo ao Rei Vol.2
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Sucessos da Jovem Guarda, Vol. 2
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Kids Lullabies
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Go to Sleep Little Baby
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God Bless the Child
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Jovem Guarda – O Novo de Novo, Vol. 1 (Ao Vivo)
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track: Você Me Acende - Ao Vivo
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track: Pensando Nela - Ao Vivo
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  by artist: Os Incríveis
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track: Eu Daria Minha Vida / Te Amo Mesmo Assim / Nossa Canção - Ao Vivo
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track: Aqui - Ao Vivo
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  by artist: Silvinha
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    date published: 1996-01-22

Jovens Tardes de Domingo (feat. Jerry Adriani, Cleide Alves, Wanderley Cardoso, Ed Carlos, Erasmo Carlos, Ronaldo Luis, Marcio Augusto, Martinha, José Ricardo, Rosemary, Ari Sanches, Waldiren
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by artist: Jerry Adriani
by artist: Cleide Alves
by artist: Wanderley Cardoso
by artist: Ed Carlos
by artist: Erasmo Carlos
by artist: Ronaldo Luis
by artist: Marcio Augusto
by artist: Martinha
by artist: José Ricardo
by artist: Rosemary
by artist: Ari Sanches
by artist: Waldireni
by artist: Wanderléa
by artist: Ed Wilson
in album: Roberto Carlos Duetos
  type: MusicAlbum
  date published: 1970-01-01
isrc code: BRAPF0600059

Sendo Filha de Quem Sou - Ao Vivo
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by artist: Martinha
in album: Martinha: Minha História (Ao Vivo)
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Eu Te Amo Mesmo Assim
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in album: Sucessos da Jovem Guarda
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  date published: 2012-07-10
isrc code: NLRD52410306

Eu Daria Minha Vida
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duration ms: 256532
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by artist: Martinha
in album: As Melhores dos Anos 60: Vol. 18
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  date published: 1961-08-01

Eu Te Amo Mesmo Assim
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A PROCURA DE MIM
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  date published: 2022-02-11

EU VOU
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duration: PT3M33S
duration ms: 213995
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by artist: Martinha
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EU ESCUTEI O SEU ADEUS
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duration ms: 211998
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VOU DEIXAR VOCÊ
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CANSEI DE CONVERSA
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by artist: Martinha
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TARDE MUITO TARDE
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duration ms: 177980
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by artist: Martinha
in album: 1969
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  date published: 2022-02-11

ESTOU ARREPENDIDA
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duration ms: 154017
explicit: false
by artist: Martinha
in album: 1969
  type: MusicAlbum
  date published: 2022-02-11
isrc code: BX4E52016632

DEIXEI
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duration: PT3M30S
duration ms: 210999
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by artist: Martinha
in album: 1969
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  date published: 2022-02-11

MINHA CANÇÃO E EU
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duration: PT3M36S
duration ms: 216990
explicit: false
by artist: Martinha
in album: 1969
  type: MusicAlbum
  date published: 2022-02-11

SOU FELIZ SÓ POR TER VOCÊ
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duration: PT1M42S
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by artist: Martinha
in album: 1969
  type: MusicAlbum
  date published: 2022-02-11

Barra Limpa
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duration: PT2M6S
duration ms: 126400
explicit: false
by artist: Martinha
in album: Selecao De Ouro
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  date published: 1999-01-01
isrc code: BREMI7100230

Eu Te Amo Mesmo Assim
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Eu Daria Minha Vida
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd667f17f8cae9703a25e3df65027a493676ccf2fd322fe953c2dd86a3822c4. 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/4Kas4SEnssGPVZnBggAHaV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Kas4SEnssGPVZnBggAHaV.
  date published: 2026-06-13T17:25:41Z
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Aqui
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Pior Pra Você Bem Pior Pra Mim
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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 0x41d915cbc0b75489431777baffef360f9c16b45d679d5b9e2cc700828d5739ce. 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/1mrG5f0B5dzTybQengHm8V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mrG5f0B5dzTybQengHm8V.
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