Haikaiss
type: MusicGroup
genre: brazilian hip hop
popularity: 54
followers: 2063397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94c2c92353eb620b8a1a8f43a9c283b6b58bcf2289c284be750093a515982d9. 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/961e0020-ec78-4e1f-80ad-f59db9846f85.json and https://artists.proofprofile.net/proofs/artist/961e0020-ec78-4e1f-80ad-f59db9846f85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Incognito Orchestra
  type: MusicAlbum
  date published: 2010-12-10
  track: Prefácio
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252000
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
    isrc code: BR5VT1000001
  track: Ssiakiah
    type: MusicRecording
    duration: PT5M27S
    duration ms: 327214
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Letristas
    type: MusicRecording
    duration: PT5M45S
    duration ms: 345715
    explicit: true
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Especialidade
    type: MusicRecording
    duration: PT5M25S
    duration ms: 325321
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
    isrc code: BR5VT1000004
  track: Mentira Manual
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288321
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Contato Interdimensional
    type: MusicRecording
    duration: PT5M5S
    duration ms: 305000
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    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: São Paulo
    type: MusicRecording
    duration: PT4M2S
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    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
    isrc code: BR5VT1000007
  track: O Escolhido
    type: MusicRecording
    duration: PT5M31S
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    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
    isrc code: BR5VT1000008
  track: Quem É Ela
    type: MusicRecording
    duration: PT5M25S
    duration ms: 325000
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Os Reis das Calçadas
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222000
    explicit: true
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Outras Relações
    type: MusicRecording
    duration: PT4M11S
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    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Síntese do Um
    type: MusicRecording
    duration: PT5M51S
    duration ms: 351000
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
    isrc code: BR5VT1000012
  track: Néctar de Helena
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    duration: PT4M50S
    duration ms: 290217
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Problemas Que Te Fazem Feliz
    type: MusicRecording
    duration: PT5M7S
    duration ms: 307000
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
  track: Existência
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    duration: PT6M34S
    duration ms: 394672
    explicit: false
    by artist: Haikaiss
    in album: Incognito Orchestra
      type: MusicAlbum
      date published: 2010-12-10
album: Perfil
  type: MusicAlbum
  date published: 2011-07-29
  track: Intro
    type: MusicRecording
    duration: PT1M43S
    duration ms: 103026
    explicit: false
    by artist: Haikaiss
    in album: Perfil
      type: MusicAlbum
      date published: 2011-07-29
  track: Canto da Estação
    type: MusicRecording
    duration: PT5M20S
    duration ms: 320000
    explicit: false
    by artist: Haikaiss
    in album: Perfil
      type: MusicAlbum
      date published: 2011-07-29
  track: Camaleão
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256052
    explicit: false
    by artist: Haikaiss
    in album: Perfil
  track: Estragando Plantas
  track: Filosofia de Boteco
  track: Tá de Chapéu
  track: Diploma
  track: O Dia
  track: Personagem
  track: Descompassado
album: Cortesia da Casa, Vol. 2
album: Fotografia de um Instante, Vol. 1 & 2
album: Mente do Compositor
album: Casual
album: Não É Só Negócio
album: Motivos Auditivos
album: De Longe. (Acústico)
album: Infame, Parte II
album: 4 e 21
album: Untitled
album: Sarau das Máquinas
album: Casual (Remix)
album: A Praga
album: Imnsonia
album: Sem Convidados
album: A Prova
album: Chapa Drunk
album: Inimigos
album: Ouro Raro
album: Raplord
album: Teto Baixo
album: Dias Difíceis
album: Uma Noite a Toa
album: Simplicidade
album: Isso Que Me Resta
album: Estátuas de Sal
album: Tem Dias
album: Pimenta
album: Não Vou Morrer de Ficar Rico
album: Quais Sao Suas Intencoes
album: Pimenta (Spanish Remix)
album: Quais Sao Suas Intencoes 2
album: Pimenta (Selva Remix)
album: Placa Berrada
album: Vírgulas e Pontos
album: Má-Temática
album: Gangorra
album: Pra Te Convencer
album: Pra Te Convencer (Instrumental)
album: Guerra
album: Aquário
album: Tóxico
album: No Toque da Meca
album: Um Belo Foda-Se
album: Big Boss
album: King Kong
album: 48 Horas
album: Tamo Gigante
album: Tudo a Ver
album: INTIMIDA
album: PROTÓTIPO
album: SEGUND4
album: SÓ VOCÊ SABE
album: BAND
album: FALLING IN LOVE
album: POCA MÍDIA
album: Não Sou de Ninguém
album: O Retorno do Boom Bap
album: Tic Tac
album: Perfil 2
track: Pimenta
track: Raplord (Claudinho Brasil Remix)

Haikaiss
type: MusicGroup

Perfil
type: MusicAlbum
date published: 2011-07-29

Estragando Plantas
type: MusicRecording
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duration ms: 270210
explicit: false
by artist: Haikaiss
in album: Perfil
  type: MusicAlbum
  date published: 2011-07-29

Filosofia de Boteco
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duration ms: 250044
explicit: false
by artist: Haikaiss
in album: Perfil
  type: MusicAlbum
  date published: 2011-07-29

Tá de Chapéu
type: MusicRecording
duration: PT3M30S
duration ms: 210364
explicit: false
by artist: Haikaiss
in album: Perfil
  type: MusicAlbum
  date published: 2011-07-29
isrc code: BR5VT1400007
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792ade5f591d2f805e3e1f4a83b383a5a7a490182a79576f315bbc6260af49fb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wHoObNOmsUddtJWw8PdOW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wHoObNOmsUddtJWw8PdOW.
  date published: 2026-07-02T16:51:38Z
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Diploma
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in album: Perfil
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  date published: 2011-07-29

O Dia
type: MusicRecording
duration: PT5M4S
duration ms: 304000
explicit: false
by artist: Haikaiss
in album: Perfil
  type: MusicAlbum
  date published: 2011-07-29

Personagem
type: MusicRecording
duration: PT3M11S
duration ms: 191477
explicit: false
by artist: Haikaiss
in album: Perfil
  type: MusicAlbum
  date published: 2011-07-29
isrc code: BR5VT1400010

Descompassado
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duration: PT3M21S
duration ms: 201247
explicit: false
by artist: Haikaiss
in album: Perfil
  type: MusicAlbum
  date published: 2011-07-29

Cortesia da Casa, Vol. 2
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date published: 2012-08-10
track: Introdução
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  by artist: Haikaiss
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    type: MusicAlbum
    date published: 2012-08-10
  isrc code: US7VG1456327
track: Ascensão
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  duration ms: 266083
  explicit: false
  by artist: Haikaiss
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    type: MusicAlbum
    date published: 2012-08-10
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb240bf9cf60dfc3a4747ab13bcae1beaab0bb403f32bc9038f64f0d0f906ea9. 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/4zjGnYPjcT7ul1wjlwU6TO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zjGnYPjcT7ul1wjlwU6TO.
    date published: 2026-07-02T03:55:08Z
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track: Ambos e Ambos
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  by artist: Haikaiss
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    date published: 2012-08-10
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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 0x71449514407fde780ac2ba8cd3ab6e83e9401fcbea0857ba67fb7f406f263f94. 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/1gcirr8GoH55KvLmCdO8Kj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gcirr8GoH55KvLmCdO8Kj.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x71449514407fde780ac2ba8cd3ab6e83e9401fcbea0857ba67fb7f406f263f94","isrc":"BR5VT1400014","name":"Ambos e Ambos","registered_at":"2026-06-23T03:34:44Z","spotify_id":"1gcirr8GoH55KvLmCdO8Kj","type":"track"}
track: Lapa Até a Augusta
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    date published: 2012-08-10
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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 0x58b6ad9f77719001e81bbf937a71da0d3b9479d868319375407d8b68dec5022f. 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/2aTRT5vapfHWXx2lkHPo2f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aTRT5vapfHWXx2lkHPo2f.
    date published: 2026-07-02T03:55:08Z
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track: Templários
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ad6ae1c340984af69c60cb9e2daa233f8e192f4bf6f1f4ea19929321b0c8a0f
  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/4QcPRejvabHMrD2bXHbLme.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QcPRejvabHMrD2bXHbLme
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ad6ae1c340984af69c60cb9e2daa233f8e192f4bf6f1f4ea19929321b0c8a0f","isrc":"BR5VT1400016","name":"Templários","registered_at":"2026-06-20T05:15:30Z","spotify_id":"4QcPRejvabHMrD2bXHbLme","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad6ae1c340984af69c60cb9e2daa233f8e192f4bf6f1f4ea19929321b0c8a0f. 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/4QcPRejvabHMrD2bXHbLme.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QcPRejvabHMrD2bXHbLme.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7ad6ae1c340984af69c60cb9e2daa233f8e192f4bf6f1f4ea19929321b0c8a0f","isrc":"BR5VT1400016","name":"Templários","registered_at":"2026-06-20T05:15:30Z","spotify_id":"4QcPRejvabHMrD2bXHbLme","type":"track"}
track: Previsto e Escrito
track: Como num Passe
track: Bosque das Ilusões
track: A Festa
track: Ressaca

Previsto e Escrito
type: MusicRecording
duration: PT3M44S
duration ms: 224861
explicit: false
by artist: Haikaiss
in album: Cortesia da Casa, Vol. 2
  type: MusicAlbum
  date published: 2012-08-10
isrc code: BR5VT1400017

Como num Passe
type: MusicRecording
duration: PT4M30S
duration ms: 270210
explicit: false
by artist: Haikaiss
in album: Cortesia da Casa, Vol. 2
  type: MusicAlbum
  date published: 2012-08-10
isrc code: BR5VT1400018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:12:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe463bbd737de57300d5bbe659052b368a256a2fe9492ab09effe6d7804ab4109
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/3En4Qco94I5BK2hC9cdmIL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3En4Qco94I5BK2hC9cdmIL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe463bbd737de57300d5bbe659052b368a256a2fe9492ab09effe6d7804ab4109","isrc":"BR5VT1400018","name":"Como num Passe","registered_at":"2026-06-25T19:12:24Z","spotify_id":"3En4Qco94I5BK2hC9cdmIL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463bbd737de57300d5bbe659052b368a256a2fe9492ab09effe6d7804ab4109. 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/3En4Qco94I5BK2hC9cdmIL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3En4Qco94I5BK2hC9cdmIL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe463bbd737de57300d5bbe659052b368a256a2fe9492ab09effe6d7804ab4109","isrc":"BR5VT1400018","name":"Como num Passe","registered_at":"2026-06-25T19:12:24Z","spotify_id":"3En4Qco94I5BK2hC9cdmIL","type":"track"}

Bosque das Ilusões
type: MusicRecording
duration: PT3M24S
duration ms: 204800
explicit: false
by artist: Haikaiss
in album: Cortesia da Casa, Vol. 2
  type: MusicAlbum
  date published: 2012-08-10
isrc code: BR5VT1400019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:45:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x317d4e2221ce17282d4bc44e94280e43d192e1d0cc02ee578f924639683d7640
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/07MP2X3Sccx2FPDOyWhFSY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07MP2X3Sccx2FPDOyWhFSY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x317d4e2221ce17282d4bc44e94280e43d192e1d0cc02ee578f924639683d7640","isrc":"BR5VT1400019","name":"Bosque das Ilusões","registered_at":"2026-06-10T16:45:27Z","spotify_id":"07MP2X3Sccx2FPDOyWhFSY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317d4e2221ce17282d4bc44e94280e43d192e1d0cc02ee578f924639683d7640. 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/07MP2X3Sccx2FPDOyWhFSY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07MP2X3Sccx2FPDOyWhFSY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x317d4e2221ce17282d4bc44e94280e43d192e1d0cc02ee578f924639683d7640","isrc":"BR5VT1400019","name":"Bosque das Ilusões","registered_at":"2026-06-10T16:45:27Z","spotify_id":"07MP2X3Sccx2FPDOyWhFSY","type":"track"}

A Festa
type: MusicRecording
duration: PT3M24S
duration ms: 204277
explicit: false
by artist: Haikaiss
in album: Cortesia da Casa, Vol. 2
  type: MusicAlbum
  date published: 2012-08-10
isrc code: BR5VT1400020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T03:21:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f6963263f260056ebd9e1abaa4e51b9e3d7426183a7f4ddf8124a93af4f02b4
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/61gdg1o7dnbLPkwvgBMwC6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61gdg1o7dnbLPkwvgBMwC6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f6963263f260056ebd9e1abaa4e51b9e3d7426183a7f4ddf8124a93af4f02b4","isrc":"BR5VT1400020","name":"A Festa","registered_at":"2026-06-23T03:21:53Z","spotify_id":"61gdg1o7dnbLPkwvgBMwC6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6963263f260056ebd9e1abaa4e51b9e3d7426183a7f4ddf8124a93af4f02b4. 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/61gdg1o7dnbLPkwvgBMwC6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61gdg1o7dnbLPkwvgBMwC6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1f6963263f260056ebd9e1abaa4e51b9e3d7426183a7f4ddf8124a93af4f02b4","isrc":"BR5VT1400020","name":"A Festa","registered_at":"2026-06-23T03:21:53Z","spotify_id":"61gdg1o7dnbLPkwvgBMwC6","type":"track"}

Ressaca
type: MusicRecording
duration: PT4M9S
duration ms: 249583
explicit: false
by artist: Haikaiss
in album: Cortesia da Casa, Vol. 2
  type: MusicAlbum
  date published: 2012-08-10
isrc code: BR5VT1400021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf1816bb8454e214d10d9632281917e0383da68811f6bb3bb51bd16be8802bcf
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/51BE0KWoluGyykkhokZldI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51BE0KWoluGyykkhokZldI
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 0xcf1816bb8454e214d10d9632281917e0383da68811f6bb3bb51bd16be8802bcf. 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/51BE0KWoluGyykkhokZldI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51BE0KWoluGyykkhokZldI.
  date published: 2026-06-13T17:25:41Z

Fotografia de um Instante, Vol. 1 & 2
type: MusicAlbum
date published: 2014-12-15
track: Introdução a Fotografia de um Instante
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305210
  explicit: false
  by artist: Haikaiss
  in album: Fotografia de um Instante, Vol. 1 & 2
    type: MusicAlbum
    date published: 2014-12-15
  isrc code: BR5VT1400022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:53:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058
  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/356WbQjhGMvJo3v1vtxotc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/356WbQjhGMvJo3v1vtxotc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058","isrc":"BR5VT1400022","name":"Introdução a Fotografia de um Instante","registered_at":"2026-06-10T03:53:58Z","spotify_id":"356WbQjhGMvJo3v1vtxotc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058. 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/356WbQjhGMvJo3v1vtxotc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/356WbQjhGMvJo3v1vtxotc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058","isrc":"BR5VT1400022","name":"Introdução a Fotografia de um Instante","registered_at":"2026-06-10T03:53:58Z","spotify_id":"356WbQjhGMvJo3v1vtxotc","type":"track"}
track: Mais do Que Ontem
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208745
  explicit: false
  by artist: Haikaiss
  in album: Fotografia de um Instante, Vol. 1 & 2
    type: MusicAlbum
    date published: 2014-12-15
  isrc code: BR5VT1400040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:05:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91846ad7f74953a1f7608235dedd6e4ee01b6762d221f22d5ea4dc0b5d1993c3
  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/5oJW4K7MWGIzfxNdhVe9KE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oJW4K7MWGIzfxNdhVe9KE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91846ad7f74953a1f7608235dedd6e4ee01b6762d221f22d5ea4dc0b5d1993c3","isrc":"BR5VT1400040","name":"Mais do Que Ontem","registered_at":"2026-06-18T16:05:41Z","spotify_id":"5oJW4K7MWGIzfxNdhVe9KE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91846ad7f74953a1f7608235dedd6e4ee01b6762d221f22d5ea4dc0b5d1993c3. 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/5oJW4K7MWGIzfxNdhVe9KE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oJW4K7MWGIzfxNdhVe9KE.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x91846ad7f74953a1f7608235dedd6e4ee01b6762d221f22d5ea4dc0b5d1993c3","isrc":"BR5VT1400040","name":"Mais do Que Ontem","registered_at":"2026-06-18T16:05:41Z","spotify_id":"5oJW4K7MWGIzfxNdhVe9KE","type":"track"}
track: A Prova
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226546
  explicit: false
  by artist: Haikaiss
  in album: Fotografia de um Instante, Vol. 1 & 2
    type: MusicAlbum
    date published: 2014-12-15
  isrc code: BR5VT1400023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:28:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14
  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/0l90X2Jn3sC8Et5LRwx4E5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l90X2Jn3sC8Et5LRwx4E5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14","isrc":"BR5VT1400023","name":"A Prova","registered_at":"2026-06-05T21:28:09Z","spotify_id":"0l90X2Jn3sC8Et5LRwx4E5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14. 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/0l90X2Jn3sC8Et5LRwx4E5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l90X2Jn3sC8Et5LRwx4E5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14","isrc":"BR5VT1400023","name":"A Prova","registered_at":"2026-06-05T21:28:09Z","spotify_id":"0l90X2Jn3sC8Et5LRwx4E5","type":"track"}
track: Olhar Vazio
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309160
  explicit: false
  by artist: Haikaiss
  in album: Fotografia de um Instante, Vol. 1 & 2
    type: MusicAlbum
    date published: 2014-12-15
  isrc code: BR5VT1400041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:19:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb05cf6471cc3318352157f4566b368da10672be699074f840f91846d565fd8b
  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/2hwPo02Sfge7Det1SzLgdg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hwPo02Sfge7Det1SzLgdg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb05cf6471cc3318352157f4566b368da10672be699074f840f91846d565fd8b","isrc":"BR5VT1400041","name":"Olhar Vazio","registered_at":"2026-06-06T17:19:39Z","spotify_id":"2hwPo02Sfge7Det1SzLgdg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb05cf6471cc3318352157f4566b368da10672be699074f840f91846d565fd8b. 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/2hwPo02Sfge7Det1SzLgdg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hwPo02Sfge7Det1SzLgdg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xeb05cf6471cc3318352157f4566b368da10672be699074f840f91846d565fd8b","isrc":"BR5VT1400041","name":"Olhar Vazio","registered_at":"2026-06-06T17:19:39Z","spotify_id":"2hwPo02Sfge7Det1SzLgdg","type":"track"}
track: Hora do Rush / Yalamahala!
  type: MusicRecording
  duration: PT6M51S
  duration ms: 411743
  explicit: false
  by artist: Haikaiss
  in album: Fotografia de um Instante, Vol. 1 & 2
    type: MusicAlbum
    date published: 2014-12-15
  isrc code: BR5VT1400042
  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: Mente do Compositor
track: De Onde Estou
track: Mais um Conto
track: Ego
track: Matéria Escura
track: Sem Convidados
track: Purgatório
track: Antes Que Façam
track: Inverno Quente Inverno
track: Moralina
track: D.M.C
track: O Amanhecer
track: Linhas Tortas
track: 4 e 21
track: Engano do Beijo
track: Ciúmes de Quem Te Ama
track: Célula do Monstro
track: Sem Graça
track: De Longe
track: 5 Minutos de Descaso
track: A Praia
track: Leva e Traz
track: Bosque das Ilusões
track: Imnsonia
track: Desilusões de Um Vira Lata
track: Pêndulo
track: Sinais
track: Talvez Eu Vá Voltar
track: Relaxa!
track: I Wanna Feel

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T03:03:47+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x81df89afdbf49a8ad7cd90d385e3cd6dac3cc0a98524552d20a26d91ba77d8b8

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5qoaYF6sMHkFYlTCG1sxB2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qoaYF6sMHkFYlTCG1sxB2

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x81df89afdbf49a8ad7cd90d385e3cd6dac3cc0a98524552d20a26d91ba77d8b8","isrc":"BR5VT1400042","name":"Hora do Rush / Yalamahala!","registered_at":"2026-06-11T03:03:47Z","spotify_id":"5qoaYF6sMHkFYlTCG1sxB2","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 0x81df89afdbf49a8ad7cd90d385e3cd6dac3cc0a98524552d20a26d91ba77d8b8. 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/5qoaYF6sMHkFYlTCG1sxB2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qoaYF6sMHkFYlTCG1sxB2.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x81df89afdbf49a8ad7cd90d385e3cd6dac3cc0a98524552d20a26d91ba77d8b8","isrc":"BR5VT1400042","name":"Hora do Rush / Yalamahala!","registered_at":"2026-06-11T03:03:47Z","spotify_id":"5qoaYF6sMHkFYlTCG1sxB2","type":"track"}

Mente do Compositor
type: MusicRecording
duration: PT3M59S
duration ms: 239031
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:00:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626
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/70ZzPR45dF5Hmw7mqenPkf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70ZzPR45dF5Hmw7mqenPkf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626","isrc":"BR5VT1400024","name":"Mente do Compositor","registered_at":"2026-06-07T20:00:18Z","spotify_id":"70ZzPR45dF5Hmw7mqenPkf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626. 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/70ZzPR45dF5Hmw7mqenPkf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70ZzPR45dF5Hmw7mqenPkf.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626","isrc":"BR5VT1400024","name":"Mente do Compositor","registered_at":"2026-06-07T20:00:18Z","spotify_id":"70ZzPR45dF5Hmw7mqenPkf","type":"track"}

De Onde Estou
type: MusicRecording
duration: PT4M55S
duration ms: 295841
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:02:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c
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/7qNcipbM6MuG1PDAW32Pte.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qNcipbM6MuG1PDAW32Pte
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c","isrc":"BR5VT1400025","name":"De Onde Estou","registered_at":"2026-06-08T20:02:51Z","spotify_id":"7qNcipbM6MuG1PDAW32Pte","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c. 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/7qNcipbM6MuG1PDAW32Pte.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qNcipbM6MuG1PDAW32Pte.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c","isrc":"BR5VT1400025","name":"De Onde Estou","registered_at":"2026-06-08T20:02:51Z","spotify_id":"7qNcipbM6MuG1PDAW32Pte","type":"track"}

Mais um Conto
type: MusicRecording
duration: PT5M28S
duration ms: 328281
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:05:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaad2d3de2c99e6ba803b73139ffeb20b6815db9ce175470432c7256c7baa1d21
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/4ZHLjP2alZjB4Lh2KuMqtY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZHLjP2alZjB4Lh2KuMqtY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaad2d3de2c99e6ba803b73139ffeb20b6815db9ce175470432c7256c7baa1d21","isrc":"BR5VT1400043","name":"Mais um Conto","registered_at":"2026-06-11T10:05:07Z","spotify_id":"4ZHLjP2alZjB4Lh2KuMqtY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad2d3de2c99e6ba803b73139ffeb20b6815db9ce175470432c7256c7baa1d21. 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/4ZHLjP2alZjB4Lh2KuMqtY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZHLjP2alZjB4Lh2KuMqtY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaad2d3de2c99e6ba803b73139ffeb20b6815db9ce175470432c7256c7baa1d21","isrc":"BR5VT1400043","name":"Mais um Conto","registered_at":"2026-06-11T10:05:07Z","spotify_id":"4ZHLjP2alZjB4Lh2KuMqtY","type":"track"}

Ego
type: MusicRecording
duration: PT3M46S
duration ms: 226743
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:37:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaa75dea316ca45c3ecb20e881aae293d7d83e3e43c2fddbb79f8406124b6e87
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/29Z6j8oieBm2YtdPw3waEI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29Z6j8oieBm2YtdPw3waEI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa75dea316ca45c3ecb20e881aae293d7d83e3e43c2fddbb79f8406124b6e87. 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/29Z6j8oieBm2YtdPw3waEI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29Z6j8oieBm2YtdPw3waEI.
  date published: 2026-07-02T03:30:09Z

Matéria Escura
type: MusicRecording
duration: PT4M22S
duration ms: 262703
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:58:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5
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/6jOWAMdi4BxQfdzvzlJjdr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jOWAMdi4BxQfdzvzlJjdr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5","isrc":"BR5VT1400026","name":"Matéria Escura","registered_at":"2026-06-07T19:58:10Z","spotify_id":"6jOWAMdi4BxQfdzvzlJjdr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5. 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/6jOWAMdi4BxQfdzvzlJjdr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jOWAMdi4BxQfdzvzlJjdr.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5","isrc":"BR5VT1400026","name":"Matéria Escura","registered_at":"2026-06-07T19:58:10Z","spotify_id":"6jOWAMdi4BxQfdzvzlJjdr","type":"track"}

Sem Convidados
type: MusicRecording
duration: PT2M0S
duration ms: 120634
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:05:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6eda084e3a9b960dc7059cb0febe34dcf704fca7160cf6df77fff239b0bc246
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/4pBzaN9CPf8pMNTh6rEbuK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pBzaN9CPf8pMNTh6rEbuK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6eda084e3a9b960dc7059cb0febe34dcf704fca7160cf6df77fff239b0bc246","isrc":"BR5VT1400045","name":"Sem Convidados","registered_at":"2026-06-11T10:05:11Z","spotify_id":"4pBzaN9CPf8pMNTh6rEbuK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6eda084e3a9b960dc7059cb0febe34dcf704fca7160cf6df77fff239b0bc246. 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/4pBzaN9CPf8pMNTh6rEbuK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pBzaN9CPf8pMNTh6rEbuK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf6eda084e3a9b960dc7059cb0febe34dcf704fca7160cf6df77fff239b0bc246","isrc":"BR5VT1400045","name":"Sem Convidados","registered_at":"2026-06-11T10:05:11Z","spotify_id":"4pBzaN9CPf8pMNTh6rEbuK","type":"track"}

Purgatório
type: MusicRecording
duration: PT4M17S
duration ms: 257410
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:34:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f
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/3yWWsG283cXcOy8fhzI00l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yWWsG283cXcOy8fhzI00l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f","isrc":"BR5VT1400027","name":"Purgatório","registered_at":"2026-06-07T13:34:27Z","spotify_id":"3yWWsG283cXcOy8fhzI00l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f. 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/3yWWsG283cXcOy8fhzI00l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yWWsG283cXcOy8fhzI00l.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f","isrc":"BR5VT1400027","name":"Purgatório","registered_at":"2026-06-07T13:34:27Z","spotify_id":"3yWWsG283cXcOy8fhzI00l","type":"track"}

Antes Que Façam
type: MusicRecording
duration: PT3M19S
duration ms: 199040
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:30:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9
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/6bTssqfRk2coqVDbINboCL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bTssqfRk2coqVDbINboCL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9","isrc":"BR5VT1400028","name":"Antes Que Façam","registered_at":"2026-06-09T08:30:47Z","spotify_id":"6bTssqfRk2coqVDbINboCL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9. 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/6bTssqfRk2coqVDbINboCL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bTssqfRk2coqVDbINboCL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9","isrc":"BR5VT1400028","name":"Antes Que Façam","registered_at":"2026-06-09T08:30:47Z","spotify_id":"6bTssqfRk2coqVDbINboCL","type":"track"}

Inverno Quente Inverno
type: MusicRecording
duration: PT4M53S
duration ms: 293956
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:41:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x814f1610292d9b083b41cd94921c5d399b711aad6bdbafe545d001e56d56dc21
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/37Ts3TXntku8FkA1kDcvVN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37Ts3TXntku8FkA1kDcvVN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x814f1610292d9b083b41cd94921c5d399b711aad6bdbafe545d001e56d56dc21","isrc":"BR5VT1400046","name":"Inverno Quente Inverno","registered_at":"2026-06-06T10:41:02Z","spotify_id":"37Ts3TXntku8FkA1kDcvVN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814f1610292d9b083b41cd94921c5d399b711aad6bdbafe545d001e56d56dc21. 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/37Ts3TXntku8FkA1kDcvVN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37Ts3TXntku8FkA1kDcvVN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x814f1610292d9b083b41cd94921c5d399b711aad6bdbafe545d001e56d56dc21","isrc":"BR5VT1400046","name":"Inverno Quente Inverno","registered_at":"2026-06-06T10:41:02Z","spotify_id":"37Ts3TXntku8FkA1kDcvVN","type":"track"}

Moralina
type: MusicRecording
duration: PT3M46S
duration ms: 226336
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:53:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc121dad57d378e1bd6bf4cc9c16859f0a4ab23e41bfe292cb32eb01c8fdf464e
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/4srWU8QVMYbMqVI8SN55a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4srWU8QVMYbMqVI8SN55a3
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 0xc121dad57d378e1bd6bf4cc9c16859f0a4ab23e41bfe292cb32eb01c8fdf464e. 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/4srWU8QVMYbMqVI8SN55a3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4srWU8QVMYbMqVI8SN55a3.
  date published: 2026-06-13T13:32:09Z

D.M.C
type: MusicRecording
duration: PT5M34S
duration ms: 334002
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:08:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd04c2bffc895ca50ebf1401146c79e2ae5d14ff9643b81ee17bb3b19dc7cf39d
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/1E5zHmeO6A5zqN5691ixjp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1E5zHmeO6A5zqN5691ixjp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04c2bffc895ca50ebf1401146c79e2ae5d14ff9643b81ee17bb3b19dc7cf39d. 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/1E5zHmeO6A5zqN5691ixjp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1E5zHmeO6A5zqN5691ixjp.
  date published: 2026-07-02T03:30:09Z

O Amanhecer
type: MusicRecording
duration: PT1M20S
duration ms: 80257
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T08:05:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Xwl52GIY6mds2rtanDSus.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xwl52GIY6mds2rtanDSus
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:42:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568","isrc":"BR5VT1400030","name":"O Amanhecer","registered_at":"2026-06-17T08:05:04Z","spotify_id":"0Xwl52GIY6mds2rtanDSus","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Xwl52GIY6mds2rtanDSus.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xwl52GIY6mds2rtanDSus.
  date published: 2026-06-17T20:42:19Z
  text: {"copyright_id":"0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568","isrc":"BR5VT1400030","name":"O Amanhecer","registered_at":"2026-06-17T08:05:04Z","spotify_id":"0Xwl52GIY6mds2rtanDSus","type":"track"}

Linhas Tortas
type: MusicRecording
duration: PT4M45S
duration ms: 285467
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:51:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb51aa0f5f630b49a33e4f5c9c51126ad159cfbd303cb4574b9101b8d5c8acf4
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/04EsX2BPMs9oWCstVpfNc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04EsX2BPMs9oWCstVpfNc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb51aa0f5f630b49a33e4f5c9c51126ad159cfbd303cb4574b9101b8d5c8acf4","isrc":"BR5VT1400048","name":"Linhas Tortas","registered_at":"2026-06-10T03:51:10Z","spotify_id":"04EsX2BPMs9oWCstVpfNc9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb51aa0f5f630b49a33e4f5c9c51126ad159cfbd303cb4574b9101b8d5c8acf4. 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/04EsX2BPMs9oWCstVpfNc9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04EsX2BPMs9oWCstVpfNc9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbb51aa0f5f630b49a33e4f5c9c51126ad159cfbd303cb4574b9101b8d5c8acf4","isrc":"BR5VT1400048","name":"Linhas Tortas","registered_at":"2026-06-10T03:51:10Z","spotify_id":"04EsX2BPMs9oWCstVpfNc9","type":"track"}

4 e 21
type: MusicRecording
duration: PT4M16S
duration ms: 256941
explicit: true
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe
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/764cpt46ldpCF4Auqg2WXw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/764cpt46ldpCF4Auqg2WXw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe","isrc":"BR5VT1400031","name":"4 e 21","registered_at":"2026-06-04T16:47:20Z","spotify_id":"764cpt46ldpCF4Auqg2WXw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe. 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/764cpt46ldpCF4Auqg2WXw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/764cpt46ldpCF4Auqg2WXw.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe","isrc":"BR5VT1400031","name":"4 e 21","registered_at":"2026-06-04T16:47:20Z","spotify_id":"764cpt46ldpCF4Auqg2WXw","type":"track"}

Engano do Beijo
type: MusicRecording
duration: PT3M51S
duration ms: 231811
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:02:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f0748e09c399b3467ac105702508e246f07f7ddce3cf99c9cd601b9102750a0
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/3WK7zMDbuGdUhsYgnDYuH5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WK7zMDbuGdUhsYgnDYuH5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f0748e09c399b3467ac105702508e246f07f7ddce3cf99c9cd601b9102750a0","isrc":"BR5VT1400049","name":"Engano do Beijo","registered_at":"2026-06-08T20:02:23Z","spotify_id":"3WK7zMDbuGdUhsYgnDYuH5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0748e09c399b3467ac105702508e246f07f7ddce3cf99c9cd601b9102750a0. 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/3WK7zMDbuGdUhsYgnDYuH5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WK7zMDbuGdUhsYgnDYuH5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6f0748e09c399b3467ac105702508e246f07f7ddce3cf99c9cd601b9102750a0","isrc":"BR5VT1400049","name":"Engano do Beijo","registered_at":"2026-06-08T20:02:23Z","spotify_id":"3WK7zMDbuGdUhsYgnDYuH5","type":"track"}

Ciúmes de Quem Te Ama
type: MusicRecording
duration: PT4M7S
duration ms: 247850
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:31:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a98695f0bdb1cde3eee9fda088b54a347e82844638823e029e715afd6136441
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/5PQy6B6RrhrksHyLkF60DD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PQy6B6RrhrksHyLkF60DD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a98695f0bdb1cde3eee9fda088b54a347e82844638823e029e715afd6136441","isrc":"BR5VT1400050","name":"Ciúmes de Quem Te Ama","registered_at":"2026-06-07T07:31:45Z","spotify_id":"5PQy6B6RrhrksHyLkF60DD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a98695f0bdb1cde3eee9fda088b54a347e82844638823e029e715afd6136441. 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/5PQy6B6RrhrksHyLkF60DD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PQy6B6RrhrksHyLkF60DD.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0a98695f0bdb1cde3eee9fda088b54a347e82844638823e029e715afd6136441","isrc":"BR5VT1400050","name":"Ciúmes de Quem Te Ama","registered_at":"2026-06-07T07:31:45Z","spotify_id":"5PQy6B6RrhrksHyLkF60DD","type":"track"}

Célula do Monstro
type: MusicRecording
duration: PT4M46S
duration ms: 286218
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:29:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cb3ad0ba063abb3558b072641c8f84f97cb055317e2d61ea6b3afb597105aef
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/21ttKtRCz72jjcyM0PjJqX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21ttKtRCz72jjcyM0PjJqX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5cb3ad0ba063abb3558b072641c8f84f97cb055317e2d61ea6b3afb597105aef","isrc":"BR5VT1400032","name":"Célula do Monstro","registered_at":"2026-06-10T17:29:51Z","spotify_id":"21ttKtRCz72jjcyM0PjJqX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb3ad0ba063abb3558b072641c8f84f97cb055317e2d61ea6b3afb597105aef. 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/21ttKtRCz72jjcyM0PjJqX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21ttKtRCz72jjcyM0PjJqX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5cb3ad0ba063abb3558b072641c8f84f97cb055317e2d61ea6b3afb597105aef","isrc":"BR5VT1400032","name":"Célula do Monstro","registered_at":"2026-06-10T17:29:51Z","spotify_id":"21ttKtRCz72jjcyM0PjJqX","type":"track"}

Sem Graça
type: MusicRecording
duration: PT3M49S
duration ms: 229904
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:31:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44a906c1aa85fbf6e1348036d07673a1df8eb530b25cf805c8a4116387c74f15
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/4PhzFZQnhPnaqXYLAB29MT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PhzFZQnhPnaqXYLAB29MT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44a906c1aa85fbf6e1348036d07673a1df8eb530b25cf805c8a4116387c74f15","isrc":"BR5VT1400051","name":"Sem Graça","registered_at":"2026-06-01T22:31:11Z","spotify_id":"4PhzFZQnhPnaqXYLAB29MT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a906c1aa85fbf6e1348036d07673a1df8eb530b25cf805c8a4116387c74f15. 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/4PhzFZQnhPnaqXYLAB29MT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PhzFZQnhPnaqXYLAB29MT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x44a906c1aa85fbf6e1348036d07673a1df8eb530b25cf805c8a4116387c74f15","isrc":"BR5VT1400051","name":"Sem Graça","registered_at":"2026-06-01T22:31:11Z","spotify_id":"4PhzFZQnhPnaqXYLAB29MT","type":"track"}

De Longe
type: MusicRecording
duration: PT3M10S
duration ms: 190831
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:51:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7ff8885e6a5c42cd6fd5f43a5c0205f9753f612984ebab67f73d5e820004826
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/3xmYT6XDkqMpQCA8hHdKip.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xmYT6XDkqMpQCA8hHdKip
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7ff8885e6a5c42cd6fd5f43a5c0205f9753f612984ebab67f73d5e820004826","isrc":"BR5VT1400033","name":"De Longe","registered_at":"2026-06-04T09:51:01Z","spotify_id":"3xmYT6XDkqMpQCA8hHdKip","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ff8885e6a5c42cd6fd5f43a5c0205f9753f612984ebab67f73d5e820004826. 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/3xmYT6XDkqMpQCA8hHdKip.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xmYT6XDkqMpQCA8hHdKip.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe7ff8885e6a5c42cd6fd5f43a5c0205f9753f612984ebab67f73d5e820004826","isrc":"BR5VT1400033","name":"De Longe","registered_at":"2026-06-04T09:51:01Z","spotify_id":"3xmYT6XDkqMpQCA8hHdKip","type":"track"}

5 Minutos de Descaso
type: MusicRecording
duration: PT3M59S
duration ms: 239308
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:44:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x642be6c6de51c0d90b6f302d860286bade458804b53414636ae221ae92b6673f
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/6BE1FAHgGcmMYx9NGmN0Qr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BE1FAHgGcmMYx9NGmN0Qr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x642be6c6de51c0d90b6f302d860286bade458804b53414636ae221ae92b6673f","isrc":"BR5VT1400052","name":"5 Minutos de Descaso","registered_at":"2026-06-18T00:44:44Z","spotify_id":"6BE1FAHgGcmMYx9NGmN0Qr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642be6c6de51c0d90b6f302d860286bade458804b53414636ae221ae92b6673f. 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/6BE1FAHgGcmMYx9NGmN0Qr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BE1FAHgGcmMYx9NGmN0Qr.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x642be6c6de51c0d90b6f302d860286bade458804b53414636ae221ae92b6673f","isrc":"BR5VT1400052","name":"5 Minutos de Descaso","registered_at":"2026-06-18T00:44:44Z","spotify_id":"6BE1FAHgGcmMYx9NGmN0Qr","type":"track"}

A Praia
type: MusicRecording
duration: PT3M26S
duration ms: 206832
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:30:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x364a78eb2b0f016c5305785d039020055568ad7b0b7537fe6396e984e6d0be49
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/59DwQDFnyAmfhEa9JGbbjj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59DwQDFnyAmfhEa9JGbbjj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x364a78eb2b0f016c5305785d039020055568ad7b0b7537fe6396e984e6d0be49","isrc":"BR5VT1400034","name":"A Praia","registered_at":"2026-06-07T13:30:45Z","spotify_id":"59DwQDFnyAmfhEa9JGbbjj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364a78eb2b0f016c5305785d039020055568ad7b0b7537fe6396e984e6d0be49. 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/59DwQDFnyAmfhEa9JGbbjj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59DwQDFnyAmfhEa9JGbbjj.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x364a78eb2b0f016c5305785d039020055568ad7b0b7537fe6396e984e6d0be49","isrc":"BR5VT1400034","name":"A Praia","registered_at":"2026-06-07T13:30:45Z","spotify_id":"59DwQDFnyAmfhEa9JGbbjj","type":"track"}

Leva e Traz
type: MusicRecording
duration: PT4M50S
duration ms: 290409
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:29:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x028922c4acfe4e0d2df9eaf7f188f152c537653361ed35233a6fd8b455cddf17
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/74oYdOHoTPUObInDktXOH5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74oYdOHoTPUObInDktXOH5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x028922c4acfe4e0d2df9eaf7f188f152c537653361ed35233a6fd8b455cddf17","isrc":"BR5VT1400035","name":"Leva e Traz","registered_at":"2026-06-10T17:29:17Z","spotify_id":"74oYdOHoTPUObInDktXOH5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028922c4acfe4e0d2df9eaf7f188f152c537653361ed35233a6fd8b455cddf17. 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/74oYdOHoTPUObInDktXOH5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74oYdOHoTPUObInDktXOH5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x028922c4acfe4e0d2df9eaf7f188f152c537653361ed35233a6fd8b455cddf17","isrc":"BR5VT1400035","name":"Leva e Traz","registered_at":"2026-06-10T17:29:17Z","spotify_id":"74oYdOHoTPUObInDktXOH5","type":"track"}

Bosque das Ilusões
type: MusicRecording
duration: PT4M45S
duration ms: 285388
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:29:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc50a51c0c51f6f7b01d81dad577a4403da2b861a9cd3c7d02387dc323a5385e6
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/56dXMYF5JyeGneS7085oAE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56dXMYF5JyeGneS7085oAE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc50a51c0c51f6f7b01d81dad577a4403da2b861a9cd3c7d02387dc323a5385e6","isrc":"BR5VT1400053","name":"Bosque das Ilusões","registered_at":"2026-06-07T07:29:21Z","spotify_id":"56dXMYF5JyeGneS7085oAE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50a51c0c51f6f7b01d81dad577a4403da2b861a9cd3c7d02387dc323a5385e6. 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/56dXMYF5JyeGneS7085oAE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56dXMYF5JyeGneS7085oAE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc50a51c0c51f6f7b01d81dad577a4403da2b861a9cd3c7d02387dc323a5385e6","isrc":"BR5VT1400053","name":"Bosque das Ilusões","registered_at":"2026-06-07T07:29:21Z","spotify_id":"56dXMYF5JyeGneS7085oAE","type":"track"}

Imnsonia
type: MusicRecording
duration: PT4M37S
duration ms: 277055
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:24:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86525a8d04aeaeb8857ee225343d4e4768bbe8ab9f5373a8867637e292e2ee19
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/2sz3OHQWeOncPZc60uHQue.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sz3OHQWeOncPZc60uHQue
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 0x86525a8d04aeaeb8857ee225343d4e4768bbe8ab9f5373a8867637e292e2ee19. 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/2sz3OHQWeOncPZc60uHQue.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sz3OHQWeOncPZc60uHQue.
  date published: 2026-06-13T12:53:06Z

Desilusões de Um Vira Lata
type: MusicRecording
duration: PT4M24S
duration ms: 264107
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:56:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x563e3e026ee66ed9c5dd1775c0b4d27725e933371e371c08c1cbb09d07d5c3cf
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/7hNhe2FkiPikdGWHsII0TX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hNhe2FkiPikdGWHsII0TX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x563e3e026ee66ed9c5dd1775c0b4d27725e933371e371c08c1cbb09d07d5c3cf","isrc":"BR5VT1400036","name":"Desilusões de Um Vira Lata","registered_at":"2026-06-08T09:56:40Z","spotify_id":"7hNhe2FkiPikdGWHsII0TX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563e3e026ee66ed9c5dd1775c0b4d27725e933371e371c08c1cbb09d07d5c3cf. 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/7hNhe2FkiPikdGWHsII0TX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hNhe2FkiPikdGWHsII0TX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x563e3e026ee66ed9c5dd1775c0b4d27725e933371e371c08c1cbb09d07d5c3cf","isrc":"BR5VT1400036","name":"Desilusões de Um Vira Lata","registered_at":"2026-06-08T09:56:40Z","spotify_id":"7hNhe2FkiPikdGWHsII0TX","type":"track"}

Pêndulo
type: MusicRecording
duration: PT4M3S
duration ms: 243148
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:02:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38cc8cb696dc27c41ac06e8947340689cb4812b55559f6b162b571dcc0e18acd
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/3wN0PIEtR0XJHSuzrs0bA7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wN0PIEtR0XJHSuzrs0bA7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38cc8cb696dc27c41ac06e8947340689cb4812b55559f6b162b571dcc0e18acd","isrc":"BR5VT1400055","name":"Pêndulo","registered_at":"2026-06-10T04:02:07Z","spotify_id":"3wN0PIEtR0XJHSuzrs0bA7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cc8cb696dc27c41ac06e8947340689cb4812b55559f6b162b571dcc0e18acd. 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/3wN0PIEtR0XJHSuzrs0bA7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wN0PIEtR0XJHSuzrs0bA7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x38cc8cb696dc27c41ac06e8947340689cb4812b55559f6b162b571dcc0e18acd","isrc":"BR5VT1400055","name":"Pêndulo","registered_at":"2026-06-10T04:02:07Z","spotify_id":"3wN0PIEtR0XJHSuzrs0bA7","type":"track"}

Sinais
type: MusicRecording
duration: PT5M11S
duration ms: 311235
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:44:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cc03a12b06e27a12568d3235e21e9b7120c8346562fc4adccc11f4fd1e6a074
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/5EG8zSm7hEP7bmTOf90el3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EG8zSm7hEP7bmTOf90el3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc03a12b06e27a12568d3235e21e9b7120c8346562fc4adccc11f4fd1e6a074. 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/5EG8zSm7hEP7bmTOf90el3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EG8zSm7hEP7bmTOf90el3.
  date published: 2026-07-02T03:30:09Z

Talvez Eu Vá Voltar
type: MusicRecording
duration: PT2M40S
duration ms: 160235
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:04:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x483a457021db131cec35846ca15f5f6494ecd7f1be553cb0b0aa78b86e9bc2f3
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/36eP73Mznj3Fp03TwaskFg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36eP73Mznj3Fp03TwaskFg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x483a457021db131cec35846ca15f5f6494ecd7f1be553cb0b0aa78b86e9bc2f3","isrc":"BR5VT1400038","name":"Talvez Eu Vá Voltar","registered_at":"2026-06-18T16:04:49Z","spotify_id":"36eP73Mznj3Fp03TwaskFg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483a457021db131cec35846ca15f5f6494ecd7f1be553cb0b0aa78b86e9bc2f3. 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/36eP73Mznj3Fp03TwaskFg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36eP73Mznj3Fp03TwaskFg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x483a457021db131cec35846ca15f5f6494ecd7f1be553cb0b0aa78b86e9bc2f3","isrc":"BR5VT1400038","name":"Talvez Eu Vá Voltar","registered_at":"2026-06-18T16:04:49Z","spotify_id":"36eP73Mznj3Fp03TwaskFg","type":"track"}

Relaxa!
type: MusicRecording
duration: PT3M18S
duration ms: 198792
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:56:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51adc8330805fec19401e30e23eee9b61895c3c9c44c350d8f03e991e96a58b1
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/2E1iBFsm45IcS6Y8WMlZty.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E1iBFsm45IcS6Y8WMlZty
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 0x51adc8330805fec19401e30e23eee9b61895c3c9c44c350d8f03e991e96a58b1. 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/2E1iBFsm45IcS6Y8WMlZty.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E1iBFsm45IcS6Y8WMlZty.
  date published: 2026-06-13T15:41:10Z

I Wanna Feel
type: MusicRecording
duration: PT1M14S
duration ms: 74914
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:15:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x986237f360cef60c10be2eac28fd05268524f244490c953c91c70bdd07d9b6cd
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/2nN9C8OhEu3K4LKyyoTExf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nN9C8OhEu3K4LKyyoTExf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x986237f360cef60c10be2eac28fd05268524f244490c953c91c70bdd07d9b6cd","isrc":"BR5VT1400039","name":"I Wanna Feel","registered_at":"2026-06-20T00:15:23Z","spotify_id":"2nN9C8OhEu3K4LKyyoTExf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986237f360cef60c10be2eac28fd05268524f244490c953c91c70bdd07d9b6cd. 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/2nN9C8OhEu3K4LKyyoTExf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nN9C8OhEu3K4LKyyoTExf.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x986237f360cef60c10be2eac28fd05268524f244490c953c91c70bdd07d9b6cd","isrc":"BR5VT1400039","name":"I Wanna Feel","registered_at":"2026-06-20T00:15:23Z","spotify_id":"2nN9C8OhEu3K4LKyyoTExf","type":"track"}

Mente do Compositor
type: MusicAlbum
date published: 2015-05-26
track: Mente do Compositor
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242280
  explicit: false
  by artist: Haikaiss
  in album: Mente do Compositor
    type: MusicAlbum
    date published: 2015-05-26

Casual
type: MusicAlbum
date published: 2015-08-29
track: Casual
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206842
  explicit: false
  by artist: Haikaiss
  in album: Casual
    type: MusicAlbum
    date published: 2015-08-29

Não É Só Negócio
type: MusicAlbum
date published: 2015-11-06
track: Não É Só Negócio
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211715
  explicit: false
  by artist: Haikaiss
  in album: Não É Só Negócio
    type: MusicAlbum
    date published: 2015-11-06

Motivos Auditivos
type: MusicAlbum
date published: 2015-11-06
track: Motivos Auditivos
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244382
  explicit: false
  by artist: Haikaiss
  in album: Motivos Auditivos
    type: MusicAlbum
    date published: 2015-11-06
  isrc code: BR5VT1500002

De Longe. (Acústico)
type: MusicAlbum
date published: 2015-11-27
track: De Longe. - Acústico
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206549
  explicit: false
  by artist: Haikaiss
  in album: De Longe. (Acústico)
    type: MusicAlbum
    date published: 2015-11-27

Infame, Parte II
type: MusicAlbum
date published: 2015-12-11
track: Infame, Parte II
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239322
  explicit: false
  by artist: Haikaiss
  in album: Infame, Parte II
    type: MusicAlbum
    date published: 2015-12-11

4 e 21
type: MusicAlbum
date published: 2015-12-14
track: 4 e 21
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256942
  explicit: false
  by artist: Haikaiss
  in album: 4 e 21
    type: MusicAlbum
    date published: 2015-12-14
  isrc code: BR5VT1500006

Untitled
type: MusicAlbum
date published: 2016-01-15
track: Untitled
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124898
  explicit: true
  by artist: Haikaiss
  in album: Untitled
    type: MusicAlbum
    date published: 2016-01-15
  isrc code: US7VG1602870

Sarau das Máquinas
type: MusicAlbum
date published: 2016-01-24
track: Sarau das Máquinas
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271894
  explicit: false
  by artist: Haikaiss
  in album: Sarau das Máquinas
    type: MusicAlbum
    date published: 2016-01-24

Casual (Remix)
type: MusicAlbum
date published: 2016-05-12
track: Casual - Remix
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211877
  explicit: false
  by artist: Haikaiss
  in album: Casual (Remix)
    type: MusicAlbum
    date published: 2016-05-12

A Praga
type: MusicAlbum
date published: 2016-06-30
track: A Praga
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192816
  explicit: true
  by artist: Haikaiss
  in album: A Praga
    type: MusicAlbum
    date published: 2016-06-30

Imnsonia
type: MusicAlbum
date published: 2016-07-28
track: Imnsonia
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277042
  explicit: false
  by artist: Haikaiss
  in album: Imnsonia
    type: MusicAlbum
    date published: 2016-07-28
  isrc code: BR5VT1600004

Sem Convidados
type: MusicAlbum
date published: 2016-07-28
track: Sem Convidados
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120619
  explicit: false
  by artist: Haikaiss
  in album: Sem Convidados
    type: MusicAlbum
    date published: 2016-07-28

A Prova
type: MusicAlbum
date published: 2016-09-29
track: A Prova
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268404
  explicit: false
  by artist: Haikaiss
  in album: A Prova
    type: MusicAlbum
    date published: 2016-09-29
  isrc code: BR5VT1600006

Chapa Drunk
type: MusicAlbum
date published: 2016-11-24
track: Chapa Drunk
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295081
  explicit: true
  by artist: Haikaiss
  in album: Chapa Drunk
    type: MusicAlbum
    date published: 2016-11-24
  isrc code: BR5VT1600007

A Praga
type: MusicAlbum
date published: 2016-12-09
track: A Pagra - Malik Mustache, Kush 3D & NOX Remix
  type: MusicRecording
  duration: PT5M59S
  duration ms: 359557
  explicit: true
  by artist: Haikaiss
  in album: A Praga
    type: MusicAlbum
    date published: 2016-12-09
track: A Praga - Malik Mustache, Kush 3D & NOX Radio Edit
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232379
  explicit: true
  by artist: Haikaiss
  in album: A Praga
    type: MusicAlbum
    date published: 2016-12-09

Inimigos
type: MusicAlbum
date published: 2017-02-10
track: Inimigos
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237148
  explicit: false
  by artist: Haikaiss
  in album: Inimigos
    type: MusicAlbum
    date published: 2017-02-10
  isrc code: BR5VT1700001

Ouro Raro
type: MusicAlbum
date published: 2017-03-10
track: Ouro Raro
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223563
  explicit: true
  by artist: Haikaiss
  in album: Ouro Raro
    type: MusicAlbum
    date published: 2017-03-10

Raplord
type: MusicAlbum
date published: 2017-03-20
track: Raplord
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262905
  explicit: true
  by artist: Haikaiss
  in album: Raplord
    type: MusicAlbum
    date published: 2017-03-20

Teto Baixo
type: MusicAlbum
date published: 2017-03-24
track: Inimigos
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237493
  explicit: true
  by artist: Haikaiss
  in album: Teto Baixo
    type: MusicAlbum
    date published: 2017-03-24
  isrc code: BR5VT1700004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:08:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18e5e01a2b286770e47a4facd9ecbdef7a1fa7a1ce0774c50060187c0b54ab71
  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/12bl82N9F1zCqqXQOWJFkf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12bl82N9F1zCqqXQOWJFkf
  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 0x18e5e01a2b286770e47a4facd9ecbdef7a1fa7a1ce0774c50060187c0b54ab71. 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/12bl82N9F1zCqqXQOWJFkf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12bl82N9F1zCqqXQOWJFkf.
    date published: 2026-06-13T13:32:09Z
track: A Praga
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206103
  explicit: true
  by artist: Haikaiss
  in album: Teto Baixo
    type: MusicAlbum
    date published: 2017-03-24
  isrc code: BR5VT1700005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:18:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9d58e823efd034342aef011ed4200332771808a23696881620d7d78daf0ada3
  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/49mthxQITYwUXVkW76Zc9T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49mthxQITYwUXVkW76Zc9T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa9d58e823efd034342aef011ed4200332771808a23696881620d7d78daf0ada3","isrc":"BR5VT1700005","name":"A Praga","registered_at":"2026-06-06T17:18:35Z","spotify_id":"49mthxQITYwUXVkW76Zc9T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d58e823efd034342aef011ed4200332771808a23696881620d7d78daf0ada3. 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/49mthxQITYwUXVkW76Zc9T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49mthxQITYwUXVkW76Zc9T.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xa9d58e823efd034342aef011ed4200332771808a23696881620d7d78daf0ada3","isrc":"BR5VT1700005","name":"A Praga","registered_at":"2026-06-06T17:18:35Z","spotify_id":"49mthxQITYwUXVkW76Zc9T","type":"track"}
track: Turista
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296960
  explicit: false
  by artist: Haikaiss
  in album: Teto Baixo
    type: MusicAlbum
    date published: 2017-03-24
  isrc code: BR5VT1700006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:30:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ffb5cbada2bcd5db473592b8a6c221585ec6b25bcbbdf211f23c3f7280f2e10
  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/3bDScAlZuzhkqENyhguNKN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bDScAlZuzhkqENyhguNKN
  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 0x1ffb5cbada2bcd5db473592b8a6c221585ec6b25bcbbdf211f23c3f7280f2e10. 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/3bDScAlZuzhkqENyhguNKN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bDScAlZuzhkqENyhguNKN.
    date published: 2026-06-13T12:53:06Z
track: M.O.D.A
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256665
  explicit: true
  by artist: Haikaiss
  in album: Teto Baixo
    type: MusicAlbum
    date published: 2017-03-24
  isrc code: BR5VT1700007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:32:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x188896278e3f59e66a53e97a6f916ad6beebb480bc79f49326f7e83e76b6f5fa
  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/0rFdqYGg2RsDeTZM3o7IDt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rFdqYGg2RsDeTZM3o7IDt
  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 0x188896278e3f59e66a53e97a6f916ad6beebb480bc79f49326f7e83e76b6f5fa. 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/0rFdqYGg2RsDeTZM3o7IDt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rFdqYGg2RsDeTZM3o7IDt.
    date published: 2026-06-13T17:25:41Z
track: Fora da Lei
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285826
  explicit: true
  by artist: Haikaiss
  in album: Teto Baixo
    type: MusicAlbum
    date published: 2017-03-24
  isrc code: BR5VT1700008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:12:22+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Teto Baixo (Skit)
track: Chapa Drunk
track: Dirijo
track: Cypher
track: Ouro Raro
track: Raplord
track: Cidade do Crime
track: Nome da Rosa

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x74849088a487d885b41b0abae69a7cd37ef978cdf7122ed8a4797bf73a3d56a0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3yNmGEhKiKikw8h1C0BnTE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yNmGEhKiKikw8h1C0BnTE

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x74849088a487d885b41b0abae69a7cd37ef978cdf7122ed8a4797bf73a3d56a0","isrc":"BR5VT1700008","name":"Fora da Lei","registered_at":"2026-06-08T01:12:22Z","spotify_id":"3yNmGEhKiKikw8h1C0BnTE","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 0x74849088a487d885b41b0abae69a7cd37ef978cdf7122ed8a4797bf73a3d56a0. 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/3yNmGEhKiKikw8h1C0BnTE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yNmGEhKiKikw8h1C0BnTE.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x74849088a487d885b41b0abae69a7cd37ef978cdf7122ed8a4797bf73a3d56a0","isrc":"BR5VT1700008","name":"Fora da Lei","registered_at":"2026-06-08T01:12:22Z","spotify_id":"3yNmGEhKiKikw8h1C0BnTE","type":"track"}

Teto Baixo (Skit)
type: MusicRecording
duration: PT1M36S
duration ms: 96600
explicit: false
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:29:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab3c523412ff626c5bcf5a6414278fe9a022a44242997191ac087ec59b1b4851
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/5OKMlRjElb7e97C6TwxAVU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OKMlRjElb7e97C6TwxAVU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab3c523412ff626c5bcf5a6414278fe9a022a44242997191ac087ec59b1b4851","isrc":"BR5VT1700009","name":"Teto Baixo (Skit)","registered_at":"2026-06-09T17:29:47Z","spotify_id":"5OKMlRjElb7e97C6TwxAVU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3c523412ff626c5bcf5a6414278fe9a022a44242997191ac087ec59b1b4851. 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/5OKMlRjElb7e97C6TwxAVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OKMlRjElb7e97C6TwxAVU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xab3c523412ff626c5bcf5a6414278fe9a022a44242997191ac087ec59b1b4851","isrc":"BR5VT1700009","name":"Teto Baixo (Skit)","registered_at":"2026-06-09T17:29:47Z","spotify_id":"5OKMlRjElb7e97C6TwxAVU","type":"track"}

Chapa Drunk
type: MusicRecording
duration: PT4M53S
duration ms: 293930
explicit: true
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:40:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf92f7b13aaa71a73dd64290cd62c27626e5f9a3b1aa0f3c161112cf8f4165a1a
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/2VD1uqJDxlM3F1rYQsQK4E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VD1uqJDxlM3F1rYQsQK4E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf92f7b13aaa71a73dd64290cd62c27626e5f9a3b1aa0f3c161112cf8f4165a1a","isrc":"BR5VT1700010","name":"Chapa Drunk","registered_at":"2026-06-09T17:40:44Z","spotify_id":"2VD1uqJDxlM3F1rYQsQK4E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92f7b13aaa71a73dd64290cd62c27626e5f9a3b1aa0f3c161112cf8f4165a1a. 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/2VD1uqJDxlM3F1rYQsQK4E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VD1uqJDxlM3F1rYQsQK4E.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf92f7b13aaa71a73dd64290cd62c27626e5f9a3b1aa0f3c161112cf8f4165a1a","isrc":"BR5VT1700010","name":"Chapa Drunk","registered_at":"2026-06-09T17:40:44Z","spotify_id":"2VD1uqJDxlM3F1rYQsQK4E","type":"track"}

Dirijo
type: MusicRecording
duration: PT3M41S
duration ms: 221909
explicit: false
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:39:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8404ad0cb2ddf76c7ce5a611302a271a4842f92401749d27bf2a34bb8e149fc
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/4INLAB6LYtUNIf4kv5S6QW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4INLAB6LYtUNIf4kv5S6QW
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 0xd8404ad0cb2ddf76c7ce5a611302a271a4842f92401749d27bf2a34bb8e149fc. 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/4INLAB6LYtUNIf4kv5S6QW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4INLAB6LYtUNIf4kv5S6QW.
  date published: 2026-06-13T15:41:10Z

Cypher
type: MusicRecording
duration: PT6M13S
duration ms: 373098
explicit: true
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:25:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63a4a54084d4acab171fc4e4a4f9c1fb028d04730c58dcd4b52b513ab95e4356
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/3TWBAMVelnDoBASmQNXate.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TWBAMVelnDoBASmQNXate
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 0x63a4a54084d4acab171fc4e4a4f9c1fb028d04730c58dcd4b52b513ab95e4356. 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/3TWBAMVelnDoBASmQNXate.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TWBAMVelnDoBASmQNXate.
  date published: 2026-06-13T15:41:10Z

Ouro Raro
type: MusicRecording
duration: PT3M43S
duration ms: 223563
explicit: false
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:11:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cc2f9aab7eff1e9db69e336ad30314726281ff4afd33a6cf2ca6d021f838d32
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/7ENzvLExxbHyHjHIxKIUIo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ENzvLExxbHyHjHIxKIUIo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cc2f9aab7eff1e9db69e336ad30314726281ff4afd33a6cf2ca6d021f838d32","isrc":"BR5VT1700013","name":"Ouro Raro","registered_at":"2026-06-05T07:11:15Z","spotify_id":"7ENzvLExxbHyHjHIxKIUIo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc2f9aab7eff1e9db69e336ad30314726281ff4afd33a6cf2ca6d021f838d32. 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/7ENzvLExxbHyHjHIxKIUIo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ENzvLExxbHyHjHIxKIUIo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3cc2f9aab7eff1e9db69e336ad30314726281ff4afd33a6cf2ca6d021f838d32","isrc":"BR5VT1700013","name":"Ouro Raro","registered_at":"2026-06-05T07:11:15Z","spotify_id":"7ENzvLExxbHyHjHIxKIUIo","type":"track"}

Raplord
type: MusicRecording
duration: PT4M23S
duration ms: 263078
explicit: false
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:37:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c280fbdd774aea542f01f963948d647b4a44c4cbd9404ad466d51a18215a6e9
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/3YSagrvQP9x32rAjEI48PL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YSagrvQP9x32rAjEI48PL
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 0x0c280fbdd774aea542f01f963948d647b4a44c4cbd9404ad466d51a18215a6e9. 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/3YSagrvQP9x32rAjEI48PL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YSagrvQP9x32rAjEI48PL.
  date published: 2026-06-13T17:25:41Z

Cidade do Crime
type: MusicRecording
duration: PT4M19S
duration ms: 259000
explicit: true
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:36:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x438c8a751130101047095566a1db92cd50f1c8b6828b8e98e3518239061084ed
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/34TgWd4IOtPkquLB1onI5w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34TgWd4IOtPkquLB1onI5w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x438c8a751130101047095566a1db92cd50f1c8b6828b8e98e3518239061084ed","isrc":"BR5VT1700015","name":"Cidade do Crime","registered_at":"2026-06-09T17:36:49Z","spotify_id":"34TgWd4IOtPkquLB1onI5w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438c8a751130101047095566a1db92cd50f1c8b6828b8e98e3518239061084ed. 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/34TgWd4IOtPkquLB1onI5w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34TgWd4IOtPkquLB1onI5w.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x438c8a751130101047095566a1db92cd50f1c8b6828b8e98e3518239061084ed","isrc":"BR5VT1700015","name":"Cidade do Crime","registered_at":"2026-06-09T17:36:49Z","spotify_id":"34TgWd4IOtPkquLB1onI5w","type":"track"}

Nome da Rosa
type: MusicRecording
duration: PT3M40S
duration ms: 220781
explicit: true
by artist: Haikaiss
in album: Teto Baixo
  type: MusicAlbum
  date published: 2017-03-24
isrc code: BR5VT1700016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:05:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5abf33fad63f1e77dff4e3ca4734fdc4374df13364cdd6d9319983a7593cfd4
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/2OM4InZW50fN0h0KeRcEBu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OM4InZW50fN0h0KeRcEBu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5abf33fad63f1e77dff4e3ca4734fdc4374df13364cdd6d9319983a7593cfd4","isrc":"BR5VT1700016","name":"Nome da Rosa","registered_at":"2026-06-08T20:05:45Z","spotify_id":"2OM4InZW50fN0h0KeRcEBu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5abf33fad63f1e77dff4e3ca4734fdc4374df13364cdd6d9319983a7593cfd4. 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/2OM4InZW50fN0h0KeRcEBu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OM4InZW50fN0h0KeRcEBu.
  date published: 2026-06-13T13:32:09Z
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Raplord
type: MusicAlbum
date published: 2017-07-10
track: Raplord - Malik Mustache & Dazzo Oficial Remix
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223394
  explicit: true
  by artist: Haikaiss
  in album: Raplord
    type: MusicAlbum
    date published: 2017-07-10
  isrc code: USLZJ1793956

Dias Difíceis
type: MusicAlbum
date published: 2017-10-26
track: Dias Difíceis
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271638
  explicit: true
  by artist: Haikaiss
  in album: Dias Difíceis
    type: MusicAlbum
    date published: 2017-10-26
  isrc code: BR5VT1700017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T05:19:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x342ce95d40011ea921a9224ef5ff273a46cf27bef4dfce012072ba6ca76c65d2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7yBjom4u7SF2xOHAdA0yQt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yBjom4u7SF2xOHAdA0yQt
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x342ce95d40011ea921a9224ef5ff273a46cf27bef4dfce012072ba6ca76c65d2","isrc":"BR5VT1700017","name":"Dias Difíceis","registered_at":"2026-06-29T05:19:08Z","spotify_id":"7yBjom4u7SF2xOHAdA0yQt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342ce95d40011ea921a9224ef5ff273a46cf27bef4dfce012072ba6ca76c65d2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yBjom4u7SF2xOHAdA0yQt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yBjom4u7SF2xOHAdA0yQt.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x342ce95d40011ea921a9224ef5ff273a46cf27bef4dfce012072ba6ca76c65d2","isrc":"BR5VT1700017","name":"Dias Difíceis","registered_at":"2026-06-29T05:19:08Z","spotify_id":"7yBjom4u7SF2xOHAdA0yQt","type":"track"}

Uma Noite a Toa
type: MusicAlbum
date published: 2017-11-17
track: Uma Noite a Toa
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292727
  explicit: true
  by artist: Haikaiss
  in album: Uma Noite a Toa
    type: MusicAlbum
    date published: 2017-11-17

Simplicidade
type: MusicAlbum
date published: 2018-04-03
track: Simplicidade
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334512
  explicit: false
  by artist: Haikaiss
  in album: Simplicidade
    type: MusicAlbum
    date published: 2018-04-03

Isso Que Me Resta
type: MusicAlbum
date published: 2018-04-20
track: Isso Que Me Resta
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196312
  explicit: false
  by artist: Haikaiss
  in album: Isso Que Me Resta
    type: MusicAlbum
    date published: 2018-04-20

Estátuas de Sal
type: MusicAlbum
date published: 2018-06-28
track: Estátuas de Sal
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242698
  explicit: true
  by artist: Haikaiss
  in album: Estátuas de Sal
    type: MusicAlbum
    date published: 2018-06-28

Tem Dias
type: MusicAlbum
date published: 2018-09-05
track: Tem Dias
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144449
  explicit: false
  by artist: Haikaiss
  in album: Tem Dias
    type: MusicAlbum
    date published: 2018-09-05

Pimenta
type: MusicAlbum
date published: 2018-09-06
track: Pimenta
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272571
  explicit: false
  by artist: Haikaiss
  in album: Pimenta
    type: MusicAlbum
    date published: 2018-09-06
  isrc code: QZ5AB2035786
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:44:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1255d368e8f314343bbc134137b67d1fe7712d80641ad927236ce890eb46bb9
  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/6uvj7QRLG9xnU8B5bl0lx2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uvj7QRLG9xnU8B5bl0lx2
  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 0xd1255d368e8f314343bbc134137b67d1fe7712d80641ad927236ce890eb46bb9. 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/6uvj7QRLG9xnU8B5bl0lx2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uvj7QRLG9xnU8B5bl0lx2.
    date published: 2026-06-13T15:41:10Z

Não Vou Morrer de Ficar Rico
type: MusicAlbum
date published: 2018-10-04
track: Não Vou Morrer de Ficar Rico
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255381
  explicit: true
  by artist: Haikaiss
  in album: Não Vou Morrer de Ficar Rico
    type: MusicAlbum
    date published: 2018-10-04

Quais Sao Suas Intencoes
type: MusicAlbum
date published: 2018-10-11
track: Quais Sao Suas Intencoes
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271922
  explicit: false
  by artist: Haikaiss
  in album: Quais Sao Suas Intencoes
    type: MusicAlbum
    date published: 2018-10-11

Pimenta (Spanish Remix)
type: MusicAlbum
date published: 2018-10-12
track: Pimenta - Spanish Remix
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272575
  explicit: true
  by artist: Haikaiss
  in album: Pimenta (Spanish Remix)
    type: MusicAlbum
    date published: 2018-10-12

Quais Sao Suas Intencoes 2
type: MusicAlbum
date published: 2018-10-12
track: Quais Sao Suas Intencoes 2
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340468
  explicit: false
  by artist: Haikaiss
  in album: Quais Sao Suas Intencoes 2
    type: MusicAlbum
    date published: 2018-10-12

Pimenta (Selva Remix)
type: MusicAlbum
date published: 2018-10-19
track: Pimenta - Selva Remix
  type: MusicRecording
  duration: PT2M36S
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  explicit: false
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  in album: Pimenta (Selva Remix)
    type: MusicAlbum
    date published: 2018-10-19

Placa Berrada
type: MusicAlbum
date published: 2019-03-29
track: Placa Berrada
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322258
  explicit: true
  by artist: Haikaiss
  in album: Placa Berrada
    type: MusicAlbum
    date published: 2019-03-29
  isrc code: BR5VT1800009

Vírgulas e Pontos
type: MusicAlbum
date published: 2019-05-10
track: Vírgulas e Pontos
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  duration: PT4M25S
  duration ms: 265131
  explicit: true
  by artist: Haikaiss
  in album: Vírgulas e Pontos
    type: MusicAlbum
    date published: 2019-05-10
  isrc code: BR5VT1800010

Má-Temática
type: MusicAlbum
date published: 2019-08-16
track: Má-Temática
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261866
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2019-08-16

Gangorra
type: MusicAlbum
date published: 2019-10-18
track: Gangorra
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227222
  explicit: false
  by artist: Haikaiss
  in album: Gangorra
    type: MusicAlbum
    date published: 2019-10-18

Pra Te Convencer
type: MusicAlbum
date published: 2020-01-08
track: Pra Te Convencer
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222378
  explicit: false
  by artist: Haikaiss
  in album: Pra Te Convencer
    type: MusicAlbum
    date published: 2020-01-08
  isrc code: BX3291900005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-06-06T10:40:52+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x240bafc881a984311af8f258039b3820d5c78a33529dea85a522bf54de8cb681
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Vm5NxQWmQ5ozZpIJHjFaH.json
  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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 0x240bafc881a984311af8f258039b3820d5c78a33529dea85a522bf54de8cb681. 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/3Vm5NxQWmQ5ozZpIJHjFaH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vm5NxQWmQ5ozZpIJHjFaH.
    date published: 2026-06-13T15:41:10Z
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Pra Te Convencer (Instrumental)
type: MusicAlbum
date published: 2020-03-03
track: Pra Te Convencer - Instrumental
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  duration: PT3M42S
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  explicit: false
  by artist: Haikaiss
  in album: Pra Te Convencer (Instrumental)
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    date published: 2020-03-03

Guerra
type: MusicAlbum
date published: 2020-03-26
track: Guerra
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252571
  explicit: false
  by artist: Haikaiss
  in album: Guerra
    type: MusicAlbum
    date published: 2020-03-26
  isrc code: BX3291900007

Aquário
type: MusicAlbum
date published: 2020-04-17
track: Guerra
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252571
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Viveiro
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198157
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Cinzeiro de Vidro
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237391
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Gata
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326082
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Aquário
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160166
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Má-Temática
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261866
  explicit: false
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Gangorra
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227222
  explicit: false
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Incomunicável
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310125
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Tirem As Crianças da Sala
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294259
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Pra Te Convencer
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222378
  explicit: false
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Perrier
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197250
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/3v2ostTjiSAIk4qFlNzgYV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3v2ostTjiSAIk4qFlNzgYV
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62412dbac33ee0ae2b6a2a48a98bafd028b360a3df447991308418113bd827e6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3v2ostTjiSAIk4qFlNzgYV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3v2ostTjiSAIk4qFlNzgYV.
    date published: 2026-07-02T16:51:38Z
track: Outra Vez
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    type: MusicAlbum
    date published: 2020-04-17
  isrc code: BX3291900016
track: Quem É Você?
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  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
  isrc code: BX3291900019
track: Supersticiosa
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  duration: PT6M2S
  duration ms: 362910
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17
track: Salva Vidas
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234414
  explicit: true
  by artist: Haikaiss
  in album: Aquário
    type: MusicAlbum
    date published: 2020-04-17

Tóxico
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date published: 2021-02-11
track: Tóxico
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  duration: PT2M26S
  duration ms: 146385
  explicit: false
  by artist: Haikaiss
  in album: Tóxico
    type: MusicAlbum
    date published: 2021-02-11

No Toque da Meca
type: MusicAlbum
date published: 2021-02-12
track: No Toque da Meca
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  duration: PT3M35S
  duration ms: 215571
  explicit: true
  by artist: Haikaiss
  in album: No Toque da Meca
    type: MusicAlbum
    date published: 2021-02-12

Um Belo Foda-Se
type: MusicAlbum
date published: 2021-04-09
track: Um Belo Foda-Se
  type: MusicRecording
  duration: PT6M36S
  duration ms: 396000
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  by artist: Haikaiss
  in album: Um Belo Foda-Se
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: BX3292000023

Big Boss
type: MusicAlbum
date published: 2021-06-25
track: Big Boss
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  duration: PT4M32S
  duration ms: 272000
  explicit: true
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  in album: Big Boss
    type: MusicAlbum
    date published: 2021-06-25
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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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
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MRYeYGcZfndVGMZostUFi
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7. 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/6MRYeYGcZfndVGMZostUFi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MRYeYGcZfndVGMZostUFi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","type":"track"}

King Kong
type: MusicAlbum
date published: 2021-08-27
track: King Kong
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349156
  explicit: true
  by artist: Haikaiss
  in album: King Kong
    type: MusicAlbum
    date published: 2021-08-27

48 Horas
type: MusicAlbum
date published: 2021-10-08
track: 48 Horas
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274218
  explicit: true
  by artist: Haikaiss
  in album: 48 Horas
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: BX3292000029

Má-Temática
type: MusicAlbum
date published: 2022-03-29
track: Má-Temática
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215388
  explicit: true
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29
track: Gangorra
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258229
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29
track: Sem Graça
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231015
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29
track: Big Boss
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272253
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29
track: Incomunicável
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188174
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29
track: Imnsonia
  type: MusicRecording
  duration: PT0M43S
  duration ms: 43142
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29
track: Má-Temática
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264498
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29
track: Salva Vidas
  type: MusicRecording
  duration: PT0M53S
  duration ms: 53498
  explicit: false
  by artist: Haikaiss
  in album: Má-Temática
    type: MusicAlbum
    date published: 2022-03-29

Tamo Gigante
type: MusicAlbum
date published: 2022-04-22
track: Tamo Gigante
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316000
  explicit: true
  by artist: Haikaiss
  in album: Tamo Gigante
    type: MusicAlbum
    date published: 2022-04-22

Tudo a Ver
type: MusicAlbum
date published: 2022-06-10
track: Tudo a Ver
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300000
  explicit: true
  by artist: Haikaiss
  in album: Tudo a Ver
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: BX3292200003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:02:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdc3e2738122a7f1a26d63f1b6c4fa91493dde7c5dd6ee04a7f2656b07cddf1d
  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/4W8fL1zgl1xseEMvdfx7YL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W8fL1zgl1xseEMvdfx7YL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfdc3e2738122a7f1a26d63f1b6c4fa91493dde7c5dd6ee04a7f2656b07cddf1d","isrc":"BX3292200003","name":"Tudo a Ver","registered_at":"2026-06-18T16:02:13Z","spotify_id":"4W8fL1zgl1xseEMvdfx7YL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc3e2738122a7f1a26d63f1b6c4fa91493dde7c5dd6ee04a7f2656b07cddf1d. 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/4W8fL1zgl1xseEMvdfx7YL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W8fL1zgl1xseEMvdfx7YL.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfdc3e2738122a7f1a26d63f1b6c4fa91493dde7c5dd6ee04a7f2656b07cddf1d","isrc":"BX3292200003","name":"Tudo a Ver","registered_at":"2026-06-18T16:02:13Z","spotify_id":"4W8fL1zgl1xseEMvdfx7YL","type":"track"}

INTIMIDA
type: MusicAlbum
date published: 2022-07-01
track: INTIMIDA
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282947
  explicit: true
  by artist: Haikaiss
  in album: INTIMIDA
    type: MusicAlbum
    date published: 2022-07-01

PROTÓTIPO
type: MusicAlbum
date published: 2022-07-28
track: PROTÓTIPO
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161808
  explicit: false
  by artist: Haikaiss
  in album: PROTÓTIPO
    type: MusicAlbum
    date published: 2022-07-28

SEGUND4
type: MusicAlbum
date published: 2022-07-28
track: SEGUND4
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189888
  explicit: true
  by artist: Haikaiss
  in album: SEGUND4
    type: MusicAlbum
    date published: 2022-07-28
  isrc code: BX3292200008

SÓ VOCÊ SABE
type: MusicAlbum
date published: 2022-07-28
track: SÓ VOCÊ SABE
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215130
  explicit: false
  by artist: Haikaiss
  in album: SÓ VOCÊ SABE
    type: MusicAlbum
    date published: 2022-07-28
  isrc code: BX3292200011

BAND
type: MusicAlbum
date published: 2022-07-28
track: BAND
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89869
  explicit: false
  by artist: Haikaiss
  in album: BAND
    type: MusicAlbum
    date published: 2022-07-28
  isrc code: BX3292200007

FALLING IN LOVE
type: MusicAlbum
date published: 2022-07-28
track: FALLING IN LOVE
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173927
  explicit: false
  by artist: Haikaiss
  in album: FALLING IN LOVE
    type: MusicAlbum
    date published: 2022-07-28
  isrc code: BX3292200012

POCA MÍDIA
type: MusicAlbum
date published: 2022-07-29
track: BAND
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89869
  explicit: false
  by artist: Haikaiss
  in album: POCA MÍDIA
    type: MusicAlbum
    date published: 2022-07-29
track: SEGUND4
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189888
  explicit: true
  by artist: Haikaiss
  in album: POCA MÍDIA
    type: MusicAlbum
    date published: 2022-07-29
track: PROTÓTIPO
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161808
  explicit: false
  by artist: Haikaiss
  in album: POCA MÍDIA
    type: MusicAlbum
    date published: 2022-07-29
track: SÓ VOCÊ SABE
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215130
  explicit: false
  by artist: Haikaiss
  in album: POCA MÍDIA
    type: MusicAlbum
    date published: 2022-07-29
track: FALLING IN LOVE
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173927
  explicit: false
  by artist: Haikaiss
  in album: POCA MÍDIA
    type: MusicAlbum
    date published: 2022-07-29

Não Sou de Ninguém
type: MusicAlbum
date published: 2022-08-09
track: Não Sou de Ninguém
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214736
  explicit: false
  by artist: Haikaiss
  in album: Não Sou de Ninguém
    type: MusicAlbum
    date published: 2022-08-09

O Retorno do Boom Bap
type: MusicAlbum
date published: 2023-03-17
track: O Retorno do Boom Bap
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238654
  explicit: true
  by artist: Haikaiss
  in album: O Retorno do Boom Bap
    type: MusicAlbum
    date published: 2023-03-17
  isrc code: BX3292300001

Tic Tac
type: MusicAlbum
date published: 2023-08-11
track: Tic Tac
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306866
  explicit: true
  by artist: Haikaiss
  in album: Tic Tac
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: BX3292300003

Perfil 2
type: MusicAlbum
date published: 2024-08-21
track: Quais São Suas Intenções
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272177
  explicit: true
  by artist: Haikaiss
  in album: Perfil 2
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: BX3292400001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:03:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fec81ef4c41a090e7d3adfcb1a4d571cc114b51e978b47338af548515afdad9
  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/7fRgOLFsiLIQzQo0OszKka.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fRgOLFsiLIQzQo0OszKka
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8fec81ef4c41a090e7d3adfcb1a4d571cc114b51e978b47338af548515afdad9","isrc":"BX3292400001","name":"Quais São Suas Intenções","registered_at":"2026-06-07T13:03:37Z","spotify_id":"7fRgOLFsiLIQzQo0OszKka","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fec81ef4c41a090e7d3adfcb1a4d571cc114b51e978b47338af548515afdad9. 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/7fRgOLFsiLIQzQo0OszKka.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fRgOLFsiLIQzQo0OszKka.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8fec81ef4c41a090e7d3adfcb1a4d571cc114b51e978b47338af548515afdad9","isrc":"BX3292400001","name":"Quais São Suas Intenções","registered_at":"2026-06-07T13:03:37Z","spotify_id":"7fRgOLFsiLIQzQo0OszKka","type":"track"}
track: Motivos Auditivos
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244382
  explicit: true
  by artist: Haikaiss
  in album: Perfil 2
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: BX3292400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:06:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e0e62802e5579dd287f131c0d5a6a363f4e3a073ca99785e34e215effa00d92
  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/57JRd3NUFigv5FuW7lYWvm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57JRd3NUFigv5FuW7lYWvm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e0e62802e5579dd287f131c0d5a6a363f4e3a073ca99785e34e215effa00d92","isrc":"BX3292400002","name":"Motivos Auditivos","registered_at":"2026-06-09T17:06:37Z","spotify_id":"57JRd3NUFigv5FuW7lYWvm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0e62802e5579dd287f131c0d5a6a363f4e3a073ca99785e34e215effa00d92. 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/57JRd3NUFigv5FuW7lYWvm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57JRd3NUFigv5FuW7lYWvm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3e0e62802e5579dd287f131c0d5a6a363f4e3a073ca99785e34e215effa00d92","isrc":"BX3292400002","name":"Motivos Auditivos","registered_at":"2026-06-09T17:06:37Z","spotify_id":"57JRd3NUFigv5FuW7lYWvm","type":"track"}
track: Casual
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211877
  explicit: true
  by artist: Haikaiss
  in album: Perfil 2
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: BX3292400003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T08:12:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c975b0552a59a61fbe85d31bb9950bfa252e67970d94e5261f15421a441efb9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2xmnfvy4lyXcN75US4r8ZM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmnfvy4lyXcN75US4r8ZM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:42:58Z
  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 0x1c975b0552a59a61fbe85d31bb9950bfa252e67970d94e5261f15421a441efb9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:58Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xmnfvy4lyXcN75US4r8ZM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmnfvy4lyXcN75US4r8ZM.
    date published: 2026-06-17T20:42:58Z
track: Não É Só Negócio
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211715
  explicit: true
  by artist: Haikaiss
  in album: Perfil 2
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: BX3292400004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T00:41:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc58e51ce1b88059673cde13b661347f323a9c2dcbed7a32abb5655febcde8cbf
  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/66josmIhvtNAA8toWPcIWs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66josmIhvtNAA8toWPcIWs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc58e51ce1b88059673cde13b661347f323a9c2dcbed7a32abb5655febcde8cbf","isrc":"BX3292400004","name":"Não É Só Negócio","registered_at":"2026-06-21T00:41:58Z","spotify_id":"66josmIhvtNAA8toWPcIWs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58e51ce1b88059673cde13b661347f323a9c2dcbed7a32abb5655febcde8cbf. 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/66josmIhvtNAA8toWPcIWs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66josmIhvtNAA8toWPcIWs.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc58e51ce1b88059673cde13b661347f323a9c2dcbed7a32abb5655febcde8cbf","isrc":"BX3292400004","name":"Não É Só Negócio","registered_at":"2026-06-21T00:41:58Z","spotify_id":"66josmIhvtNAA8toWPcIWs","type":"track"}
track: Não É Problemática
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217701
  explicit: false
  by artist: Haikaiss
  in album: Perfil 2
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: BX3292400005
  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: Dias Dificeis
track: Quais São Suas Intenções, Pt. 2

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T11:47:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x80ad5784087315ee8bc21e676f97194ba5e1ed7ce235de69d9fef745600b11fb

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1yWiDrkHtpTHYFQyb2jqEU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yWiDrkHtpTHYFQyb2jqEU

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x80ad5784087315ee8bc21e676f97194ba5e1ed7ce235de69d9fef745600b11fb","isrc":"BX3292400005","name":"Não É Problemática","registered_at":"2026-06-24T11:47:35Z","spotify_id":"1yWiDrkHtpTHYFQyb2jqEU","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 0x80ad5784087315ee8bc21e676f97194ba5e1ed7ce235de69d9fef745600b11fb. 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/1yWiDrkHtpTHYFQyb2jqEU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yWiDrkHtpTHYFQyb2jqEU.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x80ad5784087315ee8bc21e676f97194ba5e1ed7ce235de69d9fef745600b11fb","isrc":"BX3292400005","name":"Não É Problemática","registered_at":"2026-06-24T11:47:35Z","spotify_id":"1yWiDrkHtpTHYFQyb2jqEU","type":"track"}

Dias Dificeis
type: MusicRecording
duration: PT4M31S
duration ms: 271638
explicit: true
by artist: Haikaiss
in album: Perfil 2
  type: MusicAlbum
  date published: 2024-08-21
isrc code: BX3292400006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:49:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b8ef1e14ed2be5a02c90ad191b82fef505c5fa210c9a49a445b0724b3f71d97
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/5gVCm84r9TbZgrqhNzJhXl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gVCm84r9TbZgrqhNzJhXl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b8ef1e14ed2be5a02c90ad191b82fef505c5fa210c9a49a445b0724b3f71d97","isrc":"BX3292400006","name":"Dias Dificeis","registered_at":"2026-06-10T16:49:05Z","spotify_id":"5gVCm84r9TbZgrqhNzJhXl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ef1e14ed2be5a02c90ad191b82fef505c5fa210c9a49a445b0724b3f71d97. 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/5gVCm84r9TbZgrqhNzJhXl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gVCm84r9TbZgrqhNzJhXl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9b8ef1e14ed2be5a02c90ad191b82fef505c5fa210c9a49a445b0724b3f71d97","isrc":"BX3292400006","name":"Dias Dificeis","registered_at":"2026-06-10T16:49:05Z","spotify_id":"5gVCm84r9TbZgrqhNzJhXl","type":"track"}

Quais São Suas Intenções, Pt. 2
type: MusicRecording
duration: PT5M39S
duration ms: 339651
explicit: true
by artist: Haikaiss
in album: Perfil 2
  type: MusicAlbum
  date published: 2024-08-21
isrc code: BX3292400008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:38:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce230d06e774d76bc6904de0827798bcaecd81148371590b05ba74b8771fe396
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/1dZjfd1Cecx3IquuLVJRI9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dZjfd1Cecx3IquuLVJRI9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce230d06e774d76bc6904de0827798bcaecd81148371590b05ba74b8771fe396","isrc":"BX3292400008","name":"Quais São Suas Intenções, Pt. 2","registered_at":"2026-06-08T11:38:45Z","spotify_id":"1dZjfd1Cecx3IquuLVJRI9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce230d06e774d76bc6904de0827798bcaecd81148371590b05ba74b8771fe396. 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/1dZjfd1Cecx3IquuLVJRI9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dZjfd1Cecx3IquuLVJRI9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xce230d06e774d76bc6904de0827798bcaecd81148371590b05ba74b8771fe396","isrc":"BX3292400008","name":"Quais São Suas Intenções, Pt. 2","registered_at":"2026-06-08T11:38:45Z","spotify_id":"1dZjfd1Cecx3IquuLVJRI9","type":"track"}

Pimenta
type: MusicRecording
duration: PT4M32S
duration ms: 272571
explicit: false
by artist: Haikaiss
by artist: Cortesia Da Casa
by artist: Rincon Sapiência
in album: Pimenta
  type: MusicAlbum
  date published: 2018-09-06
isrc code: QZ5AB2035786
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:44:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1255d368e8f314343bbc134137b67d1fe7712d80641ad927236ce890eb46bb9
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/6uvj7QRLG9xnU8B5bl0lx2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uvj7QRLG9xnU8B5bl0lx2
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 0xd1255d368e8f314343bbc134137b67d1fe7712d80641ad927236ce890eb46bb9. 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/6uvj7QRLG9xnU8B5bl0lx2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uvj7QRLG9xnU8B5bl0lx2.
  date published: 2026-06-13T15:41:10Z

Raplord (Claudinho Brasil Remix)
type: MusicRecording
duration: PT4M38S
duration ms: 278918
explicit: false
by artist: Claudinho Brasil
by artist: Haikaiss
by artist: Jonas Bento
in album: Raplord (Claudinho Brasil Remix)
  type: MusicAlbum
  date published: 2021-06-04
isrc code: QZHZ42174854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x594821ba113d3eb98dd84be0ba1d68b486cd6ca2ff40bf1af3fc864ccf76d4ef
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/06owdCHP3k6K531E6EkraU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06owdCHP3k6K531E6EkraU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x594821ba113d3eb98dd84be0ba1d68b486cd6ca2ff40bf1af3fc864ccf76d4ef","isrc":"QZHZ42174854","name":"Raplord (Claudinho Brasil Remix)","registered_at":"2026-06-06T22:38:29Z","spotify_id":"06owdCHP3k6K531E6EkraU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594821ba113d3eb98dd84be0ba1d68b486cd6ca2ff40bf1af3fc864ccf76d4ef. 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/06owdCHP3k6K531E6EkraU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06owdCHP3k6K531E6EkraU.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x594821ba113d3eb98dd84be0ba1d68b486cd6ca2ff40bf1af3fc864ccf76d4ef","isrc":"QZHZ42174854","name":"Raplord (Claudinho Brasil Remix)","registered_at":"2026-06-06T22:38:29Z","spotify_id":"06owdCHP3k6K531E6EkraU","type":"track"}

Pronto pro Rolê
type: MusicRecording
duration: PT2M40S
duration ms: 160500
explicit: false
by artist: Karol Conká
by artist: Johnny Hooker
by artist: Haikaiss
in album: Pronto pro Rolê
  type: MusicAlbum
  date published: 2020-02-28
isrc code: BRI9X2000001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:07:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21ca3572930b2ab5d1c52e4ae4bc55b6be19741cdd01299ba905ef0b61709d12
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/0rcuK6n9KoLyozrwbCHGYV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rcuK6n9KoLyozrwbCHGYV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21ca3572930b2ab5d1c52e4ae4bc55b6be19741cdd01299ba905ef0b61709d12","isrc":"BRI9X2000001","name":"Pronto pro Rolê","registered_at":"2026-06-19T11:07:17Z","spotify_id":"0rcuK6n9KoLyozrwbCHGYV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ca3572930b2ab5d1c52e4ae4bc55b6be19741cdd01299ba905ef0b61709d12. 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/0rcuK6n9KoLyozrwbCHGYV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rcuK6n9KoLyozrwbCHGYV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x21ca3572930b2ab5d1c52e4ae4bc55b6be19741cdd01299ba905ef0b61709d12","isrc":"BRI9X2000001","name":"Pronto pro Rolê","registered_at":"2026-06-19T11:07:17Z","spotify_id":"0rcuK6n9KoLyozrwbCHGYV","type":"track"}

Pique Pablo - Ao Vivo
type: MusicRecording
duration: PT4M1S
duration ms: 241333
explicit: false
by artist: Projota
by artist: Haikaiss
in album: AMADMOL (Ao Vivo)
  type: MusicAlbum
  date published: 2021-04-16
isrc code: BRUM71801246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:32:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd06305ba5500ab4d9a3719925416e84d9f8643cf0ca6c73d1c554e22930697ed
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/15EwvGkD5KB8TcQ0bURQ3k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15EwvGkD5KB8TcQ0bURQ3k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd06305ba5500ab4d9a3719925416e84d9f8643cf0ca6c73d1c554e22930697ed","isrc":"BRUM71801246","name":"Pique Pablo - Ao Vivo","registered_at":"2026-06-21T21:32:51Z","spotify_id":"15EwvGkD5KB8TcQ0bURQ3k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06305ba5500ab4d9a3719925416e84d9f8643cf0ca6c73d1c554e22930697ed. 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/15EwvGkD5KB8TcQ0bURQ3k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15EwvGkD5KB8TcQ0bURQ3k.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd06305ba5500ab4d9a3719925416e84d9f8643cf0ca6c73d1c554e22930697ed","isrc":"BRUM71801246","name":"Pique Pablo - Ao Vivo","registered_at":"2026-06-21T21:32:51Z","spotify_id":"15EwvGkD5KB8TcQ0bURQ3k","type":"track"}

Pique Pablo
type: MusicRecording
duration: PT3M53S
duration ms: 233193
explicit: false
by artist: Projota
by artist: Haikaiss
in album: A Milenar Arte De Meter O Louco
  type: MusicAlbum
  date published: 2017-07-28
isrc code: BRUM71704322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:52:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x895cbb6047215bbc978b8a9d280726a34d76f42e5431ae1f8bc76b813694e10d
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/188cb0l0xnZxTms0BwA1P1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/188cb0l0xnZxTms0BwA1P1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x895cbb6047215bbc978b8a9d280726a34d76f42e5431ae1f8bc76b813694e10d","isrc":"BRUM71704322","name":"Pique Pablo","registered_at":"2026-06-07T12:52:26Z","spotify_id":"188cb0l0xnZxTms0BwA1P1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895cbb6047215bbc978b8a9d280726a34d76f42e5431ae1f8bc76b813694e10d. 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/188cb0l0xnZxTms0BwA1P1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/188cb0l0xnZxTms0BwA1P1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x895cbb6047215bbc978b8a9d280726a34d76f42e5431ae1f8bc76b813694e10d","isrc":"BRUM71704322","name":"Pique Pablo","registered_at":"2026-06-07T12:52:26Z","spotify_id":"188cb0l0xnZxTms0BwA1P1","type":"track"}

Pra Te Convencer
type: MusicRecording
duration: PT3M42S
duration ms: 222378
explicit: false
by artist: Haikaiss
by artist: Projota
in album: Pra Te Convencer
  type: MusicAlbum
  date published: 2020-01-08
isrc code: BX3291900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:40:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x240bafc881a984311af8f258039b3820d5c78a33529dea85a522bf54de8cb681
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/3Vm5NxQWmQ5ozZpIJHjFaH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vm5NxQWmQ5ozZpIJHjFaH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x240bafc881a984311af8f258039b3820d5c78a33529dea85a522bf54de8cb681","isrc":"BX3291900005","name":"Pra Te Convencer","registered_at":"2026-06-06T10:40:52Z","spotify_id":"3Vm5NxQWmQ5ozZpIJHjFaH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240bafc881a984311af8f258039b3820d5c78a33529dea85a522bf54de8cb681. 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/3Vm5NxQWmQ5ozZpIJHjFaH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vm5NxQWmQ5ozZpIJHjFaH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x240bafc881a984311af8f258039b3820d5c78a33529dea85a522bf54de8cb681","isrc":"BX3291900005","name":"Pra Te Convencer","registered_at":"2026-06-06T10:40:52Z","spotify_id":"3Vm5NxQWmQ5ozZpIJHjFaH","type":"track"}

Considerem os Que Te Consideram
type: MusicRecording
duration: PT4M10S
duration ms: 250453
explicit: false
by artist: Pedro Ratão
by artist: Time Forte
by artist: Haikaiss
in album: Acreditando no Bem
  type: MusicAlbum
  date published: 2014-05-20
isrc code: US7VG1448158

Big Boss
type: MusicRecording
duration: PT4M32S
duration ms: 272000
explicit: false
by artist: Haikaiss
by artist: KayBlack
by artist: Gustah
by artist: Pedro Lotto
in album: Big Boss
  type: MusicAlbum
  date published: 2021-06-25
isrc code: BX3292000024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:26:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7
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/6MRYeYGcZfndVGMZostUFi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MRYeYGcZfndVGMZostUFi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7. 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/6MRYeYGcZfndVGMZostUFi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MRYeYGcZfndVGMZostUFi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","type":"track"}

SÓ VOCÊ SABE
type: MusicRecording
duration: PT3M35S
duration ms: 215130
explicit: false
by artist: Haikaiss
by artist: Spvic
by artist: Neo Beats
by artist: Tangi
in album: SÓ VOCÊ SABE
  type: MusicAlbum
  date published: 2022-07-28
isrc code: BX3292200011

Casual
type: MusicRecording
duration: PT3M31S
duration ms: 211877
explicit: false
by artist: Sorry Drummer
by artist: Haikaiss
in album: Sorry Drummer & Friends, Vol. 2
  type: MusicAlbum
  date published: 2016-12-15
isrc code: BR5VT1600001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:54:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7708b7015230316f1d42efc29260d2af6385dbb99e6367160c3ca144f1d1cfe
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/27Hy2PPIilA3xuL6gtQGQm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27Hy2PPIilA3xuL6gtQGQm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7708b7015230316f1d42efc29260d2af6385dbb99e6367160c3ca144f1d1cfe. 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/27Hy2PPIilA3xuL6gtQGQm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27Hy2PPIilA3xuL6gtQGQm.
  date published: 2026-07-02T03:30:09Z

Introdução a Fotografia de um Instante
type: MusicRecording
duration: PT5M5S
duration ms: 305210
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:53:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058
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/356WbQjhGMvJo3v1vtxotc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/356WbQjhGMvJo3v1vtxotc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058","isrc":"BR5VT1400022","name":"Introdução a Fotografia de um Instante","registered_at":"2026-06-10T03:53:58Z","spotify_id":"356WbQjhGMvJo3v1vtxotc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058. 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/356WbQjhGMvJo3v1vtxotc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/356WbQjhGMvJo3v1vtxotc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4a4c7854c3ceb8d731ac4b71f2b9c29d0932c4b88c9c041491508c92e6aca058","isrc":"BR5VT1400022","name":"Introdução a Fotografia de um Instante","registered_at":"2026-06-10T03:53:58Z","spotify_id":"356WbQjhGMvJo3v1vtxotc","type":"track"}

A Prova
type: MusicRecording
duration: PT3M46S
duration ms: 226546
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:28:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14
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/0l90X2Jn3sC8Et5LRwx4E5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l90X2Jn3sC8Et5LRwx4E5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14","isrc":"BR5VT1400023","name":"A Prova","registered_at":"2026-06-05T21:28:09Z","spotify_id":"0l90X2Jn3sC8Et5LRwx4E5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14. 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/0l90X2Jn3sC8Et5LRwx4E5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l90X2Jn3sC8Et5LRwx4E5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x59ffa6b42590df6e78184108ad742b3e9c0bbead00fb648b9e22134eb04b3d14","isrc":"BR5VT1400023","name":"A Prova","registered_at":"2026-06-05T21:28:09Z","spotify_id":"0l90X2Jn3sC8Et5LRwx4E5","type":"track"}

Mente do Compositor
type: MusicRecording
duration: PT3M59S
duration ms: 239031
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:00:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626
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/70ZzPR45dF5Hmw7mqenPkf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70ZzPR45dF5Hmw7mqenPkf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626","isrc":"BR5VT1400024","name":"Mente do Compositor","registered_at":"2026-06-07T20:00:18Z","spotify_id":"70ZzPR45dF5Hmw7mqenPkf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626. 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/70ZzPR45dF5Hmw7mqenPkf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70ZzPR45dF5Hmw7mqenPkf.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x9805057a253db01b532114be2b4363d90167b9519926f0e1a32e39e0b4d8c626","isrc":"BR5VT1400024","name":"Mente do Compositor","registered_at":"2026-06-07T20:00:18Z","spotify_id":"70ZzPR45dF5Hmw7mqenPkf","type":"track"}

De Onde Estou
type: MusicRecording
duration: PT4M55S
duration ms: 295841
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:02:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c
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/7qNcipbM6MuG1PDAW32Pte.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qNcipbM6MuG1PDAW32Pte
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c","isrc":"BR5VT1400025","name":"De Onde Estou","registered_at":"2026-06-08T20:02:51Z","spotify_id":"7qNcipbM6MuG1PDAW32Pte","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c. 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/7qNcipbM6MuG1PDAW32Pte.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qNcipbM6MuG1PDAW32Pte.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x16e98528c4b62997ff7c0fd9a555b7759c0da239941ee9c71a76d2a8cbca5a1c","isrc":"BR5VT1400025","name":"De Onde Estou","registered_at":"2026-06-08T20:02:51Z","spotify_id":"7qNcipbM6MuG1PDAW32Pte","type":"track"}

Matéria Escura
type: MusicRecording
duration: PT4M22S
duration ms: 262703
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:58:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5
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/6jOWAMdi4BxQfdzvzlJjdr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jOWAMdi4BxQfdzvzlJjdr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5","isrc":"BR5VT1400026","name":"Matéria Escura","registered_at":"2026-06-07T19:58:10Z","spotify_id":"6jOWAMdi4BxQfdzvzlJjdr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5. 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/6jOWAMdi4BxQfdzvzlJjdr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jOWAMdi4BxQfdzvzlJjdr.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xa276611c9e146f881bfb8c765c022624a859b15c0b97a59962e6053cf067ecd5","isrc":"BR5VT1400026","name":"Matéria Escura","registered_at":"2026-06-07T19:58:10Z","spotify_id":"6jOWAMdi4BxQfdzvzlJjdr","type":"track"}

Purgatório
type: MusicRecording
duration: PT4M17S
duration ms: 257410
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:34:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f
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/3yWWsG283cXcOy8fhzI00l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yWWsG283cXcOy8fhzI00l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f","isrc":"BR5VT1400027","name":"Purgatório","registered_at":"2026-06-07T13:34:27Z","spotify_id":"3yWWsG283cXcOy8fhzI00l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f. 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/3yWWsG283cXcOy8fhzI00l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yWWsG283cXcOy8fhzI00l.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa1cef7566b4cf589edf2cd5424443b5954bdec0d4acbef3cef59517558f85e7f","isrc":"BR5VT1400027","name":"Purgatório","registered_at":"2026-06-07T13:34:27Z","spotify_id":"3yWWsG283cXcOy8fhzI00l","type":"track"}

Antes Que Façam
type: MusicRecording
duration: PT3M19S
duration ms: 199040
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:30:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9
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/6bTssqfRk2coqVDbINboCL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bTssqfRk2coqVDbINboCL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9","isrc":"BR5VT1400028","name":"Antes Que Façam","registered_at":"2026-06-09T08:30:47Z","spotify_id":"6bTssqfRk2coqVDbINboCL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9. 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/6bTssqfRk2coqVDbINboCL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bTssqfRk2coqVDbINboCL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x30849cd8c99d05fdba3b9380fee70c14c940cee9916882e818ba6eee3512cee9","isrc":"BR5VT1400028","name":"Antes Que Façam","registered_at":"2026-06-09T08:30:47Z","spotify_id":"6bTssqfRk2coqVDbINboCL","type":"track"}

Moralina
type: MusicRecording
duration: PT3M46S
duration ms: 226336
explicit: false
by artist: Haikaiss
by artist: Xis
by artist: Família Madá
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:53:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc121dad57d378e1bd6bf4cc9c16859f0a4ab23e41bfe292cb32eb01c8fdf464e
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/4srWU8QVMYbMqVI8SN55a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4srWU8QVMYbMqVI8SN55a3
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 0xc121dad57d378e1bd6bf4cc9c16859f0a4ab23e41bfe292cb32eb01c8fdf464e. 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/4srWU8QVMYbMqVI8SN55a3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4srWU8QVMYbMqVI8SN55a3.
  date published: 2026-06-13T13:32:09Z

O Amanhecer
type: MusicRecording
duration: PT1M20S
duration ms: 80257
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T08:05:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Xwl52GIY6mds2rtanDSus.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xwl52GIY6mds2rtanDSus
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:42:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568","isrc":"BR5VT1400030","name":"O Amanhecer","registered_at":"2026-06-17T08:05:04Z","spotify_id":"0Xwl52GIY6mds2rtanDSus","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Xwl52GIY6mds2rtanDSus.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xwl52GIY6mds2rtanDSus.
  date published: 2026-06-17T20:42:19Z
  text: {"copyright_id":"0x4bf36d003a43ea7623402c0d322c24865f67967fa915c79fbee3113a785f2568","isrc":"BR5VT1400030","name":"O Amanhecer","registered_at":"2026-06-17T08:05:04Z","spotify_id":"0Xwl52GIY6mds2rtanDSus","type":"track"}

4 e 21
type: MusicRecording
duration: PT4M16S
duration ms: 256941
explicit: false
by artist: Haikaiss
in album: Fotografia de um Instante, Vol. 1 & 2
  type: MusicAlbum
  date published: 2014-12-15
isrc code: BR5VT1400031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe
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/764cpt46ldpCF4Auqg2WXw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/764cpt46ldpCF4Auqg2WXw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe","isrc":"BR5VT1400031","name":"4 e 21","registered_at":"2026-06-04T16:47:20Z","spotify_id":"764cpt46ldpCF4Auqg2WXw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe. 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/764cpt46ldpCF4Auqg2WXw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/764cpt46ldpCF4Auqg2WXw.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe","isrc":"BR5VT1400031","name":"4 e 21","registered_at":"2026-06-04T16:47:20Z","spotify_id":"764cpt46ldpCF4Auqg2WXw","type":"track"}