Barreto
type: MusicGroup
genre: musica-triste-brasileira
popularity: 34
followers: 53636
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92043b49da29b5764473bd03474a7d84eb368ab3ad6e33706f845e5108a624ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d1b45b-81c9-46bb-983f-d96cad70f2de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d1b45b-81c9-46bb-983f-d96cad70f2de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91d1b45b-81c9-46bb-983f-d96cad70f2de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92043b49da29b5764473bd03474a7d84eb368ab3ad6e33706f845e5108a624ce. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91d1b45b-81c9-46bb-983f-d96cad70f2de.json and https://artists.proofprofile.net/proofs/artist/91d1b45b-81c9-46bb-983f-d96cad70f2de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
  track: 3 Pílulas
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192278
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE6XW2285900
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T12:21:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9dcc70835c54778232a024c4d7bc904c4a443fa616caddc1c89ce4c1f5f6f29
    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/6BCCuMIEUk9OxQtVDpqyQm.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BCCuMIEUk9OxQtVDpqyQm
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc9dcc70835c54778232a024c4d7bc904c4a443fa616caddc1c89ce4c1f5f6f29","isrc":"SE6XW2285900","name":"3 Pílulas","registered_at":"2026-06-21T12:21:18Z","spotify_id":"6BCCuMIEUk9OxQtVDpqyQm","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dcc70835c54778232a024c4d7bc904c4a443fa616caddc1c89ce4c1f5f6f29. 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/6BCCuMIEUk9OxQtVDpqyQm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BCCuMIEUk9OxQtVDpqyQm.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xc9dcc70835c54778232a024c4d7bc904c4a443fa616caddc1c89ce4c1f5f6f29","isrc":"SE6XW2285900","name":"3 Pílulas","registered_at":"2026-06-21T12:21:18Z","spotify_id":"6BCCuMIEUk9OxQtVDpqyQm","type":"track"}
  track: Pesadelos
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149615
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE5752340436
  track: Isso Sempre Acaba Comigo
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168484
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE62M2234830
  track: Sem Coração
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187673
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE6XW2204080
  track: Entorpecentes
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170967
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE66N2263067
  track: Amores e Drogas
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173778
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE6I32307184
  track: Estraguei Tudo
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152318
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE62M2298202
  track: O Último Beijo
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193677
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE5BU2374234
  track: Vendo o sol se por
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154879
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE6XX2261217
  track: O Que Ela Tem
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262158
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE62M2298200
  track: De Ninguém
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265932
    explicit: false
    by artist: Barreto
    in album: Diário da Minha Melancolia
      type: MusicAlbum
      date published: 2023-04-09
    isrc code: SE6HN2310712
album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
  track: Incolor
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154342
    explicit: false
    by artist: Barreto
    by artist: Sadstation
    in album: Incolor
      type: MusicAlbum
      date published: 2020-04-24
    isrc code: QZGLS2065748
    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: Mais um Coração Quebrado
  track: Te Amar Dói
  track: Noites Sem Dormir
  track: Seu Amor Morreu
  track: Me da Teu Amor
  track: Mágoas
  track: Vem Aqui
  track: Quem Vai Me Salvar?
  track: Diz Que Não Me Ama
  track: Eu Cansei de Sofrer
album: Sentimentos
album: De Ninguém
album: Pesadelos
album: O Último Beijo
album: Sem Coração
album: O Que Ela Tem
album: Estraguei Tudo
album: Entorpecentes
album: Isso sempre acaba comigo
album: Vendo o sol se por
album: 3 Pílulas
album: Mais Um
album: 7 Noites
album: Possuído
album: Incontrolável
album: De Pílula Em Pílula
album: Tragos
album: Copo Roxo
album: A Minha Dor
album: Ainda Existo
album: Fantasma
album: Longe
album: Destruindo Sentimentos
album: Como antes
album: 5 pilulas
album: Vazio
album: Sozinho
album: Ainda to aqui
album: Quem eu era
album: O Bastante Pra Você
album: Igual eu te amei
album: O que restou
album: Não é culpa minha
album: Feridas
album: Se eu não tiver bem
album: Clichê
album: Preciso Desabafar
album: Outro Motivo
track: Última Lágrima
track: Se Quiser Amar
track: 3 Pílulas
track: Pesadelos
track: Isso Sempre Acaba Comigo
track: Sem Coração
track: Entorpecentes
track: Amores e Drogas
track: Estraguei Tudo
track: O Último Beijo
track: Vendo o sol se por
track: O Que Ela Tem
track: De Ninguém
track: Incolor
track: Mais um Coração Quebrado
track: Te Amar Dói
track: Noites Sem Dormir
track: Seu Amor Morreu
track: Me da Teu Amor
track: Mágoas

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T21:55:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa7d3938d220dca59cda221c19e86136afbee8ccfc204124c110c0025b4184527

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3hUkheu8rk62KZA9vwkx8O.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hUkheu8rk62KZA9vwkx8O

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d3938d220dca59cda221c19e86136afbee8ccfc204124c110c0025b4184527. 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/3hUkheu8rk62KZA9vwkx8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hUkheu8rk62KZA9vwkx8O.
date published: 2026-06-13T13:32:09Z

Mais um Coração Quebrado
type: MusicRecording
duration: PT2M27S
duration ms: 147721
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065749
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:13:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc
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/6L2oeBYhA6MQxZpgKuxAV9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L2oeBYhA6MQxZpgKuxAV9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc","isrc":"QZGLS2065749","name":"Mais um Coração Quebrado","registered_at":"2026-06-08T06:13:37Z","spotify_id":"6L2oeBYhA6MQxZpgKuxAV9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc. 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/6L2oeBYhA6MQxZpgKuxAV9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L2oeBYhA6MQxZpgKuxAV9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc","isrc":"QZGLS2065749","name":"Mais um Coração Quebrado","registered_at":"2026-06-08T06:13:37Z","spotify_id":"6L2oeBYhA6MQxZpgKuxAV9","type":"track"}

Te Amar Dói
type: MusicRecording
duration: PT2M56S
duration ms: 176478
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:51:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058
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/0knVcTXTqRHHDgDpZqyW5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0knVcTXTqRHHDgDpZqyW5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058","isrc":"QZGLS2065750","name":"Te Amar Dói","registered_at":"2026-06-06T19:51:36Z","spotify_id":"0knVcTXTqRHHDgDpZqyW5a","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058. 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/0knVcTXTqRHHDgDpZqyW5a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0knVcTXTqRHHDgDpZqyW5a.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058","isrc":"QZGLS2065750","name":"Te Amar Dói","registered_at":"2026-06-06T19:51:36Z","spotify_id":"0knVcTXTqRHHDgDpZqyW5a","type":"track"}

Noites Sem Dormir
type: MusicRecording
duration: PT2M51S
duration ms: 171195
explicit: false
by artist: Barreto
by artist: Sadstation
by artist: Sobral
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065751
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133
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/08vFVyMH25rYXJfd2Mq0QI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08vFVyMH25rYXJfd2Mq0QI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133","isrc":"QZGLS2065751","name":"Noites Sem Dormir","registered_at":"2026-06-10T22:11:19Z","spotify_id":"08vFVyMH25rYXJfd2Mq0QI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133. 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/08vFVyMH25rYXJfd2Mq0QI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08vFVyMH25rYXJfd2Mq0QI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133","isrc":"QZGLS2065751","name":"Noites Sem Dormir","registered_at":"2026-06-10T22:11:19Z","spotify_id":"08vFVyMH25rYXJfd2Mq0QI","type":"track"}

Seu Amor Morreu
type: MusicRecording
duration: PT2M48S
duration ms: 168037
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065752
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0sistuhOfwUjcDpJgpZQc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sistuhOfwUjcDpJgpZQc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b","isrc":"QZGLS2065752","name":"Seu Amor Morreu","registered_at":"2026-06-09T05:21:39Z","spotify_id":"0sistuhOfwUjcDpJgpZQc9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b. 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/0sistuhOfwUjcDpJgpZQc9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sistuhOfwUjcDpJgpZQc9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b","isrc":"QZGLS2065752","name":"Seu Amor Morreu","registered_at":"2026-06-09T05:21:39Z","spotify_id":"0sistuhOfwUjcDpJgpZQc9","type":"track"}

Me da Teu Amor
type: MusicRecording
duration: PT2M45S
duration ms: 165826
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065753
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:14:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8
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/2IKRDsZs1EI8ougCx4JwbX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IKRDsZs1EI8ougCx4JwbX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8","isrc":"QZGLS2065753","name":"Me da Teu Amor","registered_at":"2026-06-20T01:14:05Z","spotify_id":"2IKRDsZs1EI8ougCx4JwbX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8. 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/2IKRDsZs1EI8ougCx4JwbX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IKRDsZs1EI8ougCx4JwbX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8","isrc":"QZGLS2065753","name":"Me da Teu Amor","registered_at":"2026-06-20T01:14:05Z","spotify_id":"2IKRDsZs1EI8ougCx4JwbX","type":"track"}

Mágoas
type: MusicRecording
duration: PT2M34S
duration ms: 154909
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065754
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:35:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b
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/5I4gTOpvnO1l1WtklB6uxf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5I4gTOpvnO1l1WtklB6uxf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b","isrc":"QZGLS2065754","name":"Mágoas","registered_at":"2026-06-08T23:35:33Z","spotify_id":"5I4gTOpvnO1l1WtklB6uxf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b. 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/5I4gTOpvnO1l1WtklB6uxf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5I4gTOpvnO1l1WtklB6uxf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b","isrc":"QZGLS2065754","name":"Mágoas","registered_at":"2026-06-08T23:35:33Z","spotify_id":"5I4gTOpvnO1l1WtklB6uxf","type":"track"}

Vem Aqui
type: MusicRecording
duration: PT2M5S
duration ms: 125824
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065755
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:33:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23aa9ffb48f10370ccf214e686cecd6a7bedf8c64d861ac80c08afd8e406ad36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3EY4u8omsHrQakilNSZRAP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EY4u8omsHrQakilNSZRAP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23aa9ffb48f10370ccf214e686cecd6a7bedf8c64d861ac80c08afd8e406ad36","isrc":"QZGLS2065755","name":"Vem Aqui","registered_at":"2026-06-23T20:33:34Z","spotify_id":"3EY4u8omsHrQakilNSZRAP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aa9ffb48f10370ccf214e686cecd6a7bedf8c64d861ac80c08afd8e406ad36. 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/3EY4u8omsHrQakilNSZRAP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EY4u8omsHrQakilNSZRAP.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x23aa9ffb48f10370ccf214e686cecd6a7bedf8c64d861ac80c08afd8e406ad36","isrc":"QZGLS2065755","name":"Vem Aqui","registered_at":"2026-06-23T20:33:34Z","spotify_id":"3EY4u8omsHrQakilNSZRAP","type":"track"}

Quem Vai Me Salvar?
type: MusicRecording
duration: PT3M29S
duration ms: 209000
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065756
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:11:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00d70abb25d806913038a0da4de509a9ab1c0a06cacd4397e6fb1c81cc09ec0a
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/5rUFUqQnaOnlIrZe3z7qfi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rUFUqQnaOnlIrZe3z7qfi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00d70abb25d806913038a0da4de509a9ab1c0a06cacd4397e6fb1c81cc09ec0a","isrc":"QZGLS2065756","name":"Quem Vai Me Salvar?","registered_at":"2026-06-09T21:11:41Z","spotify_id":"5rUFUqQnaOnlIrZe3z7qfi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d70abb25d806913038a0da4de509a9ab1c0a06cacd4397e6fb1c81cc09ec0a. 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/5rUFUqQnaOnlIrZe3z7qfi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rUFUqQnaOnlIrZe3z7qfi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x00d70abb25d806913038a0da4de509a9ab1c0a06cacd4397e6fb1c81cc09ec0a","isrc":"QZGLS2065756","name":"Quem Vai Me Salvar?","registered_at":"2026-06-09T21:11:41Z","spotify_id":"5rUFUqQnaOnlIrZe3z7qfi","type":"track"}

Diz Que Não Me Ama
type: MusicRecording
duration: PT3M4S
duration ms: 184141
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065757
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:38:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb46b4b7447b56452b6962026ad7309250ef90bb1030546afbaf9479a60f4f589
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/5B3Nrg2UYDiyxYYYDNnm0x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B3Nrg2UYDiyxYYYDNnm0x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb46b4b7447b56452b6962026ad7309250ef90bb1030546afbaf9479a60f4f589","isrc":"QZGLS2065757","name":"Diz Que Não Me Ama","registered_at":"2026-06-18T06:38:15Z","spotify_id":"5B3Nrg2UYDiyxYYYDNnm0x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46b4b7447b56452b6962026ad7309250ef90bb1030546afbaf9479a60f4f589. 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/5B3Nrg2UYDiyxYYYDNnm0x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B3Nrg2UYDiyxYYYDNnm0x.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb46b4b7447b56452b6962026ad7309250ef90bb1030546afbaf9479a60f4f589","isrc":"QZGLS2065757","name":"Diz Que Não Me Ama","registered_at":"2026-06-18T06:38:15Z","spotify_id":"5B3Nrg2UYDiyxYYYDNnm0x","type":"track"}

Eu Cansei de Sofrer
type: MusicRecording
duration: PT3M9S
duration ms: 189000
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065758
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:15:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1943800bbce3268e6d6ab633f4f8f63c66361737b9c63db5905e2dc2562e184c
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/1l7l5KWL8Q4IvkIEaRSGO2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l7l5KWL8Q4IvkIEaRSGO2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1943800bbce3268e6d6ab633f4f8f63c66361737b9c63db5905e2dc2562e184c","isrc":"QZGLS2065758","name":"Eu Cansei de Sofrer","registered_at":"2026-06-19T18:15:09Z","spotify_id":"1l7l5KWL8Q4IvkIEaRSGO2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1943800bbce3268e6d6ab633f4f8f63c66361737b9c63db5905e2dc2562e184c. 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/1l7l5KWL8Q4IvkIEaRSGO2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l7l5KWL8Q4IvkIEaRSGO2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1943800bbce3268e6d6ab633f4f8f63c66361737b9c63db5905e2dc2562e184c","isrc":"QZGLS2065758","name":"Eu Cansei de Sofrer","registered_at":"2026-06-19T18:15:09Z","spotify_id":"1l7l5KWL8Q4IvkIEaRSGO2","type":"track"}

Sentimentos
type: MusicAlbum
date published: 2018-10-10
track: 3 da Manhã
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144710
  explicit: false
  by artist: Barreto
  in album: Sentimentos
    type: MusicAlbum
    date published: 2018-10-10
  isrc code: US7VG1810154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:47:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7aee2f259bd829a62522b1a744a4c693a53d3d7b13e1452af9f332c40fc0e34
  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/7Dsyshf9FUJHAExtAiaQbb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dsyshf9FUJHAExtAiaQbb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd7aee2f259bd829a62522b1a744a4c693a53d3d7b13e1452af9f332c40fc0e34","isrc":"US7VG1810154","name":"3 da Manhã","registered_at":"2026-06-11T21:47:02Z","spotify_id":"7Dsyshf9FUJHAExtAiaQbb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7aee2f259bd829a62522b1a744a4c693a53d3d7b13e1452af9f332c40fc0e34. 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/7Dsyshf9FUJHAExtAiaQbb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dsyshf9FUJHAExtAiaQbb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd7aee2f259bd829a62522b1a744a4c693a53d3d7b13e1452af9f332c40fc0e34","isrc":"US7VG1810154","name":"3 da Manhã","registered_at":"2026-06-11T21:47:02Z","spotify_id":"7Dsyshf9FUJHAExtAiaQbb","type":"track"}
track: Isso Me Lembra Ela
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152438
  explicit: false
  by artist: Barreto
  in album: Sentimentos
    type: MusicAlbum
    date published: 2018-10-10
  isrc code: US7VG1810155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:54:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7796bdd0f905e32adcb8863b669e82258e1e0d4aab578ec7c3305ba89f6d964e
  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/5mGCUuxJsagfvZGIRGHtHz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mGCUuxJsagfvZGIRGHtHz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7796bdd0f905e32adcb8863b669e82258e1e0d4aab578ec7c3305ba89f6d964e","isrc":"US7VG1810155","name":"Isso Me Lembra Ela","registered_at":"2026-06-08T06:54:59Z","spotify_id":"5mGCUuxJsagfvZGIRGHtHz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7796bdd0f905e32adcb8863b669e82258e1e0d4aab578ec7c3305ba89f6d964e. 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/5mGCUuxJsagfvZGIRGHtHz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mGCUuxJsagfvZGIRGHtHz.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7796bdd0f905e32adcb8863b669e82258e1e0d4aab578ec7c3305ba89f6d964e","isrc":"US7VG1810155","name":"Isso Me Lembra Ela","registered_at":"2026-06-08T06:54:59Z","spotify_id":"5mGCUuxJsagfvZGIRGHtHz","type":"track"}
track: Isso Não É um Som de Amor
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156338
  explicit: false
  by artist: Barreto
  in album: Sentimentos
    type: MusicAlbum
    date published: 2018-10-10
  isrc code: US7VG1810156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:49:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x300e5dc8e3aff5ec443f50577c63f2870f3799988e6eb991520465b7d5d3b15e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0XVdRp9m3q8QOwszFRL7Ys.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XVdRp9m3q8QOwszFRL7Ys
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x300e5dc8e3aff5ec443f50577c63f2870f3799988e6eb991520465b7d5d3b15e","isrc":"US7VG1810156","name":"Isso Não É um Som de Amor","registered_at":"2026-06-22T11:49:19Z","spotify_id":"0XVdRp9m3q8QOwszFRL7Ys","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300e5dc8e3aff5ec443f50577c63f2870f3799988e6eb991520465b7d5d3b15e. 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/0XVdRp9m3q8QOwszFRL7Ys.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XVdRp9m3q8QOwszFRL7Ys.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x300e5dc8e3aff5ec443f50577c63f2870f3799988e6eb991520465b7d5d3b15e","isrc":"US7VG1810156","name":"Isso Não É um Som de Amor","registered_at":"2026-06-22T11:49:19Z","spotify_id":"0XVdRp9m3q8QOwszFRL7Ys","type":"track"}
track: Não Dá pra Esquecer
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149397
  explicit: false
  by artist: Barreto
  in album: Sentimentos
    type: MusicAlbum
    date published: 2018-10-10
  isrc code: US7VG1810157
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:57:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8eb1ea7bb497561ed44682c94c411db7bc8373c21ab25f08f1fd74043351f423
  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/23qdSQ24NRRkIxGBTPssQ5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23qdSQ24NRRkIxGBTPssQ5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8eb1ea7bb497561ed44682c94c411db7bc8373c21ab25f08f1fd74043351f423","isrc":"US7VG1810157","name":"Não Dá pra Esquecer","registered_at":"2026-06-27T19:57:24Z","spotify_id":"23qdSQ24NRRkIxGBTPssQ5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb1ea7bb497561ed44682c94c411db7bc8373c21ab25f08f1fd74043351f423. 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/23qdSQ24NRRkIxGBTPssQ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23qdSQ24NRRkIxGBTPssQ5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8eb1ea7bb497561ed44682c94c411db7bc8373c21ab25f08f1fd74043351f423","isrc":"US7VG1810157","name":"Não Dá pra Esquecer","registered_at":"2026-06-27T19:57:24Z","spotify_id":"23qdSQ24NRRkIxGBTPssQ5","type":"track"}
track: Quando Eu fecho os Olhos
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121230
  explicit: false
  by artist: Barreto
  in album: Sentimentos
    type: MusicAlbum
    date published: 2018-10-10
  isrc code: US7VG1810159
track: Te Amo e Te Odeio
track: Little Girl
track: Meu Bem
track: Ainda Sinto Sua Falta
track: Tempos Desperdiçados
track: Você
track: Odeio Pensar Nela
track: Não fala mais

Te Amo e Te Odeio
type: MusicRecording
duration: PT3M24S
duration ms: 204955
explicit: false
by artist: Barreto
in album: Sentimentos
  type: MusicAlbum
  date published: 2018-10-10
isrc code: US7VG1810160
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:32:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe414a32047951d0b65ab5d9aa575d96bd63bc0d90aafb56ebfdb052c24f6ea63
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/7JfGpcusBNwFL7Whxf0uHr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JfGpcusBNwFL7Whxf0uHr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe414a32047951d0b65ab5d9aa575d96bd63bc0d90aafb56ebfdb052c24f6ea63","isrc":"US7VG1810160","name":"Te Amo e Te Odeio","registered_at":"2026-06-08T15:32:24Z","spotify_id":"7JfGpcusBNwFL7Whxf0uHr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe414a32047951d0b65ab5d9aa575d96bd63bc0d90aafb56ebfdb052c24f6ea63. 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/7JfGpcusBNwFL7Whxf0uHr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JfGpcusBNwFL7Whxf0uHr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe414a32047951d0b65ab5d9aa575d96bd63bc0d90aafb56ebfdb052c24f6ea63","isrc":"US7VG1810160","name":"Te Amo e Te Odeio","registered_at":"2026-06-08T15:32:24Z","spotify_id":"7JfGpcusBNwFL7Whxf0uHr","type":"track"}

Little Girl
type: MusicRecording
duration: PT2M57S
duration ms: 177098
explicit: false
by artist: Barreto
by artist: Fox
in album: Sentimentos
  type: MusicAlbum
  date published: 2018-10-10
isrc code: US7VG1810161

Meu Bem
type: MusicRecording
duration: PT2M51S
duration ms: 171540
explicit: false
by artist: Barreto
by artist: Lucas ART
in album: Sentimentos
  type: MusicAlbum
  date published: 2018-10-10
isrc code: US7VG1810162
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:04:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x648d0a9b95ef78e2581a91affe73425479e43fc1ab588ef70101320cd45ddf00
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/1RO7OSE66m8uSoAMxTqph9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RO7OSE66m8uSoAMxTqph9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x648d0a9b95ef78e2581a91affe73425479e43fc1ab588ef70101320cd45ddf00","isrc":"US7VG1810162","name":"Meu Bem","registered_at":"2026-06-18T23:04:33Z","spotify_id":"1RO7OSE66m8uSoAMxTqph9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648d0a9b95ef78e2581a91affe73425479e43fc1ab588ef70101320cd45ddf00. 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/1RO7OSE66m8uSoAMxTqph9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RO7OSE66m8uSoAMxTqph9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x648d0a9b95ef78e2581a91affe73425479e43fc1ab588ef70101320cd45ddf00","isrc":"US7VG1810162","name":"Meu Bem","registered_at":"2026-06-18T23:04:33Z","spotify_id":"1RO7OSE66m8uSoAMxTqph9","type":"track"}

Ainda Sinto Sua Falta
type: MusicRecording
duration: PT3M26S
duration ms: 206142
explicit: false
by artist: Barreto
by artist: Matheus B.L.C
in album: Sentimentos
  type: MusicAlbum
  date published: 2018-10-10
isrc code: US7VG1810163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:08:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e324ea568d4ef331f052bfc550c212c7adb10e78308e0ee3e2b8bfacd1db241
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/3ueB6pr754fWF0eJMzI2zj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ueB6pr754fWF0eJMzI2zj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e324ea568d4ef331f052bfc550c212c7adb10e78308e0ee3e2b8bfacd1db241","isrc":"US7VG1810163","name":"Ainda Sinto Sua Falta","registered_at":"2026-06-26T04:08:51Z","spotify_id":"3ueB6pr754fWF0eJMzI2zj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e324ea568d4ef331f052bfc550c212c7adb10e78308e0ee3e2b8bfacd1db241. 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/3ueB6pr754fWF0eJMzI2zj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ueB6pr754fWF0eJMzI2zj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5e324ea568d4ef331f052bfc550c212c7adb10e78308e0ee3e2b8bfacd1db241","isrc":"US7VG1810163","name":"Ainda Sinto Sua Falta","registered_at":"2026-06-26T04:08:51Z","spotify_id":"3ueB6pr754fWF0eJMzI2zj","type":"track"}

Tempos Desperdiçados
type: MusicRecording
duration: PT3M39S
duration ms: 219794
explicit: false
by artist: Barreto
in album: Sentimentos
  type: MusicAlbum
  date published: 2018-10-10
isrc code: US7VG1810164

Você
type: MusicRecording
duration: PT2M52S
duration ms: 172337
explicit: false
by artist: Barreto
in album: Sentimentos
  type: MusicAlbum
  date published: 2018-10-10
isrc code: US7VG1810165

Odeio Pensar Nela
type: MusicRecording
duration: PT3M31S
duration ms: 211691
explicit: false
by artist: Barreto
by artist: Novac
in album: Sentimentos
  type: MusicAlbum
  date published: 2018-10-10
isrc code: US7VG1810166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:13:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed5879ab94ece675767c9ea2ff73ecc95d272018daa04c4d4d1a9d314186caa3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03KAPcSDFVaulTYGebn2RD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03KAPcSDFVaulTYGebn2RD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed5879ab94ece675767c9ea2ff73ecc95d272018daa04c4d4d1a9d314186caa3","isrc":"US7VG1810166","name":"Odeio Pensar Nela","registered_at":"2026-06-22T21:13:05Z","spotify_id":"03KAPcSDFVaulTYGebn2RD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T05:09:12Z
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Não fala mais
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duration: PT3M20S
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by artist: Barreto
in album: Sentimentos
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  date published: 2018-10-10
isrc code: US7VG1811420

De Ninguém
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date published: 2023-04-06
track: De Ninguém
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  duration: PT4M25S
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  in album: De Ninguém
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    date published: 2023-04-06
  isrc code: SE6HN2310712

Pesadelos
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date published: 2023-03-19
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    date published: 2023-03-19
  isrc code: SE5752340436

O Último Beijo
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track: O Último Beijo
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    date published: 2023-03-03
  isrc code: SE5BU2374234

Sem Coração
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date published: 2023-02-16
track: Sem Coração
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    date published: 2023-02-16
  isrc code: SE6XW2204080

O Que Ela Tem
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track: O Que Ela Tem
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Estraguei Tudo
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track: Estraguei Tudo
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Entorpecentes
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Isso sempre acaba comigo
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    date published: 2022-11-05
  isrc code: SE62M2234830

Vendo o sol se por
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date published: 2022-09-15
track: Vendo o sol se por
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    date published: 2022-09-15
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3 Pílulas
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dcc70835c54778232a024c4d7bc904c4a443fa616caddc1c89ce4c1f5f6f29. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MMgVWClPDzXJP4eBoJAvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MMgVWClPDzXJP4eBoJAvV.
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Mais Um
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7 Noites
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Possuído
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Incontrolável
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track: Incontrolável
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De Pílula Em Pílula
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date published: 2021-09-17
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Tragos
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date published: 2021-09-03
track: Tragos
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Copo Roxo
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date published: 2021-08-20
track: Copo Roxo
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A Minha Dor
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date published: 2021-07-23
track: A Minha Dor
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Ainda Existo
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date published: 2021-07-09
track: Ainda Existo
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    date published: 2021-07-09
  isrc code: SE6SA2131949

Fantasma
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date published: 2021-06-25
track: Fantasma
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    date published: 2021-06-25
  isrc code: SE6QE2184728

Longe
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date published: 2021-06-11
track: Longe
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    date published: 2021-06-11
  isrc code: SE6QE2132946

Destruindo Sentimentos
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date published: 2021-05-14
track: Destruindo Sentimentos
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    date published: 2021-05-14
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Como antes
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date published: 2021-04-30
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  isrc code: SE6HN2194696

5 pilulas
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date published: 2021-04-17
track: 5 pilulas
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Vazio
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date published: 2021-03-12
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Sozinho
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date published: 2021-02-28
track: Sozinho
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Ainda to aqui
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track: Ainda to aqui
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    date published: 2021-02-19
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Quem eu era
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O Bastante Pra Você
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track: O Bastante Pra Você
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Igual eu te amei
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O que restou
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Não é culpa minha
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Feridas
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Se eu não tiver bem
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Clichê
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Preciso Desabafar
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Outro Motivo
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    date published: 2020-11-07

Última Lágrima
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by artist: MrAlls
by artist: Matheus B.l.c
by artist: Wesker
by artist: Gabriel Rodrigues
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  date published: 2019-10-18

Se Quiser Amar
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by artist: Magyn
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0be13a87b8286e4ce38ff20229771ed3d2f4e69e2864c961fda31f785fbfffe. 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/0ElxJTccvp0dM4xHoOOhKZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ElxJTccvp0dM4xHoOOhKZ.
  date published: 2026-06-13T13:32:09Z
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3 Pílulas
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:30:09Z
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Pesadelos
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Isso Sempre Acaba Comigo
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Sem Coração
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isrc code: SE6XW2204080

Entorpecentes
type: MusicRecording
duration: PT2M50S
duration ms: 170967
explicit: false
by artist: Barreto
in album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
isrc code: SE66N2263067

Amores e Drogas
type: MusicRecording
duration: PT2M53S
duration ms: 173778
explicit: false
by artist: Barreto
in album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
isrc code: SE6I32307184

Estraguei Tudo
type: MusicRecording
duration: PT2M32S
duration ms: 152318
explicit: false
by artist: Barreto
in album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
isrc code: SE62M2298202

O Último Beijo
type: MusicRecording
duration: PT3M13S
duration ms: 193677
explicit: false
by artist: Barreto
in album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
isrc code: SE5BU2374234

Vendo o sol se por
type: MusicRecording
duration: PT2M34S
duration ms: 154879
explicit: false
by artist: Barreto
in album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
isrc code: SE6XX2261217

O Que Ela Tem
type: MusicRecording
duration: PT4M22S
duration ms: 262158
explicit: false
by artist: Barreto
in album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
isrc code: SE62M2298200

De Ninguém
type: MusicRecording
duration: PT4M25S
duration ms: 265932
explicit: false
by artist: Barreto
in album: Diário da Minha Melancolia
  type: MusicAlbum
  date published: 2023-04-09
isrc code: SE6HN2310712

Incolor
type: MusicRecording
duration: PT2M34S
duration ms: 154342
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065748
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:55:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7d3938d220dca59cda221c19e86136afbee8ccfc204124c110c0025b4184527
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/3hUkheu8rk62KZA9vwkx8O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hUkheu8rk62KZA9vwkx8O
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 0xa7d3938d220dca59cda221c19e86136afbee8ccfc204124c110c0025b4184527. 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/3hUkheu8rk62KZA9vwkx8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hUkheu8rk62KZA9vwkx8O.
  date published: 2026-06-13T13:32:09Z

Mais um Coração Quebrado
type: MusicRecording
duration: PT2M27S
duration ms: 147721
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065749
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:13:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc
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/6L2oeBYhA6MQxZpgKuxAV9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L2oeBYhA6MQxZpgKuxAV9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc","isrc":"QZGLS2065749","name":"Mais um Coração Quebrado","registered_at":"2026-06-08T06:13:37Z","spotify_id":"6L2oeBYhA6MQxZpgKuxAV9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc. 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/6L2oeBYhA6MQxZpgKuxAV9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L2oeBYhA6MQxZpgKuxAV9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x87e8802f194b2a53a24392dceaf3ebcf99b03ea2b2d01eee5e83e9b3c23d2dfc","isrc":"QZGLS2065749","name":"Mais um Coração Quebrado","registered_at":"2026-06-08T06:13:37Z","spotify_id":"6L2oeBYhA6MQxZpgKuxAV9","type":"track"}

Te Amar Dói
type: MusicRecording
duration: PT2M56S
duration ms: 176478
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:51:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058
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/0knVcTXTqRHHDgDpZqyW5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0knVcTXTqRHHDgDpZqyW5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058","isrc":"QZGLS2065750","name":"Te Amar Dói","registered_at":"2026-06-06T19:51:36Z","spotify_id":"0knVcTXTqRHHDgDpZqyW5a","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058. 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/0knVcTXTqRHHDgDpZqyW5a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0knVcTXTqRHHDgDpZqyW5a.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x94987a70c4c9b9f8ff2ebbb93aa85da455bd262ebf2495a59151a18d480ff058","isrc":"QZGLS2065750","name":"Te Amar Dói","registered_at":"2026-06-06T19:51:36Z","spotify_id":"0knVcTXTqRHHDgDpZqyW5a","type":"track"}

Noites Sem Dormir
type: MusicRecording
duration: PT2M51S
duration ms: 171195
explicit: false
by artist: Barreto
by artist: Sadstation
by artist: Sobral
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065751
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133
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/08vFVyMH25rYXJfd2Mq0QI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08vFVyMH25rYXJfd2Mq0QI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133","isrc":"QZGLS2065751","name":"Noites Sem Dormir","registered_at":"2026-06-10T22:11:19Z","spotify_id":"08vFVyMH25rYXJfd2Mq0QI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133. 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/08vFVyMH25rYXJfd2Mq0QI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08vFVyMH25rYXJfd2Mq0QI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1fe6ba63115cf92fe769aae390f40355dab5b8be8a34e9835e230ed6f2548133","isrc":"QZGLS2065751","name":"Noites Sem Dormir","registered_at":"2026-06-10T22:11:19Z","spotify_id":"08vFVyMH25rYXJfd2Mq0QI","type":"track"}

Seu Amor Morreu
type: MusicRecording
duration: PT2M48S
duration ms: 168037
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065752
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b
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/0sistuhOfwUjcDpJgpZQc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sistuhOfwUjcDpJgpZQc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b","isrc":"QZGLS2065752","name":"Seu Amor Morreu","registered_at":"2026-06-09T05:21:39Z","spotify_id":"0sistuhOfwUjcDpJgpZQc9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b. 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/0sistuhOfwUjcDpJgpZQc9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sistuhOfwUjcDpJgpZQc9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0fd95f87baaa68a8d55a463bda50a5eb209066dc7fb30aba35f6ace432bff3b","isrc":"QZGLS2065752","name":"Seu Amor Morreu","registered_at":"2026-06-09T05:21:39Z","spotify_id":"0sistuhOfwUjcDpJgpZQc9","type":"track"}

Me da Teu Amor
type: MusicRecording
duration: PT2M45S
duration ms: 165826
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065753
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:14:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8
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/2IKRDsZs1EI8ougCx4JwbX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IKRDsZs1EI8ougCx4JwbX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8","isrc":"QZGLS2065753","name":"Me da Teu Amor","registered_at":"2026-06-20T01:14:05Z","spotify_id":"2IKRDsZs1EI8ougCx4JwbX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8. 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/2IKRDsZs1EI8ougCx4JwbX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IKRDsZs1EI8ougCx4JwbX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x453c599472eae265a31d55a76a2a50c0ca6b7fce12561ca4da937e2d75fd17f8","isrc":"QZGLS2065753","name":"Me da Teu Amor","registered_at":"2026-06-20T01:14:05Z","spotify_id":"2IKRDsZs1EI8ougCx4JwbX","type":"track"}

Mágoas
type: MusicRecording
duration: PT2M34S
duration ms: 154909
explicit: false
by artist: Barreto
by artist: Sadstation
in album: Incolor
  type: MusicAlbum
  date published: 2020-04-24
isrc code: QZGLS2065754
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:35:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b
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/5I4gTOpvnO1l1WtklB6uxf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5I4gTOpvnO1l1WtklB6uxf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b","isrc":"QZGLS2065754","name":"Mágoas","registered_at":"2026-06-08T23:35:33Z","spotify_id":"5I4gTOpvnO1l1WtklB6uxf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b. 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/5I4gTOpvnO1l1WtklB6uxf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5I4gTOpvnO1l1WtklB6uxf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4f53065cc99e1ecb06c6b7b0fe8b54a79a158d0c4e0a97bdd95bb99264f66b5b","isrc":"QZGLS2065754","name":"Mágoas","registered_at":"2026-06-08T23:35:33Z","spotify_id":"5I4gTOpvnO1l1WtklB6uxf","type":"track"}