Bardek
type: MusicGroup
genre: boom bap
popularity: 44
followers: 11577
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfab4e80e3fd7801f46828d035eff403d2075e20183913d2034c8a768660dd73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70818a77-7188-4aa3-a7aa-7e4c408fdbee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70818a77-7188-4aa3-a7aa-7e4c408fdbee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70818a77-7188-4aa3-a7aa-7e4c408fdbee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xdfab4e80e3fd7801f46828d035eff403d2075e20183913d2034c8a768660dd73. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70818a77-7188-4aa3-a7aa-7e4c408fdbee.json and https://artists.proofprofile.net/proofs/artist/70818a77-7188-4aa3-a7aa-7e4c408fdbee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
  track: Faz Parte do Meu Show
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164571
    explicit: false
    by artist: Bardek
    by artist: Vivian Cristal
    by artist: j3llyX
    in album: Faz Parte do Meu Show
      type: MusicAlbum
      date published: 2024-05-13
    isrc code: CACWV2461740
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T10:26:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49
    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/6GyVOob3kIqFeVrSQvqTDB.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GyVOob3kIqFeVrSQvqTDB
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49","isrc":"CACWV2461740","name":"Faz Parte do Meu Show","registered_at":"2026-06-09T10:26:01Z","spotify_id":"6GyVOob3kIqFeVrSQvqTDB","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49. 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/6GyVOob3kIqFeVrSQvqTDB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GyVOob3kIqFeVrSQvqTDB.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49","isrc":"CACWV2461740","name":"Faz Parte do Meu Show","registered_at":"2026-06-09T10:26:01Z","spotify_id":"6GyVOob3kIqFeVrSQvqTDB","type":"track"}
  track: Derrick Rose
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140000
    explicit: false
    by artist: Bardek
    by artist: Manel Beats
    by artist: j3llyX
    in album: Faz Parte do Meu Show
      type: MusicAlbum
      date published: 2024-05-13
    isrc code: CACWV2461745
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T04:05:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b
    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/0GZ4DMubVGZQ2w2M3okY81.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GZ4DMubVGZQ2w2M3okY81
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b","isrc":"CACWV2461745","name":"Derrick Rose","registered_at":"2026-06-24T04:05:00Z","spotify_id":"0GZ4DMubVGZQ2w2M3okY81","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b. 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/0GZ4DMubVGZQ2w2M3okY81.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GZ4DMubVGZQ2w2M3okY81.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b","isrc":"CACWV2461745","name":"Derrick Rose","registered_at":"2026-06-24T04:05:00Z","spotify_id":"0GZ4DMubVGZQ2w2M3okY81","type":"track"}
  track: Quando Eu Precisei Falar Sobre Douglas
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157714
    explicit: false
    by artist: Bardek
    by artist: Uska
    by artist: j3llyX
    in album: Faz Parte do Meu Show
      type: MusicAlbum
      date published: 2024-05-13
    isrc code: CACWV2461743
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T12:34:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7
    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/3ya6YEJVFbcPvUXgO7QMYd.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ya6YEJVFbcPvUXgO7QMYd
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7","isrc":"CACWV2461743","name":"Quando Eu Precisei Falar Sobre Douglas","registered_at":"2026-06-06T12:34:18Z","spotify_id":"3ya6YEJVFbcPvUXgO7QMYd","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7. 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/3ya6YEJVFbcPvUXgO7QMYd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ya6YEJVFbcPvUXgO7QMYd.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7","isrc":"CACWV2461743","name":"Quando Eu Precisei Falar Sobre Douglas","registered_at":"2026-06-06T12:34:18Z","spotify_id":"3ya6YEJVFbcPvUXgO7QMYd","type":"track"}
  track: Gal Costa
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178285
    explicit: false
    by artist: Bardek
    by artist: Lxcas092
    by artist: j3llyX
    in album: Faz Parte do Meu Show
      type: MusicAlbum
      date published: 2024-05-13
    isrc code: CACWV2461741
    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: Tratado de Paz
  track: Ensaio Sobre Crimes
album: Guerras e Lutas
album: Auto Pressão (Fita Perdida de 2022)
album: A VERDADE MACHUCA
album: LÚCIDO
album: Derrick Rose
album: Fuso Horário
album: Me Sinto um Novo Homem
album: 2 Salgados e 1 Guaravita
album: Precisamos Falar Sobre Douglas
album: Malandros do RJ
album: Vida & Esperança
album: HAT-TRICK
album: Pra Mim Jazz Drill
album: Jorge Vercillo Freeverse
album: Vida Breve (Instrumental)
album: Albert Camus Freestyle
album: Vida Breve
album: ANESTESIA
album: Estrelas
album: A Verdade Machuca
album: Diálogos
album: ALTEREGO
album: Amores & Traumas
album: FDNTI
album: Protagonista
album: Na Calma
album: Contra Tudo e Mais um Pouco
album: Visão
track: A Verdade Machuca
track: Faz Parte do Meu Show
track: Derrick Rose
track: Quando Eu Precisei Falar Sobre Douglas
track: Gal Costa
track: Tratado de Paz
track: Ensaio Sobre Crimes
track: Guerras e Lutas
track: Auto Pressão (Fita Perdida de 2022)
track: A VERDADE MACHUCA
track: LÚCIDO
track: Fuso Horário
track: Me Sinto um Novo Homem
track: 2 Salgados e 1 Guaravita
track: Vivências
track: Diálogos
track: Histórias
track: Malandros do RJ
track: Vida

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T10:29:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3WDzTrazccdLvPds0iCoLi.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WDzTrazccdLvPds0iCoLi

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995","isrc":"CACWV2461741","name":"Gal Costa","registered_at":"2026-06-09T10:29:12Z","spotify_id":"3WDzTrazccdLvPds0iCoLi","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995. 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/3WDzTrazccdLvPds0iCoLi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WDzTrazccdLvPds0iCoLi.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995","isrc":"CACWV2461741","name":"Gal Costa","registered_at":"2026-06-09T10:29:12Z","spotify_id":"3WDzTrazccdLvPds0iCoLi","type":"track"}

Tratado de Paz
type: MusicRecording
duration: PT4M14S
duration ms: 254921
explicit: false
by artist: Bardek
by artist: Lokin
by artist: Yank
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:08:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb
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/7h3F1Hpl9B0fxuDxPgg8mX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h3F1Hpl9B0fxuDxPgg8mX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb","isrc":"CACWV2461747","name":"Tratado de Paz","registered_at":"2026-06-07T09:08:51Z","spotify_id":"7h3F1Hpl9B0fxuDxPgg8mX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb. 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/7h3F1Hpl9B0fxuDxPgg8mX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h3F1Hpl9B0fxuDxPgg8mX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb","isrc":"CACWV2461747","name":"Tratado de Paz","registered_at":"2026-06-07T09:08:51Z","spotify_id":"7h3F1Hpl9B0fxuDxPgg8mX","type":"track"}

Ensaio Sobre Crimes
type: MusicRecording
duration: PT1M24S
duration ms: 84000
explicit: false
by artist: Bardek
by artist: Hayllan
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:24:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5
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/1yLPtuIE0RdrpShuUdlPDM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yLPtuIE0RdrpShuUdlPDM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5","isrc":"CACWV2461746","name":"Ensaio Sobre Crimes","registered_at":"2026-06-09T10:24:17Z","spotify_id":"1yLPtuIE0RdrpShuUdlPDM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5. 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/1yLPtuIE0RdrpShuUdlPDM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yLPtuIE0RdrpShuUdlPDM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5","isrc":"CACWV2461746","name":"Ensaio Sobre Crimes","registered_at":"2026-06-09T10:24:17Z","spotify_id":"1yLPtuIE0RdrpShuUdlPDM","type":"track"}

Guerras e Lutas
type: MusicAlbum
date published: 2024-05-03
track: Guerras e Lutas
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180581
  explicit: false
  by artist: DeanBlue
  by artist: Bardek
  by artist: Lxcas092
  in album: Guerras e Lutas
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: QZNJV2427085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:12:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3IPgtuHFnc5STzFMVbOTKB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IPgtuHFnc5STzFMVbOTKB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2","isrc":"QZNJV2427085","name":"Guerras e Lutas","registered_at":"2026-06-07T16:12:53Z","spotify_id":"3IPgtuHFnc5STzFMVbOTKB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IPgtuHFnc5STzFMVbOTKB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IPgtuHFnc5STzFMVbOTKB.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2","isrc":"QZNJV2427085","name":"Guerras e Lutas","registered_at":"2026-06-07T16:12:53Z","spotify_id":"3IPgtuHFnc5STzFMVbOTKB","type":"track"}

Auto Pressão (Fita Perdida de 2022)
type: MusicAlbum
date published: 2024-04-24
track: Auto Pressão (Fita Perdida de 2022)
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183046
  explicit: false
  by artist: Hrxn
  by artist: Bardek
  in album: Auto Pressão (Fita Perdida de 2022)
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: QZMZ92493490

A VERDADE MACHUCA
type: MusicAlbum
date published: 2024-04-23
track: A Verdade Machuca
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196623
  explicit: false
  by artist: Bardek
  by artist: Vignoli
  in album: A VERDADE MACHUCA
    type: MusicAlbum
    date published: 2024-04-23
  isrc code: CAHQJ2563326
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:45:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae
  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/1fL5o33p7vuR3bab1nGQsJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fL5o33p7vuR3bab1nGQsJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae","isrc":"CAHQJ2563326","name":"A Verdade Machuca","registered_at":"2026-06-11T19:45:34Z","spotify_id":"1fL5o33p7vuR3bab1nGQsJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae. 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/1fL5o33p7vuR3bab1nGQsJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fL5o33p7vuR3bab1nGQsJ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae","isrc":"CAHQJ2563326","name":"A Verdade Machuca","registered_at":"2026-06-11T19:45:34Z","spotify_id":"1fL5o33p7vuR3bab1nGQsJ","type":"track"}
track: A VERDADE MACHUCA
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196580
  explicit: false
  by artist: VGNL
  by artist: Bardek
  in album: A VERDADE MACHUCA
    type: MusicAlbum
    date published: 2024-04-23

LÚCIDO
type: MusicAlbum
date published: 2024-04-15
track: LÚCIDO
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157714
  explicit: false
  by artist: 70&7
  by artist: Bardek
  in album: LÚCIDO
    type: MusicAlbum
    date published: 2024-04-15
  isrc code: GX3Q92431671
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:42:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f
  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/4WEhoQj0A3PomXPdweN6xL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WEhoQj0A3PomXPdweN6xL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f","isrc":"GX3Q92431671","name":"LÚCIDO","registered_at":"2026-06-24T20:42:57Z","spotify_id":"4WEhoQj0A3PomXPdweN6xL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f. 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/4WEhoQj0A3PomXPdweN6xL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WEhoQj0A3PomXPdweN6xL.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f","isrc":"GX3Q92431671","name":"LÚCIDO","registered_at":"2026-06-24T20:42:57Z","spotify_id":"4WEhoQj0A3PomXPdweN6xL","type":"track"}

Derrick Rose
type: MusicAlbum
date published: 2024-03-27
track: Derrick Rose
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140000
  explicit: false
  by artist: Bardek
  by artist: Manel Beats
  by artist: j3llyX
  in album: Derrick Rose
    type: MusicAlbum
    date published: 2024-03-27

Fuso Horário
type: MusicAlbum
date published: 2024-02-05
track: Fuso Horário
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148079
  explicit: false
  by artist: Hrxn
  by artist: Bardek
  in album: Fuso Horário
    type: MusicAlbum
    date published: 2024-02-05
  isrc code: QZ5AB2422029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:11:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3FX3Pb4ys7Xhkqmhr2YNaU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FX3Pb4ys7Xhkqmhr2YNaU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950","isrc":"QZ5AB2422029","name":"Fuso Horário","registered_at":"2026-06-27T13:11:13Z","spotify_id":"3FX3Pb4ys7Xhkqmhr2YNaU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FX3Pb4ys7Xhkqmhr2YNaU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FX3Pb4ys7Xhkqmhr2YNaU.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950","isrc":"QZ5AB2422029","name":"Fuso Horário","registered_at":"2026-06-27T13:11:13Z","spotify_id":"3FX3Pb4ys7Xhkqmhr2YNaU","type":"track"}

Me Sinto um Novo Homem
type: MusicAlbum
date published: 2024-01-05
track: Me Sinto um Novo Homem
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127673
  explicit: false
  by artist: Bardek
  by artist: Lokin
  by artist: Mirella Santos
  in album: Me Sinto um Novo Homem
    type: MusicAlbum
    date published: 2024-01-05

2 Salgados e 1 Guaravita
type: MusicAlbum
date published: 2023-11-03
track: 2 Salgados e 1 Guaravita
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125538
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: NADA HITS
  in album: 2 Salgados e 1 Guaravita
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: QZW9K2373044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:54:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2
  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/1TDaRZeEajLTP5E2RJeZg7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TDaRZeEajLTP5E2RJeZg7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2","isrc":"QZW9K2373044","name":"2 Salgados e 1 Guaravita","registered_at":"2026-06-20T13:54:06Z","spotify_id":"1TDaRZeEajLTP5E2RJeZg7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2. 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/1TDaRZeEajLTP5E2RJeZg7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TDaRZeEajLTP5E2RJeZg7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2","isrc":"QZW9K2373044","name":"2 Salgados e 1 Guaravita","registered_at":"2026-06-20T13:54:06Z","spotify_id":"1TDaRZeEajLTP5E2RJeZg7","type":"track"}

Precisamos Falar Sobre Douglas
type: MusicAlbum
date published: 2023-08-02
track: Vivências
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130285
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  in album: Precisamos Falar Sobre Douglas
    type: MusicAlbum
    date published: 2023-08-02
track: Diálogos
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112000
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  in album: Precisamos Falar Sobre Douglas
    type: MusicAlbum
    date published: 2023-08-02
track: Histórias
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157714
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  in album: Precisamos Falar Sobre Douglas
    type: MusicAlbum
    date published: 2023-08-02

Malandros do RJ
type: MusicAlbum
date published: 2025-02-27
track: Malandros do RJ
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102500
  explicit: false
  by artist: Bardek
  by artist: astavodois
  by artist: Lokin
  in album: Malandros do RJ
    type: MusicAlbum
    date published: 2025-02-27
  isrc code: GBRKQ2571290
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:11:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6TOC7c3j9Pe1fXSwr4DwKd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TOC7c3j9Pe1fXSwr4DwKd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7","isrc":"GBRKQ2571290","name":"Malandros do RJ","registered_at":"2026-06-07T16:11:31Z","spotify_id":"6TOC7c3j9Pe1fXSwr4DwKd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TOC7c3j9Pe1fXSwr4DwKd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TOC7c3j9Pe1fXSwr4DwKd.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7","isrc":"GBRKQ2571290","name":"Malandros do RJ","registered_at":"2026-06-07T16:11:31Z","spotify_id":"6TOC7c3j9Pe1fXSwr4DwKd","type":"track"}

Vida & Esperança
type: MusicAlbum
date published: 2025-01-31
track: Vida
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173000
  explicit: false
  by artist: Bardek
  by artist: Lokin
  by artist: graovizir
  in album: Vida & Esperança
    type: MusicAlbum
    date published: 2025-01-31
  isrc code: US7VG2531557
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:55:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x521030ab66f474c7865fad8bbfbdded53fb92b2a986d7c0492513e7f4f0f176b
  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/3MdOOsvM3F9eO0v9fo6ZhL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MdOOsvM3F9eO0v9fo6ZhL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521030ab66f474c7865fad8bbfbdded53fb92b2a986d7c0492513e7f4f0f176b. 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/3MdOOsvM3F9eO0v9fo6ZhL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MdOOsvM3F9eO0v9fo6ZhL.
    date published: 2026-06-13T15:41:10Z
track: Esperança
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148750
  explicit: false
  by artist: Bardek
  by artist: Lokin
  by artist: zerok
  in album: Vida & Esperança
    type: MusicAlbum
    date published: 2025-01-31
  isrc code: US7VG2531558
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T06:10:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49aad46d4d227537273b7c15954ee01c0a8065d2ecbb58979469e212dfc8ece1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/61NPokVMFJdW9MnfNthDOX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61NPokVMFJdW9MnfNthDOX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:39:35Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x49aad46d4d227537273b7c15954ee01c0a8065d2ecbb58979469e212dfc8ece1","isrc":"US7VG2531558","name":"Esperança","registered_at":"2026-06-17T06:10:56Z","spotify_id":"61NPokVMFJdW9MnfNthDOX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49aad46d4d227537273b7c15954ee01c0a8065d2ecbb58979469e212dfc8ece1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:39:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61NPokVMFJdW9MnfNthDOX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61NPokVMFJdW9MnfNthDOX.
    date published: 2026-06-17T20:39:35Z
    text: {"copyright_id":"0x49aad46d4d227537273b7c15954ee01c0a8065d2ecbb58979469e212dfc8ece1","isrc":"US7VG2531558","name":"Esperança","registered_at":"2026-06-17T06:10:56Z","spotify_id":"61NPokVMFJdW9MnfNthDOX","type":"track"}

HAT-TRICK
type: MusicAlbum
date published: 2024-12-24
track: Diálogos - HATTRICK REMIX
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137142
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Manel Beats
  in album: HAT-TRICK
    type: MusicAlbum
    date published: 2024-12-24
  isrc code: QZZEC2443102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:53:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55851eb03f182cb1f9c0057bbcfec200f4aaf3b851867c02119127ab248509d6
  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/3sMkoWARoT2vivvY5dTS5E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sMkoWARoT2vivvY5dTS5E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55851eb03f182cb1f9c0057bbcfec200f4aaf3b851867c02119127ab248509d6","isrc":"QZZEC2443102","name":"Diálogos - HATTRICK REMIX","registered_at":"2026-06-05T12:53:13Z","spotify_id":"3sMkoWARoT2vivvY5dTS5E","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55851eb03f182cb1f9c0057bbcfec200f4aaf3b851867c02119127ab248509d6. 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/3sMkoWARoT2vivvY5dTS5E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sMkoWARoT2vivvY5dTS5E.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x55851eb03f182cb1f9c0057bbcfec200f4aaf3b851867c02119127ab248509d6","isrc":"QZZEC2443102","name":"Diálogos - HATTRICK REMIX","registered_at":"2026-06-05T12:53:13Z","spotify_id":"3sMkoWARoT2vivvY5dTS5E","type":"track"}
track: Derrick Rose - HATTRICK REMIX
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127312
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Manel Beats
  in album: HAT-TRICK
    type: MusicAlbum
    date published: 2024-12-24
  isrc code: QZZEC2443109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:50:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32db3d33193a4a7b0fccb6d19f683f8d1f87e4fba73b2fa8320dd05f1c111c05
  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/5ENnKcWSIBu4P62y0gBIaP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ENnKcWSIBu4P62y0gBIaP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32db3d33193a4a7b0fccb6d19f683f8d1f87e4fba73b2fa8320dd05f1c111c05","isrc":"QZZEC2443109","name":"Derrick Rose - HATTRICK REMIX","registered_at":"2026-06-07T21:50:30Z","spotify_id":"5ENnKcWSIBu4P62y0gBIaP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32db3d33193a4a7b0fccb6d19f683f8d1f87e4fba73b2fa8320dd05f1c111c05. 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/5ENnKcWSIBu4P62y0gBIaP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ENnKcWSIBu4P62y0gBIaP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x32db3d33193a4a7b0fccb6d19f683f8d1f87e4fba73b2fa8320dd05f1c111c05","isrc":"QZZEC2443109","name":"Derrick Rose - HATTRICK REMIX","registered_at":"2026-06-07T21:50:30Z","spotify_id":"5ENnKcWSIBu4P62y0gBIaP","type":"track"}
track: Jovem Desequilibrado - HATTRICK REMIX
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93000
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: graovizir
  in album: HAT-TRICK
    type: MusicAlbum
    date published: 2024-12-24
  isrc code: QZZEC2443112
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:11:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc905e49152a481cd416939118610226576e5c49cb9ce93eedc62be1d404d1eaa
  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/4kuhMPaPYmaI1W1iujxKEE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kuhMPaPYmaI1W1iujxKEE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc905e49152a481cd416939118610226576e5c49cb9ce93eedc62be1d404d1eaa","isrc":"QZZEC2443112","name":"Jovem Desequilibrado - HATTRICK REMIX","registered_at":"2026-06-08T14:11:11Z","spotify_id":"4kuhMPaPYmaI1W1iujxKEE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc905e49152a481cd416939118610226576e5c49cb9ce93eedc62be1d404d1eaa. 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/4kuhMPaPYmaI1W1iujxKEE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kuhMPaPYmaI1W1iujxKEE.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc905e49152a481cd416939118610226576e5c49cb9ce93eedc62be1d404d1eaa","isrc":"QZZEC2443112","name":"Jovem Desequilibrado - HATTRICK REMIX","registered_at":"2026-06-08T14:11:11Z","spotify_id":"4kuhMPaPYmaI1W1iujxKEE","type":"track"}

Pra Mim Jazz Drill
type: MusicAlbum
date published: 2024-12-18
track: Chuva
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144101
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Kaká
  in album: Pra Mim Jazz Drill
    type: MusicAlbum
    date published: 2024-12-18
  isrc code: QZW9M2411605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:09:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8bbfdda89b09e52d821345a2ae8887ea5e35c7f9ff08a2984d2ab5855966f4c4
  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/7jPTP53oAjIEwUNiNDHXR2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jPTP53oAjIEwUNiNDHXR2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbfdda89b09e52d821345a2ae8887ea5e35c7f9ff08a2984d2ab5855966f4c4. 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/7jPTP53oAjIEwUNiNDHXR2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jPTP53oAjIEwUNiNDHXR2.
    date published: 2026-06-13T17:25:41Z
track: Tempestade
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184615
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Kaká
  in album: Pra Mim Jazz Drill
    type: MusicAlbum
    date published: 2024-12-18
  isrc code: QZW9M2411606
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:15:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe48081d9b8b9ba1a86f0e89012ee68eb5925ecf31b59acb46edda3e9155f2f0c
  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/3RTFqR7i1zxtVCIjSBvlNQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RTFqR7i1zxtVCIjSBvlNQ
  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 0xe48081d9b8b9ba1a86f0e89012ee68eb5925ecf31b59acb46edda3e9155f2f0c. 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/3RTFqR7i1zxtVCIjSBvlNQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RTFqR7i1zxtVCIjSBvlNQ.
    date published: 2026-06-13T13:32:09Z
track: Sol
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164571
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Kaká
  in album: Pra Mim Jazz Drill
    type: MusicAlbum
    date published: 2024-12-18
  isrc code: QZW9M2411607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:17:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfeb607dfe07b7b3da0354daff876fb6055e69d596fd8e27aaed88f1360e6a621
  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/7IsZeJhgPAPasPmNKPThRr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IsZeJhgPAPasPmNKPThRr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb607dfe07b7b3da0354daff876fb6055e69d596fd8e27aaed88f1360e6a621. 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/7IsZeJhgPAPasPmNKPThRr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IsZeJhgPAPasPmNKPThRr.
    date published: 2026-06-13T15:41:10Z
track: Arco-Íris
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: graovizir
  in album: Pra Mim Jazz Drill
    type: MusicAlbum
    date published: 2024-12-18
  isrc code: QZW9M2411608
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:59:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x44cbfdae7bc397472a979264540953007722fae44e17cf3108099879334a18a9
  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/0EZiDf4JEGzJxKWKIjsZTW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EZiDf4JEGzJxKWKIjsZTW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x44cbfdae7bc397472a979264540953007722fae44e17cf3108099879334a18a9","isrc":"QZW9M2411608","name":"Arco-Íris","registered_at":"2026-06-10T20:59:44Z","spotify_id":"0EZiDf4JEGzJxKWKIjsZTW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cbfdae7bc397472a979264540953007722fae44e17cf3108099879334a18a9. 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/0EZiDf4JEGzJxKWKIjsZTW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EZiDf4JEGzJxKWKIjsZTW.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x44cbfdae7bc397472a979264540953007722fae44e17cf3108099879334a18a9","isrc":"QZW9M2411608","name":"Arco-Íris","registered_at":"2026-06-10T20:59:44Z","spotify_id":"0EZiDf4JEGzJxKWKIjsZTW","type":"track"}
track: Jovem Desequilibrado
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116571
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Manel Beats
  in album: Pra Mim Jazz Drill
  isrc code: QZW9M2411609
  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: Pra Mim Jazz Drill

Pra Mim Jazz Drill
type: MusicAlbum
date published: 2024-12-18

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T09:07:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x37e918dfa0f624e2c71a7fcf5dc8722ac116e85628e9bb4f1d3565b92a84bc40

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1nO4bsg5t6ACu8DtRu3dUf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nO4bsg5t6ACu8DtRu3dUf

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x37e918dfa0f624e2c71a7fcf5dc8722ac116e85628e9bb4f1d3565b92a84bc40","isrc":"QZW9M2411609","name":"Jovem Desequilibrado","registered_at":"2026-06-07T09:07:15Z","spotify_id":"1nO4bsg5t6ACu8DtRu3dUf","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e918dfa0f624e2c71a7fcf5dc8722ac116e85628e9bb4f1d3565b92a84bc40. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nO4bsg5t6ACu8DtRu3dUf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nO4bsg5t6ACu8DtRu3dUf.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x37e918dfa0f624e2c71a7fcf5dc8722ac116e85628e9bb4f1d3565b92a84bc40","isrc":"QZW9M2411609","name":"Jovem Desequilibrado","registered_at":"2026-06-07T09:07:15Z","spotify_id":"1nO4bsg5t6ACu8DtRu3dUf","type":"track"}

Pra Mim Jazz Drill
type: MusicRecording
duration: PT2M48S
duration ms: 168000
explicit: false
by artist: Bardek
by artist: j3llyX
by artist: graovizir
in album: Pra Mim Jazz Drill
  type: MusicAlbum
  date published: 2024-12-18
isrc code: QZW9M2411610
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:01:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf79953bf149451d7c58d24195fb6ee67bf8197210ce230118129b97661a5c395
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/5VqzPvbw7ka09ry6yrofPF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VqzPvbw7ka09ry6yrofPF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf79953bf149451d7c58d24195fb6ee67bf8197210ce230118129b97661a5c395","isrc":"QZW9M2411610","name":"Pra Mim Jazz Drill","registered_at":"2026-06-10T21:01:32Z","spotify_id":"5VqzPvbw7ka09ry6yrofPF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79953bf149451d7c58d24195fb6ee67bf8197210ce230118129b97661a5c395. 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/5VqzPvbw7ka09ry6yrofPF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VqzPvbw7ka09ry6yrofPF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf79953bf149451d7c58d24195fb6ee67bf8197210ce230118129b97661a5c395","isrc":"QZW9M2411610","name":"Pra Mim Jazz Drill","registered_at":"2026-06-10T21:01:32Z","spotify_id":"5VqzPvbw7ka09ry6yrofPF","type":"track"}

Jorge Vercillo Freeverse
type: MusicAlbum
date published: 2024-11-14
track: Jorge Vercillo Freeverse
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113142
  explicit: false
  by artist: Bardek
  by artist: Manel Beats
  by artist: j3llyX
  in album: Jorge Vercillo Freeverse
    type: MusicAlbum
    date published: 2024-11-14
  isrc code: CBEYJ2456247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:24:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e3c2a75c6bdc3593b55d8eed30af0c2380b95c16381ce62b9f10b3efb51cfbc
  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/0yqB2sUUdJDqNJsqxuqzxM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yqB2sUUdJDqNJsqxuqzxM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e3c2a75c6bdc3593b55d8eed30af0c2380b95c16381ce62b9f10b3efb51cfbc","isrc":"CBEYJ2456247","name":"Jorge Vercillo Freeverse","registered_at":"2026-06-04T07:24:31Z","spotify_id":"0yqB2sUUdJDqNJsqxuqzxM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3c2a75c6bdc3593b55d8eed30af0c2380b95c16381ce62b9f10b3efb51cfbc. 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/0yqB2sUUdJDqNJsqxuqzxM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yqB2sUUdJDqNJsqxuqzxM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3e3c2a75c6bdc3593b55d8eed30af0c2380b95c16381ce62b9f10b3efb51cfbc","isrc":"CBEYJ2456247","name":"Jorge Vercillo Freeverse","registered_at":"2026-06-04T07:24:31Z","spotify_id":"0yqB2sUUdJDqNJsqxuqzxM","type":"track"}

Vida Breve (Instrumental)
type: MusicAlbum
date published: 2024-11-08
track: Vida Breve (Instrumental)
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151298
  explicit: false
  by artist: iann guxtavo
  by artist: MCRZ
  by artist: Bardek
  in album: Vida Breve (Instrumental)
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: BC6M22410743

Albert Camus Freestyle
type: MusicAlbum
date published: 2024-10-30
track: Albert Camus Freestyle
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130567
  explicit: false
  by artist: Bardek
  by artist: Hayllan
  in album: Albert Camus Freestyle
    type: MusicAlbum
    date published: 2024-10-30
  isrc code: BC6M22406973
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:55:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8c8c3d5daa13394d7558e5e97197253bde6374ae696888f68bfe011598af891
  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/0CQskhiU1rYzT3d2bbq50p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CQskhiU1rYzT3d2bbq50p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8c8c3d5daa13394d7558e5e97197253bde6374ae696888f68bfe011598af891","isrc":"BC6M22406973","name":"Albert Camus Freestyle","registered_at":"2026-06-11T19:55:50Z","spotify_id":"0CQskhiU1rYzT3d2bbq50p","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c8c3d5daa13394d7558e5e97197253bde6374ae696888f68bfe011598af891. 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/0CQskhiU1rYzT3d2bbq50p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CQskhiU1rYzT3d2bbq50p.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe8c8c3d5daa13394d7558e5e97197253bde6374ae696888f68bfe011598af891","isrc":"BC6M22406973","name":"Albert Camus Freestyle","registered_at":"2026-06-11T19:55:50Z","spotify_id":"0CQskhiU1rYzT3d2bbq50p","type":"track"}
track: ALMA
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87545
  explicit: false
  by artist: Bardek
  by artist: HUNT
  in album: Albert Camus Freestyle
    type: MusicAlbum
    date published: 2024-10-30
  isrc code: BC6M22406972
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T00:10:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55f694b7fcc288d74f1cecaacf826adce38b9ac49939d8a099113cfb02a39b5b
  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/3wZDoDJUjaInn0AVWnu48p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wZDoDJUjaInn0AVWnu48p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f694b7fcc288d74f1cecaacf826adce38b9ac49939d8a099113cfb02a39b5b. 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/3wZDoDJUjaInn0AVWnu48p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wZDoDJUjaInn0AVWnu48p.
    date published: 2026-07-02T03:55:08Z

Vida Breve
type: MusicAlbum
date published: 2024-10-21
track: Vida Breve
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150855
  explicit: false
  by artist: iann guxtavo
  by artist: MCRZ
  by artist: Bardek
  by artist: Elleven
  in album: Vida Breve
    type: MusicAlbum
    date published: 2024-10-21
  isrc code: BC6M22405701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T16:57:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c6061c713c9f99c2f80c666c9f70532fae382c05700ccaddc0ec9b13d103111
  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/50ZZRgUnv3kkhX57P5E5cS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50ZZRgUnv3kkhX57P5E5cS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6c6061c713c9f99c2f80c666c9f70532fae382c05700ccaddc0ec9b13d103111","isrc":"BC6M22405701","name":"Vida Breve","registered_at":"2026-06-11T16:57:24Z","spotify_id":"50ZZRgUnv3kkhX57P5E5cS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6061c713c9f99c2f80c666c9f70532fae382c05700ccaddc0ec9b13d103111. 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/50ZZRgUnv3kkhX57P5E5cS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50ZZRgUnv3kkhX57P5E5cS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6c6061c713c9f99c2f80c666c9f70532fae382c05700ccaddc0ec9b13d103111","isrc":"BC6M22405701","name":"Vida Breve","registered_at":"2026-06-11T16:57:24Z","spotify_id":"50ZZRgUnv3kkhX57P5E5cS","type":"track"}

ANESTESIA
type: MusicAlbum
date published: 2024-09-06
track: ANESTESIA
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169600
  explicit: false
  by artist: 70&7
  by artist: Bardek
  in album: ANESTESIA
    type: MusicAlbum
    date published: 2024-09-06
  isrc code: GBMA22483816
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:12:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14f0722c027d5759e75948c8629b274719a10fb755cbb7701f3014e07f3d23f0
  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/5t2FJDzFvWTxCGoVaqsRhr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t2FJDzFvWTxCGoVaqsRhr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f0722c027d5759e75948c8629b274719a10fb755cbb7701f3014e07f3d23f0. 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/5t2FJDzFvWTxCGoVaqsRhr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t2FJDzFvWTxCGoVaqsRhr.
    date published: 2026-07-02T03:30:09Z

Estrelas
type: MusicAlbum
date published: 2024-08-14
track: Estrelas
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106840
  explicit: false
  by artist: Bardek
  by artist: Lokin
  by artist: russin
  in album: Estrelas
    type: MusicAlbum
    date published: 2024-08-14
  isrc code: CAGOO2474627
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T21:49:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5dd234e59084cc28aab5d867a4435ec65a2726a33b31462132178b32e9408427
  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/5IdFvBQ0GeDc1hY5xROAgA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IdFvBQ0GeDc1hY5xROAgA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd234e59084cc28aab5d867a4435ec65a2726a33b31462132178b32e9408427. 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/5IdFvBQ0GeDc1hY5xROAgA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IdFvBQ0GeDc1hY5xROAgA.
    date published: 2026-07-02T05:09:12Z

Faz Parte do Meu Show
type: MusicAlbum
date published: 2024-05-13
track: Faz Parte do Meu Show
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164615
  explicit: false
  by artist: Bardek
  by artist: Vivian Cristal
  by artist: j3llyX
  in album: Faz Parte do Meu Show
    type: MusicAlbum
    date published: 2024-05-13
  isrc code: CACWV2461740
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:26:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49
  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/20MtaXkMnaaqFKW8FxP8c9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20MtaXkMnaaqFKW8FxP8c9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49","isrc":"CACWV2461740","name":"Faz Parte do Meu Show","registered_at":"2026-06-09T10:26:01Z","spotify_id":"20MtaXkMnaaqFKW8FxP8c9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49. 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/20MtaXkMnaaqFKW8FxP8c9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20MtaXkMnaaqFKW8FxP8c9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49","isrc":"CACWV2461740","name":"Faz Parte do Meu Show","registered_at":"2026-06-09T10:26:01Z","spotify_id":"20MtaXkMnaaqFKW8FxP8c9","type":"track"}
track: Derrick Rose
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140042
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Manel Beats
  in album: Faz Parte do Meu Show
    type: MusicAlbum
    date published: 2024-05-13
  isrc code: CACWV2408594
track: Quando Eu Precisei Falar Sobre Douglas
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157753
  explicit: false
  by artist: Bardek
  by artist: Uska
  by artist: j3llyX
  in album: Faz Parte do Meu Show
    type: MusicAlbum
    date published: 2024-05-13
  isrc code: CACWV2461743
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:34:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7
  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/1filIzRtqaNcxJz6hpLJvX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1filIzRtqaNcxJz6hpLJvX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7","isrc":"CACWV2461743","name":"Quando Eu Precisei Falar Sobre Douglas","registered_at":"2026-06-06T12:34:18Z","spotify_id":"1filIzRtqaNcxJz6hpLJvX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7. 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/1filIzRtqaNcxJz6hpLJvX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1filIzRtqaNcxJz6hpLJvX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7","isrc":"CACWV2461743","name":"Quando Eu Precisei Falar Sobre Douglas","registered_at":"2026-06-06T12:34:18Z","spotify_id":"1filIzRtqaNcxJz6hpLJvX","type":"track"}
track: Gal Costa
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178311
  explicit: false
  by artist: Bardek
  by artist: Lxcas092
  by artist: j3llyX
  in album: Faz Parte do Meu Show
    type: MusicAlbum
    date published: 2024-05-13
  isrc code: CACWV2461741
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:29:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995
  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/0ln9d6zW75g7GVIoyrwEt4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ln9d6zW75g7GVIoyrwEt4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995","isrc":"CACWV2461741","name":"Gal Costa","registered_at":"2026-06-09T10:29:12Z","spotify_id":"0ln9d6zW75g7GVIoyrwEt4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995. 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/0ln9d6zW75g7GVIoyrwEt4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ln9d6zW75g7GVIoyrwEt4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995","isrc":"CACWV2461741","name":"Gal Costa","registered_at":"2026-06-09T10:29:12Z","spotify_id":"0ln9d6zW75g7GVIoyrwEt4","type":"track"}
track: Tratado de Paz
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254955
  explicit: false
  by artist: Bardek
  by artist: Lokin
  by artist: Yank
  by artist: j3llyX
  in album: Faz Parte do Meu Show
    type: MusicAlbum
    date published: 2024-05-13
  isrc code: CACWV2461747
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:08:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6qbUWAVfBzfOEd4YNLmRio.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qbUWAVfBzfOEd4YNLmRio
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ensaio Sobre Crimes

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb","isrc":"CACWV2461747","name":"Tratado de Paz","registered_at":"2026-06-07T09:08:51Z","spotify_id":"6qbUWAVfBzfOEd4YNLmRio","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qbUWAVfBzfOEd4YNLmRio.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qbUWAVfBzfOEd4YNLmRio.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb","isrc":"CACWV2461747","name":"Tratado de Paz","registered_at":"2026-06-07T09:08:51Z","spotify_id":"6qbUWAVfBzfOEd4YNLmRio","type":"track"}

Ensaio Sobre Crimes
type: MusicRecording
duration: PT1M24S
duration ms: 84035
explicit: false
by artist: Bardek
by artist: Hayllan
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:24:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5
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/5pXyuwj5pS6l5pWiu8J6r0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pXyuwj5pS6l5pWiu8J6r0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5","isrc":"CACWV2461746","name":"Ensaio Sobre Crimes","registered_at":"2026-06-09T10:24:17Z","spotify_id":"5pXyuwj5pS6l5pWiu8J6r0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5. 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/5pXyuwj5pS6l5pWiu8J6r0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pXyuwj5pS6l5pWiu8J6r0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5","isrc":"CACWV2461746","name":"Ensaio Sobre Crimes","registered_at":"2026-06-09T10:24:17Z","spotify_id":"5pXyuwj5pS6l5pWiu8J6r0","type":"track"}

A Verdade Machuca
type: MusicAlbum
date published: 2024-04-23

Derrick Rose
type: MusicAlbum
date published: 2024-03-27
track: Derrick Rose
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140042
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  by artist: Manel Beats
  in album: Derrick Rose
    type: MusicAlbum
    date published: 2024-03-27
  isrc code: CACWV2408594

Me Sinto um Novo Homem
type: MusicAlbum
date published: 2024-01-05
track: Me Sinto um Novo Homem
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127673
  explicit: false
  by artist: Bardek
  by artist: Mirella Santos
  in album: Me Sinto um Novo Homem
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: QZW9M2372783
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:25:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5abee73995739630e403ff5ae0d6e9566f191ce7b7a1819ded780c97a244fce
  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/64jDnaEs2n0aNyFqMFtCJM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64jDnaEs2n0aNyFqMFtCJM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf5abee73995739630e403ff5ae0d6e9566f191ce7b7a1819ded780c97a244fce","isrc":"QZW9M2372783","name":"Me Sinto um Novo Homem","registered_at":"2026-06-08T01:25:44Z","spotify_id":"64jDnaEs2n0aNyFqMFtCJM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5abee73995739630e403ff5ae0d6e9566f191ce7b7a1819ded780c97a244fce. 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/64jDnaEs2n0aNyFqMFtCJM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64jDnaEs2n0aNyFqMFtCJM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf5abee73995739630e403ff5ae0d6e9566f191ce7b7a1819ded780c97a244fce","isrc":"QZW9M2372783","name":"Me Sinto um Novo Homem","registered_at":"2026-06-08T01:25:44Z","spotify_id":"64jDnaEs2n0aNyFqMFtCJM","type":"track"}

Precisamos Falar Sobre Douglas
type: MusicAlbum
date published: 2023-08-02
track: Vivências
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130285
  explicit: false
  by artist: Bardek
  in album: Precisamos Falar Sobre Douglas
    type: MusicAlbum
    date published: 2023-08-02
  isrc code: QZNJY2313846
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:08:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd54cbeac08816defe37ccac8cf3a9fe0e31de762de0567fece9f7181e766321d
  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/3id1A5IRF4H2DtC2KfrR0c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3id1A5IRF4H2DtC2KfrR0c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd54cbeac08816defe37ccac8cf3a9fe0e31de762de0567fece9f7181e766321d","isrc":"QZNJY2313846","name":"Vivências","registered_at":"2026-06-07T16:08:35Z","spotify_id":"3id1A5IRF4H2DtC2KfrR0c","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54cbeac08816defe37ccac8cf3a9fe0e31de762de0567fece9f7181e766321d. 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/3id1A5IRF4H2DtC2KfrR0c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3id1A5IRF4H2DtC2KfrR0c.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd54cbeac08816defe37ccac8cf3a9fe0e31de762de0567fece9f7181e766321d","isrc":"QZNJY2313846","name":"Vivências","registered_at":"2026-06-07T16:08:35Z","spotify_id":"3id1A5IRF4H2DtC2KfrR0c","type":"track"}
track: Histórias
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157714
  explicit: false
  by artist: Bardek
  in album: Precisamos Falar Sobre Douglas
    type: MusicAlbum
    date published: 2023-08-02
  isrc code: QZNJY2313848
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:29:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x560ddd08cddf4286a41533e43dde6b10ef20b34c24fbc06b7211bcb8d751d027
  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/0wEEktHXi9s5Aehz13SoIf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wEEktHXi9s5Aehz13SoIf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x560ddd08cddf4286a41533e43dde6b10ef20b34c24fbc06b7211bcb8d751d027","isrc":"QZNJY2313848","name":"Histórias","registered_at":"2026-06-08T15:29:14Z","spotify_id":"0wEEktHXi9s5Aehz13SoIf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560ddd08cddf4286a41533e43dde6b10ef20b34c24fbc06b7211bcb8d751d027. 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/0wEEktHXi9s5Aehz13SoIf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wEEktHXi9s5Aehz13SoIf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x560ddd08cddf4286a41533e43dde6b10ef20b34c24fbc06b7211bcb8d751d027","isrc":"QZNJY2313848","name":"Histórias","registered_at":"2026-06-08T15:29:14Z","spotify_id":"0wEEktHXi9s5Aehz13SoIf","type":"track"}

Diálogos
type: MusicAlbum
date published: 2023-08-02
track: Diálogos
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112000
  explicit: false
  by artist: Bardek
  by artist: j3llyX
  in album: Diálogos
    type: MusicAlbum
    date published: 2023-08-02
  isrc code: QZNJY2313847
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:57:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde535ad1d4ca015e6c0ceb6671604c8b39740293121480a4e954ca318f8bb580
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0v0HJhzN0SCxnE1iVBJ1ch.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v0HJhzN0SCxnE1iVBJ1ch
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde535ad1d4ca015e6c0ceb6671604c8b39740293121480a4e954ca318f8bb580","isrc":"QZNJY2313847","name":"Diálogos","registered_at":"2026-06-04T06:57:51Z","spotify_id":"0v0HJhzN0SCxnE1iVBJ1ch","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde535ad1d4ca015e6c0ceb6671604c8b39740293121480a4e954ca318f8bb580. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0v0HJhzN0SCxnE1iVBJ1ch.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v0HJhzN0SCxnE1iVBJ1ch.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xde535ad1d4ca015e6c0ceb6671604c8b39740293121480a4e954ca318f8bb580","isrc":"QZNJY2313847","name":"Diálogos","registered_at":"2026-06-04T06:57:51Z","spotify_id":"0v0HJhzN0SCxnE1iVBJ1ch","type":"track"}

ALTEREGO
type: MusicAlbum
date published: 2025-02-14
track: 18
  type: MusicRecording
  duration: PT1M8S
  duration ms: 68762
  explicit: false
  by artist: DeanBlue
  by artist: Duxter
  in album: ALTEREGO
    type: MusicAlbum
    date published: 2025-02-14
  isrc code: USLZJ2523127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:50:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2280d26ab37ba5a51aa632ae1ff99d7fd62802755b2bac5894e955523808ef25
  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/0Tj38VKhgf296z3unvrIIr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Tj38VKhgf296z3unvrIIr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2280d26ab37ba5a51aa632ae1ff99d7fd62802755b2bac5894e955523808ef25. 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/0Tj38VKhgf296z3unvrIIr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Tj38VKhgf296z3unvrIIr.
    date published: 2026-06-13T15:41:10Z
track: CHICO BUARQUE
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123291
  explicit: false
  by artist: DeanBlue
  by artist: Bardek
  by artist: Duxter
  in album: ALTEREGO
    type: MusicAlbum
    date published: 2025-02-14
  isrc code: USLZJ2523180
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:08:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6907f036ddf5e679ac6d8ca84e082babd769fc59fdc3bca08d7391da6bd5a1b
  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/6BfUgglVTNmVKBZGtcGpO2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BfUgglVTNmVKBZGtcGpO2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc6907f036ddf5e679ac6d8ca84e082babd769fc59fdc3bca08d7391da6bd5a1b","isrc":"USLZJ2523180","name":"CHICO BUARQUE","registered_at":"2026-06-07T16:08:47Z","spotify_id":"6BfUgglVTNmVKBZGtcGpO2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6907f036ddf5e679ac6d8ca84e082babd769fc59fdc3bca08d7391da6bd5a1b. 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/6BfUgglVTNmVKBZGtcGpO2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BfUgglVTNmVKBZGtcGpO2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc6907f036ddf5e679ac6d8ca84e082babd769fc59fdc3bca08d7391da6bd5a1b","isrc":"USLZJ2523180","name":"CHICO BUARQUE","registered_at":"2026-06-07T16:08:47Z","spotify_id":"6BfUgglVTNmVKBZGtcGpO2","type":"track"}
track: SUNTZU
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128000
  explicit: false
  by artist: DeanBlue
  by artist: Lord Khalil
  by artist: Guelca
  in album: ALTEREGO
    type: MusicAlbum
    date published: 2025-02-14
  isrc code: USLZJ2523308
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:07:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb31bf7dda22d1519f844e1fe90cf795292c9b2601dc9ea6c0e92e118c86cd105
  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/6bny2l7tSSGOeiTLvNyiHi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bny2l7tSSGOeiTLvNyiHi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31bf7dda22d1519f844e1fe90cf795292c9b2601dc9ea6c0e92e118c86cd105. 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/6bny2l7tSSGOeiTLvNyiHi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bny2l7tSSGOeiTLvNyiHi.
    date published: 2026-06-13T15:41:10Z
track: PARA MIM INTERLÚDIO
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89092
  explicit: false
  by artist: DeanBlue
  by artist: Duxter
  in album: ALTEREGO
    type: MusicAlbum
    date published: 2025-02-14
  isrc code: USLZJ2523328
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:44:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc1f3fb426e621778f2378b8c5ad54b966fe934ae88be2589bab92a19a97bdb15
  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/1VyBDd6tPvl4eMetMO2VwY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VyBDd6tPvl4eMetMO2VwY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc1f3fb426e621778f2378b8c5ad54b966fe934ae88be2589bab92a19a97bdb15","isrc":"USLZJ2523328","name":"PARA MIM INTERLÚDIO","registered_at":"2026-06-10T08:44:44Z","spotify_id":"1VyBDd6tPvl4eMetMO2VwY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f3fb426e621778f2378b8c5ad54b966fe934ae88be2589bab92a19a97bdb15. 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/1VyBDd6tPvl4eMetMO2VwY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VyBDd6tPvl4eMetMO2VwY.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc1f3fb426e621778f2378b8c5ad54b966fe934ae88be2589bab92a19a97bdb15","isrc":"USLZJ2523328","name":"PARA MIM INTERLÚDIO","registered_at":"2026-06-10T08:44:44Z","spotify_id":"1VyBDd6tPvl4eMetMO2VwY","type":"track"}
track: EGO
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80551
  explicit: false
  by artist: DeanBlue
  by artist: Duxter
  by artist: Guelca
  in album: ALTEREGO
  isrc code: USLZJ2527422
  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: TEMAKI

Guelca
type: MusicGroup

ALTEREGO
type: MusicAlbum
date published: 2025-02-14

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T16:06:55+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x218251a5f0d667ecfad86534b3da0cafe23881edceaf37ce4f5dc2ab8a8e5121

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6EJUwDjGUBoMv7gCV2l2gk.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EJUwDjGUBoMv7gCV2l2gk

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

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 0x218251a5f0d667ecfad86534b3da0cafe23881edceaf37ce4f5dc2ab8a8e5121. 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/6EJUwDjGUBoMv7gCV2l2gk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EJUwDjGUBoMv7gCV2l2gk.
date published: 2026-06-13T15:41:10Z

TEMAKI
type: MusicRecording
duration: PT1M40S
duration ms: 100898
explicit: false
by artist: DeanBlue
by artist: Nitcho
by artist: Guelca
in album: ALTEREGO
  type: MusicAlbum
  date published: 2025-02-14
isrc code: USLZJ2527698
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:56:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58205d20022a7c113f6c6d54c80b65f9c80285c78b9357f50061c38010a458ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/53JJMPClbqaxCRjsOwqixb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53JJMPClbqaxCRjsOwqixb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58205d20022a7c113f6c6d54c80b65f9c80285c78b9357f50061c38010a458ea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53JJMPClbqaxCRjsOwqixb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53JJMPClbqaxCRjsOwqixb.
  date published: 2026-06-13T12:53:06Z

Amores & Traumas
type: MusicAlbum
date published: 2024-11-01
track: Droga & Anestesia
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158118
  explicit: false
  by artist: AdrianBoys
  by artist: Alec'
  by artist: prod. Cathedral
  in album: Amores & Traumas
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: QZZ8A2496307
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:38:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabe54815218f608681e0b240fb6486700675f4ef3a6f0d0f0ce8fad9d3c4625f
  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/1TIqbLxInA2yhXLUlFSFrd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TIqbLxInA2yhXLUlFSFrd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xabe54815218f608681e0b240fb6486700675f4ef3a6f0d0f0ce8fad9d3c4625f","isrc":"QZZ8A2496307","name":"Droga & Anestesia","registered_at":"2026-06-08T06:38:51Z","spotify_id":"1TIqbLxInA2yhXLUlFSFrd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe54815218f608681e0b240fb6486700675f4ef3a6f0d0f0ce8fad9d3c4625f. 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/1TIqbLxInA2yhXLUlFSFrd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TIqbLxInA2yhXLUlFSFrd.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xabe54815218f608681e0b240fb6486700675f4ef3a6f0d0f0ce8fad9d3c4625f","isrc":"QZZ8A2496307","name":"Droga & Anestesia","registered_at":"2026-06-08T06:38:51Z","spotify_id":"1TIqbLxInA2yhXLUlFSFrd","type":"track"}
track: Sou Todo Errado
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155456
  explicit: false
  by artist: AdrianBoys
  by artist: Iruy
  by artist: prod. Cathedral
  by artist: vtrem7
  in album: Amores & Traumas
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: QZZ8A2493302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:57:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d9583f995596aa261f8d172d43b62fe5f5b5427c6042fef1cc268909898ff25
  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/5RGDeWqyVxVBDgqpNwyz0w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RGDeWqyVxVBDgqpNwyz0w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d9583f995596aa261f8d172d43b62fe5f5b5427c6042fef1cc268909898ff25","isrc":"QZZ8A2493302","name":"Sou Todo Errado","registered_at":"2026-06-18T22:57:52Z","spotify_id":"5RGDeWqyVxVBDgqpNwyz0w","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9583f995596aa261f8d172d43b62fe5f5b5427c6042fef1cc268909898ff25. 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/5RGDeWqyVxVBDgqpNwyz0w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RGDeWqyVxVBDgqpNwyz0w.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x2d9583f995596aa261f8d172d43b62fe5f5b5427c6042fef1cc268909898ff25","isrc":"QZZ8A2493302","name":"Sou Todo Errado","registered_at":"2026-06-18T22:57:52Z","spotify_id":"5RGDeWqyVxVBDgqpNwyz0w","type":"track"}
track: Referências Que Só Ela Vai Saber
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110510
  explicit: false
  by artist: AdrianBoys
  by artist: Bardek
  by artist: prod. Cathedral
  in album: Amores & Traumas
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: QZZ8A2493315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:55:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecf3dfa21d145a9e78b2d875c671b5df412444d545d596b21729a6b81b1c4d31
  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/1tBXVLYvF9ig1k6mopPnL6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tBXVLYvF9ig1k6mopPnL6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xecf3dfa21d145a9e78b2d875c671b5df412444d545d596b21729a6b81b1c4d31","isrc":"QZZ8A2493315","name":"Referências Que Só Ela Vai Saber","registered_at":"2026-06-20T13:55:50Z","spotify_id":"1tBXVLYvF9ig1k6mopPnL6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf3dfa21d145a9e78b2d875c671b5df412444d545d596b21729a6b81b1c4d31. 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/1tBXVLYvF9ig1k6mopPnL6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tBXVLYvF9ig1k6mopPnL6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xecf3dfa21d145a9e78b2d875c671b5df412444d545d596b21729a6b81b1c4d31","isrc":"QZZ8A2493315","name":"Referências Que Só Ela Vai Saber","registered_at":"2026-06-20T13:55:50Z","spotify_id":"1tBXVLYvF9ig1k6mopPnL6","type":"track"}
track: Eu Tenho Que Parar De Pensar
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101818
  explicit: false
  by artist: AdrianBoys
  by artist: prod. Cathedral
  in album: Amores & Traumas
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: QZZ8A2493322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T00:12:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf9b8f6d9c4eb3e7b85fd89725efea02e9c87998543bcc3c532ce83a81f1b7c9
  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/1OuMOOetsJoPtlcivJE71U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OuMOOetsJoPtlcivJE71U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf9b8f6d9c4eb3e7b85fd89725efea02e9c87998543bcc3c532ce83a81f1b7c9","isrc":"QZZ8A2493322","name":"Eu Tenho Que Parar De Pensar","registered_at":"2026-06-25T00:12:25Z","spotify_id":"1OuMOOetsJoPtlcivJE71U","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9b8f6d9c4eb3e7b85fd89725efea02e9c87998543bcc3c532ce83a81f1b7c9. 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/1OuMOOetsJoPtlcivJE71U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OuMOOetsJoPtlcivJE71U.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdf9b8f6d9c4eb3e7b85fd89725efea02e9c87998543bcc3c532ce83a81f1b7c9","isrc":"QZZ8A2493322","name":"Eu Tenho Que Parar De Pensar","registered_at":"2026-06-25T00:12:25Z","spotify_id":"1OuMOOetsJoPtlcivJE71U","type":"track"}

FDNTI
type: MusicAlbum
date published: 2024-12-21
track: FDNTI
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92444
  explicit: false
  by artist: oN4
  in album: FDNTI
    type: MusicAlbum
    date published: 2024-12-21
  isrc code: QT3EY2499243
track: on4boy
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169998
  explicit: false
  by artist: oN4
  in album: FDNTI
    type: MusicAlbum
    date published: 2024-12-21
  isrc code: QT3EY2499244
track: Bigode ZN
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142443
  explicit: false
  by artist: oN4
  by artist: DJ PG7 011
  in album: FDNTI
    type: MusicAlbum
    date published: 2024-12-21
  isrc code: QT3EY2499245
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:09:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2d3076d879c0889f5df5ea72ee26bed864894e38d1488f0f7e4231d24ba4231
  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/10eAaveXzNcA8VIi9LpkhZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10eAaveXzNcA8VIi9LpkhZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2d3076d879c0889f5df5ea72ee26bed864894e38d1488f0f7e4231d24ba4231","isrc":"QT3EY2499245","name":"Bigode ZN","registered_at":"2026-06-10T04:09:02Z","spotify_id":"10eAaveXzNcA8VIi9LpkhZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d3076d879c0889f5df5ea72ee26bed864894e38d1488f0f7e4231d24ba4231. 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/10eAaveXzNcA8VIi9LpkhZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10eAaveXzNcA8VIi9LpkhZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd2d3076d879c0889f5df5ea72ee26bed864894e38d1488f0f7e4231d24ba4231","isrc":"QT3EY2499245","name":"Bigode ZN","registered_at":"2026-06-10T04:09:02Z","spotify_id":"10eAaveXzNcA8VIi9LpkhZ","type":"track"}
track: Som Para Minha Mãe
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170509
  explicit: false
  by artist: oN4
  in album: FDNTI
    type: MusicAlbum
    date published: 2024-12-21
  isrc code: QT3EY2499246
track: Bombeta Da Prada
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256000
  explicit: false
  by artist: oN4
  in album: FDNTI
    type: MusicAlbum
    date published: 2024-12-21
  isrc code: QT3EY2499247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:33:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c3038185bd52585e472acf2d27769b6fc4050fb718d375369606528b031d052
  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/3pZKOloHs8W4t7sGRF37me.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pZKOloHs8W4t7sGRF37me
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c3038185bd52585e472acf2d27769b6fc4050fb718d375369606528b031d052","isrc":"QT3EY2499247","name":"Bombeta Da Prada","registered_at":"2026-06-18T01:33:20Z","spotify_id":"3pZKOloHs8W4t7sGRF37me","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3038185bd52585e472acf2d27769b6fc4050fb718d375369606528b031d052. 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/3pZKOloHs8W4t7sGRF37me.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pZKOloHs8W4t7sGRF37me.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7c3038185bd52585e472acf2d27769b6fc4050fb718d375369606528b031d052","isrc":"QT3EY2499247","name":"Bombeta Da Prada","registered_at":"2026-06-18T01:33:20Z","spotify_id":"3pZKOloHs8W4t7sGRF37me","type":"track"}
track: Mente de Bilionário
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  duration: PT3M16S
  duration ms: 196246
  explicit: false
  by artist: oN4
  by artist: Bardek
  in album: FDNTI
    type: MusicAlbum
    date published: 2024-12-21
  isrc code: QT3EY2499248
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:39:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9fd66f58fbd1fa99ce286d8723801f23482b02081f88ee2f5bde21d1e4c97935
  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/7vf0n0GI4tJ7un42QI9DXf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vf0n0GI4tJ7un42QI9DXf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9fd66f58fbd1fa99ce286d8723801f23482b02081f88ee2f5bde21d1e4c97935","isrc":"QT3EY2499248","name":"Mente de Bilionário","registered_at":"2026-06-20T06:39:30Z","spotify_id":"7vf0n0GI4tJ7un42QI9DXf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd66f58fbd1fa99ce286d8723801f23482b02081f88ee2f5bde21d1e4c97935. 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/7vf0n0GI4tJ7un42QI9DXf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vf0n0GI4tJ7un42QI9DXf.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x9fd66f58fbd1fa99ce286d8723801f23482b02081f88ee2f5bde21d1e4c97935","isrc":"QT3EY2499248","name":"Mente de Bilionário","registered_at":"2026-06-20T06:39:30Z","spotify_id":"7vf0n0GI4tJ7un42QI9DXf","type":"track"}
track: A VISÃO
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234665
  explicit: false
  by artist: oN4
  in album: FDNTI
    type: MusicAlbum
    date published: 2024-12-21
  isrc code: QT3EY2499249

Protagonista
type: MusicAlbum
date published: 2024-07-05
track: Dias Sem Fim
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181656
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400265
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:03:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7db907e3f6a3dc438be238aa0a35227b58905c93faf4fe22856e557b9388a06b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6m8h4ERvvqnHlJImKETr8Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m8h4ERvvqnHlJImKETr8Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7db907e3f6a3dc438be238aa0a35227b58905c93faf4fe22856e557b9388a06b","isrc":"QZNJY2400265","name":"Dias Sem Fim","registered_at":"2026-06-27T19:03:25Z","spotify_id":"6m8h4ERvvqnHlJImKETr8Q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db907e3f6a3dc438be238aa0a35227b58905c93faf4fe22856e557b9388a06b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6m8h4ERvvqnHlJImKETr8Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m8h4ERvvqnHlJImKETr8Q.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x7db907e3f6a3dc438be238aa0a35227b58905c93faf4fe22856e557b9388a06b","isrc":"QZNJY2400265","name":"Dias Sem Fim","registered_at":"2026-06-27T19:03:25Z","spotify_id":"6m8h4ERvvqnHlJImKETr8Q","type":"track"}
track: Falador
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102821
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400266
track: Combustível
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215544
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  by artist: Bardek
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:23:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72112d6d439b703ce86d13fb33c392682491c529f90df0d78430aa4832578da2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4ran32quycO62b1RGkopQN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ran32quycO62b1RGkopQN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72112d6d439b703ce86d13fb33c392682491c529f90df0d78430aa4832578da2","isrc":"QZNJY2400267","name":"Combustível","registered_at":"2026-06-18T22:23:34Z","spotify_id":"4ran32quycO62b1RGkopQN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72112d6d439b703ce86d13fb33c392682491c529f90df0d78430aa4832578da2. 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/4ran32quycO62b1RGkopQN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ran32quycO62b1RGkopQN.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x72112d6d439b703ce86d13fb33c392682491c529f90df0d78430aa4832578da2","isrc":"QZNJY2400267","name":"Combustível","registered_at":"2026-06-18T22:23:34Z","spotify_id":"4ran32quycO62b1RGkopQN","type":"track"}
track: Quanto Tempo Faz?
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129705
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400268
track: Melhor Forma
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179892
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400269
track: Nada É Como Antes
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171709
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400270
track: Levitei "Interlúdio"
  type: MusicRecording
  duration: PT1M13S
  duration ms: 73968
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400271
track: Protagonista
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166044
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400272
track: Vida de Artista
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155500
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNJY2400273
track: O Que É Preciso pra Ser Feliz?
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172200
  explicit: false
  by artist: Uska
  by artist: Vulgo Preto Fosco
  in album: Protagonista
    type: MusicAlbum
    date published: 2024-07-05
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Na Calma
type: MusicAlbum
date published: 2025-01-15
track: Na Calma
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216000
  explicit: false
  by artist: Suzigan
  by artist: Bardek
  in album: Na Calma
    type: MusicAlbum
    date published: 2025-01-15
  isrc code: QZFYX2564287

Contra Tudo e Mais um Pouco
type: MusicAlbum
date published: 2025-02-28
track: Malandro Pt. 3
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150057
  explicit: false
  by artist: oN4
  in album: Contra Tudo e Mais um Pouco
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZHN42505559
track: A Massa
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147135
  explicit: false
  by artist: oN4
  in album: Contra Tudo e Mais um Pouco
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZHN72597547
track: Como Pegar um Rato
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191582
  explicit: false
  by artist: oN4
  by artist: Bardek
  in album: Contra Tudo e Mais um Pouco
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZHN72597548
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:35:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7446da52669d37e08639417c67e96c2c77af8e045da69e2037d2c4993f3e1359
  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/2VEjnlG9RW4rHmijVPGbU0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VEjnlG9RW4rHmijVPGbU0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7446da52669d37e08639417c67e96c2c77af8e045da69e2037d2c4993f3e1359","isrc":"QZHN72597548","name":"Como Pegar um Rato","registered_at":"2026-06-21T09:35:02Z","spotify_id":"2VEjnlG9RW4rHmijVPGbU0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7446da52669d37e08639417c67e96c2c77af8e045da69e2037d2c4993f3e1359. 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/2VEjnlG9RW4rHmijVPGbU0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VEjnlG9RW4rHmijVPGbU0.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7446da52669d37e08639417c67e96c2c77af8e045da69e2037d2c4993f3e1359","isrc":"QZHN72597548","name":"Como Pegar um Rato","registered_at":"2026-06-21T09:35:02Z","spotify_id":"2VEjnlG9RW4rHmijVPGbU0","type":"track"}
track: Filho das Ruas
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  duration: PT2M18S
  duration ms: 138000
  explicit: false
  by artist: oN4
  in album: Contra Tudo e Mais um Pouco
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZHN72597549
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T16:56:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6146e1cce9c86d1c17bc3104252b5a8501a5c335cd6a20de41ffb6fe9a9a19b1
  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/7rocuaT9npFesMFoRMBt9d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rocuaT9npFesMFoRMBt9d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6146e1cce9c86d1c17bc3104252b5a8501a5c335cd6a20de41ffb6fe9a9a19b1","isrc":"QZHN72597549","name":"Filho das Ruas","registered_at":"2026-06-19T16:56:36Z","spotify_id":"7rocuaT9npFesMFoRMBt9d","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6146e1cce9c86d1c17bc3104252b5a8501a5c335cd6a20de41ffb6fe9a9a19b1. 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/7rocuaT9npFesMFoRMBt9d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rocuaT9npFesMFoRMBt9d.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6146e1cce9c86d1c17bc3104252b5a8501a5c335cd6a20de41ffb6fe9a9a19b1","isrc":"QZHN72597549","name":"Filho das Ruas","registered_at":"2026-06-19T16:56:36Z","spotify_id":"7rocuaT9npFesMFoRMBt9d","type":"track"}
track: CyberTruck
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180057
  explicit: false
  by artist: oN4
  in album: Contra Tudo e Mais um Pouco
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZHN72597550
track: R9 Freestyle
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143408
  explicit: false
  by artist: oN4
  in album: Contra Tudo e Mais um Pouco
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZHN72597551

Visão
type: MusicAlbum
date published: 2022-01-04
track: Status
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175658
  explicit: false
  by artist: Matéria Escura Oficial
  by artist: SemiDeus
  in album: Visão
    type: MusicAlbum
    date published: 2022-01-04
track: Dennis Rodman
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166869
  explicit: false
  by artist: Matéria Escura Oficial
  by artist: SemiDeus
  in album: Visão
    type: MusicAlbum
    date published: 2022-01-04
track: Começo do Fim
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159725
  explicit: false
  by artist: Matéria Escura Oficial
  by artist: SemiDeus
  by artist: Lokin
  in album: Visão
    type: MusicAlbum
    date published: 2022-01-04
track: Estou Como ?
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208026
  explicit: false
  by artist: Matéria Escura Oficial
  by artist: SemiDeus
  by artist: Bardek
  in album: Visão
    type: MusicAlbum
    date published: 2022-01-04
track: Sério?!
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209620
  explicit: false
  by artist: Matéria Escura Oficial
  by artist: SemiDeus
  by artist: Ha$$an
  in album: Visão
    type: MusicAlbum
    date published: 2022-01-04
track: Voltar Atrás 2
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174750
  explicit: false
  by artist: Matéria Escura Oficial
  by artist: SemiDeus
  in album: Visão
    type: MusicAlbum
    date published: 2022-01-04

A Verdade Machuca
type: MusicRecording
duration: PT3M16S
duration ms: 196623
explicit: false
by artist: Bardek
by artist: Vignoli
in album: A VERDADE MACHUCA
  type: MusicAlbum
  date published: 2024-04-23
isrc code: CAHQJ2563326
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:45:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae
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/1fL5o33p7vuR3bab1nGQsJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fL5o33p7vuR3bab1nGQsJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae","isrc":"CAHQJ2563326","name":"A Verdade Machuca","registered_at":"2026-06-11T19:45:34Z","spotify_id":"1fL5o33p7vuR3bab1nGQsJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae. 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/1fL5o33p7vuR3bab1nGQsJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fL5o33p7vuR3bab1nGQsJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5fcc3177e31df9a8a955cd8fe97ce7a61a48426960d7b2b90282bb14c0153aae","isrc":"CAHQJ2563326","name":"A Verdade Machuca","registered_at":"2026-06-11T19:45:34Z","spotify_id":"1fL5o33p7vuR3bab1nGQsJ","type":"track"}

Faz Parte do Meu Show
type: MusicRecording
duration: PT2M44S
duration ms: 164571
explicit: false
by artist: Bardek
by artist: Vivian Cristal
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:26:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49
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/6GyVOob3kIqFeVrSQvqTDB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GyVOob3kIqFeVrSQvqTDB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49","isrc":"CACWV2461740","name":"Faz Parte do Meu Show","registered_at":"2026-06-09T10:26:01Z","spotify_id":"6GyVOob3kIqFeVrSQvqTDB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49. 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/6GyVOob3kIqFeVrSQvqTDB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GyVOob3kIqFeVrSQvqTDB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcb168ddfff2e62455aad113cb31e5bf10bf12017663f44147f1189e0ef8e5b49","isrc":"CACWV2461740","name":"Faz Parte do Meu Show","registered_at":"2026-06-09T10:26:01Z","spotify_id":"6GyVOob3kIqFeVrSQvqTDB","type":"track"}

Derrick Rose
type: MusicRecording
duration: PT2M20S
duration ms: 140000
explicit: false
by artist: Bardek
by artist: Manel Beats
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461745
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T04:05:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b
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/0GZ4DMubVGZQ2w2M3okY81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GZ4DMubVGZQ2w2M3okY81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b","isrc":"CACWV2461745","name":"Derrick Rose","registered_at":"2026-06-24T04:05:00Z","spotify_id":"0GZ4DMubVGZQ2w2M3okY81","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b. 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/0GZ4DMubVGZQ2w2M3okY81.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GZ4DMubVGZQ2w2M3okY81.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7b58d938faaa4556ce30b372cb1203d6a4738b5b26aab14a6899278ba223a25b","isrc":"CACWV2461745","name":"Derrick Rose","registered_at":"2026-06-24T04:05:00Z","spotify_id":"0GZ4DMubVGZQ2w2M3okY81","type":"track"}

Quando Eu Precisei Falar Sobre Douglas
type: MusicRecording
duration: PT2M37S
duration ms: 157714
explicit: false
by artist: Bardek
by artist: Uska
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:34:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7
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/3ya6YEJVFbcPvUXgO7QMYd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ya6YEJVFbcPvUXgO7QMYd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7","isrc":"CACWV2461743","name":"Quando Eu Precisei Falar Sobre Douglas","registered_at":"2026-06-06T12:34:18Z","spotify_id":"3ya6YEJVFbcPvUXgO7QMYd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7. 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/3ya6YEJVFbcPvUXgO7QMYd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ya6YEJVFbcPvUXgO7QMYd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x069d5b1b3366effc8b90f7fd2d46f4dc74042a48c71713fc5b77eccb9ea206d7","isrc":"CACWV2461743","name":"Quando Eu Precisei Falar Sobre Douglas","registered_at":"2026-06-06T12:34:18Z","spotify_id":"3ya6YEJVFbcPvUXgO7QMYd","type":"track"}

Gal Costa
type: MusicRecording
duration: PT2M58S
duration ms: 178285
explicit: false
by artist: Bardek
by artist: Lxcas092
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:29:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995
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/3WDzTrazccdLvPds0iCoLi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WDzTrazccdLvPds0iCoLi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995","isrc":"CACWV2461741","name":"Gal Costa","registered_at":"2026-06-09T10:29:12Z","spotify_id":"3WDzTrazccdLvPds0iCoLi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995. 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/3WDzTrazccdLvPds0iCoLi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WDzTrazccdLvPds0iCoLi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x462b9042452a66f2136d40803b43a36e58512de9b6e44336ada54f525f824995","isrc":"CACWV2461741","name":"Gal Costa","registered_at":"2026-06-09T10:29:12Z","spotify_id":"3WDzTrazccdLvPds0iCoLi","type":"track"}

Tratado de Paz
type: MusicRecording
duration: PT4M14S
duration ms: 254921
explicit: false
by artist: Bardek
by artist: Lokin
by artist: Yank
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:08:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb
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/7h3F1Hpl9B0fxuDxPgg8mX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h3F1Hpl9B0fxuDxPgg8mX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb","isrc":"CACWV2461747","name":"Tratado de Paz","registered_at":"2026-06-07T09:08:51Z","spotify_id":"7h3F1Hpl9B0fxuDxPgg8mX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb. 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/7h3F1Hpl9B0fxuDxPgg8mX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h3F1Hpl9B0fxuDxPgg8mX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9d012d0fae83d147743d5e17a2e0bd61123f0411398f4d2f912123053c2428eb","isrc":"CACWV2461747","name":"Tratado de Paz","registered_at":"2026-06-07T09:08:51Z","spotify_id":"7h3F1Hpl9B0fxuDxPgg8mX","type":"track"}

Ensaio Sobre Crimes
type: MusicRecording
duration: PT1M24S
duration ms: 84000
explicit: false
by artist: Bardek
by artist: Hayllan
by artist: j3llyX
in album: Faz Parte do Meu Show
  type: MusicAlbum
  date published: 2024-05-13
isrc code: CACWV2461746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:24:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5
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/1yLPtuIE0RdrpShuUdlPDM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yLPtuIE0RdrpShuUdlPDM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5","isrc":"CACWV2461746","name":"Ensaio Sobre Crimes","registered_at":"2026-06-09T10:24:17Z","spotify_id":"1yLPtuIE0RdrpShuUdlPDM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5. 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/1yLPtuIE0RdrpShuUdlPDM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yLPtuIE0RdrpShuUdlPDM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbade0131cbdaeaa0f82a17eb64c565590a5e74491108aac9bf24f010465594b5","isrc":"CACWV2461746","name":"Ensaio Sobre Crimes","registered_at":"2026-06-09T10:24:17Z","spotify_id":"1yLPtuIE0RdrpShuUdlPDM","type":"track"}

Guerras e Lutas
type: MusicRecording
duration: PT3M0S
duration ms: 180581
explicit: false
by artist: DeanBlue
by artist: Bardek
by artist: Lxcas092
in album: Guerras e Lutas
  type: MusicAlbum
  date published: 2024-05-03
isrc code: QZNJV2427085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:12:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3IPgtuHFnc5STzFMVbOTKB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IPgtuHFnc5STzFMVbOTKB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2","isrc":"QZNJV2427085","name":"Guerras e Lutas","registered_at":"2026-06-07T16:12:53Z","spotify_id":"3IPgtuHFnc5STzFMVbOTKB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IPgtuHFnc5STzFMVbOTKB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IPgtuHFnc5STzFMVbOTKB.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3bcc3d4f4a52d986ee60c11adc202b5fb8d618a7eb2f5625eb5cef021b453bf2","isrc":"QZNJV2427085","name":"Guerras e Lutas","registered_at":"2026-06-07T16:12:53Z","spotify_id":"3IPgtuHFnc5STzFMVbOTKB","type":"track"}

Auto Pressão (Fita Perdida de 2022)
type: MusicRecording
duration: PT3M3S
duration ms: 183046
explicit: false
by artist: Hrxn
by artist: Bardek
in album: Auto Pressão (Fita Perdida de 2022)
  type: MusicAlbum
  date published: 2024-04-24
isrc code: QZMZ92493490

A VERDADE MACHUCA
type: MusicRecording
duration: PT3M16S
duration ms: 196580
explicit: false
by artist: VGNL
by artist: Bardek
in album: A VERDADE MACHUCA
  type: MusicAlbum
  date published: 2024-04-23

LÚCIDO
type: MusicRecording
duration: PT2M37S
duration ms: 157714
explicit: false
by artist: 70&7
by artist: Bardek
in album: LÚCIDO
  type: MusicAlbum
  date published: 2024-04-15
isrc code: GX3Q92431671
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:42:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f
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/4WEhoQj0A3PomXPdweN6xL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WEhoQj0A3PomXPdweN6xL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f","isrc":"GX3Q92431671","name":"LÚCIDO","registered_at":"2026-06-24T20:42:57Z","spotify_id":"4WEhoQj0A3PomXPdweN6xL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f. 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/4WEhoQj0A3PomXPdweN6xL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WEhoQj0A3PomXPdweN6xL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x814b3556aa3eb336ce7306ee68c76c09256ea822e646f460cb46e1e136a9c90f","isrc":"GX3Q92431671","name":"LÚCIDO","registered_at":"2026-06-24T20:42:57Z","spotify_id":"4WEhoQj0A3PomXPdweN6xL","type":"track"}

Derrick Rose
type: MusicRecording
duration: PT2M20S
duration ms: 140000
explicit: false
by artist: Bardek
by artist: Manel Beats
by artist: j3llyX
in album: Derrick Rose
  type: MusicAlbum
  date published: 2024-03-27

Fuso Horário
type: MusicRecording
duration: PT2M28S
duration ms: 148079
explicit: false
by artist: Hrxn
by artist: Bardek
in album: Fuso Horário
  type: MusicAlbum
  date published: 2024-02-05
isrc code: QZ5AB2422029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:11:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3FX3Pb4ys7Xhkqmhr2YNaU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FX3Pb4ys7Xhkqmhr2YNaU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950","isrc":"QZ5AB2422029","name":"Fuso Horário","registered_at":"2026-06-27T13:11:13Z","spotify_id":"3FX3Pb4ys7Xhkqmhr2YNaU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FX3Pb4ys7Xhkqmhr2YNaU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FX3Pb4ys7Xhkqmhr2YNaU.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x00994853bc29c8fa0ec9032c84c7f940dfff421f071bb0a793d923c14ab43950","isrc":"QZ5AB2422029","name":"Fuso Horário","registered_at":"2026-06-27T13:11:13Z","spotify_id":"3FX3Pb4ys7Xhkqmhr2YNaU","type":"track"}

Me Sinto um Novo Homem
type: MusicRecording
duration: PT2M7S
duration ms: 127673
explicit: false
by artist: Bardek
by artist: Lokin
by artist: Mirella Santos
in album: Me Sinto um Novo Homem
  type: MusicAlbum
  date published: 2024-01-05

2 Salgados e 1 Guaravita
type: MusicRecording
duration: PT2M5S
duration ms: 125538
explicit: false
by artist: Bardek
by artist: j3llyX
by artist: NADA HITS
in album: 2 Salgados e 1 Guaravita
  type: MusicAlbum
  date published: 2023-11-03
isrc code: QZW9K2373044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:54:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2
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/1TDaRZeEajLTP5E2RJeZg7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TDaRZeEajLTP5E2RJeZg7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2","isrc":"QZW9K2373044","name":"2 Salgados e 1 Guaravita","registered_at":"2026-06-20T13:54:06Z","spotify_id":"1TDaRZeEajLTP5E2RJeZg7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2. 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/1TDaRZeEajLTP5E2RJeZg7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TDaRZeEajLTP5E2RJeZg7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbfbbfd2e7d664e210793883120ebafe09a2ab29a05aeb9f6e368d9fd3d7479e2","isrc":"QZW9K2373044","name":"2 Salgados e 1 Guaravita","registered_at":"2026-06-20T13:54:06Z","spotify_id":"1TDaRZeEajLTP5E2RJeZg7","type":"track"}

Vivências
type: MusicRecording
duration: PT2M10S
duration ms: 130285
explicit: false
by artist: Bardek
by artist: j3llyX
in album: Precisamos Falar Sobre Douglas
  type: MusicAlbum
  date published: 2023-08-02

Diálogos
type: MusicRecording
duration: PT1M52S
duration ms: 112000
explicit: false
by artist: Bardek
by artist: j3llyX
in album: Precisamos Falar Sobre Douglas
  type: MusicAlbum
  date published: 2023-08-02

Histórias
type: MusicRecording
duration: PT2M37S
duration ms: 157714
explicit: false
by artist: Bardek
by artist: j3llyX
in album: Precisamos Falar Sobre Douglas
  type: MusicAlbum
  date published: 2023-08-02

Malandros do RJ
type: MusicRecording
duration: PT1M42S
duration ms: 102500
explicit: false
by artist: Bardek
by artist: astavodois
by artist: Lokin
in album: Malandros do RJ
  type: MusicAlbum
  date published: 2025-02-27
isrc code: GBRKQ2571290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:11:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6TOC7c3j9Pe1fXSwr4DwKd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TOC7c3j9Pe1fXSwr4DwKd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7","isrc":"GBRKQ2571290","name":"Malandros do RJ","registered_at":"2026-06-07T16:11:31Z","spotify_id":"6TOC7c3j9Pe1fXSwr4DwKd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TOC7c3j9Pe1fXSwr4DwKd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TOC7c3j9Pe1fXSwr4DwKd.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe98edb3de88dd7175f4970c2f96cb7b19853d7fb1dd5ac78b0b35c88830d36f7","isrc":"GBRKQ2571290","name":"Malandros do RJ","registered_at":"2026-06-07T16:11:31Z","spotify_id":"6TOC7c3j9Pe1fXSwr4DwKd","type":"track"}

Vida
type: MusicRecording
duration: PT2M53S
duration ms: 173000
explicit: false
by artist: Bardek
by artist: Lokin
by artist: graovizir
in album: Vida & Esperança
  type: MusicAlbum
  date published: 2025-01-31
isrc code: US7VG2531557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:55:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x521030ab66f474c7865fad8bbfbdded53fb92b2a986d7c0492513e7f4f0f176b
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/3MdOOsvM3F9eO0v9fo6ZhL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MdOOsvM3F9eO0v9fo6ZhL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521030ab66f474c7865fad8bbfbdded53fb92b2a986d7c0492513e7f4f0f176b. 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/3MdOOsvM3F9eO0v9fo6ZhL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MdOOsvM3F9eO0v9fo6ZhL.
  date published: 2026-06-13T15:41:10Z