Douglas & Vinicius
type: MusicGroup
genre: arrocha
genre: piseiro
genre: sertanejo
genre: sertanejo universitário
popularity: 47
followers: 139709
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/e51cdb98-47bb-49a5-b80c-87e41092c86a.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e51cdb98-47bb-49a5-b80c-87e41092c86a
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e75dd5fe9f69c1328f85aaac9c01d97c8607f5281fff0e8b7e9b9ed212ab79. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e51cdb98-47bb-49a5-b80c-87e41092c86a.json and https://artists.proofprofile.net/proofs/artist/e51cdb98-47bb-49a5-b80c-87e41092c86a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Fraquejei (Ao Vivo)
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  date published: 2022-08-12
  track: Fraquejei - Ao Vivo
    type: MusicRecording
    duration: PT3M27S
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    by artist: Júnior Angelim
    by artist: Douglas & Vinicius
    in album: Fraquejei (Ao Vivo)
      type: MusicAlbum
      date published: 2022-08-12
    isrc code: BXWOW2200235
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LqeUggCC90pE0zIilb5QD
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e9864f04302928dc1670d90fc2c35585f9e0caa18946ca1637261747045f07. 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/5LqeUggCC90pE0zIilb5QD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LqeUggCC90pE0zIilb5QD.
      date published: 2026-07-02T03:30:09Z
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album: Virou Festa (Álbum 1) [Ao Vivo]
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  date published: 2023-09-01
  track: Aproveita Eu - Ao Vivo
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    by artist: Douglas & Vinicius
    by artist: João Bosco & Vinícius
    in album: Virou Festa (Álbum 1) [Ao Vivo]
      type: MusicAlbum
      date published: 2023-09-01
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    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368. 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/0E6jop7Vkm3vZTswCjaFGO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0E6jop7Vkm3vZTswCjaFGO.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368","isrc":"BXWOW2300117","name":"Aproveita Eu - Ao Vivo","registered_at":"2026-06-17T22:47:24Z","spotify_id":"0E6jop7Vkm3vZTswCjaFGO","type":"track"}
  track: Acertou De Novo - Ao Vivo
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    by artist: Douglas & Vinicius
    in album: Virou Festa (Álbum 1) [Ao Vivo]
      type: MusicAlbum
      date published: 2023-09-01
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95081234c42df0fd3cbe77a7b5ab570a897688a9fafdad6286dea8a1148607c8. 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/299qGB8Br5wF8O0InQh9DC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/299qGB8Br5wF8O0InQh9DC.
      date published: 2026-07-02T05:09:12Z
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  track: Palhaço - Ao Vivo
    type: MusicRecording
    duration: PT2M55S
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    by artist: Douglas & Vinicius
    in album: Virou Festa (Álbum 1) [Ao Vivo]
      type: MusicAlbum
      date published: 2023-09-01
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Preço De Um Traidor - Ao Vivo
  track: Recém Largado - Ao Vivo
  track: Aluno Novo - Ao Vivo
  track: Meu Signo - Ao Vivo
album: Ao Vivo No Barretão
album: Ao Vivo Em São Paulo
album: Ao Vivo No Golf Estate (Deluxe)
album: Ao Vivo No Golf Estate
album: Douglas & Vinicius: Acústico (Ao Vivo)
album: Gata De Rua
album: Virou Festa (Ao Vivo / Vol. 2)
album: Eu Nunca Disse Nunca (Ao Vivo)
album: Virou Festa
album: Aproveita Eu (Ao Vivo)
album: Palhaço (Ao Vivo)
album: Assaltante (Ao Vivo)
album: Sabe Que Fui Eu (Ao Vivo)
album: Motivo Das Minhas Canas (Ao Vivo)
album: Futuro (Ao Vivo)
album: Ao Vivo Em São Paulo (Vol. 4)
album: Ao Vivo Em São Paulo (Vol. 3)
album: Ao Vivo Em São Paulo (Vol. 2)
album: Ao Vivo Em São Paulo (Vol. 1)
album: Estelionato Afetivo (Ao Vivo)
album: Vacina (Ao Vivo)
album: Volume 3 (Ao Vivo)
album: Virjão (Ao Vivo)
album: Camisa 10 (Ao Vivo)
album: Cerveja Pirata (Ao Vivo)
album: Figurinha (Ao Vivo)
album: Olx (Ao Vivo)
album: Passarinho (Ao Vivo)
album: Cigana (Ao Vivo)
album: Avenida Do Beijo (Ao Vivo)
album: Acústico Em Poços De Caldas (Ao Vivo)
track: Figurinha - Ao Vivo
track: Te Amei A Mais - Ao Vivo
track: Eu Nunca Disse Nunca - Ao Vivo
track: Cerveja Pirata - Ao Vivo
track: Futuro - Ao Vivo
track: Fraquejei - Ao Vivo
track: Avenida Do Beijo - Ao Vivo
track: Virjão - Ao Vivo
track: Camisa 10 - Ao Vivo
track: Caí - Ao Vivo
track: Desapaixonei - Ao Vivo
track: Passarinho - Ao Vivo
track: Olx - Ao Vivo
track: Cigana - Ao Vivo
track: Todo Ouro - Ao Vivo
track: Vacina - Ao Vivo
track: Vida Cigana / Dou A Vida Por Um Beijo - Ao Vivo
track: Aproveita Eu - Ao Vivo

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CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlockVerifyURL
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OTSRecordURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1leSjTTROfTkLqXaYqrOzf

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6784d3aa56fed5dec9177f663d24650894d562bb92cb3e977e23ee57b962a8c2. 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/1leSjTTROfTkLqXaYqrOzf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1leSjTTROfTkLqXaYqrOzf.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x6784d3aa56fed5dec9177f663d24650894d562bb92cb3e977e23ee57b962a8c2","isrc":"BXWOW2300105","name":"Palhaço - Ao Vivo","registered_at":"2026-06-18T16:25:46Z","spotify_id":"1leSjTTROfTkLqXaYqrOzf","type":"track"}

Preço De Um Traidor - Ao Vivo
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by artist: Douglas & Vinicius
in album: Virou Festa (Álbum 1) [Ao Vivo]
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  date published: 2023-09-01
isrc code: BXWOW2300109

Recém Largado - Ao Vivo
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duration: PT3M32S
duration ms: 212000
explicit: false
by artist: Douglas & Vinicius
in album: Virou Festa (Álbum 1) [Ao Vivo]
  type: MusicAlbum
  date published: 2023-09-01
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb872b091fdbf300a56a1f538dd6995c0fe449c36a3b59f9f5f390f3320fe93df. 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/70XFL72LJCH0Hg7qx6rhsX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70XFL72LJCH0Hg7qx6rhsX.
  date published: 2026-07-02T05:09:12Z
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Aluno Novo - Ao Vivo
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duration: PT2M43S
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by artist: Douglas & Vinicius
in album: Virou Festa (Álbum 1) [Ao Vivo]
  type: MusicAlbum
  date published: 2023-09-01
isrc code: BXWOW2300103

Meu Signo - Ao Vivo
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duration ms: 151634
explicit: false
by artist: Douglas & Vinicius
in album: Virou Festa (Álbum 1) [Ao Vivo]
  type: MusicAlbum
  date published: 2023-09-01
isrc code: BXWOW2300101

Ao Vivo No Barretão
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date published: 2023-03-10
track: Vida Cigana / Dou A Vida Por Um Beijo - Ao Vivo
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:00:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeeea650c01c9fe37f675eacb358e2bb7bece0e209c4ef30fc44e7b2ae25f4cf6
  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/3ZoMHf4MvXA16kINwIa3C1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZoMHf4MvXA16kINwIa3C1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeeea650c01c9fe37f675eacb358e2bb7bece0e209c4ef30fc44e7b2ae25f4cf6","isrc":"BXWOW2200321","name":"Vida Cigana / Dou A Vida Por Um Beijo - Ao Vivo","registered_at":"2026-06-04T13:00:54Z","spotify_id":"3ZoMHf4MvXA16kINwIa3C1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeea650c01c9fe37f675eacb358e2bb7bece0e209c4ef30fc44e7b2ae25f4cf6. 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/3ZoMHf4MvXA16kINwIa3C1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZoMHf4MvXA16kINwIa3C1.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xeeea650c01c9fe37f675eacb358e2bb7bece0e209c4ef30fc44e7b2ae25f4cf6","isrc":"BXWOW2200321","name":"Vida Cigana / Dou A Vida Por Um Beijo - Ao Vivo","registered_at":"2026-06-04T13:00:54Z","spotify_id":"3ZoMHf4MvXA16kINwIa3C1","type":"track"}
track: Volta De Uma Vez / Sábado - Ao Vivo
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236922
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Barretão
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: BXWOW2200323
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:22:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7fb2af9ea00b3c420d89ad86de7a9eaab7a9a37e29c4538ad88127787bdade28
  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/5ltEDFn4mTpgLBNe8Ir8WC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ltEDFn4mTpgLBNe8Ir8WC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7fb2af9ea00b3c420d89ad86de7a9eaab7a9a37e29c4538ad88127787bdade28","isrc":"BXWOW2200323","name":"Volta De Uma Vez / Sábado - Ao Vivo","registered_at":"2026-06-19T11:22:46Z","spotify_id":"5ltEDFn4mTpgLBNe8Ir8WC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb2af9ea00b3c420d89ad86de7a9eaab7a9a37e29c4538ad88127787bdade28. 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/5ltEDFn4mTpgLBNe8Ir8WC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ltEDFn4mTpgLBNe8Ir8WC.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7fb2af9ea00b3c420d89ad86de7a9eaab7a9a37e29c4538ad88127787bdade28","isrc":"BXWOW2200323","name":"Volta De Uma Vez / Sábado - Ao Vivo","registered_at":"2026-06-19T11:22:46Z","spotify_id":"5ltEDFn4mTpgLBNe8Ir8WC","type":"track"}
track: Marca Evidente / Mercedita - Ao Vivo
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284878
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Barretão
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: BXWOW2200325
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:06:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6db2ef4703cd8e06570197fefd9f8d23d012cc87d21156b889ff69bc0688cb00
  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/6BZrpesVmB4zt0TzNK58IZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BZrpesVmB4zt0TzNK58IZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6db2ef4703cd8e06570197fefd9f8d23d012cc87d21156b889ff69bc0688cb00","isrc":"BXWOW2200325","name":"Marca Evidente / Mercedita - Ao Vivo","registered_at":"2026-06-18T01:06:25Z","spotify_id":"6BZrpesVmB4zt0TzNK58IZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db2ef4703cd8e06570197fefd9f8d23d012cc87d21156b889ff69bc0688cb00. 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/6BZrpesVmB4zt0TzNK58IZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BZrpesVmB4zt0TzNK58IZ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6db2ef4703cd8e06570197fefd9f8d23d012cc87d21156b889ff69bc0688cb00","isrc":"BXWOW2200325","name":"Marca Evidente / Mercedita - Ao Vivo","registered_at":"2026-06-18T01:06:25Z","spotify_id":"6BZrpesVmB4zt0TzNK58IZ","type":"track"}
track: Telefone Mudo / Antes De Perder Você (Vou Beber De Novo) / Paixão Proibida (Citação: Outra Vez) - Ao Vivo
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299236
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Barretão
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: BXWOW2200329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T10:30:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd630b0c95acce6c2775d5d51fc4c5f8a8ce8d8bfddce7b33c69dd180474b246
  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/7HVrf8F429SJfPgB45KQpS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HVrf8F429SJfPgB45KQpS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd630b0c95acce6c2775d5d51fc4c5f8a8ce8d8bfddce7b33c69dd180474b246","isrc":"BXWOW2200329","name":"Telefone Mudo / Antes De Perder Você (Vou Beber De Novo) / Paixão Proibida (Citação: Outra Vez) - Ao Vivo","registered_at":"2026-06-11T10:30:19Z","spotify_id":"7HVrf8F429SJfPgB45KQpS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd630b0c95acce6c2775d5d51fc4c5f8a8ce8d8bfddce7b33c69dd180474b246. 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/7HVrf8F429SJfPgB45KQpS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HVrf8F429SJfPgB45KQpS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfd630b0c95acce6c2775d5d51fc4c5f8a8ce8d8bfddce7b33c69dd180474b246","isrc":"BXWOW2200329","name":"Telefone Mudo / Antes De Perder Você (Vou Beber De Novo) / Paixão Proibida (Citação: Outra Vez) - Ao Vivo","registered_at":"2026-06-11T10:30:19Z","spotify_id":"7HVrf8F429SJfPgB45KQpS","type":"track"}
track: Sou Eu / Dormi Na Praça - Ao Vivo
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264246
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Barretão
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: BXWOW2200331
  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: Página De Amigos / Convite De Casamento - Ao Vivo
track: Alguém / Temporal De Amor - Ao Vivo
track: Pode Chorar / Chora Me Liga - Ao Vivo
track: Jogado Na Rua / Borbulhas De Amor (Tenho Um Coração) - Ao Vivo
track: Estou Apaixonado / Amor De Violeiro - Ao Vivo
track: Programa De Fim De Semana / Pior É Te Perder - Ao Vivo
track: Um Degrau Na Escada - Ao Vivo
track: Fundo Da Grota / É Disso Que O Velho Gosta / Barquinho - Ao Vivo
track: Evidências / Você Vai Ver - Ao Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T11:41:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x734a07c252d100181706abda4f4812e25aa4b5aed7e0a3afc0382e1e0f3c4548

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6fVcr2EdMhnC23JqP9IYz5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fVcr2EdMhnC23JqP9IYz5

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x734a07c252d100181706abda4f4812e25aa4b5aed7e0a3afc0382e1e0f3c4548","isrc":"BXWOW2200331","name":"Sou Eu / Dormi Na Praça - Ao Vivo","registered_at":"2026-06-18T11:41:44Z","spotify_id":"6fVcr2EdMhnC23JqP9IYz5","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 0x734a07c252d100181706abda4f4812e25aa4b5aed7e0a3afc0382e1e0f3c4548. 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/6fVcr2EdMhnC23JqP9IYz5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fVcr2EdMhnC23JqP9IYz5.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x734a07c252d100181706abda4f4812e25aa4b5aed7e0a3afc0382e1e0f3c4548","isrc":"BXWOW2200331","name":"Sou Eu / Dormi Na Praça - Ao Vivo","registered_at":"2026-06-18T11:41:44Z","spotify_id":"6fVcr2EdMhnC23JqP9IYz5","type":"track"}

Página De Amigos / Convite De Casamento - Ao Vivo
type: MusicRecording
duration: PT4M38S
duration ms: 278886
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce5217f55b5d6dab985347b1edd28e9df216dd3ce183e5e98d733f66648c3d92
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/3iIz7dn9CWeoN7rvqSr508.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iIz7dn9CWeoN7rvqSr508
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce5217f55b5d6dab985347b1edd28e9df216dd3ce183e5e98d733f66648c3d92","isrc":"BXWOW2200319","name":"Página De Amigos / Convite De Casamento - Ao Vivo","registered_at":"2026-06-18T16:21:39Z","spotify_id":"3iIz7dn9CWeoN7rvqSr508","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5217f55b5d6dab985347b1edd28e9df216dd3ce183e5e98d733f66648c3d92. 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/3iIz7dn9CWeoN7rvqSr508.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iIz7dn9CWeoN7rvqSr508.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xce5217f55b5d6dab985347b1edd28e9df216dd3ce183e5e98d733f66648c3d92","isrc":"BXWOW2200319","name":"Página De Amigos / Convite De Casamento - Ao Vivo","registered_at":"2026-06-18T16:21:39Z","spotify_id":"3iIz7dn9CWeoN7rvqSr508","type":"track"}

Alguém / Temporal De Amor - Ao Vivo
type: MusicRecording
duration: PT3M28S
duration ms: 208149
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:22:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6da5408dcb4ea87726938bfab65844eb200ace764c32f8b6126d987018d76fbb
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/7laO3I5WoRMLPhMjSEOxKo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7laO3I5WoRMLPhMjSEOxKo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6da5408dcb4ea87726938bfab65844eb200ace764c32f8b6126d987018d76fbb","isrc":"BXWOW2200333","name":"Alguém / Temporal De Amor - Ao Vivo","registered_at":"2026-06-18T16:22:11Z","spotify_id":"7laO3I5WoRMLPhMjSEOxKo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da5408dcb4ea87726938bfab65844eb200ace764c32f8b6126d987018d76fbb. 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/7laO3I5WoRMLPhMjSEOxKo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7laO3I5WoRMLPhMjSEOxKo.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6da5408dcb4ea87726938bfab65844eb200ace764c32f8b6126d987018d76fbb","isrc":"BXWOW2200333","name":"Alguém / Temporal De Amor - Ao Vivo","registered_at":"2026-06-18T16:22:11Z","spotify_id":"7laO3I5WoRMLPhMjSEOxKo","type":"track"}

Pode Chorar / Chora Me Liga - Ao Vivo
type: MusicRecording
duration: PT4M38S
duration ms: 278948
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:50:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab1ba869952bde0f345f81c837f0670b3a22da269db5d762bd411ea0fb169cb4
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/0IpLgDcrddKWYEKlbUSRvG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IpLgDcrddKWYEKlbUSRvG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab1ba869952bde0f345f81c837f0670b3a22da269db5d762bd411ea0fb169cb4","isrc":"BXWOW2200327","name":"Pode Chorar / Chora Me Liga - Ao Vivo","registered_at":"2026-06-21T02:50:11Z","spotify_id":"0IpLgDcrddKWYEKlbUSRvG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1ba869952bde0f345f81c837f0670b3a22da269db5d762bd411ea0fb169cb4. 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/0IpLgDcrddKWYEKlbUSRvG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IpLgDcrddKWYEKlbUSRvG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xab1ba869952bde0f345f81c837f0670b3a22da269db5d762bd411ea0fb169cb4","isrc":"BXWOW2200327","name":"Pode Chorar / Chora Me Liga - Ao Vivo","registered_at":"2026-06-21T02:50:11Z","spotify_id":"0IpLgDcrddKWYEKlbUSRvG","type":"track"}

Jogado Na Rua / Borbulhas De Amor (Tenho Um Coração) - Ao Vivo
type: MusicRecording
duration: PT3M40S
duration ms: 220500
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200345
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T01:05:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1fcafa44f633618ee03b3b7be64e36da7a4f2d9a5bfe54608fca01c1a548059
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/2k8pPD6gBcr8S2YFKdAkpO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2k8pPD6gBcr8S2YFKdAkpO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1fcafa44f633618ee03b3b7be64e36da7a4f2d9a5bfe54608fca01c1a548059","isrc":"BXWOW2200345","name":"Jogado Na Rua / Borbulhas De Amor (Tenho Um Coração) - Ao Vivo","registered_at":"2026-06-22T01:05:21Z","spotify_id":"2k8pPD6gBcr8S2YFKdAkpO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fcafa44f633618ee03b3b7be64e36da7a4f2d9a5bfe54608fca01c1a548059. 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/2k8pPD6gBcr8S2YFKdAkpO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2k8pPD6gBcr8S2YFKdAkpO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb1fcafa44f633618ee03b3b7be64e36da7a4f2d9a5bfe54608fca01c1a548059","isrc":"BXWOW2200345","name":"Jogado Na Rua / Borbulhas De Amor (Tenho Um Coração) - Ao Vivo","registered_at":"2026-06-22T01:05:21Z","spotify_id":"2k8pPD6gBcr8S2YFKdAkpO","type":"track"}

Estou Apaixonado / Amor De Violeiro - Ao Vivo
type: MusicRecording
duration: PT3M44S
duration ms: 224679
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T01:07:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d8eaba7f264f7e049bd4f2c05f73d4d93a8bb041eb0d9c26737a8f831003f9a
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/7C9KerOe2YC7m3tYBXcZMq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7C9KerOe2YC7m3tYBXcZMq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d8eaba7f264f7e049bd4f2c05f73d4d93a8bb041eb0d9c26737a8f831003f9a","isrc":"BXWOW2200341","name":"Estou Apaixonado / Amor De Violeiro - Ao Vivo","registered_at":"2026-06-22T01:07:44Z","spotify_id":"7C9KerOe2YC7m3tYBXcZMq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8eaba7f264f7e049bd4f2c05f73d4d93a8bb041eb0d9c26737a8f831003f9a. 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/7C9KerOe2YC7m3tYBXcZMq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7C9KerOe2YC7m3tYBXcZMq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2d8eaba7f264f7e049bd4f2c05f73d4d93a8bb041eb0d9c26737a8f831003f9a","isrc":"BXWOW2200341","name":"Estou Apaixonado / Amor De Violeiro - Ao Vivo","registered_at":"2026-06-22T01:07:44Z","spotify_id":"7C9KerOe2YC7m3tYBXcZMq","type":"track"}

Programa De Fim De Semana / Pior É Te Perder - Ao Vivo
type: MusicRecording
duration: PT3M52S
duration ms: 232645
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:48:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f73bdb62eb9414779c6a96d3d709e58657bca6698c64bf03fa3daa965a15c1d
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/1NCGKUVFxseb9GcFrS2meQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NCGKUVFxseb9GcFrS2meQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f73bdb62eb9414779c6a96d3d709e58657bca6698c64bf03fa3daa965a15c1d","isrc":"BXWOW2200339","name":"Programa De Fim De Semana / Pior É Te Perder - Ao Vivo","registered_at":"2026-06-21T02:48:55Z","spotify_id":"1NCGKUVFxseb9GcFrS2meQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f73bdb62eb9414779c6a96d3d709e58657bca6698c64bf03fa3daa965a15c1d. 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/1NCGKUVFxseb9GcFrS2meQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NCGKUVFxseb9GcFrS2meQ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4f73bdb62eb9414779c6a96d3d709e58657bca6698c64bf03fa3daa965a15c1d","isrc":"BXWOW2200339","name":"Programa De Fim De Semana / Pior É Te Perder - Ao Vivo","registered_at":"2026-06-21T02:48:55Z","spotify_id":"1NCGKUVFxseb9GcFrS2meQ","type":"track"}

Um Degrau Na Escada - Ao Vivo
type: MusicRecording
duration: PT2M21S
duration ms: 141514
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:39:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c9e1a7bea5e8ca29bd4b7c2e99821b871d7710b7bab8f1717bfe88677caf878
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/4Er5Nlts6ZTjexaxprxZMA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Er5Nlts6ZTjexaxprxZMA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c9e1a7bea5e8ca29bd4b7c2e99821b871d7710b7bab8f1717bfe88677caf878","isrc":"BXWOW2200343","name":"Um Degrau Na Escada - Ao Vivo","registered_at":"2026-06-10T17:39:47Z","spotify_id":"4Er5Nlts6ZTjexaxprxZMA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9e1a7bea5e8ca29bd4b7c2e99821b871d7710b7bab8f1717bfe88677caf878. 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/4Er5Nlts6ZTjexaxprxZMA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Er5Nlts6ZTjexaxprxZMA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5c9e1a7bea5e8ca29bd4b7c2e99821b871d7710b7bab8f1717bfe88677caf878","isrc":"BXWOW2200343","name":"Um Degrau Na Escada - Ao Vivo","registered_at":"2026-06-10T17:39:47Z","spotify_id":"4Er5Nlts6ZTjexaxprxZMA","type":"track"}

Fundo Da Grota / É Disso Que O Velho Gosta / Barquinho - Ao Vivo
type: MusicRecording
duration: PT4M59S
duration ms: 299562
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200347
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:26:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb44107e8937c32e408e7a10111c3864926ba7c51852feff7219fdb7b4bf3e626
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/6ChO5E9Q3GRbR1joLjRL2d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ChO5E9Q3GRbR1joLjRL2d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb44107e8937c32e408e7a10111c3864926ba7c51852feff7219fdb7b4bf3e626","isrc":"BXWOW2200347","name":"Fundo Da Grota / É Disso Que O Velho Gosta / Barquinho - Ao Vivo","registered_at":"2026-06-09T08:26:41Z","spotify_id":"6ChO5E9Q3GRbR1joLjRL2d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44107e8937c32e408e7a10111c3864926ba7c51852feff7219fdb7b4bf3e626. 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/6ChO5E9Q3GRbR1joLjRL2d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ChO5E9Q3GRbR1joLjRL2d.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb44107e8937c32e408e7a10111c3864926ba7c51852feff7219fdb7b4bf3e626","isrc":"BXWOW2200347","name":"Fundo Da Grota / É Disso Que O Velho Gosta / Barquinho - Ao Vivo","registered_at":"2026-06-09T08:26:41Z","spotify_id":"6ChO5E9Q3GRbR1joLjRL2d","type":"track"}

Evidências / Você Vai Ver - Ao Vivo
type: MusicRecording
duration: PT4M59S
duration ms: 299840
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Barretão
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BXWOW2200351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:36:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x573d62c92e562e0877439f70fc35c961975cbeee2e9d591f79941706cad3cd4c
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/1RGPupMeoVvIPYBnBqtrls.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RGPupMeoVvIPYBnBqtrls
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x573d62c92e562e0877439f70fc35c961975cbeee2e9d591f79941706cad3cd4c","isrc":"BXWOW2200351","name":"Evidências / Você Vai Ver - Ao Vivo","registered_at":"2026-06-24T13:36:44Z","spotify_id":"1RGPupMeoVvIPYBnBqtrls","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573d62c92e562e0877439f70fc35c961975cbeee2e9d591f79941706cad3cd4c. 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/1RGPupMeoVvIPYBnBqtrls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RGPupMeoVvIPYBnBqtrls.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x573d62c92e562e0877439f70fc35c961975cbeee2e9d591f79941706cad3cd4c","isrc":"BXWOW2200351","name":"Evidências / Você Vai Ver - Ao Vivo","registered_at":"2026-06-24T13:36:44Z","spotify_id":"1RGPupMeoVvIPYBnBqtrls","type":"track"}

Ao Vivo Em São Paulo
type: MusicAlbum
date published: 2022-03-23
track: Até Ficar Velhinho - Ao Vivo
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195078
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo
    type: MusicAlbum
    date published: 2022-03-23
  isrc code: BXWOW2100051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:23:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfcaf4f35a3ded8816dba2f67476d8a055d0437d96ee714eae2a6d5711bfbd876
  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/2A8k5qftogHFc24ZIjfRvJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2A8k5qftogHFc24ZIjfRvJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfcaf4f35a3ded8816dba2f67476d8a055d0437d96ee714eae2a6d5711bfbd876","isrc":"BXWOW2100051","name":"Até Ficar Velhinho - Ao Vivo","registered_at":"2026-06-07T00:23:45Z","spotify_id":"2A8k5qftogHFc24ZIjfRvJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaf4f35a3ded8816dba2f67476d8a055d0437d96ee714eae2a6d5711bfbd876. 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/2A8k5qftogHFc24ZIjfRvJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2A8k5qftogHFc24ZIjfRvJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfcaf4f35a3ded8816dba2f67476d8a055d0437d96ee714eae2a6d5711bfbd876","isrc":"BXWOW2100051","name":"Até Ficar Velhinho - Ao Vivo","registered_at":"2026-06-07T00:23:45Z","spotify_id":"2A8k5qftogHFc24ZIjfRvJ","type":"track"}
track: Fim Definitivo - Ao Vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182519
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo
    type: MusicAlbum
    date published: 2022-03-23
  isrc code: BXWOW2100055
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:16:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0fd374857b44fe59a21ce5e925dd868359e331e215b672736713b675c4cc5f02
  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/5t2rYLTLST36wv5INqtTtt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t2rYLTLST36wv5INqtTtt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0fd374857b44fe59a21ce5e925dd868359e331e215b672736713b675c4cc5f02","isrc":"BXWOW2100055","name":"Fim Definitivo - Ao Vivo","registered_at":"2026-06-24T13:16:47Z","spotify_id":"5t2rYLTLST36wv5INqtTtt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd374857b44fe59a21ce5e925dd868359e331e215b672736713b675c4cc5f02. 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/5t2rYLTLST36wv5INqtTtt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t2rYLTLST36wv5INqtTtt.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0fd374857b44fe59a21ce5e925dd868359e331e215b672736713b675c4cc5f02","isrc":"BXWOW2100055","name":"Fim Definitivo - Ao Vivo","registered_at":"2026-06-24T13:16:47Z","spotify_id":"5t2rYLTLST36wv5INqtTtt","type":"track"}
track: Não Estraga Minha Sexta - Ao Vivo
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174946
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo
    type: MusicAlbum
    date published: 2022-03-23
  isrc code: BXWOW2100059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:10:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29696060f0596ed47a742d0b97899b61e7930cb3f95ff6fe84a5f19546edc5c5
  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/3T2PUG83NaaGEiVwi60Ssp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T2PUG83NaaGEiVwi60Ssp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29696060f0596ed47a742d0b97899b61e7930cb3f95ff6fe84a5f19546edc5c5","isrc":"BXWOW2100059","name":"Não Estraga Minha Sexta - Ao Vivo","registered_at":"2026-06-27T02:10:39Z","spotify_id":"3T2PUG83NaaGEiVwi60Ssp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29696060f0596ed47a742d0b97899b61e7930cb3f95ff6fe84a5f19546edc5c5. 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/3T2PUG83NaaGEiVwi60Ssp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T2PUG83NaaGEiVwi60Ssp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x29696060f0596ed47a742d0b97899b61e7930cb3f95ff6fe84a5f19546edc5c5","isrc":"BXWOW2100059","name":"Não Estraga Minha Sexta - Ao Vivo","registered_at":"2026-06-27T02:10:39Z","spotify_id":"3T2PUG83NaaGEiVwi60Ssp","type":"track"}
track: Estelionato Afetivo - Ao Vivo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172000
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Zé Neto & Cristiano
  in album: Ao Vivo Em São Paulo
    type: MusicAlbum
    date published: 2022-03-23
  isrc code: BXWOW2100045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:19:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3
  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/1EOvzIhBFxiFvjubeCHn3T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EOvzIhBFxiFvjubeCHn3T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3","isrc":"BXWOW2100045","name":"Estelionato Afetivo - Ao Vivo","registered_at":"2026-06-04T10:19:19Z","spotify_id":"1EOvzIhBFxiFvjubeCHn3T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3. 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/1EOvzIhBFxiFvjubeCHn3T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EOvzIhBFxiFvjubeCHn3T.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3","isrc":"BXWOW2100045","name":"Estelionato Afetivo - Ao Vivo","registered_at":"2026-06-04T10:19:19Z","spotify_id":"1EOvzIhBFxiFvjubeCHn3T","type":"track"}
track: Põe Na Balança - Ao Vivo
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154457
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo
  isrc code: BXWOW2100035
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
track: Precisava Ver - Ao Vivo
track: Arrependimento Brabo - Ao Vivo
track: Recente Demais - Ao Vivo
track: Se Não Me Ama Mais - Ao Vivo
track: Ouvinte - Ao Vivo

Ao Vivo Em São Paulo
type: MusicAlbum
date published: 2022-03-23

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T02:28:31+00:00

Precisava Ver - Ao Vivo
type: MusicRecording
duration: PT3M2S
duration ms: 182832
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo Em São Paulo
  type: MusicAlbum
  date published: 2022-03-23
isrc code: BXWOW2100041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:29:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576
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/3pHHy5jzveV3hzd6ihurAz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pHHy5jzveV3hzd6ihurAz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576","isrc":"BXWOW2100041","name":"Precisava Ver - Ao Vivo","registered_at":"2026-06-09T17:29:33Z","spotify_id":"3pHHy5jzveV3hzd6ihurAz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576. 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/3pHHy5jzveV3hzd6ihurAz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pHHy5jzveV3hzd6ihurAz.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576","isrc":"BXWOW2100041","name":"Precisava Ver - Ao Vivo","registered_at":"2026-06-09T17:29:33Z","spotify_id":"3pHHy5jzveV3hzd6ihurAz","type":"track"}

Arrependimento Brabo - Ao Vivo
type: MusicRecording
duration: PT3M20S
duration ms: 200122
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo Em São Paulo
  type: MusicAlbum
  date published: 2022-03-23
isrc code: BXWOW2100053

Recente Demais - Ao Vivo
type: MusicRecording
duration: PT3M13S
duration ms: 193286
explicit: false
by artist: Douglas & Vinicius
by artist: Tierry
in album: Ao Vivo Em São Paulo
  type: MusicAlbum
  date published: 2022-03-23
isrc code: BXWOW2100063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:48:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402
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/3ReyThlRhCWUyqhk2RjgWx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ReyThlRhCWUyqhk2RjgWx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402","isrc":"BXWOW2100063","name":"Recente Demais - Ao Vivo","registered_at":"2026-06-18T00:48:08Z","spotify_id":"3ReyThlRhCWUyqhk2RjgWx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402. 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/3ReyThlRhCWUyqhk2RjgWx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ReyThlRhCWUyqhk2RjgWx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402","isrc":"BXWOW2100063","name":"Recente Demais - Ao Vivo","registered_at":"2026-06-18T00:48:08Z","spotify_id":"3ReyThlRhCWUyqhk2RjgWx","type":"track"}

Se Não Me Ama Mais - Ao Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192255
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo Em São Paulo
  type: MusicAlbum
  date published: 2022-03-23
isrc code: BXWOW2100039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:32:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191
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/2ybjvqwYwfEDHdhcMUEikZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ybjvqwYwfEDHdhcMUEikZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191","isrc":"BXWOW2100039","name":"Se Não Me Ama Mais - Ao Vivo","registered_at":"2026-06-22T00:32:45Z","spotify_id":"2ybjvqwYwfEDHdhcMUEikZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191. 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/2ybjvqwYwfEDHdhcMUEikZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ybjvqwYwfEDHdhcMUEikZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191","isrc":"BXWOW2100039","name":"Se Não Me Ama Mais - Ao Vivo","registered_at":"2026-06-22T00:32:45Z","spotify_id":"2ybjvqwYwfEDHdhcMUEikZ","type":"track"}

Ouvinte - Ao Vivo
type: MusicRecording
duration: PT3M8S
duration ms: 188000
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo Em São Paulo
  type: MusicAlbum
  date published: 2022-03-23
isrc code: BXWOW2100037

Ao Vivo No Golf Estate (Deluxe)
type: MusicAlbum
date published: 2021-07-30
track: Olx - Ao Vivo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220243
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000056
track: Virjão - Ao Vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182993
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000058
track: Passarinho - Ao Vivo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185021
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000060
track: Cerveja Pirata - Ao Vivo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169534
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:03:40+00:00
track: Avenida Do Beijo - Ao Vivo
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184909
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Diego & Arnaldo
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:52:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e
  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/33dKRB6qY12kknXClj3GTk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33dKRB6qY12kknXClj3GTk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e","isrc":"BRWNV2000066","name":"Avenida Do Beijo - Ao Vivo","registered_at":"2026-06-10T03:52:30Z","spotify_id":"33dKRB6qY12kknXClj3GTk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e. 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/33dKRB6qY12kknXClj3GTk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33dKRB6qY12kknXClj3GTk.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e","isrc":"BRWNV2000066","name":"Avenida Do Beijo - Ao Vivo","registered_at":"2026-06-10T03:52:30Z","spotify_id":"33dKRB6qY12kknXClj3GTk","type":"track"}
track: Garrafa De Pinga - Ao Vivo
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241548
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000068
track: Boa Praça - Ao Vivo
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196865
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000070
track: Volume 3 - Ao Vivo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171271
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5
  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/6dJJ9OlxyeXenDCgTGdsTR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dJJ9OlxyeXenDCgTGdsTR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5","isrc":"BRWNV2000072","name":"Volume 3 - Ao Vivo","registered_at":"2026-06-04T07:43:19Z","spotify_id":"6dJJ9OlxyeXenDCgTGdsTR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5. 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/6dJJ9OlxyeXenDCgTGdsTR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dJJ9OlxyeXenDCgTGdsTR.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5","isrc":"BRWNV2000072","name":"Volume 3 - Ao Vivo","registered_at":"2026-06-04T07:43:19Z","spotify_id":"6dJJ9OlxyeXenDCgTGdsTR","type":"track"}
track: Figurinha - Ao Vivo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206032
  explicit: false
  by artist: Douglas & Vinicius
  by artist: MC Bruninho
  in album: Ao Vivo No Golf Estate (Deluxe)
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BRWNV2000076
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:01:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40
  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/7m0PsNRkZWuKw56AuJDLNy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m0PsNRkZWuKw56AuJDLNy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Todo Ouro - Ao Vivo
track: Cigana - Ao Vivo
track: Camisa 10 - Ao Vivo
track: Vacina - Ao Vivo

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"7m0PsNRkZWuKw56AuJDLNy","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 0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40. 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/7m0PsNRkZWuKw56AuJDLNy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m0PsNRkZWuKw56AuJDLNy.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"7m0PsNRkZWuKw56AuJDLNy","type":"track"}

Todo Ouro - Ao Vivo
type: MusicRecording
duration: PT2M48S
duration ms: 168278
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate (Deluxe)
  type: MusicAlbum
  date published: 2021-07-30
isrc code: BRWNV2000078

Cigana - Ao Vivo
type: MusicRecording
duration: PT2M33S
duration ms: 153138
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate (Deluxe)
  type: MusicAlbum
  date published: 2021-07-30
isrc code: BRWNV2000080

Camisa 10 - Ao Vivo
type: MusicRecording
duration: PT3M0S
duration ms: 180428
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate (Deluxe)
  type: MusicAlbum
  date published: 2021-07-30
isrc code: BRWNV2000082

Vacina - Ao Vivo
type: MusicRecording
duration: PT3M23S
duration ms: 203766
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate (Deluxe)
  type: MusicAlbum
  date published: 2021-07-30
isrc code: BRWNV2000084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:17:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15c488b1343a7069f8d71bbf221d3439df2328d2516441e1967a1ba1228af181
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/5e9Pmdl5AOdkEIjhLDqtN9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e9Pmdl5AOdkEIjhLDqtN9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15c488b1343a7069f8d71bbf221d3439df2328d2516441e1967a1ba1228af181","isrc":"BRWNV2000084","name":"Vacina - Ao Vivo","registered_at":"2026-06-20T00:17:09Z","spotify_id":"5e9Pmdl5AOdkEIjhLDqtN9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c488b1343a7069f8d71bbf221d3439df2328d2516441e1967a1ba1228af181. 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/5e9Pmdl5AOdkEIjhLDqtN9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e9Pmdl5AOdkEIjhLDqtN9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x15c488b1343a7069f8d71bbf221d3439df2328d2516441e1967a1ba1228af181","isrc":"BRWNV2000084","name":"Vacina - Ao Vivo","registered_at":"2026-06-20T00:17:09Z","spotify_id":"5e9Pmdl5AOdkEIjhLDqtN9","type":"track"}

Ao Vivo No Golf Estate
type: MusicAlbum
date published: 2020-07-10
track: Olx - Ao Vivo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220243
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate
    type: MusicAlbum
    date published: 2020-07-10
  isrc code: BRWNV2000056
track: Figurinha - Ao Vivo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206032
  explicit: false
  by artist: Douglas & Vinicius
  by artist: MC Bruninho
  in album: Ao Vivo No Golf Estate
    type: MusicAlbum
    date published: 2020-07-10
  isrc code: BRWNV2000076
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:01:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40
  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/3qdkx26Wg8KlvyuiAprREm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qdkx26Wg8KlvyuiAprREm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"3qdkx26Wg8KlvyuiAprREm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40. 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/3qdkx26Wg8KlvyuiAprREm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qdkx26Wg8KlvyuiAprREm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"3qdkx26Wg8KlvyuiAprREm","type":"track"}
track: Cerveja Pirata - Ao Vivo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169534
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate
    type: MusicAlbum
    date published: 2020-07-10
  isrc code: BRWNV2000064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:03:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90ff8445680e0cc308a8cdae677729752cd06df8ce48a0a745b736a4e1ea285a
  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/5a2PV9Rczx7ScjcYv6khWH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a2PV9Rczx7ScjcYv6khWH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x90ff8445680e0cc308a8cdae677729752cd06df8ce48a0a745b736a4e1ea285a","isrc":"BRWNV2000064","name":"Cerveja Pirata - Ao Vivo","registered_at":"2026-06-10T04:03:40Z","spotify_id":"5a2PV9Rczx7ScjcYv6khWH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T15:41:10Z
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track: Camisa 10 - Ao Vivo
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track: Virjão - Ao Vivo
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    type: MusicAlbum
    date published: 2020-07-10
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track: Todo Ouro - Ao Vivo
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  in album: Ao Vivo No Golf Estate
    type: MusicAlbum
    date published: 2020-07-10
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track: Passarinho - Ao Vivo
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  duration: PT3M5S
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  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo No Golf Estate
    type: MusicAlbum
    date published: 2020-07-10
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track: Avenida Do Beijo - Ao Vivo
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  by artist: Douglas & Vinicius
  by artist: Diego & Arnaldo
  in album: Ao Vivo No Golf Estate
    type: MusicAlbum
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlock
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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/3hYFpNmBSZEqOqKz5Mb6JX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hYFpNmBSZEqOqKz5Mb6JX
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e. 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/3hYFpNmBSZEqOqKz5Mb6JX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hYFpNmBSZEqOqKz5Mb6JX.
    date published: 2026-07-02T03:55:08Z
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track: Cigana - Ao Vivo
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Douglas & Vinicius
type: MusicGroup

Ao Vivo No Golf Estate
type: MusicAlbum
date published: 2020-07-10

Douglas & Vinicius: Acústico (Ao Vivo)
type: MusicAlbum
date published: 2017-09-07
track: Volume Três (Acústico) - Ao Vivo
  type: MusicRecording
  duration: PT3M8S
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  explicit: false
  by artist: Douglas & Vinicius
  in album: Douglas & Vinicius: Acústico (Ao Vivo)
    type: MusicAlbum
    date published: 2017-09-07
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/30fum3LcnfRLTLsieZlWOj.json
  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9f2a797a634fe229fc0cf0d53a053806aa587604ddb1dc0629cba12dc687e5. 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/30fum3LcnfRLTLsieZlWOj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30fum3LcnfRLTLsieZlWOj.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x5c9f2a797a634fe229fc0cf0d53a053806aa587604ddb1dc0629cba12dc687e5","isrc":"QZ5AB1809422","name":"Volume Três (Acústico) - Ao Vivo","registered_at":"2026-06-07T00:29:10Z","spotify_id":"30fum3LcnfRLTLsieZlWOj","type":"track"}
track: Pé Na Bunda (Acústico) - Ao Vivo
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    type: MusicAlbum
    date published: 2017-09-07
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track: Programa De Fim De Semana / Pior É Te Perder (Acústico) - Ao Vivo
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    type: MusicAlbum
    date published: 2017-09-07
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba06733be25babfe7e184dd19215b2a5f330860f374e14fbfb29cbb8ce1d88fa. 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/4lWGiU6y6Ja7jzC5XZmhkT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lWGiU6y6Ja7jzC5XZmhkT.
    date published: 2026-06-13T15:41:10Z
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track: Garrafa De Pinga (Acústico) - Ao Vivo
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track: Open Kiss (Acústico) - Ao Vivo
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    date published: 2017-09-07
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track: Página De Amigos / Nos Bares Da Cidade (Acústico) - Ao Vivo
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28988af0750a2e82d27400a6ff04d5ac09431b8b900e958d055a757e0b6c75df. 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/28mm4SOiTYNjTpE7DTYbF8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28mm4SOiTYNjTpE7DTYbF8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x28988af0750a2e82d27400a6ff04d5ac09431b8b900e958d055a757e0b6c75df","isrc":"QZ5AB1809428","name":"Página De Amigos / Nos Bares Da Cidade (Acústico) - Ao Vivo","registered_at":"2026-06-25T21:18:33Z","spotify_id":"28mm4SOiTYNjTpE7DTYbF8","type":"track"}
track: Insônia (Acústico) - Ao Vivo
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  by artist: Bruno e Gaspar
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    type: MusicAlbum
    date published: 2017-09-07
  isrc code: QZ5AB1809429
track: Morre Que Passa (Acústico) - Ao Vivo
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  duration: PT2M18S
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  explicit: false
  by artist: Douglas & Vinicius
  in album: Douglas & Vinicius: Acústico (Ao Vivo)
track: Armadilha (Acústico) - Ao Vivo
track: Vacina (Acústico) - Ao Vivo
track: Telefone Mudo / Avião Das Nove / Último Adeus / Castelo De Amor (Acústico) - Ao Vivo
track: Vou Beber Veneno / Bebo Pra Carai / Mulher Que Não Dá Voa / Nóis Enverga Mas Não Quebra (Acústico) - Ao Vivo
track: A Ver Navios (Acústico) - Ao Vivo
track: Casinha (Acústico) - Ao Vivo
track: Coração / Segredos (Acústico) - Ao Vivo
track: Tô Fora (Acústico) - Ao Vivo
track: Entre Tapas E Beijos / Paz Na Cama (Acústico) - Ao Vivo
track: Gari (Acústico) - Ao Vivo
track: Volume Três - Faixa Bônus / Ao Vivo

Douglas & Vinicius
type: MusicGroup

Douglas & Vinicius: Acústico (Ao Vivo)
type: MusicAlbum
date published: 2017-09-07

Armadilha (Acústico) - Ao Vivo
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duration: PT2M47S
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explicit: false
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in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
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Vacina (Acústico) - Ao Vivo
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duration: PT3M32S
duration ms: 212610
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07

Telefone Mudo / Avião Das Nove / Último Adeus / Castelo De Amor (Acústico) - Ao Vivo
type: MusicRecording
duration: PT6M6S
duration ms: 366600
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
isrc code: QZ5AB1809433
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:23:38+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XTtMqn6KqUkmPosS4Pr3x
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa033064e402095e920d062beadf02cd02072108bd44c397a3701413382b31c. 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/5XTtMqn6KqUkmPosS4Pr3x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XTtMqn6KqUkmPosS4Pr3x.
  date published: 2026-06-13T13:32:09Z
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Vou Beber Veneno / Bebo Pra Carai / Mulher Que Não Dá Voa / Nóis Enverga Mas Não Quebra (Acústico) - Ao Vivo
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duration: PT4M50S
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in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x830859fbb67e783f402b2294c7808f8ce9454d0a252fed6e878c5d10639fa8b1
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/186FW0V97bxX37YHLrbNS6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186FW0V97bxX37YHLrbNS6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x830859fbb67e783f402b2294c7808f8ce9454d0a252fed6e878c5d10639fa8b1","isrc":"QZ5AB1809434","name":"Vou Beber Veneno / Bebo Pra Carai / Mulher Que Não Dá Voa / Nóis Enverga Mas Não Quebra (Acústico) - Ao Vivo","registered_at":"2026-06-20T06:24:32Z","spotify_id":"186FW0V97bxX37YHLrbNS6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830859fbb67e783f402b2294c7808f8ce9454d0a252fed6e878c5d10639fa8b1. 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/186FW0V97bxX37YHLrbNS6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186FW0V97bxX37YHLrbNS6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x830859fbb67e783f402b2294c7808f8ce9454d0a252fed6e878c5d10639fa8b1","isrc":"QZ5AB1809434","name":"Vou Beber Veneno / Bebo Pra Carai / Mulher Que Não Dá Voa / Nóis Enverga Mas Não Quebra (Acústico) - Ao Vivo","registered_at":"2026-06-20T06:24:32Z","spotify_id":"186FW0V97bxX37YHLrbNS6","type":"track"}

A Ver Navios (Acústico) - Ao Vivo
type: MusicRecording
duration: PT3M7S
duration ms: 187866
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
isrc code: QZ5AB1809435

Casinha (Acústico) - Ao Vivo
type: MusicRecording
duration: PT3M22S
duration ms: 202326
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07

Coração / Segredos (Acústico) - Ao Vivo
type: MusicRecording
duration: PT4M9S
duration ms: 249697
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
isrc code: QZ5AB1809437

Tô Fora (Acústico) - Ao Vivo
type: MusicRecording
duration: PT2M50S
duration ms: 170432
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
isrc code: QZ5AB1809438

Entre Tapas E Beijos / Paz Na Cama (Acústico) - Ao Vivo
type: MusicRecording
duration: PT3M24S
duration ms: 204257
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
isrc code: QZ5AB1809439

Gari (Acústico) - Ao Vivo
type: MusicRecording
duration: PT2M41S
duration ms: 161740
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07

Volume Três - Faixa Bônus / Ao Vivo
type: MusicRecording
duration: PT3M47S
duration ms: 227121
explicit: false
by artist: Douglas & Vinicius
in album: Douglas & Vinicius: Acústico (Ao Vivo)
  type: MusicAlbum
  date published: 2017-09-07
isrc code: QZ5AB1809441

Gata De Rua
type: MusicAlbum
date published: 2024-04-19
track: Gata De Rua
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159375
  explicit: false
  by artist: Douglas & Vinicius
  by artist: MC Braz
  in album: Gata De Rua
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: BXWOW2400092
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:58:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5442a7bdf7060b8795bc7f716fe31db8b077f81a5eb47a64d5a93766269aa87
  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/1xpyZ3rOkoQAc5waJCwgXK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xpyZ3rOkoQAc5waJCwgXK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5442a7bdf7060b8795bc7f716fe31db8b077f81a5eb47a64d5a93766269aa87","isrc":"BXWOW2400092","name":"Gata De Rua","registered_at":"2026-06-10T03:58:44Z","spotify_id":"1xpyZ3rOkoQAc5waJCwgXK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5442a7bdf7060b8795bc7f716fe31db8b077f81a5eb47a64d5a93766269aa87. 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/1xpyZ3rOkoQAc5waJCwgXK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xpyZ3rOkoQAc5waJCwgXK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc5442a7bdf7060b8795bc7f716fe31db8b077f81a5eb47a64d5a93766269aa87","isrc":"BXWOW2400092","name":"Gata De Rua","registered_at":"2026-06-10T03:58:44Z","spotify_id":"1xpyZ3rOkoQAc5waJCwgXK","type":"track"}

Virou Festa (Ao Vivo / Vol. 2)
type: MusicAlbum
date published: 2024-01-12
track: Eu Nunca Disse Nunca - Ao Vivo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165633
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Cleber & Cauan
  in album: Virou Festa (Ao Vivo / Vol. 2)
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: BXWOW2300119
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:24:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a
  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/4grlNxWK8i2YqfVxFwFN7y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4grlNxWK8i2YqfVxFwFN7y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a","isrc":"BXWOW2300119","name":"Eu Nunca Disse Nunca - Ao Vivo","registered_at":"2026-06-18T16:24:10Z","spotify_id":"4grlNxWK8i2YqfVxFwFN7y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a. 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/4grlNxWK8i2YqfVxFwFN7y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4grlNxWK8i2YqfVxFwFN7y.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a","isrc":"BXWOW2300119","name":"Eu Nunca Disse Nunca - Ao Vivo","registered_at":"2026-06-18T16:24:10Z","spotify_id":"4grlNxWK8i2YqfVxFwFN7y","type":"track"}
track: Limpador De Choro - Ao Vivo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173244
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virou Festa (Ao Vivo / Vol. 2)
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: BXWOW2300111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T21:19:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84a6f3777692f601520a8e149e0292aefc2d4b01395a25f56517dc4c8764275c
  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/2EbMrLwhGkP5hVPA7DcpJA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EbMrLwhGkP5hVPA7DcpJA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x84a6f3777692f601520a8e149e0292aefc2d4b01395a25f56517dc4c8764275c","isrc":"BXWOW2300111","name":"Limpador De Choro - Ao Vivo","registered_at":"2026-06-25T21:19:42Z","spotify_id":"2EbMrLwhGkP5hVPA7DcpJA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a6f3777692f601520a8e149e0292aefc2d4b01395a25f56517dc4c8764275c. 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/2EbMrLwhGkP5hVPA7DcpJA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EbMrLwhGkP5hVPA7DcpJA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x84a6f3777692f601520a8e149e0292aefc2d4b01395a25f56517dc4c8764275c","isrc":"BXWOW2300111","name":"Limpador De Choro - Ao Vivo","registered_at":"2026-06-25T21:19:42Z","spotify_id":"2EbMrLwhGkP5hVPA7DcpJA","type":"track"}
track: Nota 9 - Ao Vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182448
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virou Festa (Ao Vivo / Vol. 2)
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: BXWOW2300099
track: Te Amei A Mais - Ao Vivo
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216870
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virou Festa (Ao Vivo / Vol. 2)
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: BXWOW2300113
track: Virou Festa - Ao Vivo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185200
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virou Festa (Ao Vivo / Vol. 2)
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: BXWOW2300115

Eu Nunca Disse Nunca (Ao Vivo)
type: MusicAlbum
date published: 2024-01-10
track: Eu Nunca Disse Nunca - Ao Vivo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165633
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Cleber & Cauan
  in album: Eu Nunca Disse Nunca (Ao Vivo)
    type: MusicAlbum
    date published: 2024-01-10
  isrc code: BXWOW2300119
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:24:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a
  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/0DWh6JinSpqu12GrjHpHdr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DWh6JinSpqu12GrjHpHdr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a","isrc":"BXWOW2300119","name":"Eu Nunca Disse Nunca - Ao Vivo","registered_at":"2026-06-18T16:24:10Z","spotify_id":"0DWh6JinSpqu12GrjHpHdr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a. 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/0DWh6JinSpqu12GrjHpHdr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DWh6JinSpqu12GrjHpHdr.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a","isrc":"BXWOW2300119","name":"Eu Nunca Disse Nunca - Ao Vivo","registered_at":"2026-06-18T16:24:10Z","spotify_id":"0DWh6JinSpqu12GrjHpHdr","type":"track"}

Virou Festa
type: MusicAlbum
date published: 2023-07-14
track: Aproveita Eu - Ao Vivo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164558
  explicit: false
  by artist: Douglas & Vinicius
  by artist: João Bosco & Vinícius
  in album: Virou Festa
    type: MusicAlbum
    date published: 2023-07-14
  isrc code: BXWOW2300117
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:47:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368
  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/787cjhQs6z5Wt87MxUJrup.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/787cjhQs6z5Wt87MxUJrup
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368","isrc":"BXWOW2300117","name":"Aproveita Eu - Ao Vivo","registered_at":"2026-06-17T22:47:24Z","spotify_id":"787cjhQs6z5Wt87MxUJrup","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368. 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/787cjhQs6z5Wt87MxUJrup.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/787cjhQs6z5Wt87MxUJrup.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368","isrc":"BXWOW2300117","name":"Aproveita Eu - Ao Vivo","registered_at":"2026-06-17T22:47:24Z","spotify_id":"787cjhQs6z5Wt87MxUJrup","type":"track"}
track: Aluno Novo - Ao Vivo
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163172
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virou Festa
    type: MusicAlbum
    date published: 2023-07-14
track: Meu Signo - Ao Vivo
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151634
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virou Festa
    type: MusicAlbum
    date published: 2023-07-14
track: Palhaço - Ao Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175230
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virou Festa
    type: MusicAlbum
    date published: 2023-07-14

Aproveita Eu (Ao Vivo)
type: MusicAlbum
date published: 2023-07-12
track: Aproveita Eu - Ao Vivo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164558
  explicit: false
  by artist: Douglas & Vinicius
  by artist: João Bosco & Vinícius
  in album: Aproveita Eu (Ao Vivo)
    type: MusicAlbum
    date published: 2023-07-12
  isrc code: BXWOW2300117
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:47:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368
  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/2PrH6NJUIcTFkPnVsmG1SA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PrH6NJUIcTFkPnVsmG1SA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368","isrc":"BXWOW2300117","name":"Aproveita Eu - Ao Vivo","registered_at":"2026-06-17T22:47:24Z","spotify_id":"2PrH6NJUIcTFkPnVsmG1SA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368. 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/2PrH6NJUIcTFkPnVsmG1SA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PrH6NJUIcTFkPnVsmG1SA.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368","isrc":"BXWOW2300117","name":"Aproveita Eu - Ao Vivo","registered_at":"2026-06-17T22:47:24Z","spotify_id":"2PrH6NJUIcTFkPnVsmG1SA","type":"track"}

Palhaço (Ao Vivo)
type: MusicAlbum
date published: 2023-06-02
track: Palhaço - Ao Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175230
  explicit: false
  by artist: Douglas & Vinicius
  in album: Palhaço (Ao Vivo)
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: BXWOW2300105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:25:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6784d3aa56fed5dec9177f663d24650894d562bb92cb3e977e23ee57b962a8c2
  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/0U3RUt9HlUbpFJddBwB3Iz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U3RUt9HlUbpFJddBwB3Iz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6784d3aa56fed5dec9177f663d24650894d562bb92cb3e977e23ee57b962a8c2","isrc":"BXWOW2300105","name":"Palhaço - Ao Vivo","registered_at":"2026-06-18T16:25:46Z","spotify_id":"0U3RUt9HlUbpFJddBwB3Iz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6784d3aa56fed5dec9177f663d24650894d562bb92cb3e977e23ee57b962a8c2. 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/0U3RUt9HlUbpFJddBwB3Iz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U3RUt9HlUbpFJddBwB3Iz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6784d3aa56fed5dec9177f663d24650894d562bb92cb3e977e23ee57b962a8c2","isrc":"BXWOW2300105","name":"Palhaço - Ao Vivo","registered_at":"2026-06-18T16:25:46Z","spotify_id":"0U3RUt9HlUbpFJddBwB3Iz","type":"track"}

Assaltante (Ao Vivo)
type: MusicAlbum
date published: 2023-01-11
track: Assaltante - Ao Vivo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186262
  explicit: false
  by artist: Felipe Nunes
  by artist: Douglas & Vinicius
  in album: Assaltante (Ao Vivo)
    type: MusicAlbum
    date published: 2023-01-11
  isrc code: BXWOW2200305
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:32:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72063b163a80f6cf3bca2d776b87bf83bf2937fd5c0ced697d7849652899b1cd
  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/6vZVnIFhUpRuEhyRddDQuI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vZVnIFhUpRuEhyRddDQuI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72063b163a80f6cf3bca2d776b87bf83bf2937fd5c0ced697d7849652899b1cd","isrc":"BXWOW2200305","name":"Assaltante - Ao Vivo","registered_at":"2026-06-27T02:32:12Z","spotify_id":"6vZVnIFhUpRuEhyRddDQuI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72063b163a80f6cf3bca2d776b87bf83bf2937fd5c0ced697d7849652899b1cd. 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/6vZVnIFhUpRuEhyRddDQuI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vZVnIFhUpRuEhyRddDQuI.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x72063b163a80f6cf3bca2d776b87bf83bf2937fd5c0ced697d7849652899b1cd","isrc":"BXWOW2200305","name":"Assaltante - Ao Vivo","registered_at":"2026-06-27T02:32:12Z","spotify_id":"6vZVnIFhUpRuEhyRddDQuI","type":"track"}

Sabe Que Fui Eu (Ao Vivo)
type: MusicAlbum
date published: 2022-12-14
track: Sabe Que Fui Eu - Ao Vivo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173880
  explicit: false
  by artist: John Amplificado
  by artist: Douglas & Vinicius
  in album: Sabe Que Fui Eu (Ao Vivo)
    type: MusicAlbum
    date published: 2022-12-14
  isrc code: BXWOW2200169
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:58:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29ba60aa26efee21fbef62e3b1ab017cea65b62ebdad17fe120193137516b820
  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/5llh1mrXQTUrnQxAVckvd4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5llh1mrXQTUrnQxAVckvd4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29ba60aa26efee21fbef62e3b1ab017cea65b62ebdad17fe120193137516b820","isrc":"BXWOW2200169","name":"Sabe Que Fui Eu - Ao Vivo","registered_at":"2026-06-07T19:58:08Z","spotify_id":"5llh1mrXQTUrnQxAVckvd4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ba60aa26efee21fbef62e3b1ab017cea65b62ebdad17fe120193137516b820. 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/5llh1mrXQTUrnQxAVckvd4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5llh1mrXQTUrnQxAVckvd4.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x29ba60aa26efee21fbef62e3b1ab017cea65b62ebdad17fe120193137516b820","isrc":"BXWOW2200169","name":"Sabe Que Fui Eu - Ao Vivo","registered_at":"2026-06-07T19:58:08Z","spotify_id":"5llh1mrXQTUrnQxAVckvd4","type":"track"}

Motivo Das Minhas Canas (Ao Vivo)
type: MusicAlbum
date published: 2022-11-23
track: Motivo Das Minhas Canas - Ao Vivo
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184917
  explicit: false
  by artist: Cleber & Alex
  by artist: Douglas & Vinicius
  in album: Motivo Das Minhas Canas (Ao Vivo)
    type: MusicAlbum
    date published: 2022-11-23
  isrc code: BXWOW2200037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T20:43:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34bc4bd6f19c9eb3654663af5511b287eef540cfcd21e5f3667c2c228e23a1b3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/79Zz2yP7tMvS8EJtYNTZZw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Zz2yP7tMvS8EJtYNTZZw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x34bc4bd6f19c9eb3654663af5511b287eef540cfcd21e5f3667c2c228e23a1b3","isrc":"BXWOW2200037","name":"Motivo Das Minhas Canas - Ao Vivo","registered_at":"2026-06-26T20:43:03Z","spotify_id":"79Zz2yP7tMvS8EJtYNTZZw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bc4bd6f19c9eb3654663af5511b287eef540cfcd21e5f3667c2c228e23a1b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79Zz2yP7tMvS8EJtYNTZZw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Zz2yP7tMvS8EJtYNTZZw.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x34bc4bd6f19c9eb3654663af5511b287eef540cfcd21e5f3667c2c228e23a1b3","isrc":"BXWOW2200037","name":"Motivo Das Minhas Canas - Ao Vivo","registered_at":"2026-06-26T20:43:03Z","spotify_id":"79Zz2yP7tMvS8EJtYNTZZw","type":"track"}

Futuro (Ao Vivo)
type: MusicAlbum
date published: 2022-08-17
track: Futuro - Ao Vivo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187013
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Maiara & Maraisa
  in album: Futuro (Ao Vivo)
    type: MusicAlbum
    date published: 2022-08-17
  isrc code: BXWOW2100043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:21:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849
  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/4zx0epTUJg9tlOpInCIpYc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zx0epTUJg9tlOpInCIpYc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849","isrc":"BXWOW2100043","name":"Futuro - Ao Vivo","registered_at":"2026-06-18T16:21:45Z","spotify_id":"4zx0epTUJg9tlOpInCIpYc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849. 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/4zx0epTUJg9tlOpInCIpYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zx0epTUJg9tlOpInCIpYc.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849","isrc":"BXWOW2100043","name":"Futuro - Ao Vivo","registered_at":"2026-06-18T16:21:45Z","spotify_id":"4zx0epTUJg9tlOpInCIpYc","type":"track"}

Ao Vivo Em São Paulo (Vol. 4)
type: MusicAlbum
date published: 2022-05-25
track: Te Amei A Mais - Ao Vivo
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219130
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 4)
    type: MusicAlbum
    date published: 2022-05-25
  isrc code: BXWOW2100029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:46:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5
  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/3nRooNh2wzDNXEy9KUnecK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nRooNh2wzDNXEy9KUnecK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5","isrc":"BXWOW2100029","name":"Te Amei A Mais - Ao Vivo","registered_at":"2026-06-06T04:46:52Z","spotify_id":"3nRooNh2wzDNXEy9KUnecK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5. 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/3nRooNh2wzDNXEy9KUnecK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nRooNh2wzDNXEy9KUnecK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5","isrc":"BXWOW2100029","name":"Te Amei A Mais - Ao Vivo","registered_at":"2026-06-06T04:46:52Z","spotify_id":"3nRooNh2wzDNXEy9KUnecK","type":"track"}
track: Desapaixonei - Ao Vivo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168555
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 4)
    type: MusicAlbum
    date published: 2022-05-25
  isrc code: BXWOW2100047
track: Caí - Ao Vivo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172688
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 4)
    type: MusicAlbum
    date published: 2022-05-25
  isrc code: BXWOW2100049

Ao Vivo Em São Paulo (Vol. 3)
type: MusicAlbum
date published: 2022-04-27
track: Queimando Gasolina - Ao Vivo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179000
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 3)
    type: MusicAlbum
    date published: 2022-04-27
  isrc code: BXWOW2100061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:50:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x154c7ba150560ed00ec61cfbe325e7c702995a8c8d210c22d04cd02f86dd7b31
  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/7gjOwRqjV58DhyIMRMbS8S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gjOwRqjV58DhyIMRMbS8S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x154c7ba150560ed00ec61cfbe325e7c702995a8c8d210c22d04cd02f86dd7b31","isrc":"BXWOW2100061","name":"Queimando Gasolina - Ao Vivo","registered_at":"2026-06-23T06:50:18Z","spotify_id":"7gjOwRqjV58DhyIMRMbS8S","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154c7ba150560ed00ec61cfbe325e7c702995a8c8d210c22d04cd02f86dd7b31. 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/7gjOwRqjV58DhyIMRMbS8S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gjOwRqjV58DhyIMRMbS8S.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x154c7ba150560ed00ec61cfbe325e7c702995a8c8d210c22d04cd02f86dd7b31","isrc":"BXWOW2100061","name":"Queimando Gasolina - Ao Vivo","registered_at":"2026-06-23T06:50:18Z","spotify_id":"7gjOwRqjV58DhyIMRMbS8S","type":"track"}
track: Tão Na Sua - Ao Vivo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168193
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 3)
    type: MusicAlbum
    date published: 2022-04-27
  isrc code: BXWOW2100027
track: Pés Descalços - Ao Vivo
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221204
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 3)
    type: MusicAlbum
    date published: 2022-04-27
  isrc code: BXWOW2100031

Ao Vivo Em São Paulo (Vol. 2)
type: MusicAlbum
date published: 2022-02-04
track: Recente Demais - Ao Vivo
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193286
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Tierry
  in album: Ao Vivo Em São Paulo (Vol. 2)
    type: MusicAlbum
    date published: 2022-02-04
  isrc code: BXWOW2100063
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T00:48:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402
  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/6OnLpnmqN4baRHG8buMJPT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OnLpnmqN4baRHG8buMJPT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402","isrc":"BXWOW2100063","name":"Recente Demais - Ao Vivo","registered_at":"2026-06-18T00:48:08Z","spotify_id":"6OnLpnmqN4baRHG8buMJPT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402. 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/6OnLpnmqN4baRHG8buMJPT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OnLpnmqN4baRHG8buMJPT.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x81e104f398e9b5cc9013878f412679fdccdfaca1e9ce215ecb52191266106402","isrc":"BXWOW2100063","name":"Recente Demais - Ao Vivo","registered_at":"2026-06-18T00:48:08Z","spotify_id":"6OnLpnmqN4baRHG8buMJPT","type":"track"}
track: Se Não Me Ama Mais - Ao Vivo
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192255
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 2)
    type: MusicAlbum
    date published: 2022-02-04
  isrc code: BXWOW2100039
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T00:32:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2y8WKFlZd2XcnpnRD0pCVU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y8WKFlZd2XcnpnRD0pCVU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191","isrc":"BXWOW2100039","name":"Se Não Me Ama Mais - Ao Vivo","registered_at":"2026-06-22T00:32:45Z","spotify_id":"2y8WKFlZd2XcnpnRD0pCVU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2y8WKFlZd2XcnpnRD0pCVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y8WKFlZd2XcnpnRD0pCVU.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xdfae8c6dcc467c313372224a412ae25b6c10f2376e32a3a91f4ffa7d0ca0e191","isrc":"BXWOW2100039","name":"Se Não Me Ama Mais - Ao Vivo","registered_at":"2026-06-22T00:32:45Z","spotify_id":"2y8WKFlZd2XcnpnRD0pCVU","type":"track"}
track: Ouvinte - Ao Vivo
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188000
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 2)
    type: MusicAlbum
    date published: 2022-02-04
  isrc code: BXWOW2100037

Ao Vivo Em São Paulo (Vol. 1)
type: MusicAlbum
date published: 2021-11-19
track: Estelionato Afetivo - Ao Vivo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172000
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Zé Neto & Cristiano
  in album: Ao Vivo Em São Paulo (Vol. 1)
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: BXWOW2100045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:19:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7rNcuLvo7RM3UVa8UNy9eN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rNcuLvo7RM3UVa8UNy9eN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3","isrc":"BXWOW2100045","name":"Estelionato Afetivo - Ao Vivo","registered_at":"2026-06-04T10:19:19Z","spotify_id":"7rNcuLvo7RM3UVa8UNy9eN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rNcuLvo7RM3UVa8UNy9eN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rNcuLvo7RM3UVa8UNy9eN.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3","isrc":"BXWOW2100045","name":"Estelionato Afetivo - Ao Vivo","registered_at":"2026-06-04T10:19:19Z","spotify_id":"7rNcuLvo7RM3UVa8UNy9eN","type":"track"}
track: Põe Na Balança - Ao Vivo
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154457
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 1)
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: BXWOW2100035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:28:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a232741ac1f222ec0f348172e0bcaf8fddf5f0e3d5479e02e111144a6ffacdf
  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/3NMMGJSjyBquSF8Rd58sLk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NMMGJSjyBquSF8Rd58sLk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a232741ac1f222ec0f348172e0bcaf8fddf5f0e3d5479e02e111144a6ffacdf","isrc":"BXWOW2100035","name":"Põe Na Balança - Ao Vivo","registered_at":"2026-06-27T02:28:31Z","spotify_id":"3NMMGJSjyBquSF8Rd58sLk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a232741ac1f222ec0f348172e0bcaf8fddf5f0e3d5479e02e111144a6ffacdf. 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/3NMMGJSjyBquSF8Rd58sLk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NMMGJSjyBquSF8Rd58sLk.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x1a232741ac1f222ec0f348172e0bcaf8fddf5f0e3d5479e02e111144a6ffacdf","isrc":"BXWOW2100035","name":"Põe Na Balança - Ao Vivo","registered_at":"2026-06-27T02:28:31Z","spotify_id":"3NMMGJSjyBquSF8Rd58sLk","type":"track"}
track: Precisava Ver - Ao Vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182832
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 1)
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: BXWOW2100041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:29:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576
  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/7H0pzEkQNBR8s3hgPbchal.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7H0pzEkQNBR8s3hgPbchal
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576","isrc":"BXWOW2100041","name":"Precisava Ver - Ao Vivo","registered_at":"2026-06-09T17:29:33Z","spotify_id":"7H0pzEkQNBR8s3hgPbchal","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576. 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/7H0pzEkQNBR8s3hgPbchal.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7H0pzEkQNBR8s3hgPbchal.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe5058d78224900a0d12a5e3da439bda65822dc5c1853ad72dddbae5e1e9d8576","isrc":"BXWOW2100041","name":"Precisava Ver - Ao Vivo","registered_at":"2026-06-09T17:29:33Z","spotify_id":"7H0pzEkQNBR8s3hgPbchal","type":"track"}
track: Arrependimento Brabo - Ao Vivo
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200122
  explicit: false
  by artist: Douglas & Vinicius
  in album: Ao Vivo Em São Paulo (Vol. 1)
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: BXWOW2100053

Estelionato Afetivo (Ao Vivo)
type: MusicAlbum
date published: 2021-09-24
track: Estelionato Afetivo - Ao Vivo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172000
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Zé Neto & Cristiano
  in album: Estelionato Afetivo (Ao Vivo)
    type: MusicAlbum
    date published: 2021-09-24
  isrc code: BXWOW2100045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:19:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3
  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/0m6XpDgZSyqyCg0HKOCaO8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m6XpDgZSyqyCg0HKOCaO8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3","isrc":"BXWOW2100045","name":"Estelionato Afetivo - Ao Vivo","registered_at":"2026-06-04T10:19:19Z","spotify_id":"0m6XpDgZSyqyCg0HKOCaO8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3. 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/0m6XpDgZSyqyCg0HKOCaO8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m6XpDgZSyqyCg0HKOCaO8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3f0d60e0545596296b2a281964a5034e23041f73253af29ec5899125e71828a3","isrc":"BXWOW2100045","name":"Estelionato Afetivo - Ao Vivo","registered_at":"2026-06-04T10:19:19Z","spotify_id":"0m6XpDgZSyqyCg0HKOCaO8","type":"track"}

Vacina (Ao Vivo)
type: MusicAlbum
date published: 2021-06-17
track: Vacina - Ao Vivo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203766
  explicit: false
  by artist: Douglas & Vinicius
  in album: Vacina (Ao Vivo)
    type: MusicAlbum
    date published: 2021-06-17

Volume 3 (Ao Vivo)
type: MusicAlbum
date published: 2020-11-20
track: Volume 3 - Ao Vivo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171271
  explicit: false
  by artist: Douglas & Vinicius
  in album: Volume 3 (Ao Vivo)
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: BRWNV2000072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5
  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/6vRsH51OfOikzF8kVnHFd3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vRsH51OfOikzF8kVnHFd3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5","isrc":"BRWNV2000072","name":"Volume 3 - Ao Vivo","registered_at":"2026-06-04T07:43:19Z","spotify_id":"6vRsH51OfOikzF8kVnHFd3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5. 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/6vRsH51OfOikzF8kVnHFd3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vRsH51OfOikzF8kVnHFd3.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x17e458840b38f2d0151d06ff2ca8c0fb70c3b7f2aa9bfff285282b8f60237ce5","isrc":"BRWNV2000072","name":"Volume 3 - Ao Vivo","registered_at":"2026-06-04T07:43:19Z","spotify_id":"6vRsH51OfOikzF8kVnHFd3","type":"track"}

Virjão (Ao Vivo)
type: MusicAlbum
date published: 2020-07-03
track: Virjão - Ao Vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182993
  explicit: false
  by artist: Douglas & Vinicius
  in album: Virjão (Ao Vivo)
    type: MusicAlbum
    date published: 2020-07-03

Camisa 10 (Ao Vivo)
type: MusicAlbum
date published: 2020-06-26
track: Camisa 10 - Ao Vivo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180428
  explicit: false
  by artist: Douglas & Vinicius
  in album: Camisa 10 (Ao Vivo)
    type: MusicAlbum
    date published: 2020-06-26

Cerveja Pirata (Ao Vivo)
type: MusicAlbum
date published: 2020-06-19
track: Cerveja Pirata - Ao Vivo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169534
  explicit: false
  by artist: Douglas & Vinicius
  in album: Cerveja Pirata (Ao Vivo)
    type: MusicAlbum
    date published: 2020-06-19

Figurinha (Ao Vivo)
type: MusicAlbum
date published: 2020-06-12
track: Figurinha - Ao Vivo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206032
  explicit: false
  by artist: Douglas & Vinicius
  by artist: MC Bruninho
  in album: Figurinha (Ao Vivo)
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: BRWNV2000076
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:01:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40
  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/4vMXPPq8Zghj8fiz7NN4sB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vMXPPq8Zghj8fiz7NN4sB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"4vMXPPq8Zghj8fiz7NN4sB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40. 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/4vMXPPq8Zghj8fiz7NN4sB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vMXPPq8Zghj8fiz7NN4sB.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"4vMXPPq8Zghj8fiz7NN4sB","type":"track"}

Olx (Ao Vivo)
type: MusicAlbum
date published: 2020-06-05
track: Olx - Ao Vivo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220243
  explicit: false
  by artist: Douglas & Vinicius
  in album: Olx (Ao Vivo)
    type: MusicAlbum
    date published: 2020-06-05

Passarinho (Ao Vivo)
type: MusicAlbum
date published: 2019-12-06
track: Passarinho - Ao Vivo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185021
  explicit: false
  by artist: Douglas & Vinicius
  in album: Passarinho (Ao Vivo)
    type: MusicAlbum
    date published: 2019-12-06

Cigana (Ao Vivo)
type: MusicAlbum
date published: 2019-08-16
track: Cigana - Ao Vivo
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153138
  explicit: false
  by artist: Douglas & Vinicius
  in album: Cigana (Ao Vivo)
    type: MusicAlbum
    date published: 2019-08-16

Avenida Do Beijo (Ao Vivo)
type: MusicAlbum
date published: 2019-08-02
track: Avenida Do Beijo - Ao Vivo
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184909
  explicit: false
  by artist: Douglas & Vinicius
  by artist: Diego & Arnaldo
  in album: Avenida Do Beijo (Ao Vivo)
    type: MusicAlbum
    date published: 2019-08-02

Acústico Em Poços De Caldas (Ao Vivo)
type: MusicAlbum
date published: 2017-04-06
track: Garrafa De Pinga - Ao Vivo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201379
  explicit: false
  by artist: Douglas & Vinicius
  in album: Acústico Em Poços De Caldas (Ao Vivo)
    type: MusicAlbum
    date published: 2017-04-06
track: Volume Três - Ao Vivo
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177288
  explicit: false
  by artist: Douglas & Vinicius
  in album: Acústico Em Poços De Caldas (Ao Vivo)
    type: MusicAlbum
    date published: 2017-04-06
track: Pé Na Bunda - Ao Vivo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168475
  explicit: false
  by artist: Douglas & Vinicius
  in album: Acústico Em Poços De Caldas (Ao Vivo)
    type: MusicAlbum
    date published: 2017-04-06

Figurinha - Ao Vivo
type: MusicRecording
duration: PT3M26S
duration ms: 206032
explicit: false
by artist: Douglas & Vinicius
by artist: MC Bruninho
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:01:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40
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/3qdkx26Wg8KlvyuiAprREm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qdkx26Wg8KlvyuiAprREm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"3qdkx26Wg8KlvyuiAprREm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40. 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/3qdkx26Wg8KlvyuiAprREm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qdkx26Wg8KlvyuiAprREm.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2da49c54377f39d3649d7234f7c5b8f5255ffddb2679fd030a5082b93d50eb40","isrc":"BRWNV2000076","name":"Figurinha - Ao Vivo","registered_at":"2026-06-04T13:01:00Z","spotify_id":"3qdkx26Wg8KlvyuiAprREm","type":"track"}

Te Amei A Mais - Ao Vivo
type: MusicRecording
duration: PT3M39S
duration ms: 219130
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo Em São Paulo (Vol. 4)
  type: MusicAlbum
  date published: 2022-05-25
isrc code: BXWOW2100029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:46:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5
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/3nRooNh2wzDNXEy9KUnecK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nRooNh2wzDNXEy9KUnecK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5","isrc":"BXWOW2100029","name":"Te Amei A Mais - Ao Vivo","registered_at":"2026-06-06T04:46:52Z","spotify_id":"3nRooNh2wzDNXEy9KUnecK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5. 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/3nRooNh2wzDNXEy9KUnecK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nRooNh2wzDNXEy9KUnecK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x65247e317c72e80e352c597403e7efa6471fe059889cd443a9ed6ee0e68292f5","isrc":"BXWOW2100029","name":"Te Amei A Mais - Ao Vivo","registered_at":"2026-06-06T04:46:52Z","spotify_id":"3nRooNh2wzDNXEy9KUnecK","type":"track"}

Eu Nunca Disse Nunca - Ao Vivo
type: MusicRecording
duration: PT2M45S
duration ms: 165633
explicit: false
by artist: Douglas & Vinicius
by artist: Cleber & Cauan
in album: Eu Nunca Disse Nunca (Ao Vivo)
  type: MusicAlbum
  date published: 2024-01-10
isrc code: BXWOW2300119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:24:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a
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/0DWh6JinSpqu12GrjHpHdr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DWh6JinSpqu12GrjHpHdr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a","isrc":"BXWOW2300119","name":"Eu Nunca Disse Nunca - Ao Vivo","registered_at":"2026-06-18T16:24:10Z","spotify_id":"0DWh6JinSpqu12GrjHpHdr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a. 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/0DWh6JinSpqu12GrjHpHdr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DWh6JinSpqu12GrjHpHdr.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8f05e2b81f1dd3ddca9de025814d06f38300fa3368ac6681fcbe8b0b69f9270a","isrc":"BXWOW2300119","name":"Eu Nunca Disse Nunca - Ao Vivo","registered_at":"2026-06-18T16:24:10Z","spotify_id":"0DWh6JinSpqu12GrjHpHdr","type":"track"}

Cerveja Pirata - Ao Vivo
type: MusicRecording
duration: PT2M49S
duration ms: 169534
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:03:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90ff8445680e0cc308a8cdae677729752cd06df8ce48a0a745b736a4e1ea285a
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/5a2PV9Rczx7ScjcYv6khWH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a2PV9Rczx7ScjcYv6khWH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90ff8445680e0cc308a8cdae677729752cd06df8ce48a0a745b736a4e1ea285a","isrc":"BRWNV2000064","name":"Cerveja Pirata - Ao Vivo","registered_at":"2026-06-10T04:03:40Z","spotify_id":"5a2PV9Rczx7ScjcYv6khWH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ff8445680e0cc308a8cdae677729752cd06df8ce48a0a745b736a4e1ea285a. 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/5a2PV9Rczx7ScjcYv6khWH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a2PV9Rczx7ScjcYv6khWH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x90ff8445680e0cc308a8cdae677729752cd06df8ce48a0a745b736a4e1ea285a","isrc":"BRWNV2000064","name":"Cerveja Pirata - Ao Vivo","registered_at":"2026-06-10T04:03:40Z","spotify_id":"5a2PV9Rczx7ScjcYv6khWH","type":"track"}

Futuro - Ao Vivo
type: MusicRecording
duration: PT3M7S
duration ms: 187013
explicit: false
by artist: Douglas & Vinicius
by artist: Maiara & Maraisa
in album: Futuro (Ao Vivo)
  type: MusicAlbum
  date published: 2022-08-17
isrc code: BXWOW2100043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:21:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849
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/4zx0epTUJg9tlOpInCIpYc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zx0epTUJg9tlOpInCIpYc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849","isrc":"BXWOW2100043","name":"Futuro - Ao Vivo","registered_at":"2026-06-18T16:21:45Z","spotify_id":"4zx0epTUJg9tlOpInCIpYc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849. 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/4zx0epTUJg9tlOpInCIpYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zx0epTUJg9tlOpInCIpYc.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa2c85e5c6458dabbebc6eb5c09ab6b5afa7daa6fbd91d86f509ed81079cd2849","isrc":"BXWOW2100043","name":"Futuro - Ao Vivo","registered_at":"2026-06-18T16:21:45Z","spotify_id":"4zx0epTUJg9tlOpInCIpYc","type":"track"}

Fraquejei - Ao Vivo
type: MusicRecording
duration: PT3M27S
duration ms: 207346
explicit: false
by artist: Júnior Angelim
by artist: Douglas & Vinicius
in album: Fraquejei (Ao Vivo)
  type: MusicAlbum
  date published: 2022-08-12
isrc code: BXWOW2200235
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:22:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5e9864f04302928dc1670d90fc2c35585f9e0caa18946ca1637261747045f07
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/5LqeUggCC90pE0zIilb5QD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LqeUggCC90pE0zIilb5QD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5e9864f04302928dc1670d90fc2c35585f9e0caa18946ca1637261747045f07","isrc":"BXWOW2200235","name":"Fraquejei - Ao Vivo","registered_at":"2026-06-19T11:22:10Z","spotify_id":"5LqeUggCC90pE0zIilb5QD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e9864f04302928dc1670d90fc2c35585f9e0caa18946ca1637261747045f07. 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/5LqeUggCC90pE0zIilb5QD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LqeUggCC90pE0zIilb5QD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc5e9864f04302928dc1670d90fc2c35585f9e0caa18946ca1637261747045f07","isrc":"BXWOW2200235","name":"Fraquejei - Ao Vivo","registered_at":"2026-06-19T11:22:10Z","spotify_id":"5LqeUggCC90pE0zIilb5QD","type":"track"}

Avenida Do Beijo - Ao Vivo
type: MusicRecording
duration: PT3M4S
duration ms: 184909
explicit: false
by artist: Douglas & Vinicius
by artist: Diego & Arnaldo
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:52:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e
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/3hYFpNmBSZEqOqKz5Mb6JX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hYFpNmBSZEqOqKz5Mb6JX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e","isrc":"BRWNV2000066","name":"Avenida Do Beijo - Ao Vivo","registered_at":"2026-06-10T03:52:30Z","spotify_id":"3hYFpNmBSZEqOqKz5Mb6JX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e. 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/3hYFpNmBSZEqOqKz5Mb6JX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hYFpNmBSZEqOqKz5Mb6JX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc49a8bed755d73a360bb38ba4eaa6623c33bee6027c8392cb6eb8a455df5da6e","isrc":"BRWNV2000066","name":"Avenida Do Beijo - Ao Vivo","registered_at":"2026-06-10T03:52:30Z","spotify_id":"3hYFpNmBSZEqOqKz5Mb6JX","type":"track"}

Virjão - Ao Vivo
type: MusicRecording
duration: PT3M2S
duration ms: 182993
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000058

Camisa 10 - Ao Vivo
type: MusicRecording
duration: PT3M0S
duration ms: 180428
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000082

Caí - Ao Vivo
type: MusicRecording
duration: PT2M52S
duration ms: 172688
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo Em São Paulo (Vol. 4)
  type: MusicAlbum
  date published: 2022-05-25
isrc code: BXWOW2100049

Desapaixonei - Ao Vivo
type: MusicRecording
duration: PT2M48S
duration ms: 168555
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo Em São Paulo (Vol. 4)
  type: MusicAlbum
  date published: 2022-05-25
isrc code: BXWOW2100047

Passarinho - Ao Vivo
type: MusicRecording
duration: PT3M5S
duration ms: 185021
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000060

Olx - Ao Vivo
type: MusicRecording
duration: PT3M40S
duration ms: 220243
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000056

Cigana - Ao Vivo
type: MusicRecording
duration: PT2M33S
duration ms: 153138
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000080

Todo Ouro - Ao Vivo
type: MusicRecording
duration: PT2M48S
duration ms: 168278
explicit: false
by artist: Douglas & Vinicius
in album: Ao Vivo No Golf Estate
  type: MusicAlbum
  date published: 2020-07-10
isrc code: BRWNV2000078

Vacina - Ao Vivo
type: MusicRecording
duration: PT3M23S
duration ms: 203766
explicit: false
by artist: Douglas & Vinicius
in album: Vacina (Ao Vivo)
  type: MusicAlbum
  date published: 2021-06-17

Virjão - Ao Vivo
type: MusicRecording
duration: PT3M2S
duration ms: 182993
explicit: false
by artist: Douglas & Vinicius
in album: Virjão (Ao Vivo)
  type: MusicAlbum
  date published: 2020-07-03

Vida Cigana / Dou A Vida Por Um Beijo - Ao Vivo
type: MusicRecording
duration: PT4M15S
duration ms: 255179
explicit: false
by artist: Douglas & Vinicius
in album: Sertanejo Romântico
  type: MusicAlbum
  date published: 2024-06-12

Fraquejei - Ao Vivo
type: MusicRecording
duration: PT3M27S
duration ms: 207346
explicit: false
by artist: Júnior Angelim
by artist: Douglas & Vinicius
in album: Ao Vivo No Bahrem
  type: MusicAlbum
  date published: 2022-12-02

Aproveita Eu - Ao Vivo
type: MusicRecording
duration: PT2M44S
duration ms: 164558
explicit: false
by artist: Douglas & Vinicius
by artist: João Bosco & Vinícius
in album: Virou Festa (Álbum 1) [Ao Vivo]
  type: MusicAlbum
  date published: 2023-09-01
isrc code: BXWOW2300117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:47:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368
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/0E6jop7Vkm3vZTswCjaFGO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0E6jop7Vkm3vZTswCjaFGO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368","isrc":"BXWOW2300117","name":"Aproveita Eu - Ao Vivo","registered_at":"2026-06-17T22:47:24Z","spotify_id":"0E6jop7Vkm3vZTswCjaFGO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368. 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/0E6jop7Vkm3vZTswCjaFGO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0E6jop7Vkm3vZTswCjaFGO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x55088f6e91ce36195330cf26251efddfab3cc3d51896d2f717c4aa7989d1c368","isrc":"BXWOW2300117","name":"Aproveita Eu - Ao Vivo","registered_at":"2026-06-17T22:47:24Z","spotify_id":"0E6jop7Vkm3vZTswCjaFGO","type":"track"}