Tagua Tagua
type: MusicGroup
genre: nova mpb
popularity: 31
followers: 23340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953408
additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/15969171-c71e-4b94-9126-a41ddefb5c40.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/15969171-c71e-4b94-9126-a41ddefb5c40
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xddbc56935a91b569fa348e0eb8bc4f0df7305fe8a35e6fd4a54212f6b86c885f","name":"Tagua Tagua","registered_at":"2026-06-11T12:27:52Z","symbol":"NIM0028288","token_address":"0xd9eb3276630fead6ee88b7d5060086556c5ae9cf","type":"artist","uuid":"15969171-c71e-4b94-9126-a41ddefb5c40"}
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbc56935a91b569fa348e0eb8bc4f0df7305fe8a35e6fd4a54212f6b86c885f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15969171-c71e-4b94-9126-a41ddefb5c40.json and https://artists.proofprofile.net/proofs/artist/15969171-c71e-4b94-9126-a41ddefb5c40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Rastro de Pó
  type: MusicAlbum
  date published: 2017-10-13
  track: Rastro de Pó
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300699
    explicit: false
    by artist: Tagua Tagua
    in album: Rastro de Pó
      type: MusicAlbum
      date published: 2017-10-13
    isrc code: BRKGE1700001
album: Do Sufoco
  type: MusicAlbum
  date published: 2017-10-20
  track: Do Sufoco
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238820
    explicit: false
    by artist: Tagua Tagua
    in album: Do Sufoco
      type: MusicAlbum
      date published: 2017-10-20
album: Tombamento Inevitável
  type: MusicAlbum
  date published: 2017-11-24
  track: Do Sufoco
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238820
    explicit: false
    by artist: Tagua Tagua
    in album: Tombamento Inevitável
      type: MusicAlbum
      date published: 2017-11-24
  track: Rastro de Pó
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300699
    explicit: false
    by artist: Tagua Tagua
    in album: Tombamento Inevitável
      type: MusicAlbum
      date published: 2017-11-24
  track: Tu Nada Demais
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244902
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    by artist: Tagua Tagua
    in album: Tombamento Inevitável
      type: MusicAlbum
      date published: 2017-11-24
    isrc code: BRKGE1700002
album: Te Vi
  type: MusicAlbum
  date published: 2018-04-27
  track: Te Vi
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Tagua Tagua
    in album: Te Vi
      type: MusicAlbum
      date published: 2018-04-27
album: Preso no Amanhã
  type: MusicAlbum
  date published: 2018-06-01
  track: Preso no Amanhã
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229413
    explicit: false
    by artist: Tagua Tagua
    in album: Preso no Amanhã
      type: MusicAlbum
      date published: 2018-06-01
    isrc code: BRKGE1800002
album: Pedaço Vivo
  type: MusicAlbum
  date published: 2018-10-04
  track: Dádiva
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266031
    explicit: false
    by artist: Tagua Tagua
    in album: Pedaço Vivo
      type: MusicAlbum
      date published: 2018-10-04
    isrc code: BRKGE1800003
  track: Na Banguela
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235106
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    by artist: Tagua Tagua
    in album: Pedaço Vivo
      type: MusicAlbum
      date published: 2018-10-04
    isrc code: BRKGE1800004
  track: Desatravessa
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213237
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    by artist: Tagua Tagua
    in album: Pedaço Vivo
      type: MusicAlbum
      date published: 2018-10-04
    isrc code: BRKGE1800005
album: Dádiva
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  date published: 2018-10-05
  track: Dádiva
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    duration ms: 266031
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    by artist: Tagua Tagua
    in album: Dádiva
      type: MusicAlbum
      date published: 2018-10-05
album: Peixe Voador
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  date published: 2019-09-13
  track: Peixe Voador
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199240
    explicit: false
    by artist: Tagua Tagua
    in album: Peixe Voador
      type: MusicAlbum
      date published: 2019-09-13
    isrc code: BRKGE1900001
album: Inteiro Metade
  type: MusicAlbum
  date published: 2020-03-13
  track: Inteiro Metade
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224508
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    by artist: Tagua Tagua
    in album: Inteiro Metade
      type: MusicAlbum
      date published: 2020-03-13
    isrc code: BRKGE2000007
album: Mesmo Lugar
  type: MusicAlbum
  date published: 2020-04-10
  track: Mesmo Lugar
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251202
    explicit: false
    by artist: Tagua Tagua
    in album: Mesmo Lugar
      type: MusicAlbum
      date published: 2020-04-10
album: 4AM
album: Só Pra Ver
album: Tanto
album: Colors
album: Pra Trás
album: 4AM (Acústico)
album: Tanto (Acústico)
album: Todo Tempo
album: Lado a Lado
album: Let It Go
album: Let it Go
album: RAIO
track: Sem Necessidade
track: Onda - Gitkin Remix
track: Onda
track: Destello

4AM
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date published: 2020-06-19
track: 4AM
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  duration: PT3M15S
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  by artist: Tagua Tagua
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    type: MusicAlbum
    date published: 2020-06-19

Inteiro Metade
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date published: 2020-06-26
track: Inteiro Metade
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    date published: 2020-06-26

Mesmo Lugar
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date published: 2020-07-24
track: Mesmo Lugar
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    type: MusicAlbum
    date published: 2020-07-24

4AM
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date published: 2020-08-28
track: 4AM
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    date published: 2020-08-28

Só Pra Ver
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track: Só Pra Ver
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    date published: 2020-09-25

Só Pra Ver
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Inteiro Metade
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track: Mesmo Lugar
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track: Só Pra Ver
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    date published: 2020-10-16
track: 4AM
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  explicit: false
  by artist: Tagua Tagua
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    date published: 2020-10-16
track: 2016
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224631
  explicit: false
  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Bolha
  type: MusicRecording
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  duration ms: 224588
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    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BRKGE2000005
track: Até Cair
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  duration: PT3M44S
  duration ms: 224843
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    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BRKGE2000006
track: Inteiro Metade
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224508
  explicit: false
  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Sopro
  type: MusicRecording
  duration: PT1M15S
  duration ms: 75866
  explicit: false
  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BRKGE2000008
track: Do Mundo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201050
  explicit: false
  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BRKGE2000009

Inteiro Metade
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date published: 2020-10-16
track: Mesmo Lugar
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  duration: PT4M11S
  duration ms: 251202
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    type: MusicAlbum
    date published: 2020-10-16
track: Só Pra Ver
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239727
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  by artist: Tagua Tagua
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    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BRKGE2000002
track: 4AM
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195786
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  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BRKGE2000003
track: 2016
  type: MusicRecording
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  by artist: Tagua Tagua
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    type: MusicAlbum
    date published: 2020-10-16
track: Bolha
  type: MusicRecording
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  by artist: Tagua Tagua
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    type: MusicAlbum
    date published: 2020-10-16
track: Ate Cair
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224843
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    type: MusicAlbum
    date published: 2020-10-16
track: Inteiro Metade
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    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BRKGE2000007
track: Sopro
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  duration: PT1M15S
  duration ms: 75866
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  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Do Mundo
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  duration: PT3M21S
  duration ms: 201050
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  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16

Inteiro Metade
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track: Mesmo Lugar
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    type: MusicAlbum
    date published: 2020-10-16
track: Só Pra Ver
  type: MusicRecording
  duration: PT3M59S
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  by artist: Tagua Tagua
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    type: MusicAlbum
    date published: 2020-10-16
track: 4AM
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195786
  explicit: false
  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: 2016
  type: MusicRecording
  duration: PT3M44S
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  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Bolha
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224588
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  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Até Cair
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224843
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  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Inteiro Metade
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  duration: PT3M44S
  duration ms: 224508
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  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Sopro
  type: MusicRecording
  duration: PT1M15S
  duration ms: 75866
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  by artist: Tagua Tagua
  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16
track: Do Mundo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201050
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  in album: Inteiro Metade
    type: MusicAlbum
    date published: 2020-10-16

Tanto
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date published: 2022-09-23
track: Tanto
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213546
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  by artist: Tagua Tagua
  in album: Tanto
    type: MusicAlbum
    date published: 2022-09-23

Tanto
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date published: 2022-09-23
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    type: MusicAlbum
    date published: 2022-09-23

Tanto
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date published: 2022-09-23
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    type: MusicAlbum
    date published: 2022-09-23
  isrc code: BRKGE2200002

Tanto
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date published: 2022-09-23
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    type: MusicAlbum
    date published: 2022-09-23

Colors
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date published: 2023-01-20
track: Colors
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  duration: PT3M39S
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    type: MusicAlbum
    date published: 2023-01-20

Colors
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    date published: 2023-01-20

Colors
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date published: 2023-01-20
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    type: MusicAlbum
    date published: 2023-01-20

Colors
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date published: 2023-01-20
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  in album: Colors
    type: MusicAlbum
    date published: 2023-01-20

Pra Trás
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date published: 2023-01-20
track: Pra Trás
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  duration: PT3M11S
  duration ms: 191374
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  in album: Pra Trás
    type: MusicAlbum
    date published: 2023-01-20

Pra Trás
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date published: 2023-02-10
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    date published: 2023-02-10

Pra Trás
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    date published: 2023-02-10

Pra Trás
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Tanto
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date published: 2023-03-03
track: Pra Trás
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    date published: 2023-03-03
track: Tanto
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  duration: PT3M33S
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    type: MusicAlbum
    date published: 2023-03-03
track: Me Leva
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210902
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    type: MusicAlbum
    date published: 2023-03-03
track: Brisa
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202123
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    type: MusicAlbum
    date published: 2023-03-03
track: Barcelona
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217564
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    type: MusicAlbum
    date published: 2023-03-03
track: Starbucks
  type: MusicRecording
  duration: PT4M28S
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    type: MusicAlbum
    date published: 2023-03-03
track: OODH
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229837
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    type: MusicAlbum
    date published: 2023-03-03
track: Colors
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219374
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    type: MusicAlbum
    date published: 2023-03-03
track: Cada Passo
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  duration: PT3M26S
  duration ms: 206395
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    type: MusicAlbum
    date published: 2023-03-03
track: Te Dizer
  type: MusicRecording
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    type: MusicAlbum
    date published: 2023-03-03

Tanto
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4AM (Acústico)
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Tanto (Acústico)
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Todo Tempo
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Lado a Lado
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Let It Go
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Let it Go
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RAIO
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RAIO
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RAIO
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RAIO
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Sem Necessidade
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8. 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/3QzAkwsDY420mcBIeZh2mC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QzAkwsDY420mcBIeZh2mC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"3QzAkwsDY420mcBIeZh2mC","type":"track"}

Sem Necessidade
type: MusicRecording
duration: PT3M31S
duration ms: 211549
explicit: false
by artist: Mahmundi
by artist: Tagua Tagua
in album: Sem Necessidade
  type: MusicAlbum
  date published: 2023-03-10
isrc code: BRUM72202056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:26:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8
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/03hUX7AdGGE9zuvxFQtp4p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03hUX7AdGGE9zuvxFQtp4p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"03hUX7AdGGE9zuvxFQtp4p","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 0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8. 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/03hUX7AdGGE9zuvxFQtp4p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03hUX7AdGGE9zuvxFQtp4p.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"03hUX7AdGGE9zuvxFQtp4p","type":"track"}

Onda - Gitkin Remix
type: MusicRecording
duration: PT4M51S
duration ms: 291998
explicit: false
by artist: Lagartijeando
by artist: Tagua Tagua
by artist: Gitkin
in album: La Tercera Visíon Remixes
  type: MusicAlbum
  date published: 2023-06-09
isrc code: USCCW1611226

Onda
type: MusicRecording
duration: PT3M35S
duration ms: 215263
explicit: false
by artist: Lagartijeando
by artist: Tagua Tagua
in album: La Tercera Vision
  type: MusicAlbum
  date published: 2021-10-29
isrc code: USCCW1611137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T03:58:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3c9179bc78a04d05fb7b86050edf807cf1fe2dbd6fe4022ec86e7371a682bba
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/4pRo6jigKfCcmQcDCrfdtf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pRo6jigKfCcmQcDCrfdtf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c9179bc78a04d05fb7b86050edf807cf1fe2dbd6fe4022ec86e7371a682bba. 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/4pRo6jigKfCcmQcDCrfdtf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pRo6jigKfCcmQcDCrfdtf.
  date published: 2026-07-02T05:09:12Z

Onda - Gitkin Remix
type: MusicRecording
duration: PT4M51S
duration ms: 291998
explicit: false
by artist: Lagartijeando
by artist: Tagua Tagua
by artist: Gitkin
in album: Onda (Gitkin Remix)
  type: MusicAlbum
  date published: 2023-04-28
isrc code: USCCW1611226

Destello
type: MusicRecording
duration: PT3M40S
duration ms: 220344
explicit: false
by artist: Captain Planet
by artist: Tagua Tagua
in album: Sounds Like Home
  type: MusicAlbum
  date published: 2023-06-09
isrc code: USGC62001134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:13:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c6997800c2ba5a7201e39f2ff6b312d13ed87e32ee5e118a59bf0731c6c1826
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/4CAo1jqvairy3qYMJSVYzF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CAo1jqvairy3qYMJSVYzF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6997800c2ba5a7201e39f2ff6b312d13ed87e32ee5e118a59bf0731c6c1826. 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/4CAo1jqvairy3qYMJSVYzF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CAo1jqvairy3qYMJSVYzF.
  date published: 2026-07-02T03:30:09Z

Sem Necessidade
type: MusicRecording
duration: PT3M31S
duration ms: 211549
explicit: false
by artist: Mahmundi
by artist: Tagua Tagua
in album: Setembro Amarelo
  type: MusicAlbum
  date published: 2023-09-08