Henrique Nunes
type: MusicGroup
genre: forró
genre: piseiro
popularity: 5
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54feaf745d161e83606e7fc1282f10b42df16842f72ea0058fefa2671d2a6c77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8cf8f055-b967-496a-b110-c408dc470761.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8cf8f055-b967-496a-b110-c408dc470761.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8cf8f055-b967-496a-b110-c408dc470761
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54feaf745d161e83606e7fc1282f10b42df16842f72ea0058fefa2671d2a6c77","name":"Henrique Nunes","registered_at":"2026-06-17T14:49:48Z","symbol":"NIM1429224","token_address":"0x4f955ed11a67cfdb39a241fe526628e1200ebb5e","type":"artist","uuid":"8cf8f055-b967-496a-b110-c408dc470761"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54feaf745d161e83606e7fc1282f10b42df16842f72ea0058fefa2671d2a6c77. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8cf8f055-b967-496a-b110-c408dc470761.json and https://artists.proofprofile.net/proofs/artist/8cf8f055-b967-496a-b110-c408dc470761.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x54feaf745d161e83606e7fc1282f10b42df16842f72ea0058fefa2671d2a6c77","name":"Henrique Nunes","registered_at":"2026-06-17T14:49:48Z","symbol":"NIM1429224","token_address":"0x4f955ed11a67cfdb39a241fe526628e1200ebb5e","type":"artist","uuid":"8cf8f055-b967-496a-b110-c408dc470761"}
album: Setembro 2015
  type: MusicAlbum
  date published: 2015-09-03
album: Forró e Vaquejada
  type: MusicAlbum
  date published: 2016-10-31
album: Forró e Vaquejada
  type: MusicAlbum
  date published: 2016-11-05
album: Forró e Vaquejada
  type: MusicAlbum
  date published: 2016-11-05
  track: Mulher Você Tem um Dom
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302786
    explicit: false
    by artist: Henrique Nunes
    in album: Forró e Vaquejada
      type: MusicAlbum
      date published: 2016-11-05
    genre: forró
    genre: piseiro
    isrc code: QZEQU2059969
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:32:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59c6d5eedc67984002a4d9ee5c2198bbd2c268fca96a46656f0c2ee3c4b0e110
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2059969
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c6d5eedc67984002a4d9ee5c2198bbd2c268fca96a46656f0c2ee3c4b0e110. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2059969.
      date published: 2026-07-17T09:14:21Z
    audio: Mulher Você Tem um Dom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.043
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.712
      additional property: Energy
        type: PropertyValue
        value: 0.499
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.636
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.703
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.378
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 2018
  type: MusicAlbum
  date published: 2018-08-31
album: 2018
  type: MusicAlbum
  date published: 2018-08-31
album: Equipe Capa Loka
  type: MusicAlbum
  date published: 2019-03-01
album: Equipe Capa Loka
  type: MusicAlbum
  date published: 2019-03-01
album: Galanteador
  type: MusicAlbum
  date published: 2019-03-01
album: 2019
  type: MusicAlbum
  date published: 2019-05-31
album: Bom de Gado
  type: MusicAlbum
  date published: 2019-07-12
album: Ex Companheira
  type: MusicAlbum
  date published: 2019-07-28
album: Ao Vivo 2019
  type: MusicAlbum
  date published: 2019-09-21
album: Ao Vivo 2019
  type: MusicAlbum
  date published: 2019-09-21
album: 2020
  type: MusicAlbum
  date published: 2019-12-20
album: 2020
  type: MusicAlbum
  date published: 2019-12-20
album: Música Oficial do GG Easy
  type: MusicAlbum
  date published: 2020-07-13
album: Santinha do Cabaré
  type: MusicAlbum
  date published: 2021-07-28
album: Ao Vivo em Petrolina, PE
  type: MusicAlbum
  date published: 2021-08-12
album: Online e Se Mexendo
  type: MusicAlbum
  date published: 2021-10-14
album: On-Line e Se Mexendo
  type: MusicAlbum
  date published: 2021-12-22
album: Prepara a Boiada
  type: MusicAlbum
  date published: 2021-12-24
album: Prepara a Boiada
  type: MusicAlbum
  date published: 2021-12-24
album: Vibe da Vaquejada
  type: MusicAlbum
  date published: 2022-02-18
album: TrBocão
  type: MusicAlbum
  date published: 2022-06-21
album: Diário de um Vaqueiro
album: Vaqueiro da Dreher
album: Diferente
album: Pé da Cajarana

Diário de um Vaqueiro
type: MusicAlbum
date published: 2022-10-21

Vaqueiro da Dreher
type: MusicAlbum
date published: 2023-01-09

Diferente
type: MusicAlbum
date published: 2023-01-13

Pé da Cajarana
type: MusicAlbum
date published: 2023-02-23