Luanna Dourado
type: MusicGroup
genre: brazilian evangelical music
genre: gospel
genre: pentecostal
popularity: 45
followers: 3058
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36d30b22b1e413a68cb149c9e01187b9cc9257ff68ac806feead491167836fb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f957a7f-76da-45cf-9a44-2d3c4ddf25f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f957a7f-76da-45cf-9a44-2d3c4ddf25f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f957a7f-76da-45cf-9a44-2d3c4ddf25f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36d30b22b1e413a68cb149c9e01187b9cc9257ff68ac806feead491167836fb4","name":"Luanna Dourado","registered_at":"2026-06-12T04:25:46Z","symbol":"NIM0186292","token_address":"0x7c51632fd712774518b38290b5eee649025b3fea","type":"artist","uuid":"8f957a7f-76da-45cf-9a44-2d3c4ddf25f4"}
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 0x36d30b22b1e413a68cb149c9e01187b9cc9257ff68ac806feead491167836fb4. 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/8f957a7f-76da-45cf-9a44-2d3c4ddf25f4.json and https://artists.proofprofile.net/proofs/artist/8f957a7f-76da-45cf-9a44-2d3c4ddf25f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x36d30b22b1e413a68cb149c9e01187b9cc9257ff68ac806feead491167836fb4","name":"Luanna Dourado","registered_at":"2026-06-12T04:25:46Z","symbol":"NIM0186292","token_address":"0x7c51632fd712774518b38290b5eee649025b3fea","type":"artist","uuid":"8f957a7f-76da-45cf-9a44-2d3c4ddf25f4"}
album: Cenário de Vitória
  type: MusicAlbum
  date published: 2013-02-17
album: Eu Faço Parte de uma Geração (Playback)
  type: MusicAlbum
  date published: 2016-01-02
album: Eu Faço Parte de uma Geração
  type: MusicAlbum
  date published: 2016-01-02
album: Glória
  type: MusicAlbum
  date published: 2018-06-04
album: Glória
  type: MusicAlbum
  date published: 2018-07-10
album: Fim do Deserto
  type: MusicAlbum
  date published: 2018-07-10
album: Glória
  type: MusicAlbum
  date published: 2018-07-10
  track: Fim do Deserto
    type: MusicRecording
    duration: PT5M39S
    duration ms: 339121
    explicit: false
    by artist: Luanna Dourado
    in album: Glória
      type: MusicAlbum
      date published: 2018-07-10
    genre: brazilian evangelical music
    genre: gospel
    genre: pentecostal
    isrc code: QZ5AB1978259
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0f513f6d9a384597a7a3e2712bad23585f540e0c094c2f90382553021beead23
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1978259
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0x0f513f6d9a384597a7a3e2712bad23585f540e0c094c2f90382553021beead23. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZ5AB1978259.
      date published: 2026-07-16T07:22:18Z
    audio: Fim do Deserto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.03
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.597
      additional property: Energy
        type: PropertyValue
        value: 0.741
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.404
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.18
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.558
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.241
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fim do Deserto (Playback)
  type: MusicAlbum
  date published: 2018-08-10
album: Estrela da Manhã
  type: MusicAlbum
  date published: 2020-01-07
album: Estrela da Manhã (Playback)
  type: MusicAlbum
  date published: 2020-01-07
album: Fé e Adoração
  type: MusicAlbum
  date published: 2020-09-05
album: Até Transbordar
  type: MusicAlbum
  date published: 2021-01-20
album: Abraço do Pai
  type: MusicAlbum
  date published: 2021-05-07
album: Descansa
  type: MusicAlbum
  date published: 2021-10-01
album: Descansa (Playback)
  type: MusicAlbum
  date published: 2021-10-01
album: Logo Eu
  type: MusicAlbum
  date published: 2022-03-15
album: Te Adorar (Ao Vivo)
  type: MusicAlbum
  date published: 2022-11-07
album: Deus Tremendo
  type: MusicAlbum
  date published: 2025-05-06