Léo Goiano
type: MusicGroup
genre: agronejo
popularity: 9
followers: 1737
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9ba70c61dc1034c1a239ffdca0c51984bd27ce1676df33f416d903a592b4dac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19531870-058a-404e-b257-821b16d0eea8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19531870-058a-404e-b257-821b16d0eea8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19531870-058a-404e-b257-821b16d0eea8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9ba70c61dc1034c1a239ffdca0c51984bd27ce1676df33f416d903a592b4dac","name":"Léo Goiano","registered_at":"2026-06-15T22:36:29Z","symbol":"NIM0853422","token_address":"0xbac0dd6cb96ed7d73cc781444ef76c2d7dfcb58e","type":"artist","uuid":"19531870-058a-404e-b257-821b16d0eea8"}
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 0xc9ba70c61dc1034c1a239ffdca0c51984bd27ce1676df33f416d903a592b4dac. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19531870-058a-404e-b257-821b16d0eea8.json and https://artists.proofprofile.net/proofs/artist/19531870-058a-404e-b257-821b16d0eea8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xc9ba70c61dc1034c1a239ffdca0c51984bd27ce1676df33f416d903a592b4dac","name":"Léo Goiano","registered_at":"2026-06-15T22:36:29Z","symbol":"NIM0853422","token_address":"0xbac0dd6cb96ed7d73cc781444ef76c2d7dfcb58e","type":"artist","uuid":"19531870-058a-404e-b257-821b16d0eea8"}
album: 100% Autoral
  type: MusicAlbum
  date published: 2016-05-05
album: Mundos Opostos
  type: MusicAlbum
  date published: 2018-11-09
album: Sommelier de Bocas
  type: MusicAlbum
  date published: 2019-03-06
album: Véu e Grinalda
  type: MusicAlbum
  date published: 2019-07-26
album: Dez Dez dos Brutos (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-06-16
  track: Dez Dez dos Brutos - Acreditar Ao Vivo Em Goiânia
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163735
    explicit: false
    by artist: Léo Goiano
    in album: Dez Dez dos Brutos (Acreditar Ao Vivo Em Goiânia)
      type: MusicAlbum
      date published: 2023-06-16
    genre: agronejo
    isrc code: BXNT62205200
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:23:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5421bec5ea2ef3ea0119796a2ac38ef2c44b1d9dd811acc4d62df1074fbbaaac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXNT62205200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x5421bec5ea2ef3ea0119796a2ac38ef2c44b1d9dd811acc4d62df1074fbbaaac. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BXNT62205200.
      date published: 2026-07-05T10:01:46Z
    audio: Dez Dez dos Brutos - Acreditar Ao Vivo Em Goiânia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.987
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.906
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.242
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.412
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.945
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.621
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: A Farra Persegue Eu (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-06-30
album: Oh Tião Carreiro (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-07-14
album: Caixão Só Cabe Um (Acreditar, Ao Vivo em Goiânia)
  type: MusicAlbum
  date published: 2023-07-21
album: Mundos Opostos (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-07-28
album: Pobre Ostentação (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-08-04
album: Tô Apaixonado Não (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-08-11
album: Casô Certin (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-08-18
album: Aumentando Meu Gado (Acreditar Ao Vivo Em Goiânia)
  type: MusicAlbum
  date published: 2023-08-25
album: Maturidade Emocional
  type: MusicAlbum
  date published: 2024-07-12
album: Curta a Viagem
  type: MusicAlbum
  date published: 2024-08-02
album: Se Eu Soubesse
  type: MusicAlbum
  date published: 2024-08-09