Luiz Fernando & Pinherense
type: MusicGroup
genre: sertanejo tradicional
popularity: 5
followers: 1215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3b3c5bb757f4c3a983d72bb29740d5759512968b23b3a878b992ee10a2b6aeb
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/8431d4c5-dd93-4f13-9ae7-3fa4d472778e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8431d4c5-dd93-4f13-9ae7-3fa4d472778e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8431d4c5-dd93-4f13-9ae7-3fa4d472778e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3b3c5bb757f4c3a983d72bb29740d5759512968b23b3a878b992ee10a2b6aeb","name":"Luiz Fernando & Pinherense","registered_at":"2026-06-17T11:47:06Z","symbol":"NIM1385717","token_address":"0xba341b0c7c23f18002b9143db74604df5767dcd9","type":"artist","uuid":"8431d4c5-dd93-4f13-9ae7-3fa4d472778e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b3c5bb757f4c3a983d72bb29740d5759512968b23b3a878b992ee10a2b6aeb. 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/8431d4c5-dd93-4f13-9ae7-3fa4d472778e.json and https://artists.proofprofile.net/proofs/artist/8431d4c5-dd93-4f13-9ae7-3fa4d472778e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc3b3c5bb757f4c3a983d72bb29740d5759512968b23b3a878b992ee10a2b6aeb","name":"Luiz Fernando & Pinherense","registered_at":"2026-06-17T11:47:06Z","symbol":"NIM1385717","token_address":"0xba341b0c7c23f18002b9143db74604df5767dcd9","type":"artist","uuid":"8431d4c5-dd93-4f13-9ae7-3fa4d472778e"}
album: Caipira Imortal
  type: MusicAlbum
  date published: 2019-07-06
album: Caipira Imortal
  type: MusicAlbum
  date published: 2019-07-06
album: Modas de Viola
  type: MusicAlbum
  date published: 2020-08-03
album: Modas de Viola
  type: MusicAlbum
  date published: 2020-08-03
album: Quem Tem Lingua Fala o Que Quer
  type: MusicAlbum
  date published: 2021-10-15
album: Seu Lugar Dentro de Mim
  type: MusicAlbum
  date published: 2021-10-17
album: Interpretam Zé Carreiro e Seus Parceiros
  type: MusicAlbum
  date published: 2022-12-02
album: Interpretam Zé Carreiro & Seus Parceiros
  type: MusicAlbum
  date published: 2022-12-14
album: Rancho de Caboclo - 10 Anos de Estrada
  type: MusicAlbum
  date published: 2024-07-05
track: Pedra Noventa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191343
  explicit: false
  by artist: Luiz Fernando & Pinherense
  in album: Tributo aos Mestres Violeiros
    type: MusicAlbum
    date published: 2023-01-12
  isrc code: BKTHD2200014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T12:56:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8a3baeebf2916243329f04449ad58cc3a68783fc64be8e9b649f7e24af9679f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960108
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960108
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTHD2200014
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T13:09:35Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a3baeebf2916243329f04449ad58cc3a68783fc64be8e9b649f7e24af9679f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/BKTHD2200014.
    date published: 2026-07-29T13:09:35Z
  audio: Pedra Noventa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 122.051
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.822
    additional property: Energy
      type: PropertyValue
      value: 0.63
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.695
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.033
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.81
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.892
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major