Cleber e Gusttavo
type: MusicGroup
genre: forró
genre: piseiro
genre: sertanejo
popularity: 23
followers: 1491
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1232b15f2aa6ab6135ebc92389a224928e3aa6dc01e70a9486b3fda134b93968
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/0e937f27-aa39-44ce-a6d3-e6feb847bec1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e937f27-aa39-44ce-a6d3-e6feb847bec1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e937f27-aa39-44ce-a6d3-e6feb847bec1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1232b15f2aa6ab6135ebc92389a224928e3aa6dc01e70a9486b3fda134b93968","name":"Cleber e Gusttavo","registered_at":"2026-06-11T11:53:15Z","symbol":"NIM0019936","token_address":"0xdf214722b8156af970ef66dfd586a27b3bd4e0d0","type":"artist","uuid":"0e937f27-aa39-44ce-a6d3-e6feb847bec1"}
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 0x1232b15f2aa6ab6135ebc92389a224928e3aa6dc01e70a9486b3fda134b93968. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e937f27-aa39-44ce-a6d3-e6feb847bec1.json and https://artists.proofprofile.net/proofs/artist/0e937f27-aa39-44ce-a6d3-e6feb847bec1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1232b15f2aa6ab6135ebc92389a224928e3aa6dc01e70a9486b3fda134b93968","name":"Cleber e Gusttavo","registered_at":"2026-06-11T11:53:15Z","symbol":"NIM0019936","token_address":"0xdf214722b8156af970ef66dfd586a27b3bd4e0d0","type":"artist","uuid":"0e937f27-aa39-44ce-a6d3-e6feb847bec1"}
album: Novinha Problema
  type: MusicAlbum
  date published: 2019-02-26
album: Coração Flex
  type: MusicAlbum
  date published: 2019-08-15
album: Tentei Ser Romântico (Ao Vivo)
  type: MusicAlbum
  date published: 2019-10-03
album: Fim de Semana Tem Fim (Ao Vivo)
  type: MusicAlbum
  date published: 2020-03-11
album: Seu Amor Sou Eu (Ao Vivo)
  type: MusicAlbum
  date published: 2020-11-13
album: Versinho (Ao vivo)
  type: MusicAlbum
  date published: 2021-04-09
album: Acústico dos Meninos
  type: MusicAlbum
  date published: 2021-06-05
album: Sentando e Xingando
  type: MusicAlbum
  date published: 2021-07-16
  track: Sentando e Xingando
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191125
    explicit: true
    by artist: Cleber e Gusttavo
    in album: Sentando e Xingando
      type: MusicAlbum
      date published: 2021-07-16
    genre: forró
    genre: piseiro
    genre: sertanejo
    isrc code: QZHZ62172480
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7c559b4262f24ab5d8ed6ebcdc2b96118b10a9a6ad7b7cfd7417bcd57efe6a3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957882
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957882
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62172480
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T16:48:10Z
    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 0xa7c559b4262f24ab5d8ed6ebcdc2b96118b10a9a6ad7b7cfd7417bcd57efe6a3. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZHZ62172480.
      date published: 2026-07-13T16:48:10Z
    audio: Sentando e Xingando
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.998
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.524
      additional property: Energy
        type: PropertyValue
        value: 0.905
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.286
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.055
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.74
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.54
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sentando e Xingando
  type: MusicAlbum
  date published: 2021-11-26
album: Piseiro Emocionado
  type: MusicAlbum
  date published: 2022-04-15
album: Já Superei
  type: MusicAlbum
  date published: 2022-10-14
  track: Já Superei
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160547
    explicit: false
    by artist: Cleber e Gusttavo
    in album: Já Superei
      type: MusicAlbum
      date published: 2022-10-14
    genre: forró
    genre: piseiro
    genre: sertanejo
    isrc code: BKGNR2200016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:58:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958611
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958611
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKGNR2200016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:24:44Z
    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 0x9f35646b5e71a5fac33953792bab18aff77057dee085c25f17464e416a438e82. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/BKGNR2200016.
      date published: 2026-07-18T21:24:44Z
    audio: Já Superei
album: Pra Sofrer Dobrado
album: Cowboy Do Mandelão

Já Superei
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 151.965
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: 0.696
additional property: Energy
  type: PropertyValue
  value: 0.905
additional property: Speechiness
  type: PropertyValue
  value: 0.066
additional property: Acousticness
  type: PropertyValue
  value: 0.418
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.657
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.888
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.455
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Pra Sofrer Dobrado
type: MusicAlbum
date published: 2023-06-23

Cowboy Do Mandelão
type: MusicAlbum
date published: 2024-07-19