Grupo Inverso
type: MusicGroup
genre: pagode
popularity: 5
followers: 928
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb18eb5c0c4f8ab9cd97b1929540ddcd5da4154caa22849356b82a16dd702e9f
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/8769c75b-404f-435f-84f1-9f3a7bbdeb11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8769c75b-404f-435f-84f1-9f3a7bbdeb11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8769c75b-404f-435f-84f1-9f3a7bbdeb11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb18eb5c0c4f8ab9cd97b1929540ddcd5da4154caa22849356b82a16dd702e9f","name":"Grupo Inverso","registered_at":"2026-06-17T12:39:44Z","symbol":"NIM1398265","token_address":"0x31d71d34af862dbf189db6f2abd64243b11c4efb","type":"artist","uuid":"8769c75b-404f-435f-84f1-9f3a7bbdeb11"}
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 0xfb18eb5c0c4f8ab9cd97b1929540ddcd5da4154caa22849356b82a16dd702e9f. 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/8769c75b-404f-435f-84f1-9f3a7bbdeb11.json and https://artists.proofprofile.net/proofs/artist/8769c75b-404f-435f-84f1-9f3a7bbdeb11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xfb18eb5c0c4f8ab9cd97b1929540ddcd5da4154caa22849356b82a16dd702e9f","name":"Grupo Inverso","registered_at":"2026-06-17T12:39:44Z","symbol":"NIM1398265","token_address":"0x31d71d34af862dbf189db6f2abd64243b11c4efb","type":"artist","uuid":"8769c75b-404f-435f-84f1-9f3a7bbdeb11"}
album: Fora do Normal
  type: MusicAlbum
  date published: 2011-10-03
album: Balada do Inverso (Ao Vivo)
  type: MusicAlbum
  date published: 2015-10-01
album: A Mais de Cem
  type: MusicAlbum
  date published: 2017-02-08
album: Hoje
  type: MusicAlbum
  date published: 2018-01-01
album: Hoje Tem
  type: MusicAlbum
  date published: 2018-09-24
album: Meu Lance É Você
  type: MusicAlbum
  date published: 2019-04-01
album: Preciso de Você
  type: MusicAlbum
  date published: 2019-06-12
album: É Inexplicável
  type: MusicAlbum
  date published: 2020-05-15
album: Mudar de Assunto (Ao Vivo)
  type: MusicAlbum
  date published: 2021-02-05
album: Quando a Chuva Passar (Cover)
  type: MusicAlbum
  date published: 2021-02-22
album: Mudar de Assunto
  type: MusicAlbum
  date published: 2021-02-26
album: Ela É
  type: MusicAlbum
  date published: 2021-02-26
album: Paraquedas
  type: MusicAlbum
  date published: 2021-05-07
album: Paraquedas (Ao Vivo)
  type: MusicAlbum
  date published: 2021-06-18
  track: Paraquedas - Ao Vivo
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187025
    explicit: false
    by artist: Grupo Inverso
    in album: Paraquedas (Ao Vivo)
      type: MusicAlbum
      date published: 2021-06-18
    genre: pagode
    isrc code: BRI2L2100002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:39:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf71dff0bdd8a629b21a3a361f6fb7f9a82b7dfa24e358b73ad7117bfe516a2be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958622
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958622
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRI2L2100002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:58:55Z
    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 0xf71dff0bdd8a629b21a3a361f6fb7f9a82b7dfa24e358b73ad7117bfe516a2be. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/BRI2L2100002.
      date published: 2026-07-18T22:58:55Z
    audio: Paraquedas - Ao Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.952
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.551
      additional property: Energy
        type: PropertyValue
        value: 0.685
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.579
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.343
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.778
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.704
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Que Dupla
  type: MusicAlbum
  date published: 2021-07-30
album: Você Sumiu (Ao Vivo)
  type: MusicAlbum
  date published: 2021-09-10
album: Pé na Porta
  type: MusicAlbum
  date published: 2022-01-14
album: Nada Bem
  type: MusicAlbum
  date published: 2022-11-25