Karol Ribê
type: MusicGroup
genre: nova mpb
popularity: 20
followers: 878
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc8eaee1ecf9e3ff0212d6b6bf110d3aab455cbd2eb3801dcd70656f40b20b99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/843a229c-71f7-4991-a669-a56431090f77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/843a229c-71f7-4991-a669-a56431090f77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/843a229c-71f7-4991-a669-a56431090f77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc8eaee1ecf9e3ff0212d6b6bf110d3aab455cbd2eb3801dcd70656f40b20b99","name":"Karol Ribê","registered_at":"2026-06-14T18:20:42Z","symbol":"NIM0537041","token_address":"0x5c593a275b07651ff51510de68878ec81bcf681a","type":"artist","uuid":"843a229c-71f7-4991-a669-a56431090f77"}
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 0xfc8eaee1ecf9e3ff0212d6b6bf110d3aab455cbd2eb3801dcd70656f40b20b99. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/843a229c-71f7-4991-a669-a56431090f77.json and https://artists.proofprofile.net/proofs/artist/843a229c-71f7-4991-a669-a56431090f77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0xfc8eaee1ecf9e3ff0212d6b6bf110d3aab455cbd2eb3801dcd70656f40b20b99","name":"Karol Ribê","registered_at":"2026-06-14T18:20:42Z","symbol":"NIM0537041","token_address":"0x5c593a275b07651ff51510de68878ec81bcf681a","type":"artist","uuid":"843a229c-71f7-4991-a669-a56431090f77"}
album: Amar é Simples
  type: MusicAlbum
  date published: 2023-03-10
album: Se Tu Soubesse...
  type: MusicAlbum
  date published: 2023-04-28
album: Terremoto
  type: MusicAlbum
  date published: 2023-06-23
album: Borboleta Azul
  type: MusicAlbum
  date published: 2023-09-01
album: Pássaros
  type: MusicAlbum
  date published: 2023-12-15
album: Sei Lá
  type: MusicAlbum
  date published: 2024-04-26
album: Estamos Tão Longe
  type: MusicAlbum
  date published: 2024-05-24
album: Eu Gosto Assim
  type: MusicAlbum
  date published: 2024-07-19
album: Fica Até de Manhã
  type: MusicAlbum
  date published: 2024-09-06
album: Nosso Fim
  type: MusicAlbum
  date published: 2024-10-11
album: Uma Parte de Mim
  type: MusicAlbum
  date published: 2024-11-08
album: Quem é Você?
  type: MusicAlbum
  date published: 2025-01-17
album: Vem Tirar o Meu Sossego
  type: MusicAlbum
  date published: 2025-07-25
album: Posso Te Chamar de Amor?
  type: MusicAlbum
  date published: 2025-08-29
album: Um Dia Eu Volto Pro Meu Ninho
  type: MusicAlbum
  date published: 2025-09-26
  track: Um Dia Eu Volto Pro Meu Ninho
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202929
    explicit: false
    by artist: Karol Ribê
    in album: Um Dia Eu Volto Pro Meu Ninho
      type: MusicAlbum
      date published: 2025-09-26
    genre: nova mpb
    isrc code: BR7WI2500003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:05:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x669f8634fb39f8014d3cd42d7a6643c74653295990a1872d0c6e75b253021758
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR7WI2500003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x669f8634fb39f8014d3cd42d7a6643c74653295990a1872d0c6e75b253021758. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BR7WI2500003.
      date published: 2026-07-06T07:16:32Z
    audio: Um Dia Eu Volto Pro Meu Ninho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.022
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.544
      additional property: Energy
        type: PropertyValue
        value: 0.603
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.1
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.537
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.623
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor