MC Kvine
type: MusicGroup
popularity: 11
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7eb543fa52916b7404425514707f3859d020914260ba95ecff54295a712e82a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a0d899e-249b-4581-a2f8-5334a7962e82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a0d899e-249b-4581-a2f8-5334a7962e82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a0d899e-249b-4581-a2f8-5334a7962e82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7eb543fa52916b7404425514707f3859d020914260ba95ecff54295a712e82a9","name":"MC Kvine","registered_at":"2026-06-14T07:12:04Z","symbol":"NIM0377549","token_address":"0xc59123edfbede87fdbac1931af767b8b9e694bf5","type":"artist","uuid":"1a0d899e-249b-4581-a2f8-5334a7962e82"}
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 0x7eb543fa52916b7404425514707f3859d020914260ba95ecff54295a712e82a9. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a0d899e-249b-4581-a2f8-5334a7962e82.json and https://artists.proofprofile.net/proofs/artist/1a0d899e-249b-4581-a2f8-5334a7962e82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:58:35Z
  text: {"copyright_id":"0x7eb543fa52916b7404425514707f3859d020914260ba95ecff54295a712e82a9","name":"MC Kvine","registered_at":"2026-06-14T07:12:04Z","symbol":"NIM0377549","token_address":"0xc59123edfbede87fdbac1931af767b8b9e694bf5","type":"artist","uuid":"1a0d899e-249b-4581-a2f8-5334a7962e82"}
album: Tapa Nas Do Job
  type: MusicAlbum
  date published: 2025-02-07
album: CarnaFunk
  type: MusicAlbum
  date published: 2025-03-06
  track: CarnaFunk
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132093
    explicit: true
    by artist: MC Kvine
    in album: CarnaFunk
      type: MusicAlbum
      date published: 2025-03-06
    isrc code: BRKO12500170
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T07:27:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7dacb49735815d516c3d11dd17346bfe2701ce0166e1290f373713633ef17090
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958695
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958695
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKO12500170
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:37:00Z
    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 0x7dacb49735815d516c3d11dd17346bfe2701ce0166e1290f373713633ef17090. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/BRKO12500170.
      date published: 2026-07-19T07:37:00Z
    audio: CarnaFunk
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.057
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.939
      additional property: Energy
        type: PropertyValue
        value: 0.79
      additional property: Speechiness
        type: PropertyValue
        value: 0.364
      additional property: Acousticness
        type: PropertyValue
        value: 0.152
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.809
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.002
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Deixa Em Off
  type: MusicAlbum
  date published: 2025-03-26
album: Automotivo Tchucas
  type: MusicAlbum
  date published: 2025-04-07
album: Banco Caramelo
  type: MusicAlbum
  date published: 2025-04-08
album: Vem Uma De Cada Vez
  type: MusicAlbum
  date published: 2025-04-10
album: Hoje Eu Vou Partir Pro Baile
  type: MusicAlbum
  date published: 2025-04-10
album: Roupa Curta
  type: MusicAlbum
  date published: 2025-04-21
album: Sei Que Tu É Novinha
  type: MusicAlbum
  date published: 2025-04-21
album: Fode Na Brisa
  type: MusicAlbum
  date published: 2025-04-30
album: Automotivo Dos Beco
  type: MusicAlbum
  date published: 2025-05-23