MC Neguinho ITR
type: MusicGroup
genre: funk
popularity: 8
followers: 713
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1236a61d18a5966fbb0ca83f07a820f270f5af0b2af561b6957c52be6972b4c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07b01604-e348-45ea-ac93-4f4342fd616f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07b01604-e348-45ea-ac93-4f4342fd616f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07b01604-e348-45ea-ac93-4f4342fd616f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1236a61d18a5966fbb0ca83f07a820f270f5af0b2af561b6957c52be6972b4c6","name":"MC Neguinho ITR","registered_at":"2026-06-15T16:12:17Z","symbol":"NIM0761781","token_address":"0x564d83af177748c6ebb0de33ea3a063bd8238514","type":"artist","uuid":"07b01604-e348-45ea-ac93-4f4342fd616f"}
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 0x1236a61d18a5966fbb0ca83f07a820f270f5af0b2af561b6957c52be6972b4c6. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07b01604-e348-45ea-ac93-4f4342fd616f.json and https://artists.proofprofile.net/proofs/artist/07b01604-e348-45ea-ac93-4f4342fd616f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x1236a61d18a5966fbb0ca83f07a820f270f5af0b2af561b6957c52be6972b4c6","name":"MC Neguinho ITR","registered_at":"2026-06-15T16:12:17Z","symbol":"NIM0761781","token_address":"0x564d83af177748c6ebb0de33ea3a063bd8238514","type":"artist","uuid":"07b01604-e348-45ea-ac93-4f4342fd616f"}
album: Pique Michael Jackson
  type: MusicAlbum
  date published: 2018-05-18
album: Xereca É Igual Narguilé
  type: MusicAlbum
  date published: 2018-10-11
album: É Mais de 300 Reais
  type: MusicAlbum
  date published: 2019-10-08
album: Montagem - Violino Ritmado
  type: MusicAlbum
  date published: 2020-12-10
album: Sagaz (Original)
  type: MusicAlbum
  date published: 2022-05-06
album: Xereca de Bicho
  type: MusicAlbum
  date published: 2024-06-26
album: Desgraçadão
  type: MusicAlbum
  date published: 2025-06-02
  track: Desgraçadão
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132697
    explicit: true
    by artist: MC Neguinho ITR
    in album: Desgraçadão
      type: MusicAlbum
      date published: 2025-06-02
    genre: funk
    isrc code: BKQ0W2500042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:53:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b255751c6abb4ced0bf1ba65dc962b94a6b029c26479c95442a9186c6735699
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKQ0W2500042
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x4b255751c6abb4ced0bf1ba65dc962b94a6b029c26479c95442a9186c6735699. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BKQ0W2500042.
      date published: 2026-07-05T01:12:41Z
    audio: Desgraçadão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.124
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.948
      additional property: Energy
        type: PropertyValue
        value: 0.434
      additional property: Speechiness
        type: PropertyValue
        value: 0.53
      additional property: Acousticness
        type: PropertyValue
        value: 0.172
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.041
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.795
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.76
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor