Mc Natinho
type: MusicGroup
popularity: 10
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xced815ebd8062518d801eb2df6e45734a8225e7666397197093092650776885e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6e68c4-d404-4b90-bd9e-22f1ebbfb4c6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6e68c4-d404-4b90-bd9e-22f1ebbfb4c6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe6e68c4-d404-4b90-bd9e-22f1ebbfb4c6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xced815ebd8062518d801eb2df6e45734a8225e7666397197093092650776885e","name":"Mc Natinho","registered_at":"2026-06-21T18:29:24Z","symbol":"NIM2000108","token_address":"0xf15b841226f12fe7cc3c8376e209019dc5356512","type":"artist","uuid":"fe6e68c4-d404-4b90-bd9e-22f1ebbfb4c6"}
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 0xced815ebd8062518d801eb2df6e45734a8225e7666397197093092650776885e. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe6e68c4-d404-4b90-bd9e-22f1ebbfb4c6.json and https://artists.proofprofile.net/proofs/artist/fe6e68c4-d404-4b90-bd9e-22f1ebbfb4c6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xced815ebd8062518d801eb2df6e45734a8225e7666397197093092650776885e","name":"Mc Natinho","registered_at":"2026-06-21T18:29:24Z","symbol":"NIM2000108","token_address":"0xf15b841226f12fe7cc3c8376e209019dc5356512","type":"artist","uuid":"fe6e68c4-d404-4b90-bd9e-22f1ebbfb4c6"}
album: Eai Mãe
  type: MusicAlbum
  date published: 2021-07-19
album: Jeito Maldosa
  type: MusicAlbum
  date published: 2023-12-15
album: Inimigo do Fim
  type: MusicAlbum
  date published: 2023-12-20
album: Sigo Invicto
  type: MusicAlbum
  date published: 2024-01-12
album: Sentido a Zona Leste
  type: MusicAlbum
  date published: 2024-01-12
album: Menor Infrator
  type: MusicAlbum
  date published: 2024-03-13
album: Obra de Arte
  type: MusicAlbum
  date published: 2024-04-01
album: Igual Nois
  type: MusicAlbum
  date published: 2024-04-01
album: Vivendo a Pampa
  type: MusicAlbum
  date published: 2024-04-05
album: Papin de Love
  type: MusicAlbum
  date published: 2024-04-11
album: Carnaval na Praia
  type: MusicAlbum
  date published: 2024-04-26
album: Bonde do 7
  type: MusicAlbum
  date published: 2024-04-26
album: Suv
  type: MusicAlbum
  date published: 2024-05-25
album: Ricoso
  type: MusicAlbum
  date published: 2024-06-18
album: Fama
  type: MusicAlbum
  date published: 2024-06-19
album: Abravanel
  type: MusicAlbum
  date published: 2024-07-02
album: Destinatário
  type: MusicAlbum
  date published: 2024-08-12
album: Fogo na Crema
  type: MusicAlbum
  date published: 2024-08-19
album: Pega Nada
  type: MusicAlbum
  date published: 2024-10-15
album: NEM PODE
  type: MusicAlbum
  date published: 2024-10-30
album: Só Quer Prazer
  type: MusicAlbum
  date published: 2024-11-11
album: INEVITAVEL
  type: MusicAlbum
  date published: 2024-11-13
album: Aciona
  type: MusicAlbum
  date published: 2024-12-05
album: Pega Nada
  type: MusicAlbum
  date published: 2024-12-16
album: Fogo na Inveja
  type: MusicAlbum
  date published: 2024-12-27
album: Mesma historia
  type: MusicAlbum
  date published: 2025-02-28
album: SOBREVIVENTE
  type: MusicAlbum
  date published: 2025-05-20
album: NOVOS TRAJETOS
  type: MusicAlbum
  date published: 2025-05-29
album: O Procedimento
  type: MusicAlbum
  date published: 2025-10-28
track: Polêmicos
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281000
  explicit: false
  by artist: Mc Mateus MT
  by artist: Mc Natinho
  by artist: MC Vini do SBC
  by artist: DJ Magrão do Btt
  by artist: Progresso Funk
  by artist: TH CONRADO
  in album: Polêmicos
    type: MusicAlbum
    date published: 2024-11-25
  isrc code: BKP1M2400191
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T03:26:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c6288d74b1960d9489f2f8619d915325e22d8066ec7bcef52d2c90e5cb6be48
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKP1M2400191
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x0c6288d74b1960d9489f2f8619d915325e22d8066ec7bcef52d2c90e5cb6be48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKP1M2400191 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
  audio: Polêmicos
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.216
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.933
    additional property: Energy
      type: PropertyValue
      value: 0.591
    additional property: Speechiness
      type: PropertyValue
      value: 0.457
    additional property: Acousticness
      type: PropertyValue
      value: 0.302
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.122
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.804

Loudness (dB)
type: PropertyValue
value: -10.248

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor