MC Nego Belo
type: MusicGroup
genre: funk carioca
popularity: 7
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa544961e233906111dd99cab1882b1c5e39cb3b8b8ffd92904f155dace52575e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed96a3b2-9920-44db-8d88-c50b56c71281.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed96a3b2-9920-44db-8d88-c50b56c71281.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed96a3b2-9920-44db-8d88-c50b56c71281
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa544961e233906111dd99cab1882b1c5e39cb3b8b8ffd92904f155dace52575e","name":"MC Nego Belo","registered_at":"2026-06-21T11:35:13Z","symbol":"NIM1913543","token_address":"0x32811b7112bcb8b998d474e56480706d5d51c96d","type":"artist","uuid":"ed96a3b2-9920-44db-8d88-c50b56c71281"}
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 0xa544961e233906111dd99cab1882b1c5e39cb3b8b8ffd92904f155dace52575e. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed96a3b2-9920-44db-8d88-c50b56c71281.json and https://artists.proofprofile.net/proofs/artist/ed96a3b2-9920-44db-8d88-c50b56c71281.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xa544961e233906111dd99cab1882b1c5e39cb3b8b8ffd92904f155dace52575e","name":"MC Nego Belo","registered_at":"2026-06-21T11:35:13Z","symbol":"NIM1913543","token_address":"0x32811b7112bcb8b998d474e56480706d5d51c96d","type":"artist","uuid":"ed96a3b2-9920-44db-8d88-c50b56c71281"}
album: Nego Drama, É o Sheik
  type: MusicAlbum
  date published: 2017-09-08
album: E Aí, Nego Drama
  type: MusicAlbum
  date published: 2017-11-10
album: Daquele Jeitao
  type: MusicAlbum
  date published: 2021-03-17
album: A Tropa do Piranha Não Perdoa
  type: MusicAlbum
  date published: 2021-03-24
album: A Tropa Volto
  type: MusicAlbum
  date published: 2021-04-03
album: Tropa do Preventorio Come Xt
  type: MusicAlbum
  date published: 2021-06-24
album: Quero Ser Feliz Tambem
  type: MusicAlbum
  date published: 2021-07-23
album: Baile de Ibiza de Quatro Ela Desafia
  type: MusicAlbum
  date published: 2021-07-26
album: SAUDADES DO BARATÃO E NOVATO DJ ELPIDIO DO RODO
  type: MusicAlbum
  date published: 2022-01-14
album: Noite Propícia
  type: MusicAlbum
  date published: 2023-01-30
album: Medley dos Sucessos
  type: MusicAlbum
  date published: 2023-02-15
album: Relacionamento
  type: MusicAlbum
  date published: 2023-04-23
album: Ela Arruma Tempo
  type: MusicAlbum
  date published: 2023-06-09
album: Milk Shake
  type: MusicAlbum
  date published: 2023-07-15
album: Fases
  type: MusicAlbum
  date published: 2023-07-26
album: Até Meio Dia É Putaria
  type: MusicAlbum
  date published: 2023-11-17
  track: Até Meio Dia É Putaria
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134758
    explicit: true
    by artist: MC Nego Belo
    in album: Até Meio Dia É Putaria
      type: MusicAlbum
      date published: 2023-11-17
    genre: funk carioca
    isrc code: BXBJK2390007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T16:50:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x408312b474180b6c0c5d02524b85446cdb5f298f5527dd62ab5634f8ec1bbcfb
    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/BXBJK2390007
    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 0x408312b474180b6c0c5d02524b85446cdb5f298f5527dd62ab5634f8ec1bbcfb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBJK2390007.
      date published: 2026-07-08T03:20:19Z
    audio: Até Meio Dia É Putaria
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.578
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.801
      additional property: Energy
        type: PropertyValue
        value: 0.947
      additional property: Speechiness
        type: PropertyValue
        value: 0.355
      additional property: Acousticness
        type: PropertyValue
        value: 0.134
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.263
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.851
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.354
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Só Piloto de Fuga / Grau que Elas Gosta
  type: MusicAlbum
  date published: 2024-01-05
album: Piscininha Azulzinha, Baseado Apertado
  type: MusicAlbum
  date published: 2024-02-02
album: Mc Nego Belo Ritmo Antares Rodo So Novas
  type: MusicAlbum
  date published: 2024-02-09
album: Montagem Berimbau Obnóxio - Tem Piranha pra Krlh
  type: MusicAlbum
  date published: 2024-02-23
album: Sheik Sheik
  type: MusicAlbum
  date published: 2025-01-24
album: Hoje Eu Faço Merda (Funk Light Boladão)
  type: MusicAlbum
  date published: 2025-05-01
album: O Que Tem no Bolso
  type: MusicAlbum
  date published: 2025-10-31
track: Roça Roça
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133302
  explicit: false
  by artist: DJ Edy Da Penha
  by artist: DJ Da Penha 22
  by artist: MC Nego Belo
  in album: Roça Roça
  isrc code: QZNJX2359756
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Roça Roça
track: Beco do Estratégico

MC Nego Belo
type: MusicGroup

Roça Roça
type: MusicAlbum
date published: 2023-07-14

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-30T00:58:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x628056351e4e661a05b3c8a28932f88be06f383b59efd60009b20b3244e6a4b0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 960185

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960185

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2359756

OTSTimestamp
type: PropertyValue
value: 2026-07-30T01:32:48Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628056351e4e661a05b3c8a28932f88be06f383b59efd60009b20b3244e6a4b0. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZNJX2359756.
date published: 2026-07-30T01:32:48Z

Roça Roça
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 148.686
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.843
additional property: Energy
  type: PropertyValue
  value: 0.313
additional property: Speechiness
  type: PropertyValue
  value: 0.548
additional property: Acousticness
  type: PropertyValue
  value: 0.405
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.102
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.829
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.704
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Beco do Estratégico
type: MusicRecording
duration: PT2M34S
duration ms: 154713
explicit: false
by artist: Dj Lc da Roça
by artist: MC Nego Belo
by artist: Jean da Rocinha
in album: Beco do Estratégico
  type: MusicAlbum
  date published: 2024-11-15
genre: funk
genre: funk-carioca
isrc code: QZW9K2496073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T19:49:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcff3d970c8e612356f4e8674a0940e409947fe7a5b3087c6da766ea3cd101812
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2496073
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T20:09:33Z
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 0xcff3d970c8e612356f4e8674a0940e409947fe7a5b3087c6da766ea3cd101812. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZW9K2496073.
  date published: 2026-07-30T20:09:33Z
audio: Beco do Estratégico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.229
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.884
  additional property: Energy
    type: PropertyValue
    value: 0.845
  additional property: Speechiness
    type: PropertyValue
    value: 0.092
  additional property: Acousticness
    type: PropertyValue
    value: 0.283
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.948
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.455
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major