DJ Romulo MPC
type: MusicGroup
popularity: 5
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeaef5d09832753a130fd94104db0f5a3b1023ede78f92351e8d31e3058ba9f69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dacc1670-6b83-4dfa-868d-2b97c51fadcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dacc1670-6b83-4dfa-868d-2b97c51fadcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dacc1670-6b83-4dfa-868d-2b97c51fadcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeaef5d09832753a130fd94104db0f5a3b1023ede78f92351e8d31e3058ba9f69","name":"DJ Romulo MPC","registered_at":"2026-06-21T04:20:58Z","symbol":"NIM1817299","token_address":"0x0e171a479af5c9b8151c909728264b4b5fbbe5fe","type":"artist","uuid":"dacc1670-6b83-4dfa-868d-2b97c51fadcf"}
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 0xeaef5d09832753a130fd94104db0f5a3b1023ede78f92351e8d31e3058ba9f69. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dacc1670-6b83-4dfa-868d-2b97c51fadcf.json and https://artists.proofprofile.net/proofs/artist/dacc1670-6b83-4dfa-868d-2b97c51fadcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xeaef5d09832753a130fd94104db0f5a3b1023ede78f92351e8d31e3058ba9f69","name":"DJ Romulo MPC","registered_at":"2026-06-21T04:20:58Z","symbol":"NIM1817299","token_address":"0x0e171a479af5c9b8151c909728264b4b5fbbe5fe","type":"artist","uuid":"dacc1670-6b83-4dfa-868d-2b97c51fadcf"}
album: É Final de Ano
  type: MusicAlbum
  date published: 2020-11-06
album: Sem Querer Querendo Vs Vai Piar na Base
  type: MusicAlbum
  date published: 2020-11-06
album: Ritmo das Tabacarias
  type: MusicAlbum
  date published: 2020-11-06
album: O Melhor dos Mandelas
  type: MusicAlbum
  date published: 2020-11-09
album: O Rei do Mandela
  type: MusicAlbum
  date published: 2020-11-23
album: Se Envolve Com os Função (feat. Mc Dricka)
  type: MusicAlbum
  date published: 2021-01-06
album: Se Envolve Com os Função
  type: MusicAlbum
  date published: 2021-01-06
  track: Se Envolve Com os Função (feat. Mc Dricka)
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144307
    explicit: true
    by artist: DJ Romulo MPC
    in album: Se Envolve Com os Função
      type: MusicAlbum
      date published: 2021-01-06
    isrc code: QZEQU2081820
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:45:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x27110b883b8a42fb5caa4f45d38140d522aff2d2d74003b7220dac29d6369594
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2081820
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:01:41Z
    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 0x27110b883b8a42fb5caa4f45d38140d522aff2d2d74003b7220dac29d6369594. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZEQU2081820.
      date published: 2026-07-21T02:01:41Z
    audio: Se Envolve Com os Função (feat. Mc Dricka)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.965
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.718
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.777
      additional property: Acousticness
        type: PropertyValue
        value: 0.228
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.447
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.509
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Six Feat
  type: MusicAlbum
  date published: 2021-02-06
album: É Só Bailão Vs Dança pra Vagabundo
  type: MusicAlbum
  date published: 2021-02-09
album: Rebola o Bundão Vs Relaxa a Bct
  type: MusicAlbum
  date published: 2021-02-22
album: Rebola o Bundão Vs Relaxa a Bct (feat. mc buraga & Mc Rd)
  type: MusicAlbum
  date published: 2021-02-22
album: Rebola o Bundão Vs Relaxa a Bct
  type: MusicAlbum
  date published: 2021-02-22
album: Sai Dessa Mozão
  type: MusicAlbum
  date published: 2021-02-26
album: Sai Dessa Mozão
  type: MusicAlbum
  date published: 2021-02-26
album: Vitória Vai Chegar
  type: MusicAlbum
  date published: 2021-07-04
album: Berimbal do Tik Tok
  type: MusicAlbum
  date published: 2021-07-15
album: A Putaria É Aqui (feat. MC Neguinho ITR, MC Lan & Mc Rd)
  type: MusicAlbum
  date published: 2021-08-03
album: A Putaria É Aqui
  type: MusicAlbum
  date published: 2021-08-03
album: Arrocha Pras Maluca (feat. MC MM)
  type: MusicAlbum
  date published: 2021-08-27
album: Arrocha Pras Maluca
  type: MusicAlbum
  date published: 2021-08-27
album: MONTAGEM PANCADAO DOS BAILES
  type: MusicAlbum
  date published: 2021-11-16
album: Acordeon do Arrocha
  type: MusicAlbum
  date published: 2022-12-19
album: Agudo dos Magos
  type: MusicAlbum
  date published: 2022-12-20
album: Beat Influencer Vs Tik Tok
  type: MusicAlbum
  date published: 2022-12-21
album: Eu Parei na Plataforma
  type: MusicAlbum
  date published: 2022-12-23
album: Cardume de Piranha
  type: MusicAlbum
  date published: 2022-12-24
album: Taca a Tcheca 2
album: Ritmo das Thucas
album: Sax Proibido
album: So Macetadinha
album: Vai Vai Coleguinha
album: Vem de 4
album: Soco na Peka
album: Sem Romance
album: Libera o Toba
album: Climinha das Montanhas
album: Crédito ou Débito
album: Pode Vim Novinha
track: Cara Fechada
track: Teu Preferido

Taca a Tcheca 2
type: MusicAlbum
date published: 2022-12-25

Ritmo das Thucas
type: MusicAlbum
date published: 2022-12-26

Sax Proibido
type: MusicAlbum
date published: 2022-12-27

So Macetadinha
type: MusicAlbum
date published: 2022-12-27

Vai Vai Coleguinha
type: MusicAlbum
date published: 2022-12-28

Vem de 4
type: MusicAlbum
date published: 2022-12-29

Soco na Peka
type: MusicAlbum
date published: 2023-01-18

Sem Romance
type: MusicAlbum
date published: 2023-01-19

Libera o Toba
type: MusicAlbum
date published: 2024-06-18

Climinha das Montanhas
type: MusicAlbum
date published: 2024-06-19

Crédito ou Débito
type: MusicAlbum
date published: 2024-07-17

Pode Vim Novinha
type: MusicAlbum
date published: 2024-09-10

Cara Fechada
type: MusicRecording
duration: PT3M26S
duration ms: 206022
explicit: false
by artist: MC Hollywood
by artist: DJ RD
by artist: DJ Romulo MPC
in album: Cara Fechada
  type: MusicAlbum
  date published: 2024-12-13
genre: funk
genre: brega-funk
genre: brazilian-funk
isrc code: BC3PG2404568
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T13:46:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbb878421b6638c78fcc0c9afee7e1843d82420f314f15c66f4ea4e967c49a83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC3PG2404568
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15Z
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 0xdbb878421b6638c78fcc0c9afee7e1843d82420f314f15c66f4ea4e967c49a83. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BC3PG2404568.
  date published: 2026-07-31T15:20:15Z
audio: Cara Fechada
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.448
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.527
  additional property: Energy
    type: PropertyValue
    value: 0.799
  additional property: Speechiness
    type: PropertyValue
    value: 0.456
  additional property: Acousticness
    type: PropertyValue
    value: 0.022
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.043
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.556
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.019
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Teu Preferido
type: MusicRecording
duration: PT2M16S
duration ms: 136759
explicit: false
by artist: MC Hollywood
by artist: Mc Rodrigo do CN
by artist: DJ Romulo MPC
in album: Teu Preferido
  type: MusicAlbum
  date published: 2024-12-10
genre: funk
genre: brega-funk
genre: brazilian-funk
isrc code: BC3PG2404201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T14:28:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b16784e7b1987c64b32e1dab061b0a620d8c003dbc968a03a7dfcdc50fb8451
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC3PG2404201
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T15:39:05Z
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 0x7b16784e7b1987c64b32e1dab061b0a620d8c003dbc968a03a7dfcdc50fb8451. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/BC3PG2404201.
  date published: 2026-07-22T15:39:05Z
audio: Teu Preferido
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.459
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.901
  additional property: Energy
    type: PropertyValue
    value: 0.931
  additional property: Speechiness
    type: PropertyValue
    value: 0.37
  additional property: Acousticness
    type: PropertyValue
    value: 0.003
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.538
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.48
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor