MC Corea
type: MusicGroup
genre: brega
genre: brega funk
popularity: 19
followers: 3941
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91afdd9333ff74781e4cf2e8f77efaa001c1c91de7ea175276e13a1d0a72d070
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa350e1f-8a63-4e85-9c8f-6bbbf776b1d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa350e1f-8a63-4e85-9c8f-6bbbf776b1d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa350e1f-8a63-4e85-9c8f-6bbbf776b1d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91afdd9333ff74781e4cf2e8f77efaa001c1c91de7ea175276e13a1d0a72d070","name":"MC Corea","registered_at":"2026-06-15T06:43:35Z","symbol":"NIM0714367","token_address":"0xd25075882c687a83c8fb6a0716807c41d617d886","type":"artist","uuid":"fa350e1f-8a63-4e85-9c8f-6bbbf776b1d8"}
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 0x91afdd9333ff74781e4cf2e8f77efaa001c1c91de7ea175276e13a1d0a72d070. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa350e1f-8a63-4e85-9c8f-6bbbf776b1d8.json and https://artists.proofprofile.net/proofs/artist/fa350e1f-8a63-4e85-9c8f-6bbbf776b1d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x91afdd9333ff74781e4cf2e8f77efaa001c1c91de7ea175276e13a1d0a72d070","name":"MC Corea","registered_at":"2026-06-15T06:43:35Z","symbol":"NIM0714367","token_address":"0xd25075882c687a83c8fb6a0716807c41d617d886","type":"artist","uuid":"fa350e1f-8a63-4e85-9c8f-6bbbf776b1d8"}
album: Saldo Tá Ralo
  type: MusicAlbum
  date published: 2023-02-09
  track: Saldo Tá Ralo
    type: MusicRecording
    duration: PT5M29S
    duration ms: 329302
    explicit: false
    by artist: MC Pablinho ITR
    by artist: Vitinho Da Sul
    by artist: Mcgb
    by artist: Plvco
    by artist: MC Igota
    by artist: MC Corea
    by artist: MC BRENO CLT
    in album: Saldo Tá Ralo
      type: MusicAlbum
      date published: 2023-02-09
    genre: funk
    genre: funk-consciente
    isrc code: QZ5AB2314653
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T03:01:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0d054db820c8298fbc69054f805c7913ec4d87697df134192537f98f4b8ad266
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2314653
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0x0d054db820c8298fbc69054f805c7913ec4d87697df134192537f98f4b8ad266. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZ5AB2314653.
      date published: 2026-07-02T03:30:09Z
    audio: Saldo Tá Ralo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.816
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      additional property: Energy
        type: PropertyValue
        value: 0.448
      additional property: Speechiness
        type: PropertyValue
        value: 0.123
      additional property: Acousticness
        type: PropertyValue
        value: 0.842
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.573
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.38
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Medley Conexão - Olinda & Capão
  type: MusicAlbum
  date published: 2021-09-15
  track: Medley Conexão - Olinda & Capão
    type: MusicRecording
    duration: PT13M39S
    duration ms: 819644
    explicit: false
    by artist: MC BRENO CLT
    by artist: MC Corea
    by artist: MC GH MAGRÃO
    by artist: MC Igota
    by artist: MC JAMAL
    by artist: MC LUKINHAS SA
    by artist: MC MALAQUIAS
    by artist: MC RN DO CAPAO
    by artist: MC MENO U MALTA
    by artist: DJ Menor PR
    in album: Medley Conexão - Olinda & Capão
      type: MusicAlbum
      date published: 2021-09-15
    isrc code: QZNJW2149344
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T21:41:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4a1ed4e05e452c812de1f88705e320faa9074c6d0b5e1b8a059d4945b9bf3250
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953513
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953513
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2149344
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    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 0x4a1ed4e05e452c812de1f88705e320faa9074c6d0b5e1b8a059d4945b9bf3250. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNJW2149344.
      date published: 2026-06-13T12:47:07Z
    audio: Medley Conexão - Olinda & Capão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.249
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 6
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Amante
album: Sem Sentimento
album: É Só Botada
album: Carinha de Tralha
album: Faz a Posição
album: Menor do Plantão
album: Viciado
album: Gamada
album: Eu Tô Solteiro
album: Ela por Cima
album: Bota Com Raiva
album: Viela Cheia
album: Time da Sorte
album: Fico Lembrando
album: Md Rolando a Solta
album: Lembranças Eu Tenho

Danceability
type: PropertyValue
value: 0.619

Energy
type: PropertyValue
value: 0.34

Speechiness
type: PropertyValue
value: 0.497

Acousticness
type: PropertyValue
value: 0.242

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.045

Valence (Positivity)
type: PropertyValue
value: 0.637

Loudness (dB)
type: PropertyValue
value: -11.579

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Amante
type: MusicAlbum
date published: 2024-04-26

Sem Sentimento
type: MusicAlbum
date published: 2023-06-24

É Só Botada
type: MusicAlbum
date published: 2022-08-24

Carinha de Tralha
type: MusicAlbum
date published: 2022-06-18

Faz a Posição
type: MusicAlbum
date published: 2022-03-02

Menor do Plantão
type: MusicAlbum
date published: 2022-02-04

Viciado
type: MusicAlbum
date published: 2021-12-01

Gamada
type: MusicAlbum
date published: 2021-12-01

Eu Tô Solteiro
type: MusicAlbum
date published: 2021-03-23

Ela por Cima
type: MusicAlbum
date published: 2020-11-10

Bota Com Raiva
type: MusicAlbum
date published: 2020-08-31

Viela Cheia
type: MusicAlbum
date published: 2024-11-01
track: Viela Cheia
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263040
  explicit: false
  by artist: DJ David LP
  by artist: MC GH MAGRÃO
  by artist: MC MENO U MALTA
  by artist: MC Corea
  in album: Viela Cheia
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: QZW9K2400038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:33:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f9502ad852fa23dbe1e09772651724de82d71364b4bc52be5e1efd47c62567e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2400038
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x3f9502ad852fa23dbe1e09772651724de82d71364b4bc52be5e1efd47c62567e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZW9K2400038.
    date published: 2026-07-02T03:55:08Z
  audio: Viela Cheia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 163.51
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 6
    additional property: Danceability
      type: PropertyValue
      value: 0.518
    additional property: Energy
      type: PropertyValue
      value: 0.533
    additional property: Speechiness
      type: PropertyValue
      value: 0.266
    additional property: Acousticness
      type: PropertyValue
      value: 0.724
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.113
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.614
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.604
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Time da Sorte
type: MusicAlbum
date published: 2024-10-22

Fico Lembrando
type: MusicAlbum
date published: 2020-07-09

Md Rolando a Solta
type: MusicAlbum
date published: 2020-11-24

Lembranças Eu Tenho
type: MusicAlbum
date published: 2020-11-23