Mc Raff
type: MusicGroup
popularity: 4
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4013de592ff4a62756c282bdb16ca0bdacefbdb9a5274cc43eb455b08add2f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfb9ae42-6319-4088-b4d8-75c882543793.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfb9ae42-6319-4088-b4d8-75c882543793.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfb9ae42-6319-4088-b4d8-75c882543793
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4013de592ff4a62756c282bdb16ca0bdacefbdb9a5274cc43eb455b08add2f7","name":"Mc Raff","registered_at":"2026-06-21T06:16:29Z","symbol":"NIM1844817","token_address":"0xa66cdfa5f84e5462e9d3bbe4d27e4afdd429a6d4","type":"artist","uuid":"dfb9ae42-6319-4088-b4d8-75c882543793"}
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 0xb4013de592ff4a62756c282bdb16ca0bdacefbdb9a5274cc43eb455b08add2f7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfb9ae42-6319-4088-b4d8-75c882543793.json and https://artists.proofprofile.net/proofs/artist/dfb9ae42-6319-4088-b4d8-75c882543793.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb4013de592ff4a62756c282bdb16ca0bdacefbdb9a5274cc43eb455b08add2f7","name":"Mc Raff","registered_at":"2026-06-21T06:16:29Z","symbol":"NIM1844817","token_address":"0xa66cdfa5f84e5462e9d3bbe4d27e4afdd429a6d4","type":"artist","uuid":"dfb9ae42-6319-4088-b4d8-75c882543793"}
album: Beat Comedor de Vizinha - Corsa do Caixa
  type: MusicAlbum
  date published: 2024-05-13
album: Amiga Puta
  type: MusicAlbum
  date published: 2024-04-21
album: Mongagua Ou Itanhaem
  type: MusicAlbum
  date published: 2023-09-23
album: Bololo Vrau Vrau
  type: MusicAlbum
  date published: 2023-09-22
album: 200 no Peitin, 1 Kilo na Corrente
  type: MusicAlbum
  date published: 2023-08-18
album: Space Babilônia
  type: MusicAlbum
  date published: 2023-04-18
album: Risadinha Picotada 5
  type: MusicAlbum
  date published: 2023-04-12
  track: Risadinha Picotada 5
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194339
    explicit: false
    by artist: DJ Dudah
    by artist: Mc Raff
    by artist: NANINI MC
    in album: Risadinha Picotada 5
      type: MusicAlbum
      date published: 2023-04-12
    isrc code: ESA112306124
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T22:39:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd087724200266ca6ecb9d00151c99d9f33dff29fdc3c9b4e6b5110264c2a9ed9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960327
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960327
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA112306124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T00:26:26Z
    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 0xd087724200266ca6ecb9d00151c99d9f33dff29fdc3c9b4e6b5110264c2a9ed9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ESA112306124.
      date published: 2026-07-31T00:26:26Z
    audio: Risadinha Picotada 5
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.32
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.8
      additional property: Energy
        type: PropertyValue
        value: 0.622
      additional property: Speechiness
        type: PropertyValue
        value: 0.338
      additional property: Acousticness
        type: PropertyValue
        value: 0.082
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.83
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.676
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: As Quebradeira
  type: MusicAlbum
  date published: 2023-03-27
album: Bucetinha Rosa
  type: MusicAlbum
  date published: 2023-03-01
  track: Bucetinha Rosa
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164832
    explicit: false
    by artist: DJ PHG
    by artist: Dj LUKINHAs da zs
    by artist: Mc Raff
    in album: Bucetinha Rosa
      type: MusicAlbum
      date published: 2023-03-01
    isrc code: SGB502305797
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T22:26:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6be548d4a2de551f9ee2bbe223cd6f9f866ff82634629fc9244e60df271d8e4b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960327
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960327
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502305797
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T00:26:26Z
    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 0x6be548d4a2de551f9ee2bbe223cd6f9f866ff82634629fc9244e60df271d8e4b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/SGB502305797.
      date published: 2026-07-31T00:26:26Z
    audio: Bucetinha Rosa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.093
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      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: Risadinha Picotada, Pt. 4
album: Mandela das Presença Vip
album: Magia
album: Salseiro
album: Risadinha Picotada 4
album: Boomerang
album: Pele a Pele X Sinalzinho
album: Vida Loka
album: Sinalzinho da Xota
album: Narana Narana
album: MONTAGEM BUCETA DIFERENTE
album: Mtg Sucção
album: Puta de Garupa, uma Puta de Cavalona
album: Set Baile do Bega
album: Dance Se Souber
album: Cai pra Jogo Tropa do Pack Man
album: Sou da Cachorrada
album: Eu Vou pro Baile Sem Cueca
album: Adega Do Casal
album: Coro Com Coça na Cavalona , Monta na Moto e Vem
album: Vai Sentar no Banco de Tras
album: O Dj Ele É Sinistro, O Meno Vai Te Barulha
album: Put4 Interesseira
album: Quero Xota Me da Xota
album: Sub Mundo da Putaria

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.892

Energy
type: PropertyValue
value: 0.717

Speechiness
type: PropertyValue
value: 0.304

Acousticness
type: PropertyValue
value: 0.501

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.116

Valence (Positivity)
type: PropertyValue
value: 0.883

Loudness (dB)
type: PropertyValue
value: -6.078

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Risadinha Picotada, Pt. 4
type: MusicAlbum
date published: 2023-02-25
track: Risadinha Picotada, Pt. 4
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261734
  explicit: false
  by artist: Mc Raff
  by artist: DJ Dudah
  by artist: DJ Cyber Original
  in album: Risadinha Picotada, Pt. 4
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZGLM2368386
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T04:50:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x343d888055714ea4db7eb09bc3e1ee6b4ae55bc83dcda952f5c16e767756ed0a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956894
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2368386
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  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 0x343d888055714ea4db7eb09bc3e1ee6b4ae55bc83dcda952f5c16e767756ed0a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZGLM2368386.
    date published: 2026-07-06T07:53:57Z
  audio: Risadinha Picotada, Pt. 4
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.43
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.835
    additional property: Energy
      type: PropertyValue
      value: 0.821
    additional property: Speechiness
      type: PropertyValue
      value: 0.28
    additional property: Acousticness
      type: PropertyValue
      value: 0.15
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.087
    additional property: Liveness
      type: PropertyValue
      value: 0.174
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.919
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.795
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Mandela das Presença Vip
type: MusicAlbum
date published: 2023-01-30

Magia
type: MusicAlbum
date published: 2023-01-29

Salseiro
type: MusicAlbum
date published: 2022-12-30

Risadinha Picotada 4
type: MusicAlbum
date published: 2021-12-03

Boomerang
type: MusicAlbum
date published: 2020-09-01

Pele a Pele X Sinalzinho
type: MusicAlbum
date published: 2025-02-21

Vida Loka
type: MusicAlbum
date published: 2024-11-21

Sinalzinho da Xota
type: MusicAlbum
date published: 2024-11-16

Narana Narana
type: MusicAlbum
date published: 2024-10-26

MONTAGEM BUCETA DIFERENTE
type: MusicAlbum
date published: 2024-10-11

Mtg Sucção
type: MusicAlbum
date published: 2024-09-20

Puta de Garupa, uma Puta de Cavalona
type: MusicAlbum
date published: 2024-09-06

Set Baile do Bega
type: MusicAlbum
date published: 2022-02-11
track: Set Baile do Bega
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243581
  explicit: false
  by artist: Dj Granja
  by artist: DJ PHG
  by artist: Mc Raff
  by artist: MC Baby JC
  by artist: MC Rafinha Js
  by artist: MC Tullofy
  by artist: Mc Lele
  by artist: MC Alemão Do Graja
  in album: Set Baile do Bega
    type: MusicAlbum
    date published: 2022-02-11
  isrc code: BCAOL2200006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T13:48:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x481b4a5b420ee3fb72c0ba1ece8bace19d72f21ebf4d7be69041b9a2089b3d4d
  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/BCAOL2200006
  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 0x481b4a5b420ee3fb72c0ba1ece8bace19d72f21ebf4d7be69041b9a2089b3d4d. 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/BCAOL2200006.
    date published: 2026-07-31T15:20:15Z
  audio: Set Baile do Bega
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.124
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.85
    additional property: Energy
      type: PropertyValue
      value: 0.753
    additional property: Speechiness
      type: PropertyValue
      value: 0.08
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.863
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.919
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
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Dance Se Souber
type: MusicAlbum
date published: 2023-12-15

Cai pra Jogo Tropa do Pack Man
type: MusicAlbum
date published: 2024-05-25

Sou da Cachorrada
type: MusicAlbum
date published: 2023-03-31

Eu Vou pro Baile Sem Cueca
type: MusicAlbum
date published: 2024-07-05

Adega Do Casal
type: MusicAlbum
date published: 2023-07-12

Coro Com Coça na Cavalona , Monta na Moto e Vem
type: MusicAlbum
date published: 2024-06-22

Vai Sentar no Banco de Tras
type: MusicAlbum
date published: 2024-08-08

O Dj Ele É Sinistro, O Meno Vai Te Barulha
type: MusicAlbum
date published: 2024-05-16

Put4 Interesseira
type: MusicAlbum
date published: 2023-07-26

Quero Xota Me da Xota
type: MusicAlbum
date published: 2024-06-25

Sub Mundo da Putaria
type: MusicAlbum
date published: 2024-04-19