Mc Roldon
type: MusicGroup
genre: funk consciente
popularity: 14
followers: 254
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b137343c527493d9dae71b878bcbe3fa2657a5a91054c205bc1d5d2fedfabca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9b3669e-31a6-4d9e-9520-9b5612f9ea41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9b3669e-31a6-4d9e-9520-9b5612f9ea41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9b3669e-31a6-4d9e-9520-9b5612f9ea41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b137343c527493d9dae71b878bcbe3fa2657a5a91054c205bc1d5d2fedfabca","name":"Mc Roldon","registered_at":"2026-06-14T22:21:05Z","symbol":"NIM0594367","token_address":"0x339236f1bb31959779cfa6ef9cd4d4af44bb91e5","type":"artist","uuid":"a9b3669e-31a6-4d9e-9520-9b5612f9ea41"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b137343c527493d9dae71b878bcbe3fa2657a5a91054c205bc1d5d2fedfabca. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9b3669e-31a6-4d9e-9520-9b5612f9ea41.json and https://artists.proofprofile.net/proofs/artist/a9b3669e-31a6-4d9e-9520-9b5612f9ea41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x5b137343c527493d9dae71b878bcbe3fa2657a5a91054c205bc1d5d2fedfabca","name":"Mc Roldon","registered_at":"2026-06-14T22:21:05Z","symbol":"NIM0594367","token_address":"0x339236f1bb31959779cfa6ef9cd4d4af44bb91e5","type":"artist","uuid":"a9b3669e-31a6-4d9e-9520-9b5612f9ea41"}
album: Na Viela
  type: MusicAlbum
  date published: 2018-04-19
album: Fui Nessa
  type: MusicAlbum
  date published: 2018-06-06
album: Amiga da Escola
  type: MusicAlbum
  date published: 2018-07-26
album: Ponto Final
  type: MusicAlbum
  date published: 2018-09-10
album: Desprezou Demais
  type: MusicAlbum
  date published: 2018-10-26
album: Senta Aqui
  type: MusicAlbum
  date published: 2019-01-01
album: Napoleão
  type: MusicAlbum
  date published: 2019-02-28
album: Aposentadoria
  type: MusicAlbum
  date published: 2019-06-10
album: Só Tapão
  type: MusicAlbum
  date published: 2020-08-26
album: Minha Dama
  type: MusicAlbum
  date published: 2020-12-10
album: Bertioga
  type: MusicAlbum
  date published: 2021-01-02
album: Esc$Ndalo
  type: MusicAlbum
  date published: 2021-04-02
album: Troquei os Dois Carros por Moto
  type: MusicAlbum
  date published: 2021-04-07
album: Ela Não Tem Ex
  type: MusicAlbum
  date published: 2021-07-16
album: Não Tenta Se Envolver
  type: MusicAlbum
  date published: 2021-07-23
album: Não Tenta Se Envolver
  type: MusicAlbum
  date published: 2021-07-23
album: Hipnose Rara
  type: MusicAlbum
  date published: 2021-08-27
album: Vizinho Tralha
  type: MusicAlbum
  date published: 2021-12-17
album: Sugestão
  type: MusicAlbum
  date published: 2022-02-11
album: Novo Creta
  type: MusicAlbum
  date published: 2022-09-23
album: Quanto Tempo
  type: MusicAlbum
  date published: 2022-11-14
album: Traje Esporte Fino
  type: MusicAlbum
  date published: 2023-01-20
album: Flagrante
  type: MusicAlbum
  date published: 2023-03-31
album: A Vidente
  type: MusicAlbum
  date published: 2023-08-28
  track: A Vidente
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172235
    explicit: false
    by artist: Mc Roldon
    in album: A Vidente
      type: MusicAlbum
      date published: 2023-08-28
    genre: funk consciente
    isrc code: BKURD2300003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:59:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbaf0dc27861b46a0061af5db40c3f4028088c0bf9f030fd51685f7f28bd4cea4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKURD2300003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:21Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf0dc27861b46a0061af5db40c3f4028088c0bf9f030fd51685f7f28bd4cea4. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/BKURD2300003.
      date published: 2026-07-20T07:01:21Z
    audio: A Vidente
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.965
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.527
      additional property: Speechiness
        type: PropertyValue
        value: 0.087
      additional property: Acousticness
        type: PropertyValue
        value: 0.617
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.192
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.78
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.121
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Infância
  type: MusicAlbum
  date published: 2023-10-12
album: Banco Estrangeiro
album: Negociação
album: Assumo o Controle
album: Teneré 700
album: Tá Daora

Banco Estrangeiro
type: MusicAlbum
date published: 2023-11-17

Negociação
type: MusicAlbum
date published: 2023-11-27

Assumo o Controle
type: MusicAlbum
date published: 2024-03-21

Teneré 700
type: MusicAlbum
date published: 2024-07-11

Tá Daora
type: MusicAlbum
date published: 2024-12-09