VJ Mc
type: MusicGroup
popularity: 5
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48d1e6c782799f512657c1082fbe70666ec256e53e3a0adcacbd699e6ce9414b
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/ee6a813b-4815-4be1-b47f-1ea104dc3eea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee6a813b-4815-4be1-b47f-1ea104dc3eea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee6a813b-4815-4be1-b47f-1ea104dc3eea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48d1e6c782799f512657c1082fbe70666ec256e53e3a0adcacbd699e6ce9414b","name":"VJ Mc","registered_at":"2026-06-21T12:26:46Z","symbol":"NIM1923519","token_address":"0x84ae15b6a740415f805aeb55f12c197c217571e7","type":"artist","uuid":"ee6a813b-4815-4be1-b47f-1ea104dc3eea"}
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 0x48d1e6c782799f512657c1082fbe70666ec256e53e3a0adcacbd699e6ce9414b. 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/ee6a813b-4815-4be1-b47f-1ea104dc3eea.json and https://artists.proofprofile.net/proofs/artist/ee6a813b-4815-4be1-b47f-1ea104dc3eea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x48d1e6c782799f512657c1082fbe70666ec256e53e3a0adcacbd699e6ce9414b","name":"VJ Mc","registered_at":"2026-06-21T12:26:46Z","symbol":"NIM1923519","token_address":"0x84ae15b6a740415f805aeb55f12c197c217571e7","type":"artist","uuid":"ee6a813b-4815-4be1-b47f-1ea104dc3eea"}
album: Modo Avião
  type: MusicAlbum
  date published: 2020-09-04
album: Nada Me Para
  type: MusicAlbum
  date published: 2020-11-27
album: Luxúria
  type: MusicAlbum
  date published: 2022-04-08
album: Meia Luz
  type: MusicAlbum
  date published: 2023-01-28
album: Folhas
  type: MusicAlbum
  date published: 2023-09-01
album: Bailão
  type: MusicAlbum
  date published: 2024-03-21
album: Esses Garotos
  type: MusicAlbum
  date published: 2024-06-26
album: Melhor Vinho
  type: MusicAlbum
  date published: 2024-07-16
album: Fresh Frozen
  type: MusicAlbum
  date published: 2024-07-19
album: Sou Pecador
  type: MusicAlbum
  date published: 2024-07-23
album: Whisky e Bala
  type: MusicAlbum
  date published: 2024-07-31
album: Gratidão
  type: MusicAlbum
  date published: 2024-09-09
album: Domingo de Lazer
  type: MusicAlbum
  date published: 2024-09-22
album: Sem Malas de Droga
  type: MusicAlbum
  date published: 2024-09-23
album: Madrugadão
  type: MusicAlbum
  date published: 2024-10-08
album: Referências
  type: MusicAlbum
  date published: 2024-12-26
album: Fiquei Solteiro de Novo
  type: MusicAlbum
  date published: 2025-01-20
album: Não Se Apega
  type: MusicAlbum
  date published: 2025-01-27
  track: Não Se Apega
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235102
    explicit: false
    by artist: VJ Mc
    in album: Não Se Apega
      type: MusicAlbum
      date published: 2025-01-27
    isrc code: BK4442400459
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:58:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3e70c6c41bb46d8326802f941fe4b715667b004f37c5575f3332eafd3f5c1de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958346
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958346
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4442400459
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:00:39Z
    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 0xa3e70c6c41bb46d8326802f941fe4b715667b004f37c5575f3332eafd3f5c1de. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:00:39Z), 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/BK4442400459.
      date published: 2026-07-17T04:00:39Z
    audio: Não Se Apega
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.978
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.755
      additional property: Energy
        type: PropertyValue
        value: 0.575
      additional property: Speechiness
        type: PropertyValue
        value: 0.149
      additional property: Acousticness
        type: PropertyValue
        value: 0.245
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.6
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.163
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Louis Vuitton
  type: MusicAlbum
  date published: 2025-03-12