Arthur MG
type: MusicGroup
popularity: 10
followers: 392
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb23ce272bf0fbd018ade6bdb74bb9984011cf87b154fb505bf5e05b861b9eeb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04b5a888-fc98-4844-aa4f-5a5d9e8c7d7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04b5a888-fc98-4844-aa4f-5a5d9e8c7d7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04b5a888-fc98-4844-aa4f-5a5d9e8c7d7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb23ce272bf0fbd018ade6bdb74bb9984011cf87b154fb505bf5e05b861b9eeb7","name":"Arthur MG","registered_at":"2026-06-15T15:15:37Z","symbol":"NIM0748250","token_address":"0xa738ad76c20384cd2708b4a9326751fd667ba4fe","type":"artist","uuid":"04b5a888-fc98-4844-aa4f-5a5d9e8c7d7f"}
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 0xb23ce272bf0fbd018ade6bdb74bb9984011cf87b154fb505bf5e05b861b9eeb7. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04b5a888-fc98-4844-aa4f-5a5d9e8c7d7f.json and https://artists.proofprofile.net/proofs/artist/04b5a888-fc98-4844-aa4f-5a5d9e8c7d7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xb23ce272bf0fbd018ade6bdb74bb9984011cf87b154fb505bf5e05b861b9eeb7","name":"Arthur MG","registered_at":"2026-06-15T15:15:37Z","symbol":"NIM0748250","token_address":"0xa738ad76c20384cd2708b4a9326751fd667ba4fe","type":"artist","uuid":"04b5a888-fc98-4844-aa4f-5a5d9e8c7d7f"}
album: Inverno
  type: MusicAlbum
  date published: 2021-05-14
album: Vida Cria Smurf do Muca (Acústico)
  type: MusicAlbum
  date published: 2021-06-22
album: Vida Cria Smurf do Muca Funk Bolado
  type: MusicAlbum
  date published: 2021-07-10
  track: Vida Cria Smurf do Muca Funk Bolado
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140111
    explicit: false
    by artist: Arthur MG
    in album: Vida Cria Smurf do Muca Funk Bolado
      type: MusicAlbum
      date published: 2021-07-10
    isrc code: QZHZ62185256
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:32:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x32db06abca65b421f9c2e4a3029f6fd5f5b92c657c213d1f001629e1edf55ad0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62185256
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0x32db06abca65b421f9c2e4a3029f6fd5f5b92c657c213d1f001629e1edf55ad0. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZHZ62185256.
      date published: 2026-07-14T20:39:42Z
    audio: Vida Cria Smurf do Muca Funk Bolado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.967
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.399
      additional property: Energy
        type: PropertyValue
        value: 0.662
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.061
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.454
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.98
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Caço Vampiros
  type: MusicAlbum
  date published: 2021-08-14
album: Quanto Tempo Faz?
  type: MusicAlbum
  date published: 2022-02-20
album: Foco na Beleza
  type: MusicAlbum
  date published: 2022-04-17
album: Bonsai
  type: MusicAlbum
  date published: 2022-05-13
album: Vem Ser Minha Faixa
  type: MusicAlbum
  date published: 2022-08-26
album: Quanto Tempo Faz? (Speed)
  type: MusicAlbum
  date published: 2022-08-28
album: 4:16 (Vento)
  type: MusicAlbum
  date published: 2022-09-16
album: Parem de Fazer Detroit
  type: MusicAlbum
  date published: 2022-10-06
album: Errei Freestyle
  type: MusicAlbum
  date published: 2023-06-25
album: Ela Não Me Olha Mais
  type: MusicAlbum
  date published: 2023-07-13
album: Perfume da Boss
  type: MusicAlbum
  date published: 2023-08-11