Macacos do Chinês
type: MusicGroup
genre: portuguese hip hop
popularity: 5
followers: 1580
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1483ef459b0d551a995d5c6b45e88323d809374c9f0cf2010ac3c23cc549dcc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d09f966d-b5d4-48b3-90db-0ac76496ab37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d09f966d-b5d4-48b3-90db-0ac76496ab37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d09f966d-b5d4-48b3-90db-0ac76496ab37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1483ef459b0d551a995d5c6b45e88323d809374c9f0cf2010ac3c23cc549dcc","name":"Macacos do Chinês","registered_at":"2026-06-21T00:42:07Z","symbol":"NIM1766358","token_address":"0x65165071b331f64edebcf88ec1cf4137a2e583a2","type":"artist","uuid":"d09f966d-b5d4-48b3-90db-0ac76496ab37"}
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 0xe1483ef459b0d551a995d5c6b45e88323d809374c9f0cf2010ac3c23cc549dcc. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d09f966d-b5d4-48b3-90db-0ac76496ab37.json and https://artists.proofprofile.net/proofs/artist/d09f966d-b5d4-48b3-90db-0ac76496ab37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xe1483ef459b0d551a995d5c6b45e88323d809374c9f0cf2010ac3c23cc549dcc","name":"Macacos do Chinês","registered_at":"2026-06-21T00:42:07Z","symbol":"NIM1766358","token_address":"0x65165071b331f64edebcf88ec1cf4137a2e583a2","type":"artist","uuid":"d09f966d-b5d4-48b3-90db-0ac76496ab37"}
album: Plutão
  type: MusicAlbum
  date published: 2007
album: Mixtape do C$&/#
  type: MusicAlbum
  date published: 2009
album: Ruídos Reais
  type: MusicAlbum
  date published: 2009-03-09
album: Ruídos Reais
  type: MusicAlbum
  date published: 2009-04-16
  track: Rolling na Reboleira (com João Gomes)
    type: MusicRecording
    duration: PT4M53S
    duration ms: 293454
    explicit: false
    by artist: Macacos do Chinês
    in album: Ruídos Reais
      type: MusicAlbum
      date published: 2009-04-16
    genre: portuguese hip hop
    isrc code: QMEZE2138266
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:44:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1aa30c801bb9c85df1043becddd762acd320ec444714f528c175a238b6290371
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEZE2138266
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 0x1aa30c801bb9c85df1043becddd762acd320ec444714f528c175a238b6290371. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QMEZE2138266.
      date published: 2026-07-21T00:24:07Z
    audio: Rolling na Reboleira (com João Gomes)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 186.725
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.631
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.595
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.757
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.817
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vida Louca
  type: MusicAlbum
  date published: 2011-10-31
album: MDC Live Sessions
  type: MusicAlbum
  date published: 2025-06-25
album: '96
  type: MusicAlbum
  date published: 2025-10-28