MCs Apolo e P7
type: MusicGroup
genre: funk consciente
popularity: 5
followers: 1607
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x542d095e6a934a5ffb7e31235932761fce8bef941ee910703d0bbc65f1b98315
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c43233bd-137b-492d-9ac1-6af6b77791f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c43233bd-137b-492d-9ac1-6af6b77791f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c43233bd-137b-492d-9ac1-6af6b77791f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x542d095e6a934a5ffb7e31235932761fce8bef941ee910703d0bbc65f1b98315","name":"MCs Apolo e P7","registered_at":"2026-06-21T18:50:00Z","symbol":"NIM1705480","token_address":"0x8fd5cd6f8a0d401c112fe9e64fa26a8028ae494b","type":"artist","uuid":"c43233bd-137b-492d-9ac1-6af6b77791f5"}
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 0x542d095e6a934a5ffb7e31235932761fce8bef941ee910703d0bbc65f1b98315. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c43233bd-137b-492d-9ac1-6af6b77791f5.json and https://artists.proofprofile.net/proofs/artist/c43233bd-137b-492d-9ac1-6af6b77791f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x542d095e6a934a5ffb7e31235932761fce8bef941ee910703d0bbc65f1b98315","name":"MCs Apolo e P7","registered_at":"2026-06-21T18:50:00Z","symbol":"NIM1705480","token_address":"0x8fd5cd6f8a0d401c112fe9e64fa26a8028ae494b","type":"artist","uuid":"c43233bd-137b-492d-9ac1-6af6b77791f5"}
album: Vida Sofrida
  type: MusicAlbum
  date published: 2020-07-10
album: Prometo Mãe
  type: MusicAlbum
  date published: 2020-07-10
album: A Nossa Luta
  type: MusicAlbum
  date published: 2020-07-14
  track: A Nossa Luta
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186000
    explicit: false
    by artist: MCs Apolo e P7
    in album: A Nossa Luta
      type: MusicAlbum
      date published: 2020-07-14
    genre: funk consciente
    isrc code: QZHZ52078536
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:43:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18aba2d000a5da36891cf32e97d033dd8af39109a16bc3cf9b6e4a651c746fa4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52078536
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:46:42Z
    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 0x18aba2d000a5da36891cf32e97d033dd8af39109a16bc3cf9b6e4a651c746fa4. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:46:42Z), 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/QZHZ52078536.
      date published: 2026-07-16T07:46:42Z
    audio: A Nossa Luta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.512
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.808
      additional property: Energy
        type: PropertyValue
        value: 0.6
      additional property: Speechiness
        type: PropertyValue
        value: 0.171
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.472
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.09
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major