Rafa Prado
type: MusicGroup
genre: funk consciente
genre: trap funk
popularity: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf08bae6905476b1575eb7d3c2af6c46ceecd978dfd1ba54117c5161bf5c0b46f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ed888f3-2964-4d55-bf40-23c240f1d3da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ed888f3-2964-4d55-bf40-23c240f1d3da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ed888f3-2964-4d55-bf40-23c240f1d3da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf08bae6905476b1575eb7d3c2af6c46ceecd978dfd1ba54117c5161bf5c0b46f","name":"Rafa Prado","registered_at":"2026-06-14T21:15:09Z","symbol":"NIM0578625","token_address":"0x5bc96db1cdbca9275d51cca69b96baab2cc8f83e","type":"artist","uuid":"9ed888f3-2964-4d55-bf40-23c240f1d3da"}
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 0xf08bae6905476b1575eb7d3c2af6c46ceecd978dfd1ba54117c5161bf5c0b46f. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ed888f3-2964-4d55-bf40-23c240f1d3da.json and https://artists.proofprofile.net/proofs/artist/9ed888f3-2964-4d55-bf40-23c240f1d3da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0xf08bae6905476b1575eb7d3c2af6c46ceecd978dfd1ba54117c5161bf5c0b46f","name":"Rafa Prado","registered_at":"2026-06-14T21:15:09Z","symbol":"NIM0578625","token_address":"0x5bc96db1cdbca9275d51cca69b96baab2cc8f83e","type":"artist","uuid":"9ed888f3-2964-4d55-bf40-23c240f1d3da"}
track: Set Xaolin "Bandida" (feat. Porfs, Cassianx, Kaéssi, Mc Bululu e Nagui)
  type: MusicRecording
  duration: PT7M7S
  duration ms: 427666
  explicit: false
  by artist: MC Hariel
  by artist: Rafa Prado
  by artist: Beatriz Denaro
  by artist: Mc Nenel
  by artist: Xaolin Records
  by artist: Cassianx
  by artist: Kaéssi
  by artist: Mc Bululu
  by artist: Nagui
  by artist: Porfs
  in album: 1 Beat 1 Letra
    type: MusicAlbum
    date published: 2022-12-16
  genre: funk
  genre: trap-funk
  genre: funk-consciente
  genre: brazilian-funk
  isrc code: BRWMB2201286
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:34:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa322400003db6ae31b97a2f511edc72ae838684dab79f0463e59dd89c0dd8524
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953515
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB2201286
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0xa322400003db6ae31b97a2f511edc72ae838684dab79f0463e59dd89c0dd8524. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BRWMB2201286.
    date published: 2026-06-13T12:53:06Z
  audio: Set Xaolin "Bandida" (feat. Porfs, Cassianx, Kaéssi, Mc Bululu e Nagui)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 172.407
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.709
    additional property: Energy
      type: PropertyValue
      value: 0.64
    additional property: Speechiness
      type: PropertyValue
      value: 0.384
    additional property: Acousticness
      type: PropertyValue
      value: 0.355
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.06
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.755
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.276
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major