Flor de Raiz
type: MusicGroup
genre: afro house
genre: kuduro
popularity: 8
followers: 2792
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d6e78e0465550b2ec772e65f22e173829e7cf30612e2000a7198a0e6d6755c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/188107d2-cb7f-4e66-b40b-1f290c452542.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/188107d2-cb7f-4e66-b40b-1f290c452542.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/188107d2-cb7f-4e66-b40b-1f290c452542
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d6e78e0465550b2ec772e65f22e173829e7cf30612e2000a7198a0e6d6755c6","name":"Flor de Raiz","registered_at":"2026-06-15T22:20:31Z","symbol":"NIM0849608","token_address":"0xe483e39ff26b3ec5df08d87f6c0cb61fbcbcf873","type":"artist","uuid":"188107d2-cb7f-4e66-b40b-1f290c452542"}
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 0x3d6e78e0465550b2ec772e65f22e173829e7cf30612e2000a7198a0e6d6755c6. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/188107d2-cb7f-4e66-b40b-1f290c452542.json and https://artists.proofprofile.net/proofs/artist/188107d2-cb7f-4e66-b40b-1f290c452542.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x3d6e78e0465550b2ec772e65f22e173829e7cf30612e2000a7198a0e6d6755c6","name":"Flor de Raiz","registered_at":"2026-06-15T22:20:31Z","symbol":"NIM0849608","token_address":"0xe483e39ff26b3ec5df08d87f6c0cb61fbcbcf873","type":"artist","uuid":"188107d2-cb7f-4e66-b40b-1f290c452542"}
album: Rafeiro
  type: MusicAlbum
  date published: 2014-05-14
album: Bico da Cara
  type: MusicAlbum
  date published: 2020-06-12
album: Skwata
  type: MusicAlbum
  date published: 2021-02-04
album: Rabo Dela Não Mexe
  type: MusicAlbum
  date published: 2021-06-17
album: Coisa para Mais Velho
  type: MusicAlbum
  date published: 2021-10-15
album: Devagar
  type: MusicAlbum
  date published: 2022-02-15
album: Devagar
  type: MusicAlbum
  date published: 2022-03-12
album: Avião
  type: MusicAlbum
  date published: 2023-03-10
album: Tipo Bola
  type: MusicAlbum
  date published: 2023-05-19
album: Pipocar
  type: MusicAlbum
  date published: 2023-09-06
album: Tira o Pé
  type: MusicAlbum
  date published: 2023-11-17
album: TIRA O PÉ
  type: MusicAlbum
  date published: 2023-11-17
album: Dá Sequência
  type: MusicAlbum
  date published: 2024-03-01
album: PARACETAMOL
  type: MusicAlbum
  date published: 2024-12-20
  track: PARACETAMOL
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211696
    explicit: true
    by artist: Flor de Raiz
    in album: PARACETAMOL
      type: MusicAlbum
      date published: 2024-12-20
    genre: afro house
    genre: kuduro
    isrc code: QT3EX2415724
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T16:36:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbed6ad80c1f9a5c4c3437f83d376c6075b4a47cf1f46a35308c9cb8a0aa93221
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957587
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957587
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2415724
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T16:48:26Z
    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 0xbed6ad80c1f9a5c4c3437f83d376c6075b4a47cf1f46a35308c9cb8a0aa93221. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/QT3EX2415724.
      date published: 2026-07-11T16:48:26Z
    audio: PARACETAMOL
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.038
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.966
      additional property: Energy
        type: PropertyValue
        value: 0.483
      additional property: Speechiness
        type: PropertyValue
        value: 0.272
      additional property: Acousticness
        type: PropertyValue
        value: 0.11
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.084
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.338
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.242
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major