Ana Beatriz
type: MusicGroup
description: Ana Beatriz Caselato Gomes de Figueiredo, known as both Ana Beatriz and Bia Figueiredo (born March 18, 1985), is a racing driver from Brazil. Figueiredo has previously raced in the IndyCar Series and
popularity: 4
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd624789e4b59089e3c47997291fd4d735d0f07011a84f90a90ca13e2935358ae. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dc42d46-a0ef-4e9f-8fe6-c93455210069.json and https://artists.proofprofile.net/proofs/artist/1dc42d46-a0ef-4e9f-8fe6-c93455210069.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xd624789e4b59089e3c47997291fd4d735d0f07011a84f90a90ca13e2935358ae","name":"Ana Beatriz","registered_at":"2026-06-15T23:58:13Z","symbol":"NIM0872945","token_address":"0x9da2aa78ef1cd0e5538e11b50639ab782eb09b65","type":"artist","uuid":"1dc42d46-a0ef-4e9f-8fe6-c93455210069"}
album: Santo pra Sempre
  type: MusicAlbum
  date published: 2024-04-05
  track: Santo pra Sempre
    type: MusicRecording
    duration: PT5M33S
    duration ms: 333333
    explicit: false
    by artist: Ana Beatriz
    in album: Santo pra Sempre
      type: MusicAlbum
      date published: 2024-04-05
    isrc code: BKEZX2300001
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    additional property: OTSTimestamp
      type: PropertyValue
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    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 0x4367d01e9c374c6ae01320552f8724417137486a4a844f30d58e3e6e4b398900. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BKEZX2300001.
      date published: 2026-07-19T07:14:39Z
    audio: Santo pra Sempre
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.034
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.389
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.426
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Há Poder (That's The Power)
  type: MusicAlbum
  date published: 2024-08-23