Ana Beatriz
type: MusicGroup
genre: devotional
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: 11
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd257851d3723f3b872323a207623222b973b0a2e67e0744ef80faa3acea5fe2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd43b5d5-2df6-4d92-aefc-62401c87a887.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd43b5d5-2df6-4d92-aefc-62401c87a887.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd43b5d5-2df6-4d92-aefc-62401c87a887
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd257851d3723f3b872323a207623222b973b0a2e67e0744ef80faa3acea5fe2d","name":"Ana Beatriz","registered_at":"2026-06-15T07:09:44Z","symbol":"NIM0720604","token_address":"0xba180efd3615da7a87eec739b9b19f2e7c516e35","type":"artist","uuid":"fd43b5d5-2df6-4d92-aefc-62401c87a887"}
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 0xd257851d3723f3b872323a207623222b973b0a2e67e0744ef80faa3acea5fe2d. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd43b5d5-2df6-4d92-aefc-62401c87a887.json and https://artists.proofprofile.net/proofs/artist/fd43b5d5-2df6-4d92-aefc-62401c87a887.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xd257851d3723f3b872323a207623222b973b0a2e67e0744ef80faa3acea5fe2d","name":"Ana Beatriz","registered_at":"2026-06-15T07:09:44Z","symbol":"NIM0720604","token_address":"0xba180efd3615da7a87eec739b9b19f2e7c516e35","type":"artist","uuid":"fd43b5d5-2df6-4d92-aefc-62401c87a887"}