Letícia Moraes
type: MusicGroup
description: Letícia Cristina Laurindo Moraes is a Brazilian weightlifter. She won the bronze medal in women's 55kg event at the 2022 South American Games held in Asunción, Paraguay. She won the bronze medal in h
popularity: 3
followers: 48
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-16T13:14:26Z
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album: Levante-se Paulo (Acústico)
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  date published: 2025-06-04
  track: Levante-se Paulo - Acústico
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    by artist: Letícia Moraes
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      date published: 2025-06-04
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaf6af16e4ce7113ed6131e40f92aea5abb8dff03ad5ead392e16f370864cf4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/BRSVB2511583.
      date published: 2026-07-19T18:01:47Z
    audio: Levante-se Paulo - Acústico
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
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album: Isaias 6 (Ai de Mim)
  type: MusicAlbum
  date published: 2025-06-15
album: A Ti Clamei (Acústico)
  type: MusicAlbum
  date published: 2025-06-26
album: Mais Perto (Acústico)
  type: MusicAlbum
  date published: 2025-07-14
album: Minha Cruz e Tua Mesa (Acústico)
  type: MusicAlbum
  date published: 2025-08-07
album: Fuja! (Acústico)
  type: MusicAlbum
  date published: 2025-08-07