Los Locos Descalzos
type: MusicGroup
genre: latin folk
genre: nueva trova
genre: singer-songwriter
popularity: 44
followers: 4723
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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
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track: Si Se Calla El Cantor (Juntxs por una #CulturaSegura)
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  by artist: Ciudad Jara
  by artist: Amaral
  by artist: TéCanela
  by artist: Luis Pastor
  by artist: Pedro Pastor
  by artist: Rupatrupa
  by artist: María del Tango
  by artist: Marisa Valle Roso
  by artist: Rayden
  by artist: Sara Socas
  by artist: Travis Birds
  by artist: Delaporte
  by artist: ZOO
  by artist: El Jose
  by artist: Antílopez
  by artist: Los Locos Descalzos
  in album: Si Se Calla El Cantor (Juntxs por una #CulturaSegura)
    type: MusicAlbum
    date published: 2020-11-05
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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
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    date published: 2026-06-13T12:47:07Z
  audio: Si Se Calla El Cantor (Juntxs por una #CulturaSegura)
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    additional property: Key Name
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