Las Voces de Latinoamérica
type: MusicGroup
genre: folklore argentino
genre: latin folk
genre: nueva trova
genre: trova
popularity: 22
followers: 2005
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  date published: 2026-06-12T19:24:56Z
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track: Yo Vengo a Ofrecer Mi Corazón

Yo Vengo a Ofrecer Mi Corazón
type: MusicRecording
duration: PT4M4S
duration ms: 244239
explicit: false
by artist: Las Voces de Latinoamérica
by artist: Lila Downs
by artist: Teresa Parodi
by artist: Susana Baca
by artist: Liliana Herrero
by artist: Vivir Quintana
by artist: Niyireth Alarcon
by artist: Tita Parra
by artist: Soledad
by artist: Margarita Laso
by artist: Pascuala Ilabaca y Fauna
by artist: Maríafer Rivera
in album: Yo Vengo a Ofrecer Mi Corazón
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  date published: 2020-07-31
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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
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  date published: 2026-06-13T12:47:07Z
audio: Yo Vengo a Ofrecer Mi Corazón
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  additional property: Key Name
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