Carmen Romero
type: MusicGroup
genre: flamenco
genre: latin jazz
description: Carmen Romero Ferrer (born 6 October 1950) is a retired Cuban discus thrower. Her personal best throw was 69.08 metres, achieved in April 1976 in Havana.World women's all-time best discus (last update
popularity: 3
followers: 19
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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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track: Soniquete Pa´tí - Tangos
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  by artist: Yelsy Heredia
  by artist: Carmen Romero
  by artist: Alba Molina
  by artist: Rycardo Moreno
  by artist: Ismael Fernandez
  in album: Recovecos (Live)
    type: MusicAlbum
    date published: 2013-05-14
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T18:48:12Z
  audio: Soniquete Pa´tí - Tangos
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -17.148
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track: Suspiros del Flamenco (Tangos)
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  by artist: David de los Santos
  by artist: Guadiana
  by artist: Diego del Morao
  by artist: Josué Ronkio
  by artist: Javier Teruel
  by artist: Carmen Romero
  by artist: Cristina Tovar
  by artist: Dani Bonilla
  by artist: Ramon Amador
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    date published: 2022-06-20
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
  audio: Suspiros del Flamenco (Tangos)
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    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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value: 0.619

Loudness (dB)
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Key Name
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Mode Name
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