Paco Herrera
type: MusicGroup
genre: flamenco
description: Francisco "Paco" Herrera Lorenzo (born 2 December 1953) is a Spanish retired footballer who played as a midfielder, and is a manager. His managerial career spanning over a quarter of a century, was m
popularity: 12
followers: 1177
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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: 2026-06-14T19:07:16Z
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album: Escorpio
  type: MusicAlbum
  date published: 1990-11-10
album: Así Te Quiero
  type: MusicAlbum
  date published: 1992-05-15
album: Como la Vida Misma
  type: MusicAlbum
  date published: 1994
album: Como Caballo de Troya
  type: MusicAlbum
  date published: 2005-01-01
  track: Mi Cárcel no Tiene Rejas
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    by artist: Paco Herrera
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      date published: 2005-01-01
    genre: flamenco
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      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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      date published: 2026-07-16T19:42:29Z
    audio: Mi Cárcel no Tiene Rejas
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  track: Como Caballo de Troya
    type: MusicRecording
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    by artist: Paco Herrera
    in album: Como Caballo de Troya
      type: MusicAlbum
      date published: 2005-01-01
    genre: flamenco
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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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      date published: 2026-07-05T19:27:56Z
    audio: Como Caballo de Troya
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      additional property: Valence (Positivity)
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album: Como caballo de Troya
album: Ombligo de Andalucía
track: Suite Íntima de Éxitos (II): Intro de Cantaré por Bulerías / Cantaré / Libre / Quiero Cruzar La Bahía / Sueño Surrealista Copy 1

Acousticness
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value: 0.09

Valence (Positivity)
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Key Name
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value: A

Mode Name
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value: Minor

Como caballo de Troya
type: MusicAlbum
date published: 2005-01-01

Ombligo de Andalucía
type: MusicAlbum
date published: 2013-03-25

Suite Íntima de Éxitos (II): Intro de Cantaré por Bulerías / Cantaré / Libre / Quiero Cruzar La Bahía / Sueño Surrealista Copy 1
type: MusicRecording
duration: PT8M7S
duration ms: 487133
explicit: false
by artist: Pascual Gonzalez
by artist: Cantores De Hispalis
by artist: Miguel Poveda
by artist: José Manuel Soto
by artist: Arcángel
by artist: Manuel Carrasco
by artist: Paco Herrera
in album: La Gran Fiesta De Las Sevillanas
  type: MusicAlbum
  date published: 2010-01-01
genre: flamenco
isrc code: ES5701001338
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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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  date published: 2026-07-02T03:30:09Z
audio: Suite Íntima de Éxitos (II): Intro de Cantaré por Bulerías / Cantaré / Libre / Quiero Cruzar La Bahía / Sueño Surrealista Copy 1
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