Luis Papo Marquez
type: MusicGroup
genre: latin jazz
genre: son cubano
genre: timba
popularity: 5
followers: 339
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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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album: Camaleon Sonoro
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  date published: 2022-05-13
album: Lindo Folklor
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  date published: 2021-12-03
album: Primogenito
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  date published: 2019-05-16
album: Cuban Anejo
  type: MusicAlbum
  date published: 2017-11-22
album: Homenaje Arturo Sandoval
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  date published: 2016-07-30
album: De Corazon a Corazon
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  track: 12 Tengan Fé
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    by artist: Luis Papo Marquez
    by artist: Giovanni Hidalgo
    by artist: Nelson Arrieta
    by artist: Pedro Alfonso
    by artist: Roberto Roena
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      date published: 2014-07-28
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-22T07:08:49Z
    audio: 12 Tengan Fé
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album: Puedes Volar
  type: MusicAlbum
  date published: 2014-07-04
album: Salsa Magic, Vol.1
  type: MusicAlbum
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  track: Bochinchosa
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      type: MusicAlbum
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T03:55:08Z
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  track: Higher Love
album: Dr. Ed Calle Presents Mamblue
album: Bajo de Guía
album: December Latin
album: Mis Raíces (Defenderé Mi Tambo)
album: Sigue el Camino
album: Burning Hot Salsa, Vol. 1
album: Salsa Competition, Vol.2
album: Latin Dance
album: Peaky Blinders
album: Red Lights Salsa, Vol. 3

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Higher Love
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
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Dr. Ed Calle Presents Mamblue
type: MusicAlbum
date published: 2015-06-25

Bajo de Guía
type: MusicAlbum
date published: 2016-03-21

December Latin
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date published: 2017-10-31

Mis Raíces (Defenderé Mi Tambo)
type: MusicAlbum
date published: 2017-08-15

Sigue el Camino
type: MusicAlbum
date published: 2015-11-12

Burning Hot Salsa, Vol. 1
type: MusicAlbum
date published: 2016-11-08

Salsa Competition, Vol.2
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date published: 2015-08-26

Latin Dance
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date published: 2017-09-20

Peaky Blinders
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date published: 2022-06-24

Red Lights Salsa, Vol. 3
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