Alex Otaola
type: MusicGroup
genre: avant-garde
genre: experimental
genre: mexican rock
description: Alex Otaola (Alejandro Otaola) is a rock and jazz rock musician from the Mexican capital, Mexico City. During his career he has been a member of numerous bands such as Santa Sabina, La Barranca San Pa
popularity: 6
followers: 1770
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album: Fractales
  type: MusicAlbum
  date published: 2007
album: Fractales
  type: MusicAlbum
  date published: 2007
album: Fractales
  type: MusicAlbum
  date published: 2007-05-05
album: El Hombre de la Cámara (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2010
album: El hombre de la cámara (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2010-05-10
album: Infinito, Vol. 2
  type: MusicAlbum
  date published: 2013
album: Infinito, Vol. 1
  type: MusicAlbum
  date published: 2013
album: Krisälidas
  type: MusicAlbum
  date published: 2018-05-15
album: Spirituales
  type: MusicAlbum
  date published: 2018-10-12
album: Otra Vez a Rush
  type: MusicAlbum
  date published: 2020-05-01
album: Nodo
  type: MusicAlbum
  date published: 2020-05-08
album: Jetée
  type: MusicAlbum
  date published: 2020-05-15
album: Silent Wey
  type: MusicAlbum
  date published: 2020-05-22
album: Fractales, Vol. 2
  type: MusicAlbum
  date published: 2021-04-01
album: Otaola, Cruz & Iglesias
  type: MusicAlbum
  date published: 2021-07-04
album: Sensualidad
  type: MusicAlbum
  date published: 2021-12-10
album: Arillo de hombre muerto (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2024-05-03
album: Desaparecer por completo (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2024-05-23
album: No nos moverán (SonoTrailer)
  type: MusicAlbum
  date published: 2024-05-31
album: Selva trágica (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2024-08-07
album: Desaparecer por completo (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2024-08-07
album: Arillo de hombre muerto (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2025-03-27
album: Fulgores
  type: MusicAlbum
  date published: 2025-07-25
track: El Zarco
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  by artist: Alex Otaola
  in album: Naco Es Chido - la Verdadera Historia de Botellita de Jerez-
    type: MusicAlbum
    date published: 2014-05-01
  popularity: 1
  isrc code: MXF601201001
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    date published: 2026-07-08T03:20:19Z
  audio: El Zarco
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track: Congelada
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  by artist: Riesgo de Contagio
  by artist: Alex Otaola
  by artist: Jessy Bulbo
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  subject of: OpenTimestamps Proof of Existence
  audio: Congelada

Riesgo de Contagio
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Alex Otaola
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Jessy Bulbo
type: MusicGroup

Congelada
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date published: 2021-08-06

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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

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18ad26508eb8aa2b39e89ee01cbfc672e05218e3b603a17782b89c42cc60507. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82148104.
date published: 2026-07-02T03:55:08Z

Congelada
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