Julio Preciado El Rey De La Banda
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followers: 31
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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: 2026-06-19T03:22:39Z
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Una Aventura (En Vivo Desde San Ildefonso Villa Alta, Oaxaca)
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  date published: 2024-11-27
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      date published: 2024-11-27
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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: 2026-07-16T22:37:47Z
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      additional property: Valence (Positivity)
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: El Disgusto y Flor de Capomo (En Vivo)
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album: Mi Gusto Es (En Vivo Isla Veracruz)
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El Disgusto (En Vivo Desde Isla Veracruz 2009)
type: MusicAlbum
date published: 2025-08-07

Negrita Hea He y Palillos Chinos (En Vivo Desde San Ildefonso Villa Alta, Oaxaca 2019)
type: MusicAlbum
date published: 2025-08-07

La Bailera (En Vivo Desde Isla Veracruz 2009)
type: MusicAlbum
date published: 2025-08-08

El Disgusto y Flor de Capomo (En Vivo)
type: MusicAlbum
date published: 2025-08-31

Dos Hojas Sin Rumbo (En Vivo)
type: MusicAlbum
date published: 2025-09-02

Como el Primer Día (En Vivo Isla Veracruz)
type: MusicAlbum
date published: 2025-09-03

Mi Gusto Es (En Vivo Isla Veracruz)
type: MusicAlbum
date published: 2025-09-06

Lo Mejor Fue Perderte (En Vivo Isla Veracruz)
type: MusicAlbum
date published: 2025-09-19