Ignacio Prieto
type: MusicGroup
description: Ignacio Prieto Urrejola (born September 23, 1943) is a former Chilean football manager and player who played for 5 clubs and in the Chile national football team in the FIFA World Cup England 1966.Prof
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followers: 26
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-22T02:53:59Z
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album: Vincerò
  type: MusicAlbum
  date published: 2020-12-23
track: Escrito en Piedra

Escrito en Piedra
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duration: PT4M34S
duration ms: 274840
explicit: false
by artist: Legado de una Tragedia
by artist: Ignacio Prieto
by artist: Isra Ramos
by artist: Alfred Romero
by artist: Dark Moor
by artist: Eden Lost
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971765
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Escrito en Piedra
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