Santiago Aragón
type: MusicGroup
description: Santiago Aragón Martínez (born 3 April 1968) is a Spanish former professional footballer who played as a midfielder. He was a technically evolved player who often assumed playmaker duties, and played
popularity: 2
followers: 151
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additional property: OTSVerifyInstructions
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0914b1cfff83d2710da08ff602243408661756c5fe09502c22be84d5c87dcd22. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50199343-8c59-4b3a-b1a0-ba2d87963672.json and https://artists.proofprofile.net/proofs/artist/50199343-8c59-4b3a-b1a0-ba2d87963672.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
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album: La realidad no existe
  type: MusicAlbum
  date published: 2017-12-29
album: La realidad no existe
  type: MusicAlbum
  date published: 2017-12-29
album: Cartoneritos
  type: MusicAlbum
  date published: 2020-06-30
album: Memoria, Verdad y Justicia
  type: MusicAlbum
  date published: 2020-11-06
album: Molho
  type: MusicAlbum
  date published: 2022-05-06
track: Intro
track: Historias
track: Alta Gira Por La Matanza - Matancero

Intro
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duration ms: 175562
explicit: false
by artist: Javier Ortega
by artist: MPDhela
by artist: Santiago Aragón
in album: Yunta
  type: MusicAlbum
  date published: 2022-06-24
genre: rap-underground-argentino
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additional property: OTSTimestamp
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a26200851e6a55bb810c8555fccb1300e37b44f8b2fe177fa6047ba32edcca6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZHZ52244584.
  date published: 2026-07-08T03:53:27Z
audio: Intro
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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Historias
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duration: PT2M10S
duration ms: 130250
explicit: false
by artist: Javier Ortega
by artist: MPDhela
by artist: FABRICIO SIQUIER
by artist: Santiago Aragón
in album: Yunta
  type: MusicAlbum
  date published: 2022-06-24
genre: rap-underground-argentino
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf39ba2982b22c6cbf7090b5419fe9790c531f72de8ad0e17b089d7e17959d88. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZHZ52244588.
  date published: 2026-07-08T03:22:41Z
audio: Historias
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Alta Gira Por La Matanza - Matancero
type: MusicRecording
duration: PT4M49S
duration ms: 289219
explicit: false
by artist: Tita Print
by artist: Guillermo Beresñak
by artist: Agustine
by artist: Leo El Judío Páez
by artist: Gabriel Amadeo Videla
by artist: Marimbas Del Oeste (MDO)
by artist: Teresa Nani Fiorenza
by artist: Natalia Bazán
by artist: Nico Reverso
by artist: Santiago Capriglione
by artist: Laura Molina
by artist: Mariano Gamba
by artist: Santiago Aragón
by artist: Quintín Quintana
by artist: El Chavez
in album: Músicas Del Río (Repertorio Musical De La Cuenca Matanza Riachuelo)
  type: MusicAlbum
  date published: 2023-09-20
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566c6c13e0ac9bd1d44c714a41956479304602c346417d4b7b88474925df9ac1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ARXP72300010.
  date published: 2026-07-31T18:48:12Z
audio: Alta Gira Por La Matanza - Matancero
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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