Santiago Cruz
type: MusicGroup
genre: nueva trova
genre: singer-songwriter
genre: trova
description: Santiago Cruz Vélez (born 1 February 1976) is a Colombian singer and songwriter. Early life Cruz was born on 1 February 1976 in Ibagué, Colombia, the Colombian musical capital. He was raised by his
popularity: 34
followers: 1779
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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 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d61a7d2b22b818463be786212fe118ed21db1c149862c532d8c4047a9e4c774. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbebb49b-9f83-4e62-9405-c17a2611c2df.json and https://artists.proofprofile.net/proofs/artist/bbebb49b-9f83-4e62-9405-c17a2611c2df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: ...De Rabia y Coraje
  type: MusicAlbum
  date published: 2013-08-27
track: Pa'lante
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236058
  explicit: false
  by artist: Salomón Beda
  by artist: Santiago Cruz
  by artist: Luz Pinos
  by artist: Simon Grossmann
  by artist: Sie7e
  by artist: Vicente Cifuentes
  by artist: Sebastián Romero
  by artist: Kanaku y El Tigre
  by artist: Marissa Mur
  by artist: Alejandro y Maria Laura
  by artist: TELEBIT
  by artist: Maréh
  by artist: Lorena Blume
  by artist: Números Primos
  by artist: Pilar Cabrera
  by artist: Duina Del Mar
  by artist: Alejandro Roca
  in album: Pa'lante
    type: MusicAlbum
    date published: 2020-04-10
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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
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a16800d99e034122f55d78aed6a8d72e41581ac9695f778ab5133a9f907e02b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ7362000294.
    date published: 2026-06-13T12:47:07Z
  audio: Pa'lante
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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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
      type: PropertyValue
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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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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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track: Yo Lo Comprendo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220676
  explicit: false
  by artist: Santiago Cruz
  in album: Boleros
    type: MusicAlbum
    date published: 2016-11-15
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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
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2d7a828607d8af4d36a7e246456db2912e36999612bdc124be61a035f21a0c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCACT1622046.
    date published: 2026-06-13T12:47:07Z
  audio: Yo Lo Comprendo
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Energy
type: PropertyValue
value: 0.476

Speechiness
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value: 0.034

Acousticness
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value: 0.831

Instrumentalness
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value: 0

Liveness
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value: 0.117

Valence (Positivity)
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value: 0.435

Loudness (dB)
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value: -13.329

Key Name
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value: C#

Mode Name
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value: Major