Conquistador
type: MusicGroup
genre: nederpop
genre: polka
description: thumb|right|Hernán Cortés led the Spanish conquest of the Aztec Empire and expanded the Spanish Empire in the Americas thumb|right|Afonso de Albuquerque expanded the Portuguese Empire across the India
popularity: 12
followers: 417
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xb3a22662c4d1f616cf74fb59487659323f88ee424d66daa82be5a1b0a284bb88
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/775eaceb-be4a-4a4a-8a9d-2f2ea08547bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/775eaceb-be4a-4a4a-8a9d-2f2ea08547bc.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/775eaceb-be4a-4a4a-8a9d-2f2ea08547bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a22662c4d1f616cf74fb59487659323f88ee424d66daa82be5a1b0a284bb88. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/775eaceb-be4a-4a4a-8a9d-2f2ea08547bc.json and https://artists.proofprofile.net/proofs/artist/775eaceb-be4a-4a4a-8a9d-2f2ea08547bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
album: Argentina
  type: MusicAlbum
  date published: 1978
album: Argentina
  type: MusicAlbum
  date published: 1978
album: Agua
  type: MusicAlbum
  date published: 1979
album: Agua
  type: MusicAlbum
  date published: 1979
album: Romantic Magic Instrumentals
  type: MusicAlbum
  date published: 1989
  track: Argentina
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201533
    explicit: false
    by artist: Conquistador
    in album: Romantic Magic Instrumentals
      type: MusicAlbum
      date published: 1989
    genre: nederpop
    genre: polka
    isrc code: NLB371900105
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcc117b2650974f32f12866502b3cb0f5812751bc5fbbb8470508b61a94d48002
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB371900105
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:09:06Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc117b2650974f32f12866502b3cb0f5812751bc5fbbb8470508b61a94d48002. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:09:06Z), 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/NLB371900105.
      date published: 2026-07-20T00:09:06Z
    audio: Argentina
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.105
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.611
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.058
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.748
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.846
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: La Fiësta
  type: MusicAlbum
  date published: 1993
album: La Fiësta
  type: MusicAlbum
  date published: 1993
album: La cumbia la traigo yo
  type: MusicAlbum
  date published: 1999
album: La Cumbia La Traigo Yo
  type: MusicAlbum
  date published: 1999
album: The Best Of Conquistador
  type: MusicAlbum
  date published: 2012-02-03
album: W.A.L.L.T.
  type: MusicAlbum
  date published: 2012-11-20
album: W.A.L.L.T
  type: MusicAlbum
  date published: 2012-11-20
album: I'm Alive
  type: MusicAlbum
  date published: 2013-03-04
album: IIWII
  type: MusicAlbum
  date published: 2013-11-05
album: Chemical Reaction
  type: MusicAlbum
  date published: 2016-01-22
album: Ochun
  type: MusicAlbum
  date published: 2017-06-16
album: Yemaya
  type: MusicAlbum
  date published: 2017-06-30
album: South American Magic - 20 Magic Superhits
  type: MusicAlbum
  date published: 2018-05-28
album: South American Magic - 20 Magic Superhits
  type: MusicAlbum
  date published: 2023-09-27