Carlo Laquinta
type: MusicGroup
popularity: 6
followers: 438
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffc657a8d7779a223f6ac7a595cd0171407bcd6744fc8c70694cdf1469124d56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62327fc0-a802-45b5-aa24-c4e312da62a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62327fc0-a802-45b5-aa24-c4e312da62a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62327fc0-a802-45b5-aa24-c4e312da62a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffc657a8d7779a223f6ac7a595cd0171407bcd6744fc8c70694cdf1469124d56","name":"Carlo Laquinta","registered_at":"2026-06-16T23:50:50Z","symbol":"NIM1214873","token_address":"0xef25dd0a55eec31b29259f737d9e95b478d772f9","type":"artist","uuid":"62327fc0-a802-45b5-aa24-c4e312da62a7"}
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 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc657a8d7779a223f6ac7a595cd0171407bcd6744fc8c70694cdf1469124d56. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62327fc0-a802-45b5-aa24-c4e312da62a7.json and https://artists.proofprofile.net/proofs/artist/62327fc0-a802-45b5-aa24-c4e312da62a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xffc657a8d7779a223f6ac7a595cd0171407bcd6744fc8c70694cdf1469124d56","name":"Carlo Laquinta","registered_at":"2026-06-16T23:50:50Z","symbol":"NIM1214873","token_address":"0xef25dd0a55eec31b29259f737d9e95b478d772f9","type":"artist","uuid":"62327fc0-a802-45b5-aa24-c4e312da62a7"}
album: No Llores por Él
  type: MusicAlbum
  date published: 2018-09-07
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  type: MusicAlbum
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  type: MusicAlbum
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album: Deo Malo
  type: MusicAlbum
  date published: 2024-01-11
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  type: MusicAlbum
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album: LaQuinta
  type: MusicAlbum
  date published: 2024-02-09
album: Quédate
  type: MusicAlbum
  date published: 2024-07-13
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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
  date published: 2025-04-21
album: Ninguna Como Tu
  type: MusicAlbum
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  type: MusicAlbum
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album: Weekend
  type: MusicAlbum
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album: Sal y Limón
  type: MusicAlbum
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album: Que Cule
  type: MusicAlbum
  date published: 2025-08-27
  track: Que Cule
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164211
    explicit: false
    by artist: Carlo Laquinta
    in album: Que Cule
      type: MusicAlbum
      date published: 2025-08-27
    isrc code: QZDQH2529704
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:47:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe0c2ceb6f4ff73b067a8dd713dc2a2c460f3e81fdbda007d2610ccb063e71ff8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2529704
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c2ceb6f4ff73b067a8dd713dc2a2c460f3e81fdbda007d2610ccb063e71ff8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDQH2529704.
      date published: 2026-07-03T08:56:35Z
    audio: Que Cule
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.012
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.799
      additional property: Energy
        type: PropertyValue
        value: 0.493
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.85
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.516
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
album: Como Estas

Mode Name
type: PropertyValue
value: Major

Que Cule
type: MusicAlbum
date published: 2025-09-01

Como Estas
type: MusicAlbum
date published: 2025-10-10