Los Cadetes de Linares de Homero Guerrero Jr.
type: MusicGroup
genre: cumbia norteña
popularity: 6
followers: 2671
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/afcc8bab-1db8-458a-8466-9041d2115759.json
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afcc8bab-1db8-458a-8466-9041d2115759
additional property: OTSTimestamp
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  value: 2026-06-21T07:29:20Z
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d65df673b67420615ddc91b0967690da9018698a9d2dcf7e69635fc08eb1a9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afcc8bab-1db8-458a-8466-9041d2115759.json and https://artists.proofprofile.net/proofs/artist/afcc8bab-1db8-458a-8466-9041d2115759.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb1d65df673b67420615ddc91b0967690da9018698a9d2dcf7e69635fc08eb1a9","name":"Los Cadetes de Linares de Homero Guerrero Jr.","registered_at":"2026-06-20T11:45:49Z","symbol":"NIM1605232","token_address":"0x797478282c3452daa824e6adbeefec1904096d80","type":"artist","uuid":"afcc8bab-1db8-458a-8466-9041d2115759"}
album: Corrido Del Texano Y El Nublado
  type: MusicAlbum
  date published: 1993-01-01
  track: El Texano Y El Nublado
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212346
    explicit: false
    by artist: Los Cadetes de Linares de Homero Guerrero Jr.
    in album: Corrido Del Texano Y El Nublado
      type: MusicAlbum
      date published: 1993-01-01
    genre: cumbia norteña
    isrc code: MXF061100138
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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      value: 2026-07-14T22:19:33+00:00
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    additional property: OTSHash
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      value: https://blockstream.info/api/block-height/958074
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF061100138
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:45:25Z
    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 0x5718c9c083eb294eb5f47e7b2b24b61f6fc71b6aabc6f8e91da593b09a31eee4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/MXF061100138.
      date published: 2026-07-14T22:45:25Z
    audio: El Texano Y El Nublado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 183.455
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.574
      additional property: Energy
        type: PropertyValue
        value: 0.531
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.612
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.851
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.801
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lo Mejor de 2 Grandes
  type: MusicAlbum
  date published: 2007