Humberto Arana y Los Caporales
type: MusicGroup
genre: corrido
popularity: 8
followers: 1246
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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 0xf770c9788d5da004671291357a2ff42a4d0a656a6c884851ebb232bdee01d0f8. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f365cfb-4f1d-498b-b15d-e4c0c5c95f81.json and https://artists.proofprofile.net/proofs/artist/7f365cfb-4f1d-498b-b15d-e4c0c5c95f81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0xf770c9788d5da004671291357a2ff42a4d0a656a6c884851ebb232bdee01d0f8","name":"Humberto Arana y Los Caporales","registered_at":"2026-06-17T09:59:50Z","symbol":"NIM1360148","token_address":"0xe1ef2a4a4cb824ce56ea18734c3187c1c89e7084","type":"artist","uuid":"7f365cfb-4f1d-498b-b15d-e4c0c5c95f81"}
album: El Toro Grande
  type: MusicAlbum
  date published: 2000
  track: Me Dejaste por Borracho
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205975
    explicit: false
    by artist: Humberto Arana y Los Caporales
    in album: El Toro Grande
      type: MusicAlbum
      date published: 2000
    genre: corrido
    isrc code: USJ3V1165965
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf203c5e91af5c744ad56ee8d28dfab56cd21c058a91d1e191d1bfcbc45521df. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:40:20Z), 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/USJ3V1165965.
      date published: 2026-07-20T15:40:20Z
    audio: Me Dejaste por Borracho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.032
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
        value: 0.541
      additional property: Speechiness
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        value: 0.154
      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.048
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.856
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.366
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pa' Puro Malandrín Picudo
  type: MusicAlbum
  date published: 2004-11-08