Los Mejores Huapangos Y Sones
type: MusicGroup
popularity: 8
followers: 5669
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 0x50886c9fbd478ebee0a037d91b70ffc481580361a7ba2a1ecb54493d020c399b. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc3d8fc4-1be1-4f7a-b18d-4498d865b9d5.json and https://artists.proofprofile.net/proofs/artist/fc3d8fc4-1be1-4f7a-b18d-4498d865b9d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x50886c9fbd478ebee0a037d91b70ffc481580361a7ba2a1ecb54493d020c399b","name":"Los Mejores Huapangos Y Sones","registered_at":"2026-06-21T17:42:45Z","symbol":"NIM1988974","token_address":"0x5d37edc36d82eb3eea0e7fc191fb6436e6b66302","type":"artist","uuid":"fc3d8fc4-1be1-4f7a-b18d-4498d865b9d5"}
album: 21 Exitos a Lo Huasteco
  type: MusicAlbum
  date published: 2016-09-07
album: 21 Exitos a Lo Huasteco
  type: MusicAlbum
  date published: 2016-09-07
album: El Sombrerito
  type: MusicAlbum
  date published: 2017-10-20
album: Las 2 Huastecas
  type: MusicAlbum
  date published: 2018-01-19
album: El Borrachito
  type: MusicAlbum
  date published: 2018-03-17
album: Popurri Huapangos
  type: MusicAlbum
  date published: 2018-05-25
album: El Fandanguito
  type: MusicAlbum
  date published: 2018-10-23
album: El Huasteco Y Rosita
  type: MusicAlbum
  date published: 2018-11-27
  track: El Bejuquito
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175106
    explicit: false
    by artist: Los Mejores Huapangos Y Sones
    in album: El Huasteco Y Rosita
      type: MusicAlbum
      date published: 2018-11-27
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1842426
    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 0xf214822d89cd7058e8eb77b2dfe72e4555091a0c86a1ddcd2bb65cd4bdb2b6f7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/CA5KR1842426.
      date published: 2026-07-16T02:28:43Z
    audio: El Bejuquito
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
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        value: 3
      additional property: Danceability
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        value: 0.619
      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.859
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.721
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major