El Ejemplo de Tierra Caliente
type: MusicGroup
genre: sierreño
popularity: 9
followers: 261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2825a43f-3ce2-4e05-8e8b-3049b4e9e827.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2825a43f-3ce2-4e05-8e8b-3049b4e9e827.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2825a43f-3ce2-4e05-8e8b-3049b4e9e827
additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d26a91b8986fbab3eccbce47ccdf308de58461bc41f8e0aa14977bca2da3ec. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2825a43f-3ce2-4e05-8e8b-3049b4e9e827.json and https://artists.proofprofile.net/proofs/artist/2825a43f-3ce2-4e05-8e8b-3049b4e9e827.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xd1d26a91b8986fbab3eccbce47ccdf308de58461bc41f8e0aa14977bca2da3ec","name":"El Ejemplo de Tierra Caliente","registered_at":"2026-06-16T03:35:04Z","symbol":"NIM0924734","token_address":"0x2fe13e7703c787cd1b06567494dd91b985195b6a","type":"artist","uuid":"2825a43f-3ce2-4e05-8e8b-3049b4e9e827"}
album: El Ayudante (En Vivo)
  type: MusicAlbum
  date published: 2022-04-09
album: Lamberto Quintero (En Vivo)
  type: MusicAlbum
  date published: 2022-04-11
album: No Podre Olvidarte
  type: MusicAlbum
  date published: 2023-01-21
album: Al Estilo Norteño
  type: MusicAlbum
  date published: 2023-02-01
album: Pase y Pase
  type: MusicAlbum
  date published: 2023-09-17
album: La Rubia y la Morena
  type: MusicAlbum
  date published: 2023-10-22
album: 25 Aniversario Miguel Arroyo
  type: MusicAlbum
  date published: 2023-10-26
album: La Herencia
  type: MusicAlbum
  date published: 2023-10-27
album: Lamberto Quintero
  type: MusicAlbum
  date published: 2023-10-28
album: Moviditas Pa Bailar Vol. 1
  type: MusicAlbum
  date published: 2023-12-18
album: La Tregua
  type: MusicAlbum
  date published: 2024-06-21
album: A La Orden De La Changa
  type: MusicAlbum
  date published: 2024-10-28
  track: A La Orden De La Changa
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246542
    explicit: false
    by artist: El Ejemplo de Tierra Caliente
    in album: A La Orden De La Changa
      type: MusicAlbum
      date published: 2024-10-28
    genre: sierreño
    isrc code: QZDQH2435091
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2435091
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0x08b30870cf78a7f0aefa6ac6d2c8cb585508d6777b36e76f81ee433a873b7ac4. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZDQH2435091.
      date published: 2026-07-22T11:35:32Z
    audio: A La Orden De La Changa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.023
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.907
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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        value: 0.599
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.945
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.231
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pensando En Ti
  type: MusicAlbum
  date published: 2025-02-14
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  type: MusicAlbum
  date published: 2025-05-26
album: Esos Ojitos
  type: MusicAlbum
  date published: 2025-10-10
album: Gavilan
  type: MusicAlbum
  date published: 2025-11-11