iron family
type: MusicGroup
genre: corrido
genre: corridos bélicos
description: Iron Family () is a 2024–2025 South Korean television series starring Kim Jung-hyun, Keum Sae-rok, Choi Tae-joon, and Yang Hye-ji. It aired on KBS2 from September 28, 2024, to January 26, 2025, every
popularity: 7
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10b09892-99a8-4732-b37d-de04aa800cab.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284089a3333ae852ca1eb6adeec50161ad6eae53ce075f3e083906f07b1948c7. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10b09892-99a8-4732-b37d-de04aa800cab.json and https://artists.proofprofile.net/proofs/artist/10b09892-99a8-4732-b37d-de04aa800cab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x284089a3333ae852ca1eb6adeec50161ad6eae53ce075f3e083906f07b1948c7","name":"iron family","registered_at":"2026-06-15T19:20:48Z","symbol":"NIM0806767","token_address":"0xf1638da30057e79c301160cd394ab3bb3de5ea0e","type":"artist","uuid":"10b09892-99a8-4732-b37d-de04aa800cab"}
album: Esa Noche
  type: MusicAlbum
  date published: 2021-12-29
album: Esa Noche
  type: MusicAlbum
  date published: 2021-12-29
album: Desliz
  type: MusicAlbum
  date published: 2022-01-18
album: Me Canse De Trabajar
  type: MusicAlbum
  date published: 2022-01-18
album: Me canse de trabajar
  type: MusicAlbum
  date published: 2022-03-19
album: Desliz
  type: MusicAlbum
  date published: 2022-03-19
album: Olvidarte
  type: MusicAlbum
  date published: 2022-03-30
album: Paciencia
  type: MusicAlbum
  date published: 2022-05-14
album: Pisteando Love-Fi
  type: MusicAlbum
  date published: 2022-08-02
album: Olvidé Olvidarte
  type: MusicAlbum
  date published: 2022-09-19
album: Amigos ¿No?
  type: MusicAlbum
  date published: 2022-11-28
album: Navidad Contigo
  type: MusicAlbum
  date published: 2022-12-10
album: Te Volvería A Elegir
  type: MusicAlbum
  date published: 2023-02-07
album: Ya No Te Aferres
  type: MusicAlbum
  date published: 2023-03-10
album: Memorias
  type: MusicAlbum
  date published: 2023-05-05
album: Arreglate Con El Karma
  type: MusicAlbum
  date published: 2023-06-19
album: Paciencia (Versión Banda)
  type: MusicAlbum
  date published: 2023-10-27
album: Me Encantas
  type: MusicAlbum
  date published: 2024-02-13
album: Que Pase
  type: MusicAlbum
  date published: 2024-03-08
album: Princesa Luz & Consuelo
  type: MusicAlbum
  date published: 2024-04-26
album: Llamadas
  type: MusicAlbum
  date published: 2024-08-07
album: Que Pase (Live Session)
  type: MusicAlbum
  date published: 2024-10-14
album: ¿Como Le Haces?
  type: MusicAlbum
  date published: 2024-12-01
  track: ¿Como Le Haces?
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236728
    explicit: false
    by artist: iron family
    in album: ¿Como Le Haces?
      type: MusicAlbum
      date published: 2024-12-01
    genre: corrido
    genre: corridos bélicos
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    additional property: OTSVerificationAPI
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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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a59cc2d5a33a6d5652eacc8035917828c55b86a91b209035c5c85826de65c55. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/QZZ7Q2450332.
      date published: 2026-07-12T01:56:41Z
    audio: ¿Como Le Haces?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 2
      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
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.43
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
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        value: 0.856
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.422
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
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