Experience quality services provided by blockchain powerhouse DOUBLE CHAIN

  • Digital Asset

  • Facial Recognition Access Control System

  • DAC Club

  • Korea Digital Exchange

Innovative Technology
DOUBLE CHAIN Builds safer and more convenient world through ceaseless challenges and technological innovation.

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    • Hdac is an innovation in a digital currency world, which will realize "Smart City & Smart Life". Hdac is the 3rd generation Blockchain with the advantages of convenience, speed and safety through the combination of Blockchain and quantum random number generation technologies.
    • Korea Digital Exchange has developed and provides a continuously evolving new Blockchain platform to serve the needs of financial market, using Blockchain technology that is one of core technologies for the 4th industrial revolution. The platform enables digital asset, marketing, coin exchange, blockchain and payment.
    • DAC Club is a new P2P Hybrid Funding service that enables taking out loans in virtual currencies and investing.Using this service allows for the stable and high-return investment in real estate and crowd funding in Hdac that is a reliable digital currency
    • RealSence Facial Recognition Access Control System is a security solution for access control through the convergence of blockchain-based cross certification technologies that enable mutual authentication across different IoT devices.
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DOUBLE CHAIN leads fintech industry of future innovation technology with its best know-how.

DOUBLE CHAIN stands together with and brings success to our partners.

  • Hyundai Sun&Vill

  • Hyundai BS&C
  • Blockchain OS
    Blockchain OS
  • Famnote
  • Korea Software Industry Association
    Korea Software Industry Association
  • Ministry of Science, ICT and Future Planning of Korea
    Ministry of Science, ICT and
    Future Planning of Korea
  • ABA
  • Oasis
  • National IT Industry Promotion Agency
    National IT Industry Promotion Agency
  • Fintech Platform Forum
    Fintech Platform Forum
  • eToday
  • Asian Collective Intelligence
    Asian Collective Intelligence
  • Multichain
  • Block Chain Lab
    Block Chain Lab
  • Enjoy Works
    Enjoy Works
  • Korea Financial Daily
    Korea Financial Daily
  • Crypto Valley Association
    Crypto Valley Association