Qoupang

• Qiskit Hackathon Project; from qiskit-hackathon-korea-21
  • Presentation is here: https://www.slideshare.net/DayeongKang/qoupang
• Quantum Blockchain Solution for Logistics
• The motivation of this project is
  • security issues in logistic
  • the noise problem in NISQ era
  • to make a real blockchain use case with quantum computing
  • to contribute to the Qiskit community
• Hope this solution used by this event for successful SWAG delivery

How it works

To deliver Qiskit SWAG (souvenir) properly

1. Get email address from participants
2. Compare it with the email list to check its existence and address
3. Make a block for tracking SWAG delivery
4. Send a mail back to participants to confirm that their email address is correct

What we did

• Set-up a cloud server using goorm
• Build QRNG with Qiskit
  • Make random numbers with QRNG (reference: https://www.nature.com/articles/s41598-019-56706-2)
  • Use them to make hash values
• Build a website for participants
  • Input an email
  • Send it with a hash value to make a block
  • Send QRCODE for email authentication
• Demo video: Qoupang
• If you want more details about our work, check this link here!