🚀 Coin X Coin¶

🗂️ Project Overview¶

Student ID: 20220686
Name: Minjun Choe
Project Title: Coin X Coin
Summary (3–4 sentences):
A concise overview of your idea, what it aims to solve, and how AI and blockchain are integrated in your approach.

1. 🧩 Problem: What Problem Are You Solving?¶

One of the most inconvenient aspects of traveling abroad is currency exchange. Since you cannot purchase goods without exchanging currency, you must exchange currency, and in order to reduce the exchange fees incurred in the process, you must endure the hassle of finding a place with low fees. Not to mention the inconvenience of having to exchange currency again into the local currency every time you visit a different country.

2. 💡 Solution: Your Proposed Approach¶

However, if you can use cryptocurrency, all these inconveniences disappear. However, currently, cryptocurrency is typically used for online payments via heavy equipment like computers, making it unsuitable for travel. Therefore, by combining cryptocurrency with FinTech methods to introduce an offline, real-time payment system using cryptocurrency, you could make payments without exchange fees simply by holding your phone logged into a cryptocurrency-linked account, no matter which country you visit.

3. 🔗 Why Blockchain (and Token)?¶

Blockchain must be used to ensure the security of coins that are not protected by the state.

4. 🛠️ MVP or Prototype¶

Current status:
Idea only
Key features you implemented
Code repository: GitHub or other link

5. 📬 Submission to Hackathons or Grant Programs¶

Name of the program you submitted to: Onchain Summer Awards
Submission link: URL

6. 🤔 Reflection & Future Work¶

What did you learn during this project? Usefulness of coins