1. Project Board
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1. Finance/dApp Service
2. Blockchain Infra
3. SocialFi/GameFi
4. Smart Contract
NeoVote-A XRPL Based Hybrid Server Voting System
Track
1. Finance/dApp Service
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๐ฃ MUST READ: Submission Guideline
Part 1. Describe your project
Product Images
ํ๋ก๋ํธ ์ด๋ฏธ์ง ์ถ๊ฐํ์ธ์. ์ด๋ฏธ์ง ํ๋ ์์ ๋ฐฐ์จ์ ๋ฐ๋ผ ์ต์ ํ ๋ฉ๋๋ค.
Slogan
With Trust, Spread Your Opinion
Description
XRPL is the best tool that allows us to bring our creative ideas to life based on simple and efficient code writing compared to other Web3 platforms. We believe XRPL is the ideal tool for creating reliable services due to its speed, low cost, and proven stability, especially when compared to third-party platforms. The XRPL-based voting system NeoVote, which we proposed and developed, is a service and business designed for any group requiring voting, from small organizations like schools and companies to national elections. We aimed to overcome the trade-offs between speed, efficiency, and reliability through a Hybrid Trust Saving Solution that combines the XRPL chain and a central server. Our program, NeoVote, consists of features such as login, agenda creation, voting, and result aggregation, creating a platform where various members can express their opinions.
Problem
As a well-known global IT powerhouse, South Korea is renowned for its ability to quickly adapt to and utilize new technologies. However, there is one area where it remains very conservative: applying IT technology to crucial elections, such as presidential and parliamentary voting. We believe the reason why voting is still done manually is due to a lack of trust in information technology. People do not trust IT; they fear that their valuable vote could be manipulated on a server. Web3 and decentralization place the highest value on the "trust" of the digital ledger, relying on transparent transactions that are visible to everyone and systems that are secure against attacks. Moreover, tampering is nearly impossible according to the algorithm. This enables the core democratic values of free expression and equal rights to be realized as a service. Currently, blockchain is mainly used for digital assets. However, we aim to create a service that provides public value through blockchain. This is why we have developed NeoVote, which is a blockchain-based voting service using XRPL.
Solution
Tech1: Hybrid Trust Saving Solution
The Hybrid Trust Saving System is our proprietary solution developed to identify the trade-offs between efficiency, speed, reliability, and stability, enabling the implementation of an optimal, lightweight, and fast service. To achieve this, we thoroughly analyzed and reinterpreted the components and processes of voting. The most critical element to trust in voting is the voting records of the people. We store these voting records using the Memos Field within the XRP Payment. The users' agreement status is recorded on the blockchain, and it is displayed by matching it with the vote_id, the signature of the agenda. Since the voting log is permanently stored on the blockchain, it creates a clean service free from the risk of tampering. Other functions, such as agenda and login, operate within the backend system built with Django. The individual components of the Agenda (post) stored in the backend system, such as the title and content, are matched with the vote_id, enabling the service to function. Through this approach, we were able to implement an effective Hybrid Trust Saving Solution.
The Hybrid Trust Saving System is our proprietary solution developed to identify the trade-offs between efficiency, speed, reliability, and stability, enabling the implementation of an optimal, lightweight, and fast service. To achieve this, we thoroughly analyzed and reinterpreted the components and processes of voting. The most critical element to trust in voting is the voting records of the people. We store these voting records using the Memos Field within the XRP Payment. The users' agreement status is recorded on the blockchain, and it is displayed by matching it with the vote_id, the signature of the agenda. Since the voting log is permanently stored on the blockchain, it creates a clean service free from the risk of tampering. Other functions, such as agenda and login, operate within the backend system built with Django. The individual components of the Agenda (post) stored in the backend system, such as the title and content, are matched with the vote_id, enabling the service to function. Through this approach, we were able to implement an effective Hybrid Trust Saving Solution.
Tech2: Agenda Voting Solution with XRPL
We have considered various voting methods within an effective blockchain system. There were two options: a direct voting method where each user (sender) creates a transaction to the receiver using their own wallet and address, and a proxy voting method where a designated Sender and Receiver handle the transaction on behalf of the user. After testing each method, considering factors such as runtime, user satisfaction, security, and parsing convenience, we decided to adopt the proxy voting method. We are performing transaction creation on behalf of the user based on the frontend button requests.
We have considered various voting methods within an effective blockchain system. There were two options: a direct voting method where each user (sender) creates a transaction to the receiver using their own wallet and address, and a proxy voting method where a designated Sender and Receiver handle the transaction on behalf of the user. After testing each method, considering factors such as runtime, user satisfaction, security, and parsing convenience, we decided to adopt the proxy voting method. We are performing transaction creation on behalf of the user based on the frontend button requests.
Part 2. Verify your project
Presentation
ํ ๊ธ๋ง! ํจ๊ณผ์ ์ธ ๋ฐํ๋ฅผ ์ํด ํ๋ฆฌ์ ํ
์ด์
ํ
ํ๋ฆฟ์ ํ์ธํ์ธ์. ํ์ผ > ์ฌ๋ณธ ๋ง๋ค๊ธฐ๋ก ์ฌ์ฉํ ์ ์์ต๋๋ค.
- ๋ฐํ ์์๋ ์์จ์ ์ผ๋ก ์กฐ์ ๊ฐ๋ฅํ๋ Problem, Solution, Key Features, Go-to-market, Milestone, Our Team์ด ์ถฉ์คํ ๋ค์ด๊ฐ์ผ ์ฌ์ฌ ํญ๋ชฉ์ ๊ณ ๋ฃจ ๋ง๊ฒ ์ฑ์ ์ด ๋ฉ๋๋ค.
- PPT ํ ํ๋ฆฟ์ ํ๋ก์ ํธ ๋์์ธ์ ๋ฐ๋ผ ํ ๋ง๋ฅผ ๋ฐ๊ฟ๋ ๋๋, ๋์คํ๋ ์ด ์ฌ์ด๋ ๋ฐฐ๋๊ฐ '๋ธ๋'์์ ๊ฐ์ํด์ฃผ์ธ์.
- ๊ฒฐ์ ๋ฐํ์ ์ค์๊ฐ ํต๋ฒ์ญ์ด ์ ๊ณต๋๋, ๋ฐํ์๋ฃ๋ ํ๊ตญ์ด๊ฐ ์๋๋ผ ์์ด๋ก ์์ฑํด์ฃผ์๋ฉด ์ธ๊ตญ ์ฌ์ฌ์์ ๋ถ๋ค์๊ฒ ๊ฐ๋ ์ฑ์ด ๋์์ง์ค ์ ์์ต๋๋ค!
- PPT ํ ํ๋ฆฟ์ ํ๋ก์ ํธ ๋์์ธ์ ๋ฐ๋ผ ํ ๋ง๋ฅผ ๋ฐ๊ฟ๋ ๋๋, ๋์คํ๋ ์ด ์ฌ์ด๋ ๋ฐฐ๋๊ฐ '๋ธ๋'์์ ๊ฐ์ํด์ฃผ์ธ์.
- ๊ฒฐ์ ๋ฐํ์ ์ค์๊ฐ ํต๋ฒ์ญ์ด ์ ๊ณต๋๋, ๋ฐํ์๋ฃ๋ ํ๊ตญ์ด๊ฐ ์๋๋ผ ์์ด๋ก ์์ฑํด์ฃผ์๋ฉด ์ธ๊ตญ ์ฌ์ฌ์์ ๋ถ๋ค์๊ฒ ๊ฐ๋ ์ฑ์ด ๋์์ง์ค ์ ์์ต๋๋ค!
GitHub
ํ ๊ธ๋ง! ๊นํ๋ธ Organization์ ์ ์ถํ๋ฉด ์ฝ๋๋ฅผ ํ๋ผ์ด๋นํ๊ฒ ์ ์ถ ํ ์ ์์ต๋๋ค.
Demo Video
ํ ๊ธ๋ง! ์ฌ์ ์ฌ์ฌ์ ํ์ฉํ ์ ์๋๋ก 3๋ถ ์ด๋ด์ ์์ด๋์ด๋ฅผ ์์์ ๊ณต์ ํด์ฃผ์ธ์.
Part 3. Fill your team cards
Leader
Member 2
Member 3
Member 4
Member5
Member6
Member7
Member8
Member9
Member10
Name: MINSEOP CHOI
Roles: Back-end, Project Integration
Organization: Kwangwoon Unversity De-Butler
Social Links:
Point of Contact
ํด์ปคํค ์ ์ถ ์ฝ๊ด ํ์ธ
ํด์ปคํค ์ ์ถ ์ฝ๊ด์ ๋์ํฉ๋๋ค.
XRP Ledger ์ํ๊ณ์์ ํ์ ์ ์ธ ๊ฐ๋ฐ์ ์ด์งํ๊ธฐ ์ํด ํด์ปคํค(์ดํ "ํด์ปคํค")์ด ์งํ๋ฉ๋๋ค. ๋ณธ ์ฝ๊ด ๋ฐ ์กฐ๊ฑด(์ดํ "์ฝ๊ด")์ ๊ทํ์ ํด์ปคํค ์ฐธ์ฌ์ ๊ด๋ จ๋ ์๊ตฌ์ฌํญ ๋ฐ, ์ฐ์น์๋ก ์ ์ ๋ ๊ฒฝ์ฐ ๋ฐ์ ์ ์๋ ์๊ธ์ ๋ํด ์ค๋ช
ํฉ๋๋ค.
1. ์ฉ์ด ์ ์
- ์ฐธ๊ฐ์: ํด์ปคํค์ ์ ์ฒญ์๋ฅผ ์ ์ถํ๊ณ ์ฐธ์ฌํ๋ ๊ฐ์ธ ๋๋ ํ.
- ์ง์ ์ฌ์ฐ๊ถ: ์ฐธ๊ฐ์๊ฐ ํด์ปคํค์ ์ ์ถํ๋ ๋ชจ๋ ์๋ฃ์ ์ฝํ
์ธ ์ ๋ํ ๋ชจ๋ ๊ถ๋ฆฌ. ์ฐธ๊ฐ์๋ ์ ์ถ๋ ํ๋ก์ ํธ์ ๊ด๋ จ๋ ์ง์ ์ฌ์ฐ๊ถ์ ๊ณ์ ๋ณด์ ํฉ๋๋ค.
- ํ๋ก์ ํธ๋งํฌ: ์ฐธ๊ฐ์์ ์ ํ ๋ฐ ์๋น์ค์ ๊ด๋ จ๋ ์ํ, ๋ก๊ณ ๋ฐ ์ํธ.
- ํ๋ก์ ํธ์๋ฃ: ํด์ปคํค๊ณผ ๊ด๋ จํ์ฌ ์ฃผ์ต์์๊ฒ ์ ๊ณต๋ ๋ชจ๋ ์๋ฃ ๋ฐ ์ ๋ณด.
- ์๊ธ: ์ฌ์ฌ์์๋จ์ ์ํด ์ฐ์น์๋ก ์ ์ ๋ ์ฐธ๊ฐ์์๊ฒ ์ฃผ์ด์ง๋ XRP ํ ํฐ.
- ํ๋ก์ ํธ: ํด์ปคํค์ ์ ์ถ๋ ์๋ฃ์ ์ฝํ
์ธ .
- ์ฌ์ฌ์์๋จ: ํด์ปคํค์ ์ฐ์น์๋ฅผ ์ ์ ํ๋ ์ ๋ฌธ๊ฐ ๊ทธ๋ฃน.
- ํ ํฐ: XRP Ledger์ ๊ธฐ๋ณธ ์ํธํํ์ธ XRP ํ ํฐ.
- ๊ทธ๋ํธ: ํด์ปคํค ์ด์ธ์ ์ฃผ์ด์ง ์ ์๋ ์ถ๊ฐ์ ์ธ ์ง์ ๊ธฐํ๋ก, ๋ณ๋์ ์กฐ๊ฑด์ด ์ ์ฉ๋ฉ๋๋ค.
2. ์๊ฒฉ ๋ฐ ํด์ปคํค ์๊ตฌ์ฌํญ
ํด์ปคํค์ ์ฐธ์ฌํ๋ ค๋ฉด ๋ค์ ์กฐ๊ฑด์ ์ถฉ์กฑํด์ผ ํฉ๋๋ค
- ์ ์ฌ ๋์ ๊ตญ๊ฐ๋ ๋จ์ฒด์ ์๋ฏผ์ด ์๋์ด์ผ ํฉ๋๋ค.
- ์๊ธ์ ์๋ นํ ๋ KYC ์ ์ฐจ๋ฅผ ํต๊ณผํด์ผ ํฉ๋๋ค.
3. ์ฐธ๊ฐ์ ๊ฐ์ด๋๋ผ์ธ
์ฐธ๊ฐ ์ ์ฒญ์๋ ๋ค์ ๊ธฐ์ค์ ์ถฉ์กฑํด์ผ ํฉ๋๋ค
- ๋ถ์พ๊ฐ์ ์ฃผ๋ ๋ด์ฉ์ด ์์ด์ผ ํ๋ฉฐ, ํ์ธ์ ๊ถ๋ฆฌ๋ฅผ ์นจํดํ์ง ์์์ผ ํฉ๋๋ค.
- ๋ชจ๋ ์๋ฃ๋ ๋ฒ์ ์ค์ํด์ผ ํ๋ฉฐ, ์ฃผ์ต์๊ฐ ์ ํ ๊ธฐ์ค์ ๋ฐ๋ผ์ผ ํฉ๋๋ค.
4. ์๊ธ
์๊ธ์ ์ฌ์ฌ์์๋จ์ ํ๋จ์ ๋ฐ๋ผ ์ ์ ๋ ์ฐ์น์์๊ฒ ์ฃผ์ด์ง๋๋ค. ์๊ธ์ ์ง์ ๋ USD ๊ธ์ก์ ํด๋นํ๋ XRP๋ก ์ง๊ธ๋ฉ๋๋ค. ์ด๋ ์ฌ์ฉ๋๋ XRP ํ์จ์ ์ง๊ธ์ผ ์ด์ 3์ผ ๋์์ XRP ์ข
๊ฐ์ ํ๊ท ์ผ๋ก ๊ณ์ฐ๋ฉ๋๋ค. ์๊ธ์ XRP ํ ํฐ์ผ๋ก ๋ก ์ง๊ธ๋๋ฉฐ, ๊ด๋ จ ์ธ๊ธ๊ณผ ๋น์ฉ์ ์ฐธ๊ฐ์๊ฐ ๋ถ๋ดํฉ๋๋ค. ์๊ธ์ ์๋ นํ๋ ค๋ฉด KYC ์ ์ฐจ๋ฅผ ํต๊ณผํด์ผ ํฉ๋๋ค.
5. ์ง์ ์ฌ์ฐ๊ถ
์ฐธ๊ฐ์๋ ํด์ปคํค์ ์ ์ถํ ํ๋ก์ ํธ์ ๊ด๋ จ๋ ๋ชจ๋ ์ง์ ์ฌ์ฐ๊ถ์ ๋ณด์ ํฉ๋๋ค. ๊ทธ๋ฌ๋, ์ฐธ๊ฐ์๊ฐ ์ ์ถํ ์๋ฃ๋ ํด์ปคํค์ ํ๋ณด ๋ฐ ๋ง์ผํ
๋ชฉ์ ์ผ๋ก ์ฃผ์ต์๊ฐ ํ์ฉํ ์ ์์ผ๋ฉฐ, ์ด์๋ ํ๋ก์ ํธ์ ์ค๋ช
, ์ด๋ฏธ์ง, ๋ก๊ณ ๋ฑ์ด ํฌํจ๋ ์ ์์ต๋๋ค.
6. ๊ทธ๋ํธ
์ฐ์น์๋ ํด์ปคํค๊ณผ๋ ๋ณ๋๋ก ์ ๊ณต๋ ์ ์๋ ๊ทธ๋ํธ๋ฅผ ์ ์ฒญํ ์ ์๋ ์๊ฒฉ์ ๊ฐ์ง ์ ์์ต๋๋ค. ๊ทธ๋ํธ๋ ๋ณ๋์ ์กฐ๊ฑด๊ณผ ์ ์ฐจ์ ๋ฐ๋ผ ์ ๊ณต๋ฉ๋๋ค.
7. ๊ฐ์ธ์ ๋ณด ๋ณดํธ์ ์ฑ
์ฐธ๊ฐ์์ ๊ฐ์ธ์ ๋ณด๋ ์ฃผ์ต์์ ๊ฐ์ธ์ ๋ณด ๋ณดํธ์ ์ฑ
์ ๋ฐ๋ผ ์ฒ๋ฆฌ๋ฉ๋๋ค.