{"schema":"BUIDL","d":{"id":15652,"members":[],"pictures":["https://cdn.dorahacks.io/static/files/1919ab2549cc66748be8ea24d2ab84f1.jpg"],"roundProjects":[],"hackathonProjects":[{"id":16935,"hackathon":{"id":448,"tabSet":[{"id":825,"name":"Prize","slug":"prize","description":"# \n\n***$200,000 worth of EDU Prize Pool to be paid on EDU Chain. A snapshot of the USD to EDU conversion will be taken on the day of the winner's announcement.***\n\n# **Prioritized Prize Distribution for Priority Tracks ($120,000 Total):**\n\n**Priority Tracks ($60,000 Each Track):**\n\n1. Infrastructure\n2. DeFi (Decentralized Finance)\n\n**Prize Breakdown for Each Priority Track (10 winners each):**\n\n- 1st Place: $12,500\n- 2nd Place: $10,000\n- 3rd Place: $7,500\n- 4th Place: $6,600\n- 5th Place: $5,800\n- 6th Place: $5,000\n- 7th Place: $4,200\n- 8th Place: $3,400\n- 9th Place: $2,800\n- 10th Place: $2,200\n\n# **Prize Distribution for Additional Tracks ($80,000 Total):**\n\n**Each Additional Track ($20,000 Per Track):**\n\n1. EduFi\n2. Earn\n3. Learn\n4. Misc.\n\n**Prize Breakdown for Each Additional Track (5 winners each):**\n\n- 1st Place: $8,000\n- 2nd Place: $5,000\n- 3rd Place: $3,500\n- 4th Place: $2,000\n- 5th Place: $1,500"},{"id":853,"name":"Workshop Schedule","slug":"workshop-schedule","description":"# Opening Ceremony\n\nTime: July 15, 1pm UTC (Mon)\n\n![youtube](https://www.youtube.com/watch?v=k4tiraj57Bc)\n\n- YouTube: https://youtube.com/live/k4tiraj57Bc\n- Binance Live: https://www.binance.com/en/live/video?roomId=2208747\n\n\n# Workshop 1: Building Dapps on Arbitrum Orbit, Dev Tools & Documentation (Part 1)\nTime: July 17, 1 pm UTC (Wed)\n\n![youtube](https://www.youtube.com/watch?v=aAC34bon5Ac)\n\n- YouTube: https://youtube.com/live/aAC34bon5Ac\n- Binance Live: https://www.binance.com/en/live/video?roomId=2209221\n\n\n# Workshop 2: Frontend Integration of Your Dapp on Arbitrum Orbit\n\nTime: July 24, 1 pm UTC (Wed)\n\n![youtube](https://www.youtube.com/watch?v=lhBM3OeMnvQ)\n\n\n- YouTube: https://youtube.com/live/lhBM3OeMnvQ\n- Binance Live: https://www.binance.com/en/live/video?roomId=2209224\n\n# Workshop 3: Tech Clinic with Arbitrum\nTime: July 31, 1 pm UTC (Wed)\n\n![youtube](https://www.youtube.com/watch?v=JUyX5Cz8fU0)\n\n- YouTube: https://youtube.com/live/JUyX5Cz8fU0\n- Binance Live: https://www.binance.com/en/live/video?roomId=2211056"},{"id":854,"name":"Hackathon Ideas","slug":"hackathon-ideas","description":"# Defi\n\n| Priority | Idea | Description | Potential Fork |\n| --- | --- | --- | --- |\n| #1 | Spot DEX (v2) | Create a decentralized exchange that allows users to trade ERC-20 tokens directly from their wallets using the classic automated market maker (AMM) model. This will enable users to provide liquidity and earn fees proportionally. | Uniswap V2 |\n| #1B | Spot DEX (v3) | Build a decentralized exchange featuring concentrated liquidity, allowing liquidity providers to specify price ranges for their assets, leading to more efficient capital usage and reduced slippage for traders. | Uni V3 |\n| #2 | Borrow/Lend | Develop a decentralized lending protocol where users can deposit assets to earn interest or borrow against their assets, with advanced features like isolated lending pools and more efficient collateral management (efficiency mode). | Aave V3/Compound v3 |\n| #3 | Fixed Yield Protocol | Implement a protocol that enables users to trade tokenized future yield, allowing for fixed-rate income or yield speculation by separating the ownership of an asset from its yield. | PendleCould fork this: https://app.splice.fi/#/ |\n| #4 | Perpetual Swaps | Create a decentralized platform for perpetual swaps, allowing users to trade derivatives with leverage on a wide range of assets, providing continuous funding and low slippage. | GMX v2 (aka Wasabi) |\n| #5 | Launchpad | Build a decentralized launchpad that helps new projects raise funds by conducting token sales, while also offering features like liquidity mining and community engagement. | Camelot |\n| #6 | veDEX | Develop a decentralized exchange with a vote-escrowed token model, where users can lock their tokens to earn voting power and share in the protocol’s revenue, encouraging long-term commitment and active governance. | Solidly (other forks: velodrome/aerodrome/bladeswap) |\n| #7 | Yield Vote Gauge Protocol | Create a protocol that allows users to vote on yield distribution using staked tokens, directing rewards towards preferred pools and aligning incentives between liquidity providers and token holders. | Hyperlock Finance |\n| #8 | Liquid Restaking? | Innovate a protocol enabling users to stake tokens across multiple chains or applications, increasing the utility and earning potential of their staked assets while maintaining liquidity. | ? |\n| #9 | Leveraged Yield Farming | Develop a platform for leveraged yield farming, allowing users to amplify their farming positions to maximize returns, while managing the associated risks through automated strategies. | Juice Finance |\n| #10 | Cross-Chain Swap | Create a cross-chain swap protocol that allows users to seamlessly exchange assets across different blockchain networks, enhancing interoperability and liquidity in the DeFi ecosystem. | Synpase; izumi finance
https://izumi.finance/iPoints |\n| #11 | LSD-backed stablecoin | Develop a stablecoin protocol backed by liquid staking derivatives (LSDs), offering users a stable asset while earning staking rewards, thereby enhancing capital efficiency and stability. | Lybra |\n| #12 | Custom Basket Application | Build a decentralized platform that allows users to create and manage custom baskets of assets, enabling diversified investment strategies and automated portfolio management. | dHedge |\n| #13 | Memecoin Launchpad | Create a launchpad dedicated to memecoins, providing tools and support for creators to issue and promote their tokens, leveraging community engagement and viral marketing. | Pump.fun |\n| #14 | Income Streaming App | Develop a decentralized application that enables real-time, continuous streaming of payments, allowing users to send and receive income in a steady flow rather than lump sums. This app will be ideal for salary disbursements, subscription services, and recurring payments, ensuring a seamless and transparent financial experience. | https://app.sablier.com/gallery/ |\n\n# Infrastructure\n\n| Priority | Idea | Description | Fork |\n| --- | --- | --- | --- |\n| 1 | Knowledge Asset Marketplace | Develop a decentralized marketplace for educational assets such as course materials, certifications, and digital textbooks as NFTs (Non-Fungible Tokens) and SFTs (Semi-Fungible Tokens). | Opensea, Magic Eden |\n| 2 | Block Explorer | Build a block explorer specifically tailored for EDU Chain to provide transparency and accessibility of blockchain data. | Etherscan |\n| 3 | Questing | Develop a platform that gamifies learning and development on EDU Chain by offering quests and challenges. | Galxe |\n| 4 | Analytics and Reporting Tool | Create a tool for collecting, analyzing, and reporting educational data on EDU Chain. | Zettablock |\n| 5 | Query and Indexing Tool | Create a tool for querying and indexing data on EDU Chain. | Graph protocol, GoldSky |\n| 6 | Decentralized Content Delivery Network (dCDN) | Build a dCDN to enhance the delivery speed and reliability of educational content on EDU Chain. | Fleek Network |\n| 7 | Decentralized Certification Platform | A platform for issuing and verifying digital certificates and credentials on the blockchain. | DoxyChain, Blockcerts |\n| 8 | Incentive and Reward Mechanism | Create a system to incentivize and reward students, educators, and content creators on EDU Chain. | POAP (Proof of Attendance Protocol) |\n| 9 | Digital Identity Management System | Create a decentralized digital identity management system for students and educators. | uPort, Sovrin |\n| 10 | Tokenized Course Marketplace | Marketplace for tokenized courses where educators can offer and students can purchase courses using EDU tokens. | OpenSea (for NFTs), Mirror (for content) |\n| 11 | Educhain Based Research Repository | A repository for academic research papers, ensuring immutability and accessibility. | IPFS, Arweave |\n| 12 | Educational Resource Funding Platform | A platform for crowdfunding educational resources and projects, using smart contracts for transparent fund distribution. | Giveth, Gitcoin |\n| 13 | Educational Credential Wallet | Create a digital wallet for storing and managing educational credentials and achievements, ensuring easy access and verification. | Metamask like wallet for credentials |\n| 14 | Decentralized Student Loan Platform | Build a platform for issuing and managing student loans using smart contracts, ensuring transparent and fair lending practices. | Aave (adapted for student loans) |"},{"id":855,"name":"Submission Guide","slug":"submission","description":"# Getting Started [3-5 MIN]\n\n**1.** **You should submit your BUIDL via [DoraHacks.io](https://dorahacks.io/). Before that, make sure that you already have an account.**\n\nUse the **Log in button** at the upper right corner of the page to access the sign-up options.\n\n

\n\n**Github, crypto wallet** and **email** are supported for creating an account. For BUIDLers, we recommend you to connect the account to your **github** to make more people know what you are building at any time.\n\n*You may be asked to receive a verification code via email. The email may take some time to arrive. No worries! The code will not expire in 10 minutes when you click “send code”.\n\n**2. Before the submission of deadline, please make sure you have added your Github link to the project. You can submit the project first, edit it later before the deadline.**\n\nClick “Submit BUIDL”.\n\n

\n\n> **→ If you already have a BUIDL on DoraHacks**\n\nChoose your BUIDL project from **\"Apply with Existing BUIDL\"** and identify the track you want to join.\n\n> **→ If you want to submit a new BUIDL project**\n\nClick **“Create a new BUIDL”** and fill in the form as required. You'll be directed to \"Apply for EDU Chain Hackathon: Semester 1\" page after the new BUIDL setup.\n\nFill in the form to offer the information about your project. Note that for demo, demo link and social media, please offer **URLs (with http/https://)**.\n\n

\n\nDon't forget to check \"I agree to the User Agreement\".\n\n

\n\nBack to Application window. Choose your BUIDL project from **\"Apply with Existing BUIDL\"** and identify the track you want to join.\n\nWhen submission succeeds, you'll see this notification.\n\n

\n\n# Project Verification\n\nAfter verification by the hackathon organizer through the manager portal, your project will be displayed in the [BUIDLs gallery](https://dorahacks.io/hackathon/448/buidl).\n\n# Want to make some changes to your BUIDL?\n\nClick [Avatar] -> [Profile] to enter the Account Center, and click the \"Edit\" button on the top right of the BUIDL to update the BUIDL information.\n\n

\n\n
\n\n

"},{"id":882,"name":"Developer Resources","slug":"developer-resources","description":"# Developer Resources\n\n### Tools\n- **Open Campus Codex Explorer:** http://opencampus-codex.blockscout.com/\n- **Open Campus Testnet Faucet:** http://open-campus-docs.vercel.app/build/faucet\n- **Espresso System:** http://docs.espressosys.com/sequencer\n- **Axelar for developers:** http://docs.axelar.dev/dev/intro https://pic.x.com/h5h3rwgonp\n\n### Resources\n- **EDU Chain Documentation:** http://open-campus-docs.vercel.app/getting-started\n- **Open Campus Homepage:** http://opencampus.xyz/\n- **The Stylus SDK:** http://github.com/OffchainLabs/stylus-sdk-rs\n- **Stylus Introduction:** http://docs.arbitrum.io/stylus/stylus-gentle-introduction\n- **ERC20 Example:** http://github.com/OffchainLabs/stylus-erc20\n- **Cargo Stylus:** http://github.com/OffchainLabs/cargo-stylus\n- **Get Started With Arbitrum:** http://docs.arbitrum.io/welcome/get-started\n- **Foundry Documentation:** http://book.getfoundry.sh/\n- **Awesome Stylus:** http://github.com/OffchainLabs/awesome-stylus\n- **Scaffold-Eth 2 fork for EDU Chain:** https://github.com/mertcanciy/Scaffold-EDU\n- **Open Campus $EDU Whitepaper:** http://open-campus.gitbook.io/open-campus-protocol-whitepaper https://pic.x.com/zwjl4mxqr0\n- **Discord Support:** https://discord.gg/opencampus"}],"skills":null,"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":725,"applicationsCount":725,"organization":{"id":2441,"name":"Open Campus","logo":"https://cdn.dorahacks.io/static/files/1905e2218427482b6f95d6840d5a934e.png"},"description":"# Overview\n\nEDU Chain by [Open Campus](https://www.opencampus.xyz/) is an L3 Rollup Chain on the Arbitrum Orbit Stack. The EDU Chain Semester 1 Hackathon event kickstarts a series of events aimed at fostering and developing a thriving ecosystem of DApps for the first blockchain dedicated to education. There will be a total of three semesters in the EDU Chain Hackathon series with a $1 million prize pool across all events.\n\nSemester 1, the first hackathon event in the series has a prize pool of $200,000. 20 winners will be selected across two key tracks (DeFi and Infrastructure) and an additional 12 winners will be selected across 4 other tracks.\n\nEach winner will secure a position in the exclusive EDU Chain Developer Cohort of the Open Campus Accelerator Program (OCX). Notable judges from organizations like Animoca Brands, Open Campus, ForbesWeb3, and others will oversee the competition.\n\nAdditionally, winners gain substantial exposure by being spotlighted in a Forbes article, receive support in submitting DAO proposals with potential funding up to $100,000 per project, and gain access to a private Discord channel along with the judges.\n\n# Key Dates\n\n| Date | Event |\n| --- | --- |\n| July 8 (Mon) | Registration Opens |\n| Jul 15 (Mon) - Aug 28 (Wed) | Submission Period |\n| July 15 (Mon) | Opening Ceremony |\n| July 17 (Wed) | Workshop 1: Building Dapps on Arbitrum Orbit, Dev Tools & Documentation (Part 1) |\n| July 24 (Wed) | Workshop 2: Building Dapps on Arbitrum Orbit, Dev Tools & Documentation (Part 2) |\n| July 31 (Wed) | Workshop 3: Tech Clinic with Arbitrum & Off Chain Labs |\n| Aug 14 (Wed) | Early Submissions Close |\n| Aug 28 (Wed) | Submissions Close |\n| Aug 28 (Wed) | Judging Begins |\n| Sep 4 (Wed) | Demo Day |\n| Sep 12 (Thur) | Winner’s Announcement & Closing Ceremony |\n| Sep 16 (Mon) | Open Campus Incubator Program Onboarding |\n\n# Tracks\n\n### **Priority Tracks**\n\n- **Infrastructure – dapps that help support other dapps on EDU Chain**\n - Knowledge Asset Marketplace (NFTs & SFTs)\n - Block Explorer\n - EDU Chain DApp Dashboard / Leaderboard\n - Questing platform\n - **Token Launchpad**\n- **DeFi - Decentralised Finance dapps**\n - **Perp DEX**\n - Spot Dex\n - Restaking\n - Bridge\n - **Borrow/Lend**\n - Staked Yield Vaults\n\n### **Additional Tracks**\n\n- **EduFi – dapps that support the financing of education such as grants and loans**\n- **Earn – dapps that help users earn on EDU Chain using what they’ve learned**\n- **Learn - dapps that help users learn on EDU Chain**\n- **Misc. – any dapp that doesn’t fit the above categories. May include things like SocialFi or GameFi that don’t fit into the earn/learn paradigm**\n\n# Entry Requirement\n\n**Submissions to the Hackathon must adhere to the following requirements:**\n\n- URL to GitHub repo containing the codebase of the project.\n- Submit a demo video, no longer than 10 minutes, showcasing your project during the awards ceremony.\n- Include a descriptive text outlining the features and functionality of your project.\n- Provide a brief introduction of the team members.\n- Ensure no inclusion of third-party trademarks or copyrighted material without proper permission from the rights holder.\n- Confirm that the submission is original work, solely owned by the submitter, and does not infringe upon the intellectual property rights of any other individual or entity.\n- Entrants are allowed to submit more than one submission. However, each submission must be unique and substantially different from the others.\n\n# Judging Criteria:\n\n**1) Ecosystem Impact and Integration:**\n\n- How well does the project contribute to the broader EDU Chain ecosystem?\n- Does it bring in Total Value Locked (TVL), attention, or new users to the chain?\n- How effectively does it integrate with or complement existing projects on the chain?\n\n2) **Community Engagement:**\n\n- How does the project plan to engage with and grow the blockchain community?\n- Does it have features that encourage ongoing participation and contribution?\n\n3) **Innovation and Originality:**\n\n- How unique and creative is the project idea?\n- Does it offer a novel solution to an existing problem in education?\n\n**4) How well is the blockchain technology integrated into the solution?**\n\n- What is the quality and complexity of the code?\n- Is the implementation secure and scalable?\n\n5) **Impact on Education:**\n\n- How significantly does the project improve or transform educational processes?\n- Does it address real-world problems in education?\n\n6) **Feasibility and Scalability:**\n\n- How practical is the implementation of the project in real-world scenarios?\n- Can the solution scale to accommodate growth and wider adoption?\n\n7) **Team Strength and Capability:**\n\n- Experience: What relevant experience do team members bring to the project (e.g., blockchain development, EdTech, entrepreneurship)?\n- Track Record: Have team members successfully delivered projects or founded startups in the past?\n- Commitment: How committed is the team to the project beyond the hackathon?\n- Vision Alignment: Does the team share a common vision for the project and its potential impact?\n- Network: Does the team have valuable connections in the blockchain or education sectors that could benefit the project?\n\n8) **Traction and Early Adoption:**\n\n- Has the project gained any early users or partnerships during the hackathon period?\n- Is there demonstrable interest from the target audience (e.g., educators, students, educational institutions)?\n- Are there any metrics showing user engagement or growth (e.g., signups, daily active users, transaction volume)?\n- Is there evidence of community building around the project (e.g., social media following, discussion forum activity)?\n\n# Sponsors\n\n- [Animoca Brands](https://www.animocabrands.com/)\n- [ForbesWeb3](https://x.com/ForbesWeb3)\n- [TinyTap](https://get.tinytap.com/)\n- [ApeCoin](https://apecoin.com/)\n- [RiseIn](https://www.risein.com/)\n- [NewCampus](https://www.newcampus.com/)\n- [HackQuest](https://www.hackquest.io/en)\n\n# About Open Campus\n\nOpen Campus is a community-led protocol for educators, content creators, parents, and students. It puts decisions about learning back into the hands of educators and their students by fostering a collaborative environment, enabling teachers to create materials that appeal to the exact needs of students. Additionally, Open Campus recognizes the achievements of teachers and content creators who help students seek new knowledge, opening new revenue streams for effective educators around the world.\n\nOC-X, an accelerator by Open Campus, is dedicated to transforming the landscape of education and the future of work by bridging innovative companies into the Web3 space. The equity-free, 6-week cohort-based program offers a dynamic blend of debt and grant financing options tailored to propel founders forward. OC-X has backed over 50 trailblazing companies, impacting more than 20 million learners worldwide.\n\nEDU Chain, an L3 Rollup Chain on the Arbitrum Orbit Stack, is designed to onboard real-world educational economies to the blockchain and create an ecosystem of decentralized applications (Dapps) to establish an innovative “Learn Own Earn” model for education. EDU Chain, the first decentralized blockchain for education built by Open Campus, helps to democratize education and empower all participants — learners, educators, edtech innovators — to contribute to and benefit from the future of education on-chain.\n\nWith the global market size for blockchain technology in education projected to grow from a mere $120 million today to [reach $3 billion by 2030](https://www.businessresearchinsights.com/market-reports/blockchain-in-education-market-102379), growing by over 40% year-on-year, there is a clear signal of a confluence of [macro trends](https://docs.google.com/document/d/10UlrkXNFodikh8RhTS8Uyxr3x_T1zu7DMTlerc8alYE/edit#heading=h.2tdquehmibj3) brewing under the surface. EDU Chain is uniquely positioned to capitalize on this sea change in the education sector, with Open Campus’ network of 60+ institutional partners and education companies reaching over 20M+ learners and over 200k learners actively using Open Campus ID.\n\nAnyone can support the EDU Chain network by operating a node, which allows them to receive network rewards and participate in governance.","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":"opencampus_xyz","hackersCount":4672,"title":"EDU Chain Hackathon: Semester 1","uname":"educhain","imageUrl":"https://cdn.dorahacks.io/static/files/1905e6e4a7d68da513507a4452ab484d.png","originUrl":null,"startTime":1721001600,"endTime":1725062579,"timezone":"-60","city":null,"visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":200000,"bonusMechanism":null,"followersCount":0,"ecosystem":"Arbitrum Orbit","applyGuide":null,"weight":108,"participationForm":"Virtual","field":"Blockchain,Education,Arbitrum,DeFi","email":"info@opencampus.xyz","contacts":"Email,info@opencampus.xyz","externalContacts":null,"telegram":null,"discord":null,"whatsapp":null,"wechat":null,"prizeFundingEscrowed":0,"token":"USD","prizeSafeForm":0,"prizeSafeNetwork":null,"prizeSafeOwner":null,"prizeSafeWallet":null,"prizeSafePublishDate":null,"hasOnboarding":false,"isPublicTrackJudging":false,"isEndedTrackJudging":false,"question":null,"countryId":null,"cityId":null,"venueName":null,"venueAddress":null,"category":1,"isEnableBounty":true,"isBountyRequired":false,"isEndedBountyJudging":false,"bountiesLimitForBuidl":10,"isPublicBountyJudging":false,"isMultiTracksAllowed":false,"tracksLimitForBuidl":0,"status":2},"status":4,"bounty":null,"track":null,"table":"0","trackObj":{"id":1235,"name":"Infrastructure","judgingCriteria":"","weight":0},"bountyObjs":[]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":65445,"ownerInfo":{"nickname":"kaankacar","username":"U_dab49173aee3d5","avatar":"https://cdn.dorahacks.io/static/files/18dffbee561f98bc68a92384c0a9a162.jpeg"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":2,"voteCount":0,"projectMembers":[],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[71,91],"otherInfrastructures":[],"lastEditor":{"id":65445,"username":"U_dab49173aee3d5","date":1725270840000},"upvoted":false,"followed":false,"upvoters":{"count":1,"list":[{"id":18576,"hacker":{"username":"U_84e2379718babb","avatarUrl":"https://cdn.dorahacks.io/static/files/19246883a825cef06a3aaa144269f09a.jpeg","nickName":"hacker4fca73f","introduction":""},"createdAt":"2024-10-01T13:31:45.632277+08:00","upvotes":"0.00","followed":false}]},"kycStatus":0,"ideas":[],"name":"Edu Telegram Wallet","techniqueField":"","source":"-","vision":"To seamlessly integrate EDU token management into Telegram, making cryptocurrency transactions as simple and accessible as sending a message.","projectDescription":"# Build Description: EDU Wallet Telegram Mini App\n\n## Technology Stack\n\n- Frontend: React.js\n- Styling: TailwindCSS\n- Blockchain Interaction: ethers.js\n- QR Code Scanning: react-qr-scanner\n- QR Code Generation: qrserver API\n- Hosting:Vercel\n\n## Key Components\n\n1. Wallet Creation and Management\n - Utilize ethers.js to generate and manage EDU wallets\n - Securely store wallet information in the browser's local storage\n\n2. Balance Checking\n - Implement real-time balance updates using ethers.js and the Open Campus Codex Sepolia RPC\n\n3. Send/Receive Functionality\n - Create an intuitive interface for sending EDU tokens\n - Implement QR code generation for easy receiving of tokens\n\n4. QR Code Scanning\n - Integrate react-qr-scanner for reading wallet addresses from QR codes\n\n5. Telegram Mini App Integration\n - Utilize the Telegram Web App API for seamless integration with Telegram\n\n## Future Enhancements\n\n- Add support for multiple languages\n- Implement a transaction history feature\n- Add support for other educational tokens or cryptocurrencies\n- Develop a backend service for enhanced security and features","teamDescription":"One Man Army\n\nKaan Kaçar\n\nDevRel @ Rise In","githubPage":"https://github.com/kaankacar/edu-wallet-telegram-app","githubVerify":0,"demoLink":"https://t.me/EduWalletBot/eduwallet","demoVideo":null,"ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1725270840,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":"kaankacar0","facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"createdAt":"2024-08-29T04:37:02.988558+08:00","updatedAt":"2024-09-02T17:54:00.667939+08:00","milestoneEditor":null,"path":"/buidl/15652","techField":"","techFieldAry":[],"techTree":[0],"tags":[71,91],"otherTags":[],"origin":"-","intro":"# Build Description: EDU Wallet Telegram Mini App\n\n## Technology Stack\n\n- Frontend: React.js\n- Styling: TailwindCSS\n- Blockchain Interaction: ethers.js\n- QR Code Scanning: react-qr-scanner\n- QR Code Generation: qrserver API\n- Hosting:Vercel\n\n## Key Components\n\n1. Wallet Creation and Management\n - Utilize ethers.js to generate and manage EDU wallets\n - Securely store wallet information in the browser's local storage\n\n2. Balance Checking\n - Implement real-time balance updates using ethers.js and the Open Campus Codex Sepolia RPC\n\n3. Send/Receive Functionality\n - Create an intuitive interface for sending EDU tokens\n - Implement QR code generation for easy receiving of tokens\n\n4. QR Code Scanning\n - Integrate react-qr-scanner for reading wallet addresses from QR codes\n\n5. Telegram Mini App Integration\n - Utilize the Telegram Web App API for seamless integration with Telegram\n\n## Future Enhancements\n\n- Add support for multiple languages\n- Implement a transaction history feature\n- Add support for other educational tokens or cryptocurrencies\n- Develop a backend service for enhanced security and features","images":["https://cdn.dorahacks.io/static/files/1919ab2549cc66748be8ea24d2ab84f1.jpg"],"team":"One Man Army\n\nKaan Kaçar\n\nDevRel @ Rise In","github":"https://github.com/kaankacar/edu-wallet-telegram-app","demo":"https://t.me/EduWalletBot/eduwallet","video":null,"socialTwitter":"kaankacar0","socialFacebook":null,"socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":16935,"projectId":15652,"name":"Edu Telegram Wallet","track":"Infrastructure","bounties":[],"haxonId":448,"haxonName":"EDU Chain Hackathon: Semester 1","status":2,"haxonCreateAt":"2024/07/15 00:00:00 UTC"}],"kudoData":null,"bountyObjs":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b13063\",\"badgeType\":\"buidl\",\"path\":\"/buidl/15652/achievement/b13063\",\"ownerId\":15652,\"iconName\":\"b0\",\"updatedDate\":\"2024/08/28\",\"title\":\"EDU Chain Hackathon: Semester 1\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_EDU~c32Chain~c32Hackathon:~c32Semester~c321.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_EDU~c32Chain~c32Hackathon:~c32Semester~c321.jpg\",\"id\":13063,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":448,\"title\":\"EDU Chain Hackathon: Semester 1\"},\"createdAt\":1724884118,\"updatedAt\":1724884118,\"type\":0,\"subjectId\":448,\"metadata\":{},\"buidl\":15652}}"]}}