{"schema":"BUIDL","d":{"id":3858,"members":[{"hackerId":null,"projectMemberId":2845,"avatar":null,"name":null,"handle":null,"email":"***@***","status":"pending","role":2,"title":null,"introduction":null},{"hackerId":null,"projectMemberId":2844,"avatar":null,"name":null,"handle":null,"email":"***@***","status":"pending","role":2,"title":null,"introduction":null}],"pictures":["https://cdn.dorahacks.io/static/files/ZKNAM_Pitch_Deck.png"],"roundProjects":[],"hackathonProjects":[{"id":2747,"hackathon":{"id":38,"tabSet":[{"id":25,"name":"Bounties","slug":"bounties","description":"\n\n

\n\n# Polygon Bounty\n\n****Polygon Prizes: $10,000 payable in USDT on Polygon****\n\n
\n\n### About Polygon\n\n[Polygon](https://polygon.technology/) is the leading platform for Ethereum scaling and infrastructure development. Its growing suite of products offers developers easy access to all major scaling and infrastructure solutions: L2 solutions (ZK Rollups and Optimistic Rollups), sidechains, hybrid solutions, stand-alone and enterprise chains, data availability solutions, and more.\n\n
\n\n### Prizes\n\n**Build Scalable Decentralized Applications using Polygon’s suite of scalability solutions - PoS, Polygon ID, Polygon zkEVM.**\n\n- First: $3000\n\n- Second: $2000\n\n- Third: $1000\n\n- Pool Prize: $500 * 8 - 8 runner up projects\n\n
\n\n### Submission Criteria\n\nShould be deployed either on Polygon PoS testnet/ mainnet.\n\n
\n\n### Developer Resources \n\n- Polygon Developer Documentation - https://docs.polygon.technology/docs/develop/getting-started\n\n- Polygon Developer Library - https://polygontechnology.notion.site/Polygon-Developer-Library-36e70eac8c1f4f11a9d2fad9da8e0749\n\n- Polygon Testnet Faucet - https://faucet.polygon.technology\n\n# Scroll Bounty\n\n****Scroll Reward: At least $8,000 payable in USDC****\n\n
\n\n### About Scroll\n\n[Scroll](https://scroll.io/) is the native [zkEVM](https://scroll.io/blog/zkEVM) Layer 2 Solution for Ethereum. \n\nWe are committed to building an EVM equivalent ZK-rollup which will be compatible with Ethereum at the bytecode level to help Ethereum become more scalable without sacrificing security.\n\nOn the technical side, we are working with the Ethereum Foundation to build zkEVM. On the cultural side, we are deeply inspired by the Ethereum community's values of community-centricity, openness, and collaboration. We believe this cultural and social bonding creates a robust foundation for a global settlement layer and is hardly matched by any other crypto community.\n\nThrough **Scroll Reward**, we aim to help the Scroll community become more diverse and prosperous while supporting more decentralized contributors to build their own projects. We welcome all open source projects, groundbreaking research and all public goods and educational projects that help developers and researchers.\n\n
\n\n### Prizes\n\nWe will set up three awards, Gold, Silver and Bronze. There may be multiple gold or silver or bronze awards at the same time.\n\n- **Gold: $3000**\n\n- **Silver: $2000**\n\n- **Bronze: $1000**\n\n- **Pool Prize: $2000**\n\nIn addition to financial support, the winning team will be eligible to join the Scroll Mentorship program. Members from the Scroll R&D team will support the winning project for a month.\n\n
\n\n### Submission Criteria\n\nShould be deployed either on Scroll testnet/ Ethereum mainnet.\n\n
\n\n### Ideas and Inspirations:\n\n- Any creative applications\n\n- Open source dev tooling\n\n- Developers and researchers education/onboarding projects\n\n- Ethereum research improvement (such as EIP etc.)\n\n
\n\n### Developer Resources\n\n- Scroll Pre-alpha Testnet - https://prealpha.scroll.io/ \n\n- Scroll Early Developer Application - \nhttps://scrollzkp.typeform.com/early-dev\n\n- Scroll Contract Deployment Documentation - \nhttps://guide.scroll.io/user-guide/contract-deployment-tutorial\n\n- Scroll Sample Deploy Repo - \nhttps://github.com/scroll-tech/scroll-contract-deploy-demo\n\n# 1inch Bounty\n\n****Here are the bounty challenges & details - 5 winning teams 2K each****\n\n
\n\n\n### #1 NFT Marketplace on the 1inch Limit Order Protocol\n\nBuild a marketplace on which users could sell NFTs for any tokens, using the 1inch Limit Order Protocol. Alternatively, you can build an NFT auction based on the 1inch Limit Order Protocol.\n\n---\n\n### #2 Margin trading on the 1inch Limit Order Protocol\n\nWrite a smart contract enabling the creation of limit orders for margin trading on the 1inch Limit Order Protocol.\n\n---\n\n### #3 Margin trading using the 1inch Aggregation API\n\nBuild an interface and smart contracts for margin trading using the 1inch Aggregation API. The 1inch Aggregation API has been successfully used in a range of projects, including MetaMask, Coinbase Wallet, Gnosis and Ledger.\n\n---\n\n### #4 Automated market making strategy for stablecoins using the 1inch Limit Order Protocol \n\nWrite a smart contract that creates buy/sell orders for stablecoins. The idea is to be able to buy stablecoins at lower rates and sell at higher rates, making a profit on rate differences. A smart contract would simultaneously create buy and sell orders.\n\n---\n\n### #5 Open Track\n\nSuggest your own solution, keeping in mind that the 1inch Limit Order Protocol has conditional execution and arbitrary price discovery.\n\n# BitDAO Bounty \n\nA common problem faced by DAOs is the lack of participation in DAO governance and voting by the majority of community members. Leveraging gamification strategies, research the DAO governance participation problem space and come up with a proposal (and a prototype) for a solution. \n\n
\n\n### BitDAO Reward\n\n5K - Bounty (2.5K prize, 1.5K prize, 1K prize usd paid in Bit)\n\n
\n\n### Explore\n\n- Ideation\n\n- Gamification\n\n- Moderated Environment\n\n- Membership NFTs Expanded\n\n- Proposal Stage Gates and Support\n\n- Incentives\n\n- Vote Weight\n\n- Committees\n\n- Polling\n\n- Secret Ballot\n\n### Judgement Criteria\n\n- Targets a specific problem demonstrated by knowledgeable research\n\n- Demonstrates innovation, creativity and thought leadership\n\n- Can be implemented with today’s technology\n\n- Has immediate impact on the BitDAO ecosystem\n\n- Easily adopted by other Autonomous Entities (AEs) and DAOs\n\n- Can potentially be developed into a self sustaining product\n\nAdditional References: [Improving DAO Ideation and Governance](https://github.com/windranger-io/public-docs/blob/main/prompts/P001.md) & [Mass Delegation](https://github.com/windranger-io/public-docs/blob/main/prompts/P003.md)\n\n# Blockpour Bounty\n\nBounty reward: $10,000\n\nVirtual Hackathon 11/18-24\n\nIRL Hackathon 11/25-26\n\n
\n\n### About Blockpour\n\nBlockpour is a DEX data aggregator, visualization, and API platform for viewing and interacting with Defi data across multiple chains. By running our own indexing infrastructure and archive nodes, we have up-to-consensus data sources for developers to build their own bots, visualizers, and analysis tools for understanding both financial and protocol information coming directly from on-chain sources. Our available data streams include L1 EVM protocols: Ethereum, Avalanche, Fantom, Polygon – as well as L2’s such as Arbitrum and Optimism with support for the Polkadot parachain: Moonbeam.\n\nBlockpour is offering prizes for creative uses of our API, plugins for our dashboard, as well as UI/UX and design prizes for visualizing data to help generate novel insights in the Defi space.\n\n[Website](https://www.blockpour.com/) | [Twitter](https://twitter.com/Blockpour)\n\n
\n\n### Prizes\n\nBlockpour is offering up to $10,000 in prizes:\n\n**Best use of Blockpour API**\n\nSeed Ideas:\n\n- Visualization of DEX & Chain activity allowing for useful insights\n- An integration with an existing open-source wallet or platform using Blockpour data\n- Liquidity analysis\n- Integration with an existing Oracle system\n- Liquidity routing for best price execution\n\nPrize Pools include: \n\n- 1st: $5000 USDC \n- 2nd: $3500 USDC\n- 3rd: $1500\n\n
\n\n### API documentation\n\nhttps://blockpour.readme.io/\n\n
\n\n### Discord Support\n\n[Blockpour x ETHVietnam Discord Channel](https://discord.com/channels/988374814140022805/1036540722100305960)\n\n# Reddio Bounty\n\n$6,000 payable in USDT on Reddio\n\n
\n\n### About Reddio\n\nReddio is a technology company that builds infrastructure for the blockchain, to help developers adopt blockchain technologies with the world's first easy-to-use Layer 2 zkRollup Agnostic APIs. Enabling developers embed Token or NFT(Non-fungible token) into their web, desktop and mobile applications with massive scalability and zero gas fee for off-chain.\n\nReddio has partnered with the leading layer 2 zkRollup provider Starkware to launch StarkEx APIs, with which you can have instant trading confirmation within second, high concurrent transactions up to 10k TPS, 0 gas fee as it's done on layer 2 and the asset security derived from layer 1 Ethereum.\n\nReddio partners with ScalingX, M-Ventures to provide grants to more post-hackathon-pre-investment stage projects who build their technology based on Reddio’s StarkEx APIs and StarkNet\n\n
\n\n### Prizes\n\nBuild inApp and inGame NFT Applications using Reddio’s scalability solutions \n\n- First: $3000\n\n- Second: $2000\n\n- Third: $1000\n\n
\n\n### Submission Criteria\n\nShould be deployed on Reddio.\n\n
\n\n### Developer Resources \n\n- Reddio Developer Documentation - \n https://docs.reddio.com/guide/introduction/overview.html\n\n- Reddio inApp/inGame NFT marketplace source code and demo - https://github.com/reddio-com/NFT-Marketplace\n\n- 24x7 Support Discord for your Hackathon - https://discord.gg/rJVDhXpK5g\n\n# DoraHacks Bounty\n\n$5,000 bounties from Dora Grant DAO for teams working on specific ETH adoption problems. Bounties will be distributed to best teams working on the following topics / fields, each team will be rewarded $1,000.\n\n**1.** Build ERC4337 related infrastructures (e.g. bundlers / multisig algorithms) and applications\n\n**2.** Use zero-knowledge proof to improve privacy for soul-bound tokens\n\n**3.** Cross-layer2 data / transaction infrastructures\n\n**4.** Efficient zkEVM speed-up techniques\n\n**5.** Local Vietnamese Ethereum developer community (up to one team)\n\n
\n\n## Rules\n\n**1.** Work during the hackathon will be evaluated\n\n**2.** Teams building on-site have higher probability to get bounty prizes\n\n**3.** Bounty teams have to create solid technical / product solutions with MVPs, pure ideas will not be selected (unless it's really good)\n\n**4.** Up to 1 team can claim bounty #5\n\n**5.** Dora team makes final decision on bounty prize distribution\n\n# Tokenlon Bounty\n\nBounty reward: $5,000\n\n
\n\n### About Tokenlon\n\n[Tokenlon.im](https://tokenlon.im/) is a DEX protocol incubated by the world leading non-custodial wallet imToken. \n\nLaunched in 2020, Tokenlon has been aggregating the best prices from AMMs and professional market makers through our proprietary RQF and settlement contract, successfully processed $25B transactions and served 200K wallet addresses at a consistently high order success rate (99.8%).\n\n
\n\n### Bounty Task\n\n1- Build a strategy contract for Tokenlon which helps user access Defi or any other utilities on-chain.\n\n2- Prototyping a BLS wallet that can utilize Tokenlon’s strategies as a normal user.\n\n3- Any security improvements to Tokenlon contracts or plugins/features that can better protect Tokenlon’s users.\n\n
\n\n### Developer Resources\n\n- Tokenlon Contracts - \nhttps://github.com/consenlabs/tokenlon-contracts\n\n# Spheron Network Bounty\n\n**Bounty reward: $2,000**\n\n
\n\n### About Spheron\n\n[Spheron Network](https://spheron.network/) is a Web Hosting and Compute layer abstraction for Web2 and Web3 Companies to utilize the power of decentralized infrastructure.\n\n
\n\n### What are the requirements\n\n- Developers have to build the user interface supported by the Spheron Platform\n\n- Deploy the web application on the platform\n\n- Attach your personal or company domain\n\n- The load time of the UI must be as low as possible - A light UI code by following all the best practices for frontend\n\n- Developer can also leverage Spheron Compute to launch their Docker Image in Decentralised Infrastructure (To access this feature Dev must join the server of \nSpheron and raise a request) \n\n
\n\n### What to submit\n\n- XYZ.spheron.app should be the submitted link, and the user must have leveraged\nspheron services.\n\n- Submissions Attaching the personal or company domain will be given the highest\npriority during selection.\n\n- Provide a URL to your code repository for judging and testing OR a link to a functional, deployed application. If your code repository is private, you must share access with prakarsh@spheron.network before the deadline.\n\n- Include a video (about 3 minutes) that demonstrates your submission. Videos must\nbe uploaded to YouTube, Vimeo, or Facebook and made public \n\n
\n\n### WHAT CAN YOU BUILD?\n\n**- Examples where Spheron Tools can be leveraged**\n\nBuild or migrate blockchain-based applications to one of the following categories\n\n- DeFi | Expand the reach of decentralized finance\n\n- Infrastructure | Contribute tools and frameworks for cross-compatibility chains\n\n- Web3 | Grow the ecosystem of Web3 applications\n\n- Metaverse | Bring decentralized apps into virtual reality\n\n- Browser based gaming applications built using Unity\n\n
\n\n### BOUNTY DETAILS\n\n- Upto ~ $2,000 USDC and $2,000 worth of Pro Plan access to Spheron Platform\n\n- Top 10 projects will be allocated $200 USDC\n\n- Syndication in our newsletter and social media\n\n- Start ups can apply here https://bit.ly/ETH_Vietnam \n\n
\n\n### Developer Resources\n\n- https://docs.spheron.network/welcome\n\n- https://www.youtube.com/channel/UCIe3FlAWg06kGOrm1-c8oJg\n\n# Hyperlane Bounty\n\n**Bounty reward: $5,000**\n\n
\n\n### About Hyperlane\n\n[Hyperlane](https://www.hyperlane.xyz/) is the modular interoperability platform accelerating applications towards the interchain singularity.\n\n
\n\n### PRIZE\n\n**2K ‘Best use of Hyperlane’ interchain API:**\n\n- To win this prize you simply need to build an application that utilizes the Hyperlane API to establish interchain connectivity. You could be passing messages or assets. You could be making cross-chain view calls or oraclize data between blockchains. There is really no end to what you could build, but given that time is of the essence you don’t want to expand scope too much.\n\n- A great way to shoot for the top prize is to attempt to make an interchain version of a popular app, i.e. an interchain Compound or Sudoswap.\n\n**1K - Best use of Hyperlane - DeFi related:**\n\nAs noted above there are many ways you can win our prizes, but here are some DeFi related ideas:\n\n- You could use our Accounts API to create an app that allows for interchain swaps without having to deploy any contracts on remote chains.\n\n- You could create an interchain Stableswap, accepting deposits of assets on multiple chains and creating unified liquidity pools.\n\n- You could create a contract that allows you to control multiple SAFEs or DAOs on remote chains. Using Interchain Accounts you could do this without having to deploy any additional logic on the receiving chains.\n\n- You could create interchain payment streaming contracts, collecting deposits on a number of chains and directing assets to their destinations.\n\n**1k - Best use of Hyperlane - NFT related:**\n\n- You could create an interchain minting contract that acts as a load balancer between chains, i.e collecting orders on several chains (with lower fees or higher throughput) and executing the mint on a different chain.\n\n- You could create an interchain nft collection where the NFTs have different properties based on the chain they’re currently on.\n\n**1k - Best use of Hyperlane - Infrastructure:**\n\n- With respect to infrastructure, here’s a chance to build infrastructure either for Hyperlane or build infrastructure for other protocols that uses Hyperlane.\n\n- For example, a previous Hyperlane prize winner built infrastructure that supports Hyperlane relayers\n\n# Game7 Bounty\n\n**Bounty reward: $5,000**\n\n
\n\n### About Game7\n\nGame7 is an Autonomous Institution with a treasury that's managed and deployed by the community. This community will help shape capital allocation decisions, define gaming standards, fund open-source software and help make the gaming industry sustainable by ensuring it’s equitable and fair. Find out more about Game7 here - https://game7.io\n\n
\n\n### Game7 Bounty I\n\nRead through the [Game7 report](https://cdn.game7.io/reports/Game-Developer-Report-by-Game7.pdf) and build a solution for one of the established challenges. \n\n[Official Prompt: G7 Dev Report](https://docs.google.com/document/d/1QYos68yqP3bPfFDLyLyugIs0FcxXwoD7F-9tCHzxX-g/edit?usp=sharing)\n\n
\n\n### Game7 Bounty II \n\nImproving Wallet Interactions with Native Games ([link](https://github.com/windranger-io/public-docs/blob/main/prompts/P002.md))\n\nSolutions outlining the technical approach and implementation for passing through and overlaying a natively installed wallet (Ie. MetaMask or another natively installed wallet) on top of a native desktop game. Use MM SDK for connection and interaction."},{"id":26,"name":"Submission Guide","slug":"guide","description":"# ABOUT ETHVIETNAM BUIDLATHON\n\nETH Vietnam BUIDLathon will bring together some of the brightest minds in the industry. The focus is on creating qualified and unified teams that are innovative and familiar with current industry trends. Teams are expected to develop projects that could be put into production and have immediate impact on Web3 development. In addition, the event is meant to promote further adoption within broader markets, bringing talented and skilled participants from a variety of backgrounds into the Web3 world.\n\n- **Main topic**: Web3 application\n- **Reference projects**: Web2 to Web3 transformation, Social Application, Infrastructure, DeFi, NFT, Metaverse, Web3\n- **Format**: Online & On-site competition\n\n> The time to build is now.\n\n- **Submit your project**: [https://dorahacks.io/hackathon/ethvietnam/detail](https://dorahacks.io/hackathon/ethvietnam/detail)\n\n# Timeline\n\n**Project Submission Deadline:** *10pm November 25, 2022 GMT+7*\n\n**To ask questions about the BUIDLathon, join us in the [Discord >](https://discord.gg/mbq747sd3A).**\n\n# Preparation\n\n- Teams must have no more than 4 hackers (Minimum 1 person. Maximum 4 people.), who are all physically in attendance on 25-26 Nov 2022 for IRL events, and join online on 24 Oct to 24 Nov 2022.\n- Hackers must be over the age of 18\n- No geographic restrictions on hackers\n\n# Requirements\n\n- Your hack must be related to Ethereum ecosystem\n- You should provide with updates of new functions, design and so on updated during Oct 12th - Nov 25th, to be qualified for the BUIDLathon. Updates should be presented via BUIDL milestone or in your Github repo provided.\n- You cannot steal another team's source code\n- All code required to run your project must be submitted via GITHUB link.\n\n# Getting Started [3-5 MIN]\n\n**1.** **BUILDers should submit their BUIDL projects via** [https://dorahacks.io/hackathon/ethvietnam/detail](https://dorahacks.io/hackathon/ethvietnam/detail) **. But before that, make sure that you already have an account.**\n\nUse the **Sign in/up 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**2. Before the submission of DDL on Nov 26, please make sure you have added your Github link to the project. You can submit the project first, edit it later before the DDL.**\n\nGo to [https://dorahacks.io/hackathon/ethvietnam/detail](https://dorahacks.io/hackathon/ethvietnam/detail) and click “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 select relevant bounties.\n\n

\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 **ETH VIETNAM BUIDLATHON 2022**\" page after the new BUIDL setup.\n\n

\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 select relevant bounties.\n\n

\n\nWhen submission succeeds, you'll see this notification.\n\n

\n\n# Project Verification\n\nWait! Don't just leave your BUIDL here and forget about it. Please contact DoraHacks staff on **Telegram** [@dorahacksofficial](https://t.me/dorahacksofficial) for project verification and promotional support. We'll make every BUIDL a poster and arrange a live project demo session for you via Youtube Live/Binance Live. Don't let go of the chance to receive huge visibility!\n\nOr, you can also reach us out at the **#buidl-verification channel** in the **Discord** [https://discord.gg/PCdeK2nfwh](https://discord.gg/PCdeK2nfwh)\n\n# Want to make some changes to your BUIDL?\n\nYou can edit any details of your project in **“My Profile-edit”**, including project description, team members, tracks and bounties, etc.."},{"id":535,"name":"Results","slug":"results","description":"# ETH VIETNAM BUIDLATHON 2022 Recap and Result Announcement\n\nETH Vietnam Buidlathon have brought together some of the brightest minds in the industry.Following the end of ETHVietnam 2022 IRL events, 77 BUIDL submissions were validated through the DoraHacks’ virtual portal and 11 teams stood out by judges’ selection! Now their names are revealed. Check out the rising stars!\n\n**[Facets.wiki](https://dorahacks.io/buidl/3887)**\n\nFacets Wiki is a developer tool that allows users to: Inspect and manage diamonds Add audited facets to our database Add deployed facets to their diamonds Add / Delete functions from their diamonds. Facets Wiki makes it easier for developers to get acquainted with the Diamond Proxy and contract system.\n\n**[Flima - NFT financialization Platform](https://dorahacks.io/buidl/3753)**\n\nFlima is an NFT Financialization platform for Game NFTs to help blockchain game players maximize earning strategies\n\n**[CredLancer / CredQuest](https://dorahacks.io/buidl/3806)**\n\nThe CredLancer platform facilitates collaboration & skill verification for professionals. Organizations or DAOs provide team member verification, role badging & project completion incentives. Freelancers showcase their expertise, bid for projects, and meet other professionals.\n\n**[Atlas](https://dorahacks.io/buidl/3844)**\n\nAtlas is a standardise interface for different DAOs, which provides users with familiar user experience and can be customised. Also, it includes soul-bound batch NFT that aggregates all the activity in different projects and protocols.\n\n**[Kinetex](https://dorahacks.io/buidl/3847)**\n\nKinetex is a technology that provides the infrastructure for the mass adoption of DeFi by automating the exchange process and transfer data. It combines multiple distinctive features: automation, liquidity aggregation, gasless transactions, native coin support, bridgeless cross-chain exchange with the guarantee of order execution and a fixed rate.\n\n**[INNOVAZ](https://dorahacks.io/buidl/3712)**\n\nInnovaz is a platform providing seamless top-notch tools, empowering creators, brands, and entrepreneurs to launch their own tailored NFT marketplaces with the fastest and easiest procedure without a penny.\n\n**[tinyAcceleratedEVM](https://dorahacks.io/buidl/3863)**\n\nAn EVM simulator designed to be parallelizable across accelerated hardware (GPU/TPU) implemented with hacky vectorized/matrix operations to simulate the EVM\n\n**[ZKNAM](https://dorahacks.io/buidl/3858)**\n\nZKNAM is a Zero Knowledge NFT Auction Marketplace\n\n**[Social Recovery DAO](https://dorahacks.io/buidl/3836)**\n\nSocial Recovery DAO is a trustless key management service DAO. It aims to solve the problems of social recovery mechanism of smart contract based wallet like Argent, Gnosis-safe, includes lack of incentive for recovery agents and potential chance for recovery agents can't fulfill the promise of recovery the wallet for user.\n\n**[Shinka Wallet](https://dorahacks.io/buidl/3845)**\n\nShinka Wallet is An Account Abstraction portal to use gas-free and off-chain payment with the L2 network.\n\n**[ZkForm](https://dorahacks.io/buidl/3846)**\n\nZk infrastructure for information privacy"}],"skills":"[ethereum]","applied":false,"isCurrentHackerRegistered":false,"buidlsCount":80,"applicationsCount":84,"organization":null,"description":"# ETH Vietnam2022 Main Events Agenda: [ETHVN2022.sched.com](https://ethvn2022.sched.com/)\n\n# Significant! \n\n1 - Teams must have no more than 4 hackers and at least 1 hacker, who are all physically in attendance on 25-26 Nov 2022 for IRL events, and join online on 24 Oct to 24 Nov 2022.\n\n2 - You can submit your project from NOW ~ 9:30am Nov 26, ICT. \n\n3 - You should provide with updates of new functions, design and so on developed/created during Oct 12th - Nov 25th, to be qualified for the BUIDLathon. Updates should be presented via BUIDL milestone or in your Github repo provided. New ideas are expected. \n\n4 - Your hack must be related to Ethereum ecosystem. \n\n5 - All codes/repositories required to run your project must be submitted. You cannot steal another team's source code.\n\n**Continue reading to learn more.**\n\n# **Table of Contents**\n\n○ ABOUT ETHVIETNAM BUIDLATHON
\n○ WHO IS IT FOR?
\n○ ELIGIBILITY & REQUIREMENTS
\n○ HOW TO ENTER
\n○ PRIZES & TIMELINE
\n○ DETAIL AGENDA
\n○ TEAM GUILDLINE
\n○ JUDGING CRITERIA - RUBRIC
\n○ Useful Links
\n\n\n# ABOUT ETHVIETNAM BUIDLATHON\nETH Vietnam Buidlathon will bring together some of the brightest minds in the industry. The focus is on creating qualified and unified teams that are innovative and familiar with current industry trends. Teams are expected to develop projects that could be put into production and have immediate impact on Web3 development. In addition, the event is meant to promote further adoption within broader markets, bringing talented and skilled participants from a variety of backgrounds into the Web3 world.\n\n- **Main topic**: Web3 application\n\n- **Reference projects**: Web2 to Web3 transformation, Social Application, Infrastructure, DeFi, NFT, Metaverse, Web3\n\n- **Format**: Online & On-site competition\n\n# WHO IS IT FOR?\n\n- Participants: Global Builders\n\n- ETHVietnam is the conference for passionate devs and contributors on anything related to Ethereum, DeFi, Web3, infrastructure, and more with a focus on decentralization and community projects & ecosystems.\n\n- Expect great speakers, talks, workshops for both experts and beginners, and tons of great social events you will not forget.\n\n# ELIGIBILITY\n\n • Teams must have no more than 4 hackers (Minimum 1 person. Maximum 4 people.), who are all physically in attendance on 25-26 Nov 2022 for IRL events, and join online on 24 Oct to 24 Nov 2022.\n\n • Hackers must be over the age of 18\n\n • No geographic restrictions on hackers\n\n# **REQUIREMENTS**\n\n • Your hack must be related to Ethereum ecosystem \n\n • You should provide with updates of new functions, design and so on updated during Oct 12th - Nov 25th, to be qualified for the BUIDLathon. Updates should be presented via BUIDL milestone or in your Github repo provided. \n\n • You cannot steal another team's source code\n\n • All code required to run your project must be submitted via GITHUB link.\n\n# **HOW TO ENTER**\n\nSubmit the Buidlathon virtual online first. Then on the event schedule you'll find workshops, tech talks, learning sessions, and lots of other cool stuff! We'll also send google calendar invites to all scheduled talks. And you will join the Buidlathon in person from 25th -26th Nov. \n\nOn the 26th Nov, best 10-15 teams will be selected to join demo day, and you pitch in front of about 30 judges (Experts, VC, protocols, etc)\n\n# PRIZES\n\n- **Gold Prize: $6,000**\n\n- **Silver Prize: $4,000**\n\n- **Quadratic Funding Prize Pool: $5,000**\n\n# IRL BUIDLathon AGENDA\n\n- **DAY 1 | Official Buidlathon**: Fri, Nov 25 - Sat, Nov 26
\n Teams continue improving their projects as well as their project plan and implement it. Project submission deadline is **9:30am, Nov 26**.\n\n- **DAY 2 | Judging&Prize Giving**: Sat, Nov 26
\nBuidlathon voting ends, and results are presented. Winners announced. Official ending of event.\n\n- **Community Voting of Quadratic Funding Grant**: Nov 26 - Dec 10
\nCommunity Voting of Quadratic Funding Grant to distribute an extra prize pool of $5,000 to the selected projects and help them get funded from the global ETH/MATIC community. \n\n\n\n# TEAM GUILDLINE\n
\n\n### TEAM STRUCTURE\n\n- Teams must have no more than 4 hackers (Minimum 1 person. Maximum 4 people.)\n\n- A suggested sample team might have: Back-end coder, Front-end coder, UI/UX designer and Business/project manager.\n\n- If you already have a team: Join ETHVIETNAM Discord and use the form in the [#registration](https://discord.gg/U52DxXAa) channel.\n\n- If you don't have a team (Before 0:00 November 23th): Join ETHVIETNAM Discord and start chatting with other people looking for projects in the [#find-a-team](#find-a-team) channel. You can also meet people on our 1st-day activities. \n\n
\n\n### TEAM REQUIREMENT\n\n- All team information cannot be changed after November 23th, 2022. \n\n- During the Buidlathon(Nov 25th - 26th), hackers should be at Independence Palace. They can leave at 10 PM to rest or join other events. \n\n- The remaining cases must have the opinion of Organizers. \n\n- Teams may build a new feature for an existing project that is unique and standalone.\n\n- Teams can use an idea they had before the event. However, all work on a project should be done at the Buidlathon. \n\n- Teams that have copied or cheated will be immediately disqualified from the competition.\n\n- Organizer’s decision is final. Product copyright belongs to the competing teams.\n\n# JUDGING CRITERIA - RUBRIC\n\nTeams will be judged on these 5 criteria. These criteria will guide judges but ultimately judges are free to make decisions based on their feeling of which projects are the most impressive and most deserving.\n\n- **TEAM SIZE**: Teams must have no more than 4 hackers (Minimum 1 person. Maximum 4 people.)\n\n- **ORIGINAL WORK**: Pre-existing projects are not allowed to be considered for prizes\n\n- **EXISTING PRODUCT DEVELOPMENT**: You may build a new feature for an existing project that is unique and standalone.\n\n\n
\n\n### TARGET AUDIENCES\n\nOur goal is to provide educational material (and the correct mental model) to allow bystanders to join the blockchain community or Web3 builders, Technology students, existing Web2 enterprise wants to join Web3.\n\n- 50+ universities\n\n- 100 Web2 startups approach\n\n- 100 Web3 startups\n\n- 20+ Dev Communities\n\n- Buidlathon Teams\n\n
\n\n### WORKSHOP-STYLE COURSE\n\n**#01: Blockchain A-Z | #02: BUIDL on Ethereum | #03: BUIDL others**\n\nWe plan to conduct one to two lecture a week and 12-24 lectures in total. All classes are streamed over Facebook & Youtube and a chatroom is available is ask questions on the fly. While the prepared content should benefit the audience, the lecture-style supports the audience to ask questions and diverge from the content to aid the learning experience. Typically, 1 hour of lecture material is planned for a 2 hour session. For some special workshops will do IRL. So that the attendants can meet up with mentors and other builders / VCs, etc.\n\n
\n\n### EXTERNAL CONTENT & SPONSOR\n\nAssuming it is successful, we want sponsors to focus on how we can make it sustainable and from these workshops, we also have the pool of Talents and good projects to accelerate. There will be different workshops from external companies during the 12 week course. We may include some interactive panel sessions with industry experts to discuss some of the material presented.\n\nMore Details: https://www.eth-vietnam.com/buidlathon-2022\n\n# Useful Links\n\n- Website: https://www.eth-vietnam.com/ \n\n- Facebook: https://www.facebook.com/ethconference \n\n- Twitter: https://twitter.com/eth_vietnam \n\n- Telegram: https://t.me/ETHVietnamofficial \n\n- Discord: https://discord.gg/mbq747sd3A","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":null,"hackersCount":98,"title":"ETH VIETNAM BUIDLATHON 2022","uname":"ethvietnam","imageUrl":"https://cdn.dorahacks.io/static/files/Buidlathon_banner_to_Dorahacks_2_Oq2hsQ5.jpg","originUrl":null,"startTime":1666544400,"endTime":1669429800,"timezone":"UTC","city":"VIETNAM","visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":60000,"bonusMechanism":"xx","followersCount":0,"ecosystem":null,"applyGuide":"https://dorahacks.io/blog/guides/eth-vietnam-buidlathon/","weight":7,"participationForm":"Virtual","field":"","email":null,"contacts":null,"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":0,"isEnableBounty":true,"isBountyRequired":false,"isEndedBountyJudging":false,"bountiesLimitForBuidl":10,"isPublicBountyJudging":false,"status":2},"status":4,"bounty":null,"track":null,"table":"0","trackObj":{"id":114,"name":"New Ideas","judgingCriteria":"","weight":0},"bountyObjs":[{"id":289,"name":"Polygon Bounty","token":"USD","bonus":10000,"link":"","description":"# Polygon Bounty\n\n****Polygon Prizes: $10,000 payable in USDT on Polygon****\n\n
\n\n### About Polygon\n\n[Polygon](https://polygon.technology/) is the leading platform for Ethereum scaling and infrastructure development. Its growing suite of products offers developers easy access to all major scaling and infrastructure solutions: L2 solutions (ZK Rollups and Optimistic Rollups), sidechains, hybrid solutions, stand-alone and enterprise chains, data availability solutions, and more.\n\n
\n\n### Prizes\n\n**Build Scalable Decentralized Applications using Polygon’s suite of scalability solutions - PoS, Polygon ID, Polygon zkEVM.**\n\n- First: $3000\n\n- Second: $2000\n\n- Third: $1000\n\n- Pool Prize: $500 * 8 - 8 runner up projects\n\n
\n\n### Submission Criteria\n\nShould be deployed either on Polygon PoS testnet/ mainnet.\n\n
\n\n### Developer Resources\n\n- Polygon Developer Documentation - https://docs.polygon.technology/docs/develop/getting-started\n\n- Polygon Developer Library - https://polygontechnology.notion.site/Polygon-Developer-Library-36e70eac8c1f4f11a9d2fad9da8e0749\n\n- Polygon Testnet Faucet - https://faucet.polygon.technology"},{"id":293,"name":"Reddio Bounty","token":"USD","bonus":6000,"link":"","description":"# Reddio Bounty\n\n$6,000 payable in USDT on Reddio\n\n
\n\n### About Reddio\n\nReddio is a technology company that builds infrastructure for the blockchain, to help developers adopt blockchain technologies with the world's first easy-to-use Layer 2 zkRollup Agnostic APIs. Enabling developers embed Token or NFT(Non-fungible token) into their web, desktop and mobile applications with massive scalability and zero gas fee for off-chain.\n\nReddio has partnered with the leading layer 2 zkRollup provider Starkware to launch StarkEx APIs, with which you can have instant trading confirmation within second, high concurrent transactions up to 10k TPS, 0 gas fee as it's done on layer 2 and the asset security derived from layer 1 Ethereum.\n\nReddio partners with ScalingX, M-Ventures to provide grants to more post-hackathon-pre-investment stage projects who build their technology based on Reddio’s StarkEx APIs and StarkNet\n\n
\n\n### Prizes\n\nBuild inApp and inGame NFT Applications using Reddio’s scalability solutions \n\n- First: $3000\n\n- Second: $2000\n\n- Third: $1000\n\n
\n\n### Submission Criteria\n\nShould be deployed on Reddio.\n\n
\n\n### Developer Resources \n\n- Reddio Developer Documentation - \n https://docs.reddio.com/guide/introduction/overview.html\n\n- Reddio inApp/inGame NFT marketplace source code and demo - https://github.com/reddio-com/NFT-Marketplace\n\n- 24x7 Support Discord for your Hackathon - https://discord.gg/rJVDhXpK5g"},{"id":296,"name":"Spheron Network Bounty","token":"USD","bonus":2000,"link":"","description":"Spheron Network is a Web Hosting and Compute layer abstraction for Web2 and Web3 Companies to utilize the power of decentralized infrastructure"}]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":51345,"ownerInfo":{"nickname":"weihan7742","username":"U_1382da262a0c8e","avatar":"https://cdn.dorahacks.io/static/files/18e01b1d653d9f86db8ab854786bac92.png"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":1,"voteCount":0,"projectMembers":[{"id":2845,"member":null,"email":"***@***","status":"pending","role":2,"title":null,"introduction":null},{"id":2844,"member":null,"email":"***@***","status":"pending","role":2,"title":null,"introduction":null}],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[5,70,82],"otherInfrastructures":[],"lastEditor":{"id":51345,"username":"U_1382da262a0c8e","date":1669404454000},"upvoted":false,"followed":false,"upvoters":{"count":0,"list":[]},"kycStatus":0,"ideas":[],"name":"ZKNAM","techniqueField":"","source":"Hackathon-Eth Vietnam 2022","vision":"Zero Knowledge NFT Auction Marketplace","projectDescription":"**Project Description** \nThere are 2 major bottlenecks faced in a blockchain-based auction system which are anonymity and scalability. During the phase of verifying the bidders, bidders have no choice but to reveal all of their personal information to prove themselves. Furthermore, the transaction occurs between seller and bidder usually incur high transaction fee with slow transaction speed, discouraging the utilization of blockchain technology in auctions.\n\nZKNAM is a Zero Knowledge NFT Auction Marketplace aiming to solve the problems stated above. This project utilizes ZKPs to allow bidders to verify themselves without revealing their personal information. This is done through credential claiming from a trusted issuer. To improve scalability and ease of integrating NFTs, we allow NFT transaction to occur in L2 to eliminate gas fee and improve transaction speed.\n\n**How It's Made** \nPolygon ID - Polygon ID is used to issue and verify private credentials that allow the bidder to generate a ZKP so that they are eligible for the auction but without revealing their personal information. We extended the ZKP Verifier smart contract to store bidder information once they are verified.\n\n\nReddio - Reddio is used as the main platform to allow NFT transactions to occur. We allow the user to deploy their own NFT contracts using Reddio's API solution.\n\n\nSpheron - Spheron is used as a decentralized hosting service for our project.","teamDescription":"We are a group of passionate people, aiming to help build a better infrastructure in the web3 community. 2 of our team members are still students and another one is an experienced DevOps engineer aiming to pivot into the blockchain industry.","githubPage":"https://github.com/makluganteng/NFT-Auction-Marketplace","githubVerify":0,"demoLink":"https://youtu.be/CCjAYDOPEoQ","demoVideo":"https://youtu.be/CCjAYDOPEoQ","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1669404454,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":null,"facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"createdAt":"2022-11-26T00:54:25.873141+08:00","updatedAt":"2022-11-26T03:27:34.512751+08:00","milestoneEditor":51345,"path":"/buidl/3858","techField":"","techFieldAry":[],"techTree":[0],"tags":[5,70,82],"otherTags":[],"origin":"Hackathon-Eth Vietnam 2022","intro":"**Project Description** \nThere are 2 major bottlenecks faced in a blockchain-based auction system which are anonymity and scalability. During the phase of verifying the bidders, bidders have no choice but to reveal all of their personal information to prove themselves. Furthermore, the transaction occurs between seller and bidder usually incur high transaction fee with slow transaction speed, discouraging the utilization of blockchain technology in auctions.\n\nZKNAM is a Zero Knowledge NFT Auction Marketplace aiming to solve the problems stated above. This project utilizes ZKPs to allow bidders to verify themselves without revealing their personal information. This is done through credential claiming from a trusted issuer. To improve scalability and ease of integrating NFTs, we allow NFT transaction to occur in L2 to eliminate gas fee and improve transaction speed.\n\n**How It's Made** \nPolygon ID - Polygon ID is used to issue and verify private credentials that allow the bidder to generate a ZKP so that they are eligible for the auction but without revealing their personal information. 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