Welcome to the database where you can see all previous projects from our past hackathons.
Most Hackathon Won
manovmondal
simp1e
Amaan Sayyad
Most Project Built
Wagmi undefined
Chinakshu Mangal
Chirag Mangal
Web3Graph is an open-graph based protocol that provides standard, easy, and efficient access to Web3.0 participants. We use bi-partite representation instead of the commonly used social graph models to represent, label and index data. This representation allows more efficient construction models of relationship among entities and events. Web3Graph protocol collects both off-chain and on-chain data. Our Event Engine process the data to represent via bi-partite system and allows easy labeling and indexing. We are building variety of access channels for Web2.0 and Web3.0 participants to access using Web3Graph protocol: SDK, Open API, GraphQL, Browser Extension and direct access to Smart Contracts will enable the participants reach and find the data in an easy and painless way. Web3Graph 是一个开放图谱协议，为 Web3 参与者提供标准、简洁和高效的数据访问方式。Web3Graph 协议会同时收集链上和链下的数据。我们为使用者提供多种访问方式包括：SDK、Open API、GraphQL、浏览器插件和对智能合约的直接访问等等，使参与者能够轻松访问和查找数据。
Lounge technologies provide a suite of api/sdk products to help integrate blockchain technologies into existing legacy systems. dAPPs are confusing, they spend millions on attracting customers yet many still find them hard to use. In order for mass market to adopt Web3, we at Lounge reckon that apps should adapt to the existing customers' behaviours instead of asking them to pick up new ones. As such, we have developed a series of core APIs and SDKs to help Web2 companies onboard into Web3 in a swift and simple manner. By calling our APIs, Web2 companies could now serve tickets as NFTs, Web3 companies can get rid of metamask and all the troubles with 24 phrases mnemoic passwords and allow users to customize their preferred username and password. Users can then communicate, transact, and interact with each others based on their usernames instead of typing in the hash addresses. There are many many more to what Lounge could provide, and we aim to allow users to gain access to both Web2 and Web3 world through one simple account, creating the Web 2.5 world that even our grandmas could use. 什么样的去中心化应用可以让我们的父母辈畅用呢？Lounge 认为，这些应用必须简单上手，并且符合现有的用户习惯。以此为基础，Lounge 开发了一系列核心 API 和 SDK，帮助 Web2 公司快速将业务上链。包括利用 NFT 进行票务验证，零知识证明简化助记词成为简单的用户名和密码，通过用户名而不是哈希地址进行沟通（类似于 telegram ），转账等一系列底层技术。通过 Lounge，用户可以自定义用户名密码，并通过同一个账户同时进入 Web2 以及 Web3 世界，大大降低了用户获取门槛。
Privacy and data security are major concerns in the digital era. While logging into any app when we click on sign in with Google, the 3rd party app has all the access to our personal data which Google has in its database. It can save personal info fields in its own database, which is not required. zkGATE is a login protocol which 3rd party apps can integrate, through which only the information which is required by the app is passed to it while the rest information is encrypted as a zero-knowledge proof stored in an NFT acting as an access pass. 在数字时代，隐私和数据安全是主要的关注点。当我们点击 "使用 Google 登录" 进入任何应用程序时，第三方应用就能获得 Google 数据库中我们的所有个人数据。它可以在自己的数据库中保存个人信息字段，而这些字段其实并不必要。zkGATE 是一个第三方应用可以集成的登录协议，通过这个协议，只有应用程序所需要的信息才会传递给它，而剩余的信息则会被加密成零知识证明，并存储在一个扮演访问通行证的 NFT 中。（by translation software)
Sodium wallet utilizes ERC-4337, ZK and MPC technology, enabling users to onboard with ease and manage assets with extreme security. Further more, Sodium wallet provide wallet as a service for dapps. Sodium钱包利用零知识证明（ZK）和多方计算（MPC）技术，使用户可以在无需复杂工作流程或加密知识的情况下访问去中心化应用程序（dapps）。 此外，Sodium 钱包还为去中心化应用程序提供钱包作为一项服务。
WASM-Cairo is a Webassembly Infura facility built on Ethereum's second layer, Starknet. It allows Cairo code to run in a browser and no server is needed. This means we can run something like a light Starknet node, a Kakarot EVM, and more apps from the browser without any setup. WASM-Cairo 是一个基于 Webassembly 开发的 Starknet L2 基础设施，使得我们可以在任何地方（本机，后端，以及浏览器）中运行任何由Cairo编写的应用--我们甚至可以在浏览器中运行Kakarot zkEVM 而无需任何配置和硬件/服务器需求。
ChainEye aims to build world-leading free and open-source omnichain analytical tools for retail investors. Users can find interesting opportunities among L1/L2s such as yield farming, trading&lending, NFTs, airdrops, token monitors, DAO governance, etc. We currently support Optimism, Starknet, Arbitrum, and zkSyncEra and will add more Layer1/2 chains in the near future. To support building a thriving ecosystem in layer1/2, RPC List is built as a courtesy for developers/users. ChainEye 旨在为 Web3 散户投资者构建世界领先的免费开源全链分析工具。用户可以利用工具找到有趣的机会，例如流动性挖矿、交易和借贷、非同质化代币（NFT）、空投、代币监测、DAO 治理等。我们目前支持 Optimism、Starknet、Arbitrum 和 zkSyncEra，并将在不久的将来添加更多的一层和二层链。为了支持在一层/二层构建繁荣的生态系统，我们还提供了RPC 列表作为对开发者/用户的一种礼遇。
Metavoice is a Voice-Enabled MetaMask Wallet product, specifically designed with an objective to empower the visually impaired. key features of Metavoice: 1. Voice Command Integration 2. Multilingual Support 3. Intuitive Design Metavoice 是一个带有语音功能的 MetaMask 钱包产品，特别设计出来的目标是为了赋予视力障碍人士权利。我们认识到视力有限或无视力的个体面临的一个重大问题——复杂的界面导航和事务管理对他们来说是艰巨的任务。我们着手创造一个能够为这些个体提供无缝直接访问他们加密钱包的解决方案，而 Metavoice 就是这个努力的结果。 Metavoice 的一些主要特性： 1.语音命令集成 2.多语种支持 3.直观的设计 Metavoice 不仅仅是一个产品，是向一个更包容的未来迈出的一步，一个技术公平服务于每一个人的未来。
We create a prompt marketplace on a decentralized chain, fueled and sustained by Web3 tokenomics. Tokenizing prompts can actualize the potential market. MEGAxis can create a marketplace where prompt engineers can earn tokens for creating and selling high-quality prompts. The better their prompts perform, the more valuable their tokens become. MEGAxis can also use Web3 tokenomics to create a community around the platform. For example, users who hold tokens could be given voting rights on platform decisions, upvote and downvote prompts. 我们在去中心化的链上创建了一个由 Web3 代币经济驱动和维持的提示市场。代币化提示可以实现潜在的市场。MEGAxis 可以创建一个市场，在这个市场上，提示工程师可以通过创建和销售高质量的提示来获得代币。他们的提示表现得越好，他们的代币就越有价值。MEGAxis 还可以使用 Web3 代币经济学来创建围绕平台的社区。例如，持有代币的用户可能会被赋予在平台决策上的投票权，对提示进行赞成和反对投票。（by translation software)
web3 privacy electronic signature, asset and identity carrier. It can be signed in a private manner, and only you can know the content of the contract. We have also created an AI contract generation tool, which can generate the contract you need in one sentence. Plus it's not just signatures. Electronic signatures are the carrier of assets. Essentially what we want to do is create programmable credentials on the chain for real-world assets. This can provide users with identity and asset ownership, freedom, and liquidity. web3 隐私电子签名、资产和身份载体。 能够以隐私方式签署合同，合同内容只有您自己知道。 我们还打造了一款 AI 合约生成工具，一句话就能生成你需要的合约。 另外，这不仅仅是签名。 电子签名是资产的载体。 本质上，我们想要做的是在链上为现实世界的资产创建可编程凭证。 这可以为用户提供身份和资产所有权、自由度和流动性。
We set up a comprehensive standard for measuring the alignment of AI with human ethics, demonstrating the bias level and values of AI models on various issues through rankings, profiling, etc. Everyone can contribute to the Allditors DAO by providing test data, proposing audit issues and methods, etc., and receive NFTs and tokens representing governance and dividend rights, and profit from the financial market built on them. Allditors DAO will be a strong, influential community focused on AI issues. 我们全方位衡量 AI 与人类伦理对齐程度，通过排名、画像等形式展示模型在不同议题的偏见水平、价值观等表现。人们可以通过提供测试数据、提出审计事项和方法贡献、获得 NFT、并在基于此建立的市场获利。
Chain.Food is the first non-profit Dapp in the Ethereum ecosystem (to solve the problem of food waste). Users can access free food information, publish lists and verify their identities through ERC addresses. Use FoodCoin tokens to incentivize users to receive or donate food. Layer2 tokens can be airdropped rewards through sbt obtained by users. 100% transparency of public welfare funds guaranteed on the chain. Chain Food 是以太坊生态系统中第一个非营利性 Dapp（解决食物浪费问题）。 用户可以通过ERC地址获取免费食品信息、发布列表并验证身份。 使用 FoodCoin 代币来激励用户接收或捐赠食物。 Layer2 代币可以通过用户获得的 SBT 进行空投奖励。 链上保障公益资金 100% 透明度。
IZAR is a groundbreaking privacy-preserving interoperability protocol that seamlessly connects the Ethereum and Aleo ecosystems. We offer unparalleled support for heterogeneous chain arbitrary message cross-chain communication. Utilizing advanced zero-knowledge cryptography, IZAR ensures fully private cross-chain transactions while maintaining robust user privacy and security. Additionally, the protocol is designed to incorporate a novel governance model and zkSnark multisig verification to further enhance its capabilities and user trust. IZAR 是开创性的隐私保护互操作性协议，无缝连接以太坊和 Aleo 生态系统。我们为异构链任意消息的跨链通信提供了全面的支持，打通生态之间的流动性，利用行业领先的零知识密码学技术，实现完全私密的跨链交易。此外，该协议还将引入全新的治理模型（1000 个去中心化验证者）和 zkSnark 多签验证，来解决目前跨连桥的中心化问题，进一步提高跨连桥的安全性和用户信任度。