MetaMail (metamail.ink) is a Web3 email service provider, users can get their email addresses as ''address@mmail.ink'' or ''ens@mmail.ink''. MetaMail is compatible with traditional email providers such as Gmail. In MetaMail, users can use digital signatures and End-to-end encryption to ensure the security of emails. All features of MetaMail are free and without gas fee. Welcome to use MetaMail! MetaMail (metamail.ink)是一款 Web3 邮箱，用户可以获得自己 地址@mmail.ink 或者 ens@mmail.ink 的邮箱地址，MetaMail 邮箱兼容普通邮箱如 Gmail，用户可以使用数字签名与端到端加密来确保邮件安全，并且所有的功能都是免费的不需要 gas fee。
Contri.build is a modular web3 community contribution infrastructure. Through modular task tools and in-DAO contribution NFT (SBT), it forms a personal contribution data layer on chain, encourages community members to participate in community construction, and increases the influence of the community. Contri.build 是一个模块化的 web3 社区贡献基础设施，通过模块化的任务工具与 DAO 内贡献NFT(SBT)，形成个人链上贡献数据层，激励社区成员参与到社区建设，提升社区的影响力。
Vrch is committed to bringing the most advanced architectural design methodology - parametric design into the Web3 metaverse to achieve "interaction as creation and minting as building", which will help Web 3 communities build metaverse spaces easily and efficiently. It will also break the barriers between different metaverse platforms and eventually lead to the on-chain open metaverse. Vrch 致力于将建筑学最前沿的参数化设计理论引入 Web3 元宇宙，以实现“交互即创造，铸造即筑造“；帮助 Web3 社区低门槛高效率地构建元宇宙空间。同时借此打通不同元宇宙之间的空间壁垒，最终实现链上原生的开放元宇宙。
MintUs is basically an image version of ENS, but more than that. Our mission is to enable web3 users to build their future identity via NFT. Users can create and mint their unique, personalized avatar NFT, mapped to an integrated profile page storing their addresses, domains and other web3 personal information through image recognition algorithms. When used as PFP across services, the NFT, with profile data behind it, can serve as the user's visualized decentralized identity in web3, making paying, trading, swapping much easier and more vivid beyond the traditional alphanumeric way. MintUs 的产品概念源自图像版本的 ENS，但具有更强的社交属性。我们的愿景是让 web3 用户能够通过 NFT 建立去中心化身份。用户可以使用我们的产品定制专属 NFT 并绑定个人主页。将 NFT 用作各平台个人头像后，可通过图像识别技术便捷安全地跳转至个人主页进行支付或交易。相较于现有身份系统，使用 MintUs 创建的去中心化身份不仅更安全，也会更有趣、更具个性化。
afu ™ is a metaverse application social app, focusing on the functions of B & B space decoration, virtual outings and activities to earn tokens. We creatively divide online space into 2D (outdoor) and 3D (indoor). Users' personal indoor space is in 3D style, allowing users to create personalized space through simple drag and drop, and they can also go outdoors with friends, and use our 2D long video space to truly meet the current online outing immersion of mobile terminals. In addition, users can also participate in games through random activities in the chat room to obtain benefits, which can be used to upgrade their exquisite indoor space and incubate pets. This product aims to create a popular product that connects web2 and Web3. At present, this product has nearly 700,000 followers on the Internet. Due to the innovation of product design and the uniqueness of user testing / Co-creation, afu ™ has also won various international awards such as IF design award in Germany and spark Design Award in the United States etc. afu ™ 是一款元宇宙应用社交 app，主打个人民宿装扮、虚拟郊游及活动赚取代币的功能。我们独创性的将线上空间划分为 2D 和 3D 两类：用户个人的室内空间为 3D 风格，允许用户通过简单的托拉拽来打造个性化空间；也可以跟朋友结伴去户外郊游，并使用我们的 2D 长视频空间来真正满足目前移动端的线上郊游沉浸感。除此之外，用户还可以参与小游戏获取收益，将这些收益用于升级自己精致的室内空间及孵化宠物。该产品志在打造一个打通 web2 和 web3 的爆款产品，目前该产品以收获全网近 70w 粉丝。由于产品设计上的创新性以及用户测试/共创方式的独特型，afu ™ 荣获了德国IF 设计大奖、美国Spark设计奖等各类国际奖项。
In the long term, NFT, as a data structure standard that provides the ability to confirm rights, is a bridge between every user and Web3. Everyone should be able to express themselves easily through NFT, but the current NFT creation technology has a high threshold and complex procedure. Amadeus NFT is a no-code platform designed for NFT creators, which can solve the problems of NFT batch combination generation, rarity allocation, decentralized storage, smart contract deployment and management, mint web page, etc. in a one-stop manner, covering the whole product side process of NFT project production. The current online link is: https://www.amadeus-nft.io 长远来看，NFT 作为提供确权能力的数据结构标准，是每一位用户与 Web3 的桥梁。每个人都应当能便捷地通过NFT来自我表达，但当前 NFT 创作技术门槛高且链路复杂。 Amadeus-nft 是为 NFT 创作者设计的无代码平台，一站式解决 NFT 批量组合生成、稀有度调配、去中心化存储、智能合约部署及管理、Mint 网页等问题，覆盖 NFT 项目制作的产品侧全流程。 目前上线链接为：https://www.amadeus-nft.io
Oracle aims to connect real-world computation and data feeds to blockchain and is widely used in web3 applications. SaaS3 leverages SON network to eliminate the security issues to protect on-chain assets and logics. Any kind of web2 API can easily and permissionlessly be deployed on SaaS3 decentralized serverless runtime (dRuntime) to make oracle more similar to a smart contract. Dapp developers are no longer required to rent a centralized AWS server to host their oracle software and no longer require permission from a centralized organization such as Chainlink and API3 to deploy their customizable oracles to support more data sources and trustful off-chain computations. SaaS3 is based on Polkadot ecosystem and will be integrated with more public chains. 预言机，将区块链安全连接至链下系统的中间层，通过数据提供商、web API 等接入各类数据。SaaS3 通过构建安全预言机网络 (SON) 以消除中心化计算资源，避免中心化带来的安全隐患。任何无服务器的 web2 API 都可以轻松部署，让预言机变得像 smart contract 一样更易用、更去中心化。基于波卡生态，使得 SaaS3 作为基础设施，在未来能拓展到更多的公链上。
HyperEX is a web-based 3D multiplayer online role-playing game and a spatial location-based real-time multiplayer video meeting tool. HyperEX allows users to manipulate their virtual characters to experience rich online activities in 3D space and interact with more players in a realistic way. At the same time, HyperEX puts the design and ownership of the space back in the hands of the users, allowing them to design and publish their own spaces and games, and to leverage HyperEX's video calling and multiplayer location synchronization infrastructure to enable a variety of online entertainment experiences. HyperEX has already received a large number of intents to use and requests for internal testing from companies, including X ACADEMY, the largest youth summer program in China, Zhen Fund, Box Community, MixLab, TEA Community, etc. The product is already in the internal testing stage. HyperEX 是一款基于网页的三维多人在线角色扮演游戏及基于空间位置的实时多人视频通话工具。用户进入 HyperEX 后可操纵自己的角色在三维空间体验丰富的线上活动、并真实地与更多玩家进行真实的互动。同时，HyperEX 将空间的设计和归属权回归用户，用户可设计和发布属于自己的场景、空间以及游戏，并利用 HyperEX 的视频通话及多人位置同步等基础设施，可实现多种多样的线上娱乐体验。目前 HyperEX 已获得大量公司的使用意向和内测请求，包括国内规模最大的青年暑期项目 X ACADEMY、真格基金、盒子社区、MixLab、TEA 社区等，产品已在内测阶段。
DeLiquid aims to build the future of Web3 interoperability and help everyone around the globe enter the multi-chain future by providing a non-custodial multi-chain crypto wallet. Our wallet currently has 3 unique features: 1) one seed phrase, access all blockchains (for alpha product launch, we will support 6 chains: Ethereum, Solana, Polygon, Binance Smart Chain, Avalanche, Cosmos). 2) a swap & bridge aggregator that helps users transfer assets across chains with the lowest quotes on the market. 3) fully explore the multi-chain DApps without the need to switch wallets. For our future roadmap, DeLiquid will open source our multi-chain SDK that will empower future multi-chain DApps such as multi-chain crypto payment, etc. Also, DeLiquid won the 1st place in 2022 Circle Hackathon DeFi track. 随着越来越多新的 non-EVM 链和 layer-1/layer-2 链的出现，Web3 用户对多链条应用的需求也在逐渐变大。DeLiquid 是一个非托管形跨链钱包，愿景是建造未来 web3 的互通性。目前主要支持的功能有 3 个：1）一套助记词连接所有的区块链（包括 EVMs 和 non-EVMs)；2） 一个跨链的 Swap 和 Bridge 的整合器，帮助用户在市场上找到最低价和最快速的 Swap 和 Bridge 服务；3）仅需要一个钱包，就可以与多链的去中心化应用进行交互。同时 DeLiquid 在中后期阶段会开源多链的 SDK，能够为去中心化的多链应用提供了基础设施（包括去中心化的虚拟货币支付及收款等）。DeLiquid 获得 2022 Circle Hackathon DeFi Track 第一名。
OFF-SET: Token rewards for environmental stewardship in Web 3 Sweetgum Labs is building OFF-SET, a Green-to-earn mobile dApp that helps individuals understand, record, visualize, and exchange climate impact and carbon footprint data. There are gamification elements to engage users to build up a green metaverse. The first use case is Drive-EV-to-Earn Sweetgum Labs 枫香树实验室致力于打造基于 Web3 的碳普惠生态，由耶鲁大学的团队创立，核心产品是一款 Green-to-earn 的去中性化应用OFF-SET。通过游戏化的方式，助力个人用户了解、学习、记录、并最终变现个人的环境影响力和碳足迹。通过 Hyper tokenization, 产品围绕个人用户打造属于用户自己的 ESG Profile，实现大数据的个人所有权。
Along with the development of the Internet, the evolution of e-commerce is manifested in the evolution of the product and user aggregation method. In Web3Shop, designers directly design products for NFT IP in the user's wallet, thus realizing accurate aggregation between the product side and the user side, replacing the search and algorithmic recommendation logic of web1 and web2. Its advantages include reducing customer acquisition costs on the product side and increasing engagement on the user side. Web3Shop's vision is to help designers achieve low-cost entrepreneurship and become an economic platform for creators that unites the world's best creativity. Web3shop's short-term business goal is to tap into the $100 billion premium apparel (Top ware) market and the $300 billion luxury goods market by leveraging the creative power of designers around the world. 伴随互联联网的发展，电子商务的演进方式，表现为产品和用户两端撮合方式的演进。在 web3shop，设计师直接针对用户钱包里 NFT IP 展开商品设计，进而实现产品端和用户端的精准撮合，代替 web1 时代的搜索和 web2 时代的算法推荐逻辑。其优势包括降低产品端的获客成本和提高用户端的参与度。 Web3shop 的愿景是帮助设计师实现低成本创业，成为凝聚全球优秀创造力的创作者经济平台。Web3shop 的短期商业目标，是利用全球设计师的创作能力，打入价值 1000 亿美元的高档服饰（Top ware）市场和价值 3000 亿的奢侈品市场。
UniAsset is a decentralized trading platform offering Metaverse digital asset securitization service, with a vision to be the leader of Metaverse fixed asset derivative sales & trading market. For the current phase, we are focusing on providing $1 price tracking service to over 2 million retail NFT traders. UniAsset as a platform connects LP and retail traders, offers retails 1:1 price-tracking uNFT (such as uBAYC) trading solutions, and uses the liquidity from LP to conduct AMM (Automated Market Making) to earn liquidity premium and commission fee. Due to the nature of the business, the platform will accumulate positive cash flow very soon after launch and has no risk exposure to various price movements, thus can stably & safely generate revenue regardless of market’s bear or bull. UniAsset 是一家提供元宇宙数字资产证券化服务的去中心化金融交易平台，愿景成为元宇宙固定资产衍生品销售与交易的龙头服务提供商。起步阶段，我们将聚焦于“蓝筹NFT”（如 Azuki、BAYC），为超两百万散户投资者提供一美元追踪蓝筹 NFT 底价的服务。UniAsset 将作为平台撮合 LP 和散户交易者，向散户提供 1:1 追踪蓝筹NFT底价的 uNFT（如 uBAYC）的交易服务，并通过 LP 提供的流动性进行自动做市，赚取流动性溢价与佣金。平台将会在正式运行后迅速积累正现金流且不承担风险敞口，因此不论市场牛熊均可以稳定盈利。
