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Overview of award-winning projects from Network State's online hackathon Demo Day.

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18 outstanding projects that use sponsored development tools stood out and were selected for this Demo Day.

Original Title: "Review | Network State Online Hackathon Demo Day Award-Winning Project Exhibition"

Original Source: DimensionTech

Mask Network and Matchbox jointly held the Network State hackathon online from February 10th to 20th, and successfully held the Demo Day on February 20th. The hackathon received support from Starkware officials and their core ecological projects, as well as social ecological support from Mask Network. During the hackathon, more than 200 participants from all over the world, including China, India, the United States, Nigeria, Japan, Singapore, and other regions, signed up. After scoring by the judges, 18 excellent projects using sponsored development tools stood out and were selected for this Demo Day.

Web3 is built on a new method of collaboration for humanity, allowing people to create their own communities, currencies, and even countries in the cyber world. The exploration of games and labor, data and information, economy and entertainment in cyberspace has constructed people's imagination of a new utopia in the digital age. The sponsor of this hackathon provides developers with over $50,000 in prizes to attract global developers to build the next generation of games, social networks, and creator economies.

Thank you again to the project parties and organizations who provided various forms of support for us during this hackathon. They provided assistance such as bonuses, judges, SDKs/APIs, or developer communities.

The partners for this collaboration include Starkware, Argent, Topology, Loot Realms, Cartridge, Briq, Starknet.id, RSS3, Web3MQ, Metaforo, .bit, Next.ID, Alphagram, KNN3, GoPlus, Giro Giro, Not Fellows, Moonshot, BuidlerDAO, Mint Podcast, Unifra, Reddio, TokenDance, LXDAO, MoleDAO, Rebase, Denglian Community, and ChainIDE.

综合奖：

translates to

Comprehensive Award:

in English.

- Gold Award: Civia the Social Wallet

- Silver Award: Mind Network

- Bronze Award: W3Space

Classification Award:

- Best Social: Noname.Monster

- Best Infrastructure: Matrix Multichain Unity Toolkit

- Best Game: Degen Reborn

The following are all selected projects for Demo Day:

Civia the Social Wallet - Gold Prize

https://devfolio.co/projects/civia-the-social-wallet-386a

Cvia the Social Wallet has developed a wallet prototype with social recovery and social graph support based on Starkware's account abstraction and Argent code development. In addition to being used for cryptocurrency asset transactions, this wallet also supports social scenarios. In Civia, users are invited by friends to install the app and become their "guardians" for social recovery. Users can also follow their friends through the wallet, and these on-chain activities will create the user's social graph.

Mind Network - Silver Prize & KNN3 Bounty

https://devfolio.co/projects/mind-network-4173

Mind Network provides a decentralized and privacy-preserving data lake that maximizes the availability of data without sacrificing privacy. Mind Network is built by a group of world-class experts on cutting-edge encryption and privacy computing technologies.

In this hackathon, Mind Network has achieved the sharing of private photos on SocialFi. With Mind Network, user stories have been revolutionized:

Only encrypted photos can be publicly shared and accessed. The original photos cannot be accessed or even leaked.

Important information (such as facial codes) has been encrypted. Only authorized users can access permission-based important information.

Just like access control, AI models are decentralized and secure.

W3Space - Bronze Prize

https://devfolio.co/projects/wspace-cb41

W3.work is a decentralized social metaverse for Web3.0 professionals, which significantly improves the efficiency of social activities, remote work, and community interaction for Web3.0 teams. Its main highlights include:

Web3 workspace for professionals - making remote work more attractive. Metaverse for business and social networks - connecting Web3.0 organizations, teams, VCs, and creators. A fun new way of working in Web3 - empowering innovation and creativity.

Noname.Monster - Best Social Prize

https://devfolio.co/projects/nonamemonster-c3da

Noname.Monster provides an integrated platform for Web3 identities and domains, allowing users to search, register, trade, and manage Web3 identities from different issuers on multiple blockchains, and simplifying the integration workflow of Web3 projects. - GoDaddy of Web3

On StarkNet, Noname.Monster has implemented single registration, batch registration, and domain exploration functions for StarkNet.id. Users can easily browse popular StarkNet.id names and register multiple StarkNet.ids at once.

Matrix Multichain Unity ToolKit - Best Infra Prize

https://devfolio.co/projects/matrix-multichain-unity-toolkit-470a

MultiChain Web3 ToolKit for Unity provides a component package (scripts and UI) designed to help game developers integrate Web3 API with Unity 3D WebGL builds. Features include:

Help integrate WebGL Unity 3D builds with the web to provide a framework for integrating Web 3 Auth for wallets such as Ethereum, Flow, Aptos, and Sui, and provide encapsulated customizable UI for Unity 3D and React. Easy-to-integrate APIs provide APIs for signing messages and transactions.

Degen Reborn - Best Game Prize

https://devfolio.co/projects/degen-reborn-550f

DegenReborn is a next-generation innovative life simulation game that incorporates cryptocurrency mechanisms. Players can purchase tokens, upgrade specific skills, and improve game attributes to win matches. In DegenReborn, game players can be reborn into a lively and eventful life trajectory tailored to them!

Starknet Validator for Next.ID - Next.ID Bounty

https://devfolio.co/projects/starknet-validator-for-nextid-7648

Starknet Validator for Next.ID integrates support for Starknet verification of Next.ID. It is platform agnostic, as once integrated with the proof server, users can access it through any platform.

RewardSphere - Next.ID Bounty & GoPlus Bounty

https://devfolio.co/projects/rewardsphere-365d

RewardSphere is a Web3 social impact incentive protocol. RewardSphere is redefining the value transmission chain in social networks.

RewardSphere allows users to break free from the constraints of platforms and leverage the inherent advantages of platforms to reshape the value transmission of web3 society. In traditional web2 social media, most of the value is captured by social media platforms. RewardSphere takes back the value from the platform and provides it to true content creators and content interactors, helping them gain more attention for their content.

RewardSphere uses the ERC1155 protocol and DID technology to share ownership of each tweet, fostering a collaborative relationship between content creators and content interactors. Content interactors can also gain partial ownership of the twit NFT based on their actual contributions.

Feedbeats - Next.ID Bounty & RSS3 Bounty

https://devfolio.co/projects/feedbeats-827e

As a Web3 gamer, it's difficult to know how alpha community users play blockchain games. For all Web3 gamers, keeping up with the latest trends and securing a place is definitely valuable.

Feedbeats is a Web3 Feed for all gamers, allowing users to view what games alpha users are playing.

They can obtain event information from users who follow the Lens protocol as summary content. We obtain on-chain events focused on blockchain games through RSS3.

Builders.Space - Web3MQ Bounty

https://devfolio.co/projects/buidlersspace-c913

Builders.Space provides an all-in-one Web3 space for creators and brands. It offers no-code DAO building, community token construction, membership NFT thresholds, and is applicable to various industries in the real world.

Ticken - .bit Bounty

https://devfolio.co/projects/ticken-f143

Ticken is a tool based on smart contracts and open protocols that helps event organizers create NFT tickets. It supports basic modes such as public sales, ticket airdrops, and invitations. It solves the ticket purchase risk in the secondary market and addresses the pain point of ticket scalping in the industry.

Lumi - .bit Bounty & Metaforo Bounty

https://devfolio.co/projects/lumi-pray-to-give-unite-to-build-7bc4

Lumi helps people with shared beliefs to better unite and donate, and achieve their ideal world. We start with the Christian community, as we have gathered 1 million Christian followers.

The United States donates a total of $500 billion annually, with the largest portion coming from Christians. However, centralized donation organizations face issues such as high commissions, low dissemination efficiency, centralized power, and measuring contribution solely based on the amount of money raised. Lumi is a new way for people to find their spiritual community and come together to build an ideal world.

Builder Card

https://devfolio.co/projects/buidler-card-d96a

Builder Card is an ID system designed for Network State, based on the SBT foundation.

In Network State, each member must create and maintain an ID card containing their personal information. The ID card is non-transferable and non-saleable, which is why the Buidler Card is designed to be an SBT.

In the future, the Builder Card plan will integrate with RSS3 and .bit, rewrite Smart Contract, and deploy it on StarkNet to achieve a better experience and lower gas fees for updating personal information.

Hamster

https://devfolio.co/projects/hamster-1a47

Hamster provides a toolkit framework for StarkNet developers, enabling them to achieve cost-effective automated development through smart contract templates, CICD, and more. This empowers developers/teams to achieve cost-effective, automated development and operation processes, including contract templates, code/contract checks, deployment, node services, CI/CD, etc., enhancing the coding and delivery speed, quality, and efficiency of the StarkNet project, as well as the reliability and security of the product.

Pink Paper

https://devfolio.co/projects/pink-paper-c9b0

Pink Paper aims to combat the increasing trend of censorship on large tech platforms by providing a safe space for free expression and promoting positive social change through fundraising. With Pink Paper, users can share their views on various topics by creating and publishing content such as blogs. The platform offers a decentralized and uncensored space where everyone can express themselves without fear of suppression. Additionally, Pink Paper provides a way for fundraising and supporting technology that can bring about positive change in society.

Uveryderiv

https://devfolio.co/projects/uveryderiv-6bfc

Uveryderiv is a derivative social platform that encourages the combination of art, allowing anyone to easily contribute to creative projects and iterate on existing ideas.

Metopia & Metobadge

https://devfolio.co/projects/metopia-metobadge-ff4c

Metopia is a reputation-based Web3 governance platform, where users can explore non-financial community governance and unlock on-chain reputation through MetoBadges bound to SBT.

MetoBadges serves as a ticket to the incentive pool, where rewards such as USDT tokens, NFTs, and other tradable assets can be awarded to loyal members. This means that MetoBadges, as a "key", can "unlock" different incentive measures.

Starsocial

https://devfolio.co/projects/starsocial-f457

Socialstar is a social media aggregator application that combines multiple web3 social media platforms (such as Farcaster and Lenster) into one platform, solving the problem of social media overload. There are too many social media platforms on the market, and it is a challenge for users to keep up with their accounts on multiple platforms. Socialstar solves this problem by allowing users to view and interact with their social media accounts from a single platform, making it more efficient and convenient. Users can easily switch between different social media platforms, post updates on all platforms, and customize their subscription sources according to their preferences. By aggregating web3 social media in one place, the application simplifies the user's social media experience, saves time, and reduces the burden of managing multiple social media accounts.