A look at the top 12 new projects shortlisted for the Mexico Hackathon

From August 19th to 21st, ETHGlobal hosted the 3-day ETHMexico Hackathon in Mexico. Of the 12 finalists, 8 were built on Polygon, and the Lens Protocol was frequently used.

Then Rhythm BlockBeats will briefly introduce these new projects.

Datamorpho

< /p>

Datamorpho is a dynamic file standard and protocol using cryptography and IPFS that allows data morphing of any file over time.

The project requires the reliability provided by the IPFS protocol to trust the authenticity of any stored data-morphing files. Any type of file/NFT is capable of transforming its data content into "different content that is obfuscated and encrypted using a hidden state". These files are dynamic in their output, but the data content is the same.

Keyppi

< /p>

Keyppi is a private key recovery platform. Secure user keys by implementing zero-knowledge proofs, decentralized storage, and authentication using identity proofs.

Users can use this platform to register a new set of private keys, select the type of wallet they want to use, fill in the wallet address, private key and email/sms etc.

You can also use it to retrieve the previously registered private key, log in with your own World ID, and trigger The proof of their identity is verified by email/SMS. After the proof is successful, the platform sends the received nullifier to zkApp and decrypts the information associated with it, and the user can retrieve the private key.

Finally, users can also share their encrypted private key with friends or family members and securely gift it through the platform The wallet, after the new owner receives it, replaces the World ID nullifier and can also use the retrieval function.

Kiwik

< /p>

Kiwik is an NFT market for gamers and metaverse builders. The project believes that there is currently a lack of quality and reasonably priced 3D assets in games and virtual worlds, so it allows creators and game developers to buy and sell Tokenized 3D assets to create games and virtual worlds of higher quality and quantity.

For creators, Polygon NFT can be used at low cost on this platform Sell services, 3D models, and Metaverse assets, and create personal profiles and Lens social profiles to showcase your work. The platform will use KIWIK Token to encourage creators to create value.

For game developers and metaverse builders, it can be achieved in one center for all 3D assets, and the ability to monetize existing or unused assets accelerates game development with flexible payment options like buy now and pay later.

For gamers, access to higher quality and quantity of games.

Sell Out

Sell Out is a component library that provides a way to checkout in Dapps. Designed for developers to build the best Web3 checkout experience that can be easily integrated into their Dapps.

After the user completes the product checkout, the data will be stored in IPFS and generated from the hash Receipts, and Sell Out also works with NFTs.

Emergence

< /p>

Emergence is an on-chain video platform. Emergence was born to motivate DAO managers to get closer to the community. The platform encourages DAO members to host meetings, uses Semaphore to provide Dao members with anonymity, and can also distribute Tokens during calls, generate scripts for DAO documents, and improve DAO health and Onboarding quality of new participants.

Staxx

< /p>

Building on the Lens protocol, Staxx is the social content creation platform of the future.

In order to prevent users from receiving content from advertisements or algorithms, content from friends Less and less, Staxx hopes to bring users a uniquely personal social experience by shrinking the social graph and creating micro-interactions.

Every Staxx is a post, and every Pin in Staxx is a comment , Staxx enables creators and users to own their social feeds and content.

BlockCommunity

< /p>

BlockCommunity is a payment and traceability Dapp for brick-and-mortar closed communities.

In which, the community leader is the only person who can register a "new property" and the user can Specifies that the property is associated with a certain wallet address. Users need to find the property fees that need to be paid, make monthly payments, and each payment will receive NFT as proof of payment.

In the future, the management token will be automatically delivered to users who pay in advance. If a user delays payment, A certain management token will be charged as interest. If the user does not have it, he can buy it from the user who paid in advance, creating a circular economy in the community.

ETHPoint

< /p>

ETHPoint is a mobile-first point-of-sale application created for the Ethereum and Polygon ecosystems.

Until now, there are still a large number of people without bank accounts. With the development, more and more merchants and users use mobile devices to pay. ETHPoint uses Polygon PoS as the basic service for transactions and smart contracts. NFC and its service providers use the PoS function to connect Metamask, and combine TradFi with Web3 through WalletConnect. The project will focus on adoption in Latin America and expand its financial inclusion sex.

Spiritus

< /p>

Spiritus Spiritus is a dynamic NFT creation and management platform. Compared with assets, the project is more focused on promoting metadata-driven development.

The project makes extensive use of Tableland on the Polygon Mumbai network as the true source of Token, Tableland provides Extremely rich metadata experience and facilitates continuous metadata development. Through the app, users can view all the different layers in a particular collection, exchange features with each other, update corresponding metadata, and upload new assets to the decentralized network with just a few clicks.

Ethereum Uncensored

Ethereum Uncensored is a tool for protecting chains on Ethereum from censorship.

Historically there have been many censorship attempts leading to chain attacks, of course this can happen too In the Ethereum network, through Ethereum Uncensored, a public welfare tool of the Ethereum community, when a block may be intentionally censored, the user is notified of the correlation between the "orphan block" and its transaction to find out whether there are malicious actors, and Allow the community to take action against these intentional attacks.

Reunited

< /p>

Reunited Reunited is a missing person finding system.

The platform allows users to use the escrow wallet structure to publish missing person information on the smart provide a platform for people to find and help them reunite.

Users only need to log in with email and password to upload photos and data of missing relatives on the platform , the platform can use the RPC command embedded in the API to create an NFT on Polygon with this data. Hosted on IPFS, potential missing persons can be compared by matching biometric metadata through AI models.

Woosh

< /p>

Woosh is a jargon-free crypto cash app, Woosh wants to make cash apps as simple as possible, so that Web2 users need almost no knowledge of crypto, ethereum or gas fees You can easily enter the encrypted world.

With Woosh, users can follow friends, request or send cryptocurrency, customize their own personal material.

Woosh built on Magic Link (magic.link) wallet, which allows users to log in via Google account or email, register, and link the user's Ethereum address to the user's WorldID hash. Woosh also uses the LENS protocol, which enables users to send encrypted currency and send personalized messages to each other, and because the project is built on Polygon, transaction costs are greatly reduced. Not only that, but it is also integrated with AAVE v3s, making it easy for users to earn money directly from the mobile application.

欢迎加入律动 BlockBeats 官方社群：

Telegram 订阅群：https://t.me/theblockbeats

Telegram 交流群：https://t.me/BlockBeats_App

Twitter 官方账号：https://twitter.com/BlockBeatsAsia