ETHDenver Online Hackathon Ending A Quick Look at the 30 Shortlisted Projects

The 30 finalists of the ETHDenver 2022 online hackathon are mainly involved in the fields of DeFi, NFT, GameFi & Metaverse, DAO, infrastructure, practical application of encryption technology and mobile application.

The ETHDenver 2022 online hackathon officially ended on March 21. After a 3-day jury vote, 30 projects were shortlisted for the finals. The fields involved mainly include DeFi, NFT, GameFi & Metaverse, DAO, infrastructure, encryption Technology practical application and mobile application. Among them are the DeFi projects that are dedicated to solving the impermanent loss problem of Uniswap V3, the DeFi projects that propose new unsecured loan solutions, and the NFT projects that combine AI and NFT to apply blockchain to renewable energy, invoices and other fields. encryption applications, etc.

This article, PANews, will take you through the basics of the shortlisted projects in various fields, and maybe one of them will be the next crypto unicorn.

DeFi

• They are Finance

Huma Finance is a lending protocol that is different from the current over-collateralization mechanism, and supports users to make unsecured loans through salary flow as a certificate.

Project official website: https://huma.finance/

• IdentDeFi

IdentDeFi focuses on the open, secure and privacy-preserving compliance inspection field to support DeFi protocols that can identify compliant users without transmitting sensitive data. The specific process is that users perform a KYC and mint a non-transferable token after verification. For NFTs, DeFi protocols can decide whether to allow users to trade by checking whether they carry KYC NFTs.

Project official website: https://identdefi.co/

• DustSweeper

DustSweeper allows Ethereum mainnet users to exchange small balance tokens in their wallets for ETH without paying expensive gas fees, users only need to approve the tokens they want to sell, and bots acting as “market takers” will Execute the transaction.

Project official website: https://www.dustsweeper.xyz/zh

• Vialend

Vialend’s first product solves the impermanent loss problem of Uniswap V3, which is designed to help DeFi investors obtain sustainable alpha returns.

Project demo link: https://drive.google.com/file/d/1dmNnPtdD7yNWL4xgpHjXc19j0kVNjkL_/view

• Name NFT-Fi

Jina NFT-Fi is an NFT mortgage lending protocol deployed in the Algorand ecosystem. The liquidity provider of this protocol can get a return of about 3%.

Project demo link: https://www.youtube.com/watch?v=19qQuqAtNQE

NFT

• ZK-NFT

ZK-NFT supports users to pledge NFT to the ZK-NFT contract, and then can obtain an encrypted string proof to participate in certain thresholded activities (such as accessing Discord’s private channel, etc.) without revealing privacy.

Project official website: https://zk-keeper-vue-ui.vercel.app/

• LOUDVERSE

LOUDVERSE is a crowdfunding marketplace that provides funding for hard-to-quantify public art works such as music, poetry, and drama. Funders will receive a non-transferable NFT representing a “Proof of Sponsorship”, and the platform will use an NFT collectible “Smart- Art” allows creators and fans to share financial benefits.

Project official website: https://loudverse.vercel.app/

• Artspark

Artspark is committed to bringing the joy of self-expression and freedom to everyone through the combination of AI art and NFT, and in 30 seconds or less, users can create completely original artworks.

Project official website: https://www.artspark.io/

• Supercool

Supercool is a platform deployed on the Polygon chain to support users to create NFTs. The pixel art works created by users on the Supercool platform can be minted and shared on Twitter. Supercool will use Twitter engagement data, such as retweets, likes and Comment, reward a certain Supercool social token SST.

Project official website: https://supercoolxyz-beta.netlify.app/

• PolyEcho

PolyEcho is a collaborative music NFT creation platform designed to support the public co-creation of songs among users to be purchased by NFT collectors, and the artist will receive all the proceeds.

Project official website: https://polyecho.xyz/

• Bunny

Zeko aims to use zero-knowledge proof technology to solve the problem of address leakage when users receive NFT airdrops, so that NFT airdrops can be distributed without collecting user addresses in advance.

Project demo link: https://www.youtube.com/watch?v=PnffMSrQDlY

• AMHO

AMHO is a community-driven project of designers, creators, and technologists that aims to bring community-built physical luxury goods into the created Metaverse ecosystem for physical luxury and Metaverse interoperability.

Project demo link: https://www.youtube.com/watch?v=zyV1aGQUY0I&t=1879s

GameFi & Metaverse

• Meta ID

Meta ID aims to build a larger Metaverse space by supporting many NFT communities (such as Loot, BAYC, Doodles, etc.). Different NFT community members can choose their own NFTs as their identity representatives in the Metaverse world.

Project demo link: https://www.loom.com/share/f9752489f0614f0c9988b74266dc649e

• TheVibes

TheVibes is a multiplayer game that eliminates the need for a centralized server by using IPFS pubsub, allowing users to play with their NFTs of different chains (including Ethereum, BSC, Avalanche, etc.) or default non-NFT characters.

Project official website: https://thevibes-space.ipns.dweb.link/

• Moloch Rises

Moloch Rises is a decentralized roguelite video game (a fork of role-playing games) in which players level up their NFT characters, while players battle bots to earn NFT items.

Project official website: https://molochrises.com/

DAO

• FUND

ADFUND aims to provide a level playing field for start-up capital by opening investment opportunities to everyone in the community. The investment targets of community participation will be reviewed by professional fund managers to ensure safety, and NFTs, which are proof of ownership, can be traded on behalf of stocks.

Project demo link: https://www.youtube.com/watch?v=uAmjsUuGxYo

• DoerDAO

DoerDAO aims to provide other community creators with a series of DAO services through advanced fund management, community bonuses and bounties, including community development and management.

Project demo link: https://www.youtube.com/watch?v=ZiXgNuIojTs&t=88s

• Online Events Platform

The Online Events Platform is an online event platform deployed on the EVM chain of the Aurora testnet. It supports users to hold multiple online events. At the same time, only those who hold the corresponding “event pass NFT” can watch the live broadcast.

Project official website: https://online-events-platform.netlify.app/

• Tavern Keeper

Tavern Keeper supports communities in Discord to create exclusive NFT packages for their members, which will contain metadata such as members’ achievements and skill levels participating in the community. Different users can see each other’s reputation and skills from the NFT packages. achievements, etc.

Project demo link: https://vimeo.com/690415193

infrastructure

• God of Security

Deus Ex Securitas is committed to automatically auditing smart contracts through the use of machine learning, which can reduce audit time from days to seconds, while also greatly reducing audit fees, providing everyone with exposure to verifying contract security.

Project official website: http://shadowlol.pythonanywhere.com/

• Cannon

Cannon is a plugin created as a convenience for project developers to make it easier to validate frontends, build prototypes, and develop integration protocols.

Project official website: https://usecannon.com/

• HyperDapp

The HyperDapp protocol provides a set of development tools for front-end developers, aiming to solve the problems of expensive and time-consuming construction of Dapp front-end, high technical threshold, and vulnerability to attacks due to opaque underlying business logic.

Project official website: https://zen-wilson-a39fe1.netlify.app/

Practical application of encryption technology

• invoiceBlock

invoiceBlock is an all-in-one platform for managing invoices, allowing users to create professional encrypted invoices in minutes, or complete payments in a few clicks, with features such as real-time status updates, multi-level payment models, and invoice management.

Project demo link: https://www.youtube.com/watch?v=_oMpu2FABtM

• HealthCredit

HealthCredit aims to adopt a carbon credit-like design, with verifiable health indicators that reflect the impact of businesses, governments and philanthropists alike in improving health in developing countries, to help more people get funding.

Project official website: http://healthcredit.xyz/

• 22222.World

22222.World is an NFT-based VIP membership club that enables small organizations to add Colorado ID verification to their attendance tracking system through an API connection to myColorado.

Project demo link: https://www.youtube.com/watch?v=FSCLimuehRw

• ElectricKeeper

ElectricKeeper is designed to automatically control the grid through a hybrid smart contract, such as automatically turning off LEDs in response to electricity bills due, while allowing users to purchase electricity using the cryptocurrency Matic.

Project official website: https://electrickeeper.on.fleek.co/

• DeCom

DeCom focuses on the exploration of the field of decentralized commerce, supports users to easily create online stores, and at the same time, the platform effectively improves the transaction speed so that the payment can be completed instantly, aiming to enhance the rights and interests of merchants.

Project official website: https://www.decommerce.finance/

• Colorado Aware

Colorado Aware is committed to assisting Colorado’s transition to renewable energy, gradually moving users to a distributed energy resource (DER) managed and optimized blockchain environment that will optimize renewable energy into the grid and into the home in the future, and drive energy Innovations (such as tokenizing protection incentives or peer-to-peer energy trading).

Project demo link: https://www.youtube.com/watch?v=FSCLimuehRw

mobile application

• ExchangeIt

ExchangeIt is a mobile decentralized marketplace that allows individuals to create listings and submit quotes for local commodities in their location. Transactions are escrowed and executed by smart contracts and managed through DAO organizations to resolve disputes and bad behavior.

Project official website: https://exchangeit.vercel.app/listings

• Acc.Eth

Acc.Eth allows users to create, sell and buy event tickets on Celo or Rally, and its ticketing system only requires the user’s public address and does not require other information such as email.

Project official website: https://acceth.xyz/