Open House Archive
Welcome to the Open House Archive - your central repository for accessing all previous Open House buildathons and projects.
Welcome to the Open House Archive - your central repository for accessing all previous Open House buildathons and projects.
Most Hackathon Won
Most Project Built
Manobendra Mandal
Vivek Sahu
simp1e
zorzalcripto
zcy22606
David Barasa
AI-powered DeFi companion on Arbitrum using Camelot DEX. Supply, borrow, and provide liquidity using natural language!
Connect your X account and turn followers into rivals. Challenge them to epic games, let others bet and spectate live, and finally prove who’s the best - no talk, just play and win.
ThinkEdge is a decentralized, AI-powered virtual classroom system designed to transform traditional online education into a more interactive, transparent, and learner-centric experience. Our platform integrates blockchain for trust and transparency, AI for personalized learning paths, and edge computing for low-latency, real-time interactions. By decentralizing control, ThinkEdge empowers educators and learners to connect without relying on centralized intermediaries, ensuring fair access, data ownership, and automated engagement tracking.
Signal Browser lets you explore tokens by momentum. Each click counts as a view—hit every 10th view and you get a chance to mint an NFT.
Unlock hidden value in real-world assets. Trade fractions of property, gold, or invoices instantly, securely, and transparently making investment simple, borderless, and accessible to all
AI-powered DeFi companion on Arbitrum using Camelot DEX. Supply, borrow, and provide liquidity using natural language!
Lending Agent lets users lend, borrow, or withdraw on AAVE and Arbitrum using simple natural language.
Content sharing platform powered by Blockchain and AI to reward user attention through Attention Reward Token - $ART. Anonymous voting mechanism which rewards voter with 0.1 $ART and creator with 1 $ART. Leaderboard and milestones to add gamification. It is a movement to build the PLAN - Peoples' Language and Art Network.
English Auction is a decentralized NFT auction platform where sellers can list their NFTs and participants compete by placing progressively higher bids in ETH over a 7-day period. At the end of the auction, the highest bidder wins ownership of the NFT, while the seller securely receives the winning bid amount, with refunds available for non-winning participants.
Signal Browser lets you explore tokens by momentum. Each click counts as a view—hit every 10th view and you get a chance to mint an NFT.
ERC20 Interactor is a clean web UI that connects to a Stylus/Rust ERC-20 contract and lets users and developers perform all common token operations — view name, symbol, decimals, total supply, check balances, send tokens, set allowances, and call transferFrom. Ideal for testing, demos, hackathons, and teaching token mechanics.
A next-gen AMM that supports 2, 3, or even 10,000 stablecoins in a single pool, scaling concentrated liquidity into higher dimensions.