Welcome to the database where you can see all previous projects from our past hackathons.
Most Hackathon Won
Manobendra Mandal
Vivek Sahu
simp1e
Most Project Built
Akan
Skia Variants
Rinat
The verifiable crisis-response guardian for DeFi & RWA. Risk scoring and exit decisions run on-chain in Arbitrum Stylus — execution is bounded, non-custodial, and reproducibly verifiable.
CanHav uses AI agents to analyze on-chain and off-chain DeFi signals, helping users understand protocol risk in real time. The platform integrates blockchain to improve collaboration between agents.
Sigma is an on-chain portfolio risk engine — written in Stylus, verified against a Solidity baseline, and wired into a vault that lets tokenized equities behave as composable DeFi collateral on Robinhood Chain.
Real-time Braille reader that uses the phone camera to transcribe embossed Braille into English text and speech.
SAGE is a Claude-powered DeFi agent in WhatsApp. Text it to trade tokenized stocks on-chain - no app, no wallet, no gas. Funds live in a smart account you can self-custody. Built on Robinhood Chain.
Etesia Research is building institutional-grade portfolio construction infrastructure for digital assets. Our platform enables users to access systematic investment frameworks through non-custodial tokenized vaults, bringing diversification, risk management, and quantitative portfolio construction on-chain. We believe the next phase of DeFi will be defined not by access to more assets, but by better tools for allocating capital across them.
Agent SpendGuard is a bounded onchain spending-control layer for AI agents. It lets an AI agent pay for x402-protected APIs without giving the agent a private key, unlimited token approval, or uncheck
KeySpot is a runtime credential security layer for agents, scanning checkpoints to detect and vault exposed credentials. No raw secrets persist in agent state. x402 enables per-call payments on Arb
A fully on-chain, FHE-encrypted 4-player card bluffing game with Russian Roulette elimination and USDC stakes. Built on Fhenix CoFHE. Deployed on Arbitrum Sepolia.
AI-agent-driven decentralized VC fund with automated yield and on-chain project auditing
The first AI agent that pays for its own intelligence using ERC-7710 delegated permissions and x402 micropayments. Sign once, agent runs forever within a smart contract-enforced USDC budget.