turboblitz
53bcryp70
@boredavinci
Emilien Duc
greylotus00
Baptiste Florentin
Bruno Wu
The first zero-friction, social seed recovery tool for mass crypto adoption, simple but secure.
$5,000 · Self Protocol · Best Self onchain SDK Integration
yssf-io
@yssf-io on GitHub ↗- Projects
- 10
- Winning projects
- 7
- Prize money (team total)
- $24,683
- Hackathons
- 10
- Active
- 2023–2026
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Builds in
Teammates
Projects
x402 and mini-app where anyone can call you directly on your phone, at a price you control.
$4,500 · World · Best Mini App
GOAT RAMP brings your offchain credit card payments onchain by extracting the signatures inside the NFC chip.
$2,102 · CELO · Best dApps on Celo Blockchain · +3 more
Proof of Baguette mints you a Soulbound Token if you are a holder of a passport.
$7,580 · Gnosis Chain · 🥇 Gnosis Chain — Best Use · +3 more
Recover any smart wallet using real credit cards and a standard cheap card reader.
$1,000 · ETHGlobal · 🏆 ETHGlobal Lisbon 2026 Finalist
A quick and effective way to send USDC to someone without having to care about what wallet they use.
$2,000 · Circle · Best Application for Cross-Border Payments
Use Safe to manage your home expenses and security. You share a Safe with with roommate/family and can use it to physically access your home, or even grant access to friends.
$2,500 · Safe · 🥇 Safe — Best Use of AA SDK
Tinder for Predictions, Betty lets you swipe your way through prediction markets.
react · tailwind
An onchain organism trying to survive in Ethereum's dark forest
ethereum · nextjs · python · tailwind · viem
Trustless Inheritance Vaults for your loved ones and yourself
ethers · solidity · viem · wagmi
Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?