Refer is a sibyl resistant referral protocol for on-chain campaigns. No more bots in your drops. More community in your community.
mani99brar
GitHub ↗- Projects
- 5
- Winning projects
- 3
- Prize money (team total)
- $234
- Hackathons
- 5
- Active
- 2023–2026
Builds in
Teammates
Projects
$92 · Worldcoin · Pool Prize · +2 more
With MultiDeploy, you can effortlessly execute smart contract deployments on numerous chains, all while utilising your funds from a single source in just one seamless transaction.
$117 · Tableland · Pool Prize · +1 more
Haki is a trusless protocol for both hyper-local niche prediction markets and global forecasting.
$25 · ENS · Integrate ENS
zkKey is a seamless, walletless experience that simplifies daily transactions, offering unparalleled ease and efficiency for users. Perfect for everyday use.
noir · zk
OTP Verification for Blockchain Transactions
ethereum · solidity
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?




