Quiz game that can be embedded in any blockchain project to give advantages to real people and discourage bots. Playing with real people are more fun!
NFTPort · Pool Prize
ZKDP - You can join NFT holder limited events without revealing your address
Polygon · 🎨 Polygon - Best NFT Dapp
Two phones prove they're within close proximity, using sound and then ZKP
circom · ens · rust · world-id · zk
DAS Busters lets users prove single status to dating apps and keep optional details private.
circom · foundry · nextjs · viem · world-id
ZK proof of trust + World ID: stop AI voice-clone scams and keep AI agents under human approval.
circom · express · foundry · llm · python
Zero-knowledge medical eligibility for Japan: prove the condition, keep the record.
circom · ens · express · foundry · react
Private trading without an app relayer, powered by EIP-8141 frame transactions.
circom · ethereum · nextjs · react · typescript
Credit and policy infrastructure for autonomous x402 agents on Hedera
circom · hedera · nextjs · react · typescript
A Hedera bond market with sealed orders, ZK eligibility, and verifiable disclosure receipts.
circom · ethereum · ethers · foundry · hedera
Privacy-preserving verification: prove claims without revealing your documents.
circom · ens · ethereum · react · solidity
Send USDC to a @username on Arc. A ZK proof breaks the on-chain link between deposit and withdraw.
circom · hardhat · solidity · typescript
Give a friend ETH and an ENS name with one link. Privy signup faster than fintechs, 0 crypto jargon.
circom · ens · nextjs
Warrant Protocol - My bot acted. I fired every agent under me. Nobody learned who I was.
base · circom · foundry · hedera · nextjs
A cryptographically verifiable AI detective game where suspects can lie, but the truth cannot.
circom · move · nextjs · rust · sui
The Confidential Execution Layer for the On-Chain Finance, for people and agents.
circom · llm · nextjs · python · react
Aegis gives AI agents wallets that cannot be broken by quantum computers
circom · ens · ethereum · express · hardhat
When your edge AI agent runs out of compute, Edgent finds more, pays for it, and finishes the job.
base · circom · ens · ethereum · ethers
x402 trust layer. Give AI agents ZK identity, a role, and a budget. Let them pay autonomously.
base · circom · ipfs · rust · typescript
ZKcash: Private face-based crypto payments with liveness checks and no wallet required.
circom · solidity · typescript · zk
Partial implementation of NI-DKG — threshold cryptography on Ethereum using ZK proofs.
circom · ethereum · solidity · zk
Credit infrastructure for TradFi & DeFi - VCSM with real ZK proofs, bridging $100B+ market gap
circom · ethereum · ethers · express · hardhat
Zero-knowledge proof that assets exceed liabilities—on-chain solvency for Ethereum.
base · circom · ethereum · nextjs · solidity
Privacy-preserving Uniswap v4 hook with ZK-proof swaps, liquidity provision & withdrawals
circom · ethereum · ethers · foundry · nextjs
Universal EVM zk-Engine: Deploy zk-verifiers on ETH testnet for private DeFi across chains.
circom · ethereum · ethers · foundry · hardhat