Synergy Tracks

Paypal - PYUSD

• zk/KYC-compliant stablecoin use case
  • e.g. child-wallet age-range spend caps
• Compliance gating: non-OFAC + country allowlist for payments/refunds

Uniswap - Hook

• Pre-swap hook for zk check regulated pairs
• Region-tiered fees/limits chosen from country proof
• Sybil-resistant points/fee rebates using uniqueness proof

Integra & Hedera (RWA/enterprise)

• ERC-3643 transfers gated by zk jurisdiction/age/sanctions
• Proof-aware dividends/rent; escrow until user refreshes proofs
• Investor onboarding with minimal zk claims; lease-NFT or access token

Example Hackathon Idea

Astrological Sign App

• Dating based on astrological signs
• Could start as a “get your astrological sign NFT” app that layers on more functionality like dating and horoscopes

Neighborhood Forum

• Use the address field on Aadhaar ids to prove that you live in a certain neighborhood
• Each neighborhood can host a forum where people can share topics with their neighbors