Application Track

All kinds of projects are welcome, especially innovative solutions for real-world problems.

1. Credential Sharing

   • Prove professional qualifications (degrees, licenses) stored as digitally signed PDFs and generate interesting use cases:
     • Example Use Case: "I graduated from X college" - verify educational credentials without revealing sensitive personal information
     • Example: Use digilocker signed pdfs to build interesting usecases with zkpdf stack

2. Mobile Games

   ZK-based mobile games using the Mopro stack:

   Game Ideas:

   • ZK Escape Room: Build a puzzle where players must interactively prove knowledge of secrets to escape. Each “proof” unlocks the next level. Fun way to demo how interactive ZK protocols work.

   • ZK Poker: Prove you have a winning hand without revealing your cards

   • ZK Mafia/Werewolf: Social deduction game with hidden roles and private information

     Existing References:

   • Dark Forest ZK-SNARK Game

   • Bustabit - Consider creating a ZK version

   • Zk Werewolf

3. Matching Apps

Zero-knowledge powered matching applications across multiple domains:

Example usecases:

1. Dating Apps

   • Match users based on compatibility without revealing personal traits

2. Job Matching Apps

• Match job seekers with recruiters based on skills without revealing full profiles4.
• Unified ZK Registry System

Reference

We encourage hackers to leverage existing projects to get ideas, or even build on top of them!

• Mopro project gallery: https://zkmopro.org/docs/projects/
• Anon Aadhaar integration: https://github.com/anon-aadhaar/anon-aadhaar-react-native
• Proof of geolocation
  • https://github.com/zkVerify/explorations/tree/main/mopro-proof-of-geolocation/proof-of-geolocation
  • Tutorial: https://x.com/ZKVProtocol/status/1941165389494604274
• Zuma (Luma with ZK): https://ethglobal.com/showcase/zuma-6vnoj, https://github.com/chengggkk/zuma
• Risc0 integration with Mopro
  • https://github.com/zkmopro/mopro-r0-example-app
  • Photo‑ID liveness check with Apple’s Secure Enclave + risc0 proof: https://ethglobal.com/showcase/mobiscale-n9vj6, ‣

Infrastructure Track

Here are some topics we think are interesting and worth diving into! We strongly recommend these as starting points, but if you've got awesome Infrastructure ideas, we're totally open to them!

Unified ZK Registry System

• Multiple proof integration: Anon Aadhaar, passport, zkPDF proofs
• Revocation support
• Unified identity system: A comprehensive solution that brings together various zero-knowledge credentials