🚀 Join the MACI Use Case & Practice Hackathon! 🚀

Unleash the power of Minimal Anti-Collusion Infrastructure (MACI) by participating in a first-ever MACI Use Case Hackathon! From December, 2023 to March, 2024, solid ideas and practices of any type of MACI use cases are eligible to join the hackathon and get rewards!

As an important player of MACI innovation and adoption, Dora Factory has supported its implementation in various important Web3 events so far with ETHDenver, Opensea, 0x Protocol, etc.. In the year 2023, with the launch of Dora Vota Network, MACI is further made easy for the Cosmos Interchain ecosystem. We here invite everyone, whether you're a seasoned developer or just fascinated by the world of blockchain, to seize the chance to make a real impact.

Dive into the MACI Use Case Hackathon and share your ideas on how to make blockchain technology more private, secure, and community-driven.


Application phase: Dec 15th, 2023 - Mar 10th, 2024

Judges will review the proposals ASAP when they are submitted. To check the status, please contact @ dorahacksofficial


  1. $300-500 per use case at its implementation;
  2. $100 extra prize for best mechanism design;
  3. Reimbursement of fees in every step of implementation, and potential bonus for the community.
  • If the proposer needs technical assistance or talents on MACI implementation, please contact @ dorahacksofficial

Who Can Apply

Everyone with the interest on MACI and community/DAO governance are welcome to join this hackathon, among which, the community/DAO admins and contributors would be the closest to MACI practices.

Submission Requirements

Your submission must include the following:

  1. Use case explained, including why to use, where to use and for whom to use;
  2. Plan of implementation: how would the use case be implemented and what support is needed;
  3. Team’s Self-Introduction: Briefly introduce the team and community/DAO, and how would MACI empower the community/DAO in operation, governance, fund management, etc..
  4. Links to relevant sites of your community/DAO.

Other requirements:

  1. Non-AI Writing in the submission.
  2. Prohibited Topics:

Statements on any topics or elements that entail gambling and other crimes are NOT allowed as part of the submission.

Judging Criteria

  • Level of Practicality;

  • Utilization in a real community/DAO;

  • Relevance to MACI;

  • Impact(users, frequency of using, promotion, etc..);