Hackmos 2025 - The Cosmos Developer Factory Returns!

1. Remote participation allowed - prize eligibility requires 1 on-site team member.
2. On-site hacking runs in parallel at Cosmoverse 2025 in Split, Croatia

Key Dates and Timeline:

• October 1: Tracks & bounties go live; warm-up and preparation phase begins.
• October 15 & 22: Hackmos workshops with registered hackers & academic partners.
• Register here for the Cosmos track workshop (15th)
• Register here for the Optimum workshop (22nd)
• October 23: Hackmos officially kicks off on DoraHacks (remote)
• October 30 - November 1: On-ground hacking at the Hackmos Lounge during Cosmoverse, in Split Croatia.
• November 1: 11am - Submission deadline, 12:00 - Presentations begin
• Top Hackmos projects and Winners will be announced on the Cosmoverse Main Stage on November 1st at 5.30pm, with a chance for select teams to present to the audience
• Mid-February, 2026: Hackmos Pitch Day with investors around ETH Denver

Throughout the hackathon, participants will have access to mentorship from core Cosmos contributors and leading ecosystem protocols.

Participation Rules

• Remote participation is open to everyone
• Anyone can submit a BUIDL
• To qualify for final judging and prizes, at least one team member must be on-site in Split

Need an on-ground teammate? Join our Telegram group or contact us at contact@cosmoverse.org - we’ll help you connect.

Want to own a Track or Bounty at Hackmos? Reach out to us at michael@cosmoverse.org

Stay Connected

• Follow Hackmos on Twitter
• Join the Hackmos community on Telegram to find teammates and have your questions answered by track owners

About Cosmoverse

Cosmoverse is the annual flagship event of the Cosmos ecosystem. We bring together a diverse range of participants from verticals such as Bitcoin, Artificial Intelligence, Tokenization or DeFi, tapping into developer audiences, enterprise and web3 builders. The event serves as a platform for knowledge exchange, networking, and exploration of the latest trends in Cosmos.

About Hackmos

Hackmos is the flagship hackathon of the Cosmos ecosystem, co-hosted by DoraHacks and designed to empower developers and accelerate innovation across the interchain. It brings together builders from around the world - remote and on-site - to collaborate on cutting-edge projects in verticals like Bitcoin, RWAs, AI, DeFi or technical parts like RPC infrastructure. Hackmos is more than just a hackathon: it’s a launchpad for new ideas, a gateway to mentorship and funding, and a catalyst for building the future of web3.