Cross Chain is a three-week virtual hackathon celebrating open-source collaboration across blockchain ecosystems.
Hackers will create decentralized applications and develop interoperability tools to move value and data trustlessly within and between chains.
Join us to build projects, win cryptocurrency prizes, meet fellow hackers, attend workshops from leading experts, and more as we build toward a unified blockchain future!
April 17th - Gitcoin Livestream - Learn about the teams & challenges
April 20th - The hackathon begins!
April 21st - Agoric workshop at 4pm EST
April 22nd - Agoric office hours at 12pm EST
April 22nd - Band Protocol Workshop at 8pm EST
April 24th - IBC workshop with Chris Goes at 10am EST
April 24th - Cosmos Q/A with Marko (Interchain GmbH) at 11am EST
April 29th - Agoric office house at 12pm EST
April 29th - Band Protocol office hours at 9pm EST
May 1st - Cosmos Q/A with Marko (Interchain GmbH) at 11am EST
May 6th - Agoric office hours at 12pm EST
May 6th - Band Protocol office hours at 9pm EST
May 8th - Cosmos Q/A with Marko (Interchain GmbH) at 11am EST
May 11th - The hackathon ends, projects are due!
May 15th - winners are announced
Visit the Prize Explorer to check out the prizes posted by our hackathon sponsors. Click each prize to show important details, including the submission requirements, submission deadline, etc.
Chat with other hackers, ask sponsors and the Gitcoin team questions, find or create a team, and communicate real-time. Click here to join the party!.
When your team is formed please have one of your teammates navigate to each prize page you plan to compete for and click the “Start Work” button.
Build your cool ideas and make your vision come true with your team!
When your project is completed, submit your work by clicking the “Submit Work” button on the prize page/
Tell us a little about you:
Our tools are based on the principles of earn (💰), learn (📖), and meet (💬). Select the ones you are interested in. You can change it later in your settings.
Gitcoin products can help grow community around your brand. Create your tribe, events, and incentivize your community with bounties. Announce new and upcoming events using townsquare. Find top-quality hackers and fund them to work with you on a grant.
These are the organizations you own. If you don't see your organization here please be sure that information is public on your GitHub profile. Gitcoin will sync this information for you.
Select the products you are interested in:
Out of the box you will receive Tribes Lite for your organization. Please provide us with a contact email: