1. Open the Regatta Board and shortlist events
20 minGo to /hackathons and filter for public goods, coordination, or consumer tracks on Base, Optimism or Polygon. Read each event's rule on existing code; some only allow fresh code or require you to disclose what was built before.
Hi, quick rules question before we register: we run Only If You Do, which is already live (3 campaigns crossed their threshold). We plan to build a new feature during the event and disclose what existed before. Is that allowed on your track?