There were 20,000+ participants globally. I made the TOP 5, and then 130,000 people voted for Claim Watch to win first place ($7,500 prize).
First-week impact:
1,000+ active users 1,000+ settlements identified $800k+ recovered for people
I built this during the hackathon, and now it seems to be turning into a real product. Happy to answer questions about the tech, stack, or how the system works.