This is a submission for Weekend Challenge: Generosity Edition What I Built Proof of Good turns an everyday act of generosity into a documented, shareable impact record. Your bank remembers every transaction you make. But when you buy meals for students, help someone pay a bill, or give supplies to a community, what remembers the good you did? Usually, the evidence ends up as a bank statement, a receipt buried in your camera roll, or a story that eventually gets forgotten...