This is a submission for Weekend Challenge: Passion Edition What I Built Loyalty Ledger — a fan loyalty tracker where your check-in streak, badges, and history live on Solana instead of some app's database. Live app: https://loyalty-ledger-blond. vercel.
Source: [Dev.to](https://dev.to/ishantgupta/every-sports-app-resets-your-streak-eventually-mine-cant-hln)