JM
Organizer of Bitcoin in Pusan, a local Bitcoin meetup community in Busan, South Korea.
Building Zappi — a Cashu-based wallet and services aimed at everyday users.
Passionate about open source and contributing back to the community.
Session
Bitcoin is scary. Volatility, seed phrases, and "make token" — none of it speaks human. Freedom tech is brilliant but still trapped inside the community. That's where Zappi's story begins.
Zappi brings Bitcoin, Cashu, Nostr, and design into one experience for everyday users. Our philosophy: start with what's familiar.
We'll share how we approached adoption — redesigning UX around BIP321, NUT-18, and NUT-10 to make Ecash feel like something people already know: vouchers, loyalty stamps, and wallet flows built for the other 99%.