Today I learned about ZapMindr Nostr: Decentralized social protocol using public/private keypairs for identity; content shared via relays. Bitcoin Integration: Payments and zaps powered by Lightning Network using wallets like Alby or Zeus. Events: All posts (notes, zaps, follows) are signed events; relays broadcast them globally. Zaps: Lightning-based micropayments that act as likes/tips — proof-of-value interaction. 🎯 btc learnings 📚 #HabitTracker #btclearnings #NostrHabits