Summary: Midnight's mainnet, Kūkolu, is expected to launch in the last few days of March; it emphasizes "rational privacy," hiding transaction details by default and selectively disclosing them using zero-knowledge proof when proof is required; the official website features 5 areas and 3 perspectives demonstrating privacy/auditability; it mentions the 90M NIGHT trading competition, 57,000 holders, and a DEX waitlist; the development uses the Compact language, making it easy to use like TS, and it can be used for privacy DeFi/voting, etc.