On June 12, in response to the phenomenon that Meme Coin continues to dominate the narrative, Ethereum co-founder Vitalik Buterin proposed several directions for expanding and improving the functionality and scope of cryptocurrencies: 1. zk reputation/identity/credentials; 2. P2P cross-border transfer (lower costs and user experience improving rapidly in the current cycle); 3. Decentralized social media; 4. Forecast the market (actually available during the current cycle); 5. Privacy; 6. Enterprise applications realized through zk validiums; 7. zk + anti-censorship voting.