Overview of important events on the evening of February 13th

1. The public mainnet, Homer, has been launched;

2. Mastercard discloses that 30% of its transactions will be tokenized by 2024;

3. South Korea will allow charities and universities to sell donated cryptocurrencies in the second quarter;

4. Vitalik: Railgun's privacy pool mechanism can filter illegal funds without the need for surveillance or backdoors;

5. The Ethereum Foundation announces it has deployed 45,000 ETH into protocols like Spark and will explore staking in the future.