12:00-21:00 Keywords: Mt. Gox, German government, South Africa, UniSat 1. Ethereum core developers launch EIP-7732. 2.Mt. Gox wallet for a small amount of bitcoin transactions; 3. The "German government" address transferred 1300 BTC to CEX; 4. The release schedule of the documentary "Vitalik: The Story of Ethereum"; 5. South Africa has issued 63 licenses to crypto asset service providers. 6. UniSat announced that it completed its Pre-A round of financing in May, led by Binance. 7. Justin Sun: Willing to negotiate with the German government to buy all bitcoin over-the-counter. 8. The Nigerian Securities and Exchange Commission requires cryptocurrency companies to establish local offices.