South Korea has introduced a new regulatory measure requiring checks every five minutes to prevent the occurrence of 'phantom Bitcoin' transactions. This initiative aims to enhance the security and integrity of cryptocurrency trading within the country, addressing concerns over fraudulent activities. Meanwhile, Taiwan has been advised to consider Bitcoin as a strategic asset in the event of a potential conflict with China. The suggestion highlights the role of cryptocurrencies as a financial safeguard in geopolitical tensions, emphasizing Bitcoin's potential utility in maintaining economic stability during crises.