12:00-21:00 Keywords: Trump, Casper, Neiro, Roxom 1. After Trump attended the Bitcoin conference, the related concept coins generally fell; 2. Casper Network ceases operations following security bugs; 3. upbit suspends the deposit and withdrawal business of ARB and MAGIC due to wallet system maintenance; 4. Forbes: The United States may introduce more federal policies to support cryptocurrencies. 5. Neiro developer denies making $5.70 million: These addresses belong to my friends; 6. Star Bank, an affiliate of Xiaomi Group, partnered with JD.com to explore a cross-border transfer solution based on stablecoins. 7. Bitcoin-denominated trading platform Roxom completed a $4.30 million Pre-Seed round of financing, led by Draper Associates.