[Jiang Zhuoer: Bitcoin to Face First Test Since August 19, Sold 50% of ETH Spot Holdings] According to a report by Jinse Finance, on August 29, Jiang Zhuoer, founder of BTC.TOP mining pool, stated in a post that Bitcoin ETFs turned to net outflows on Friday, ending nine consecutive days of inflows. On the news front, Federal Reserve Chairman Waller adopted a hawkish stance, leading BTC to face its first test since the recent rally. Jiang Zhuoer also confirmed that he sold 50% of his ETH spot holdings during Friday's decline.