Singapore-based cryptocurrency mining pool operator Poolin filed for Chapter 11 bankruptcy in the Federal Bankruptcy Court of New Jersey on the 22nd. The total debt is reported to exceed $173 million (approximately 28.3 billion yen, at an exchange rate of 163.77 yen to the dollar), with a plan to seek approval for a liquidation plan following the sale of assets. At the time of filing, Poolin had already ceased its mining operations...