Bitcoin mining company Riot Blockchain said in a filing with the U.S. Securities and Exchange Commission that it will delay the release of its second-quarter earnings report because it needs time to assess the extent to which market conditions, the war in Ukraine and other macroeconomic issues have affected the value of its assets. . Riot CEO Jason Les said last week that Riot’s July Bitcoin mining output fell 28% month-on-month, but the company gained $9.5 million in electricity credits, which greatly exceeded the loss of Bitcoin production reduction.