Bitcoin mining company CleanSpark generated a substantial revenue stream of $48.7 million from the sale of 445 bitcoins in September. This comes after the company reported notable increases in efficiency and output for the past year. The company’s sales figures reflect a trend of consistent bitcoin production, rising from 629 BTC mined in September to a successful market strategy that sees CleanSpark selling part of its monthly output since April. This move is meant to establish financial self-sufficiency and allow CleanSpark to leverage an institutional Bitcoin trading desk for further sales. The company’s performance has been positively impacted by the increasing popularity of publicly traded mining companies, as evidenced by a 5.28% share price surge following the September report on Nasdaq.