CoinVoice has recently learned that Cipher Mining, a Nasdaq-listed Bitcoin mining company, released its unaudited production and operational update report for April, disclosing that its Bitcoin mining output for April was 174 BTC. However, due to business operations, it sold 350 BTC that month, and its Bitcoin holdings have now decreased to 855 BTC (of which 379 BTC are used for collateral). At the end of the month, the hash rate reached 13.5 EH/S. [Original link]