Marathon Patent Group (MARA) has announced the pre-order purchase of 70,000 Antminer S-19 ASIC miners from Bitmain for $170 million. It...

Riot Blockchain, the US-based mining firm, has published its financial report for Q1 2020 by painting a picture of a company heavily...

Bitmain, a mining hardware giant of China, has released a batch of Antminer products with a particularly high failure rate. On May 1, it...