BTC.com is a prominent and established brand in the cryptocurrency industry, initially created by Bitmain Technologies and launched in 2016. The company's core offerings include one of the world's largest multi-currency mining pools for cryptocurrencies like Bitcoin and Ethereum Classic, a widely used blockchain explorer, and a non-custodial digital wallet. In February 2021, the BTC.com pool business was acquired from Bitmain by 500.com, a Chinese sports lottery company, which subsequently rebranded itself as BIT Mining Limited (NYSE: BTCM) to focus on cryptocurrency mining operations. BTC.com continues to operate its services under this new ownership, serving a global user base of miners, developers, and crypto enthusiasts.