No, and inside the case of Bitcoin, it almost never was. Except you had been among the list of extremely first people to mine Bitcoin, CPU mining has not been rewarding. When information is hashed, it always creates the same output unless some thing changes. So, the mining program https://financefeeds.com/%f0%9f%9a%80-if-bitcoin-hits-150k-these-5-cryptos-could-300x/