Hash rates and difficulty change all the time. Do they adjust the contract accordingly...and how can you guarantee these companies will exist in the future? Like I said, I do have more BTC now than if I had used the money for mining in the beginning
You are viewing a single comment's thread from:
yea,they do adjust,like oxbtc.but i dont think mining firms will exist for long cause mining is limited .the one that will last for long will be hashnest