Hi to all,
since couple of days, mine difficulty has been strangely raised more than 30 and some specified miner mined continuously without any control.
I heard that the phenomenon of monopoly mining, which is performed continuously for tens of hundreds of blocks or more, has disappeared after the 1.7 version update.
However, as you can see by looking at the block explorer, the phenomenon of monopoly mining continues to be seen. Is this simply because miners operate a miner with a fairly high specification so that ordinary miners cannot mine, or is a separate test in progress on the company node?
I always appreciate all your effort to managing mining system, thanks.
I will waiting for your answer.