It's necessary to wait a few hours to be able to mine some ZBC, but as long as that group closed, they are at the advantage.
I don't think so ..... they are trying to cover up. Why ... well, because they just weren't that smart you know

they forgot to completely hide the node etc and if you take a closer look, the 622 mined by dev has gone to almost full round 1000 blocks which is end of pow phase. Now they want to cover up because others got into this and started mining. What a bunch of idiot toolbags