Can we remove signature once ICO ends?
I think you should wait for the official announcement to come from the team, it would be too early to remove now.Once they calculate the stakes till the ICO ends and confirms, you can remove it.
Yes, we should wait till team announced when to remove the sigs because if you do it early and then your stakes become useless because you won't get paid this week. Only few hours to go, congratulations EXSCUDO.