People be careful with these scammers. These are Russian scammers, people came across them and there was nothing good from this. One person who knows the grimm developer said they have a hidden premine of Grimm coins.
Such useless users just need to be removed from this forum.
Open source projects are good because we can see all the "pitfalls" ... including hidden premine )
You underestimate the Russian scammers! Because of people like you, innocent people suffer. Maybe you are a scammer from Grimm?