GoXRP
XRP Trademark Information
RIPPLE LABS INC.
Financial services, namely, providing secure payment options to members of an online community via a global computer network through the use of traditional currency and virtual currency.
GoXRP sounds like a catchy name for an App but there's an article on Google for
Ripple Sues Social App for $2 Million Over Trademark Infringement. So i doubt it, if anybody will invest in GoXRP.com unless Ripple is interested in buying the name.
On the other hand. Your other domain LedgerHack.com has potential, sounds Cathy/ClickBait for groups that love earning Crypto currencies by filling out surveys and playing games.