it is called a "skip coin" it is a fake crypto coin, in the canon of the Expeditionary Force series there is an ancient alien AI called "Skippy the Magnificent" who bilks the good people of earth using various fake churches and charities, such as the "Church of Skippyasyermuni" as in "Skippy has your money", this is a supposed artifact of the series representing a investment in one of Skippy's ventures...
original offering: https://www.craigalanson.com/skipcoin
later unlimited offering: https://store.podiumaudio.com/products/exforce-skipcoin-2-0