You know it's legit when it gets placed in the dictionary! This is remarkable as the inclusion of this terms in the dictionary signifies that more people are involved in such aspect to which to which led to its reinforcement and establishment through defining the word and publishing it in a very reliable reference people look unto. With terms such as cryptocurrency, blockchain, and initial coin offering being in the dictionary, this would definitely pave way to discovery and awareness. Hopefully, this will initiate a meaningful realization to its readers as they go through the meanings of each significant word.