You didn't source anything. You copied the whole page of the book - word by word -, pasted it here and put a small line at the end saying "Source in this research is a cryptocurrency educational book";

You wanted it to make look like you just took some data from the book and wrote the text yourself instead of making a full Ctrl C + Ctrl V. And not only that, but you also linked your thread here so people could see your post, think that you wrote that post and merit you. You didn't even link the original research.