Sin E, Wang L. Bitcoin price prediction using ensembles of neural networks. 2017 13th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD). IEEE; 2017. p. 666–71 Mt. Gox Hack Fallout Note: Except as otherwise noted, these FAQs apply only to taxpayers who hold virtual currency as a capital asset. For more information on the definition of a capital asset, examples of what is and is not a capital asset, and the tax treatment of property transactions generally, see Publication 544, Sales and Other Dispositions of Assets.