BitCoin will no longer be available for use by United States citizens as of 1 January 2016. This may occur in a number of ways, including but not limited to: market failure of BitCoin leading to closure of the exchanges, governmental seizure of more than 95% of total extant coins, or U.S. Federal law changes prohibiting either possession, transfer, or exchange of bitcoins for "real" currency either via domestic or foreign exchanges.
I will use the following criteria, any one of which becoming true would be considered a "failure" and cause the claim to be judged TRUE: