Very few large BTC holders like breaking into cold wallets, the price would have to be substantially higher for them to do it.
Final point, there is no expiration. Private keys control those addresses on the BTX and they can move those coins whenever they feel like doing so.
So we all agree with me, as the price hits new highs......and when we market and they become more aware. They will claim and dump. So therefore, we must remove any reference to it. Including that steem article for the sake of this coin.