On July 12, 2017, the official Bitcoin website Bitcoin.org made an announcement that is of the utmost importance to be considered for transactions with Bitcoin on July 31, 2017 GMT-0500 (Pacific Time, South America) because you can experience what they call a division of the chain This is when a portion of Bitcoin's nodes run software that another portion of nodes are not fully compatible in the following link Find the official information to take into account, it is possible that the price of Bitcoin also comes down because of the pause to work with bitcoin take into account these factors and read the official article here.
Please note all the steps you suggest so your money is not affected.
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