Hello new to this forum but I will say that if it involves anything with bit coin the scamers have been out in full force i mined 3 btc about 2 years ago on my crappy crappy computer then in febuary of this year i responded to an ad off craigslist sold them and the bank cashiers check I got was fraudulent they had been buying cars and getting people to do some scam on sending the shipping money back via western union or something to Nigeria. Its a move I wish I never made it cost me since i cant work they would have come in handy right about now... but don't ever send these things anywhere now without massive amounts of feedback or research and even if they do send your coins back do not let them put anything on the wiki!!!!