I invested 0.001 BTC or 1 mBTC. I think the stats were a bit behind at the start. IT was from my coinbase account so should be traceable if you type the address into blockchain.info. If you get a warning about double spending: that is to do with the money going into the account not out of it. IT was the last 1 mbtc investment I have made no other since. received the 100% extra so far. Thinking of re investing my original capital!