[banned_man]

Founding a company would be the wrong way to go about exploiting this time hack. Too much relies on execution, so the possibility for failure is substantial. There is a much easier way to make money if you can time-travel.

What I'd do: ask for 30 minutes before I go, and log into Yahoo finance. Find a 2% gainer for each day on the stock market. Each day, move half of my net worth into the gainer (only half as a measure of caution; I might inadvertently alter the future and screw myself). The reason to aim for +2 is to avoid insider trading suspicion; putting my money into a +10 or -20 (shorting) every day would land me in jail; no one would believe I could tell the future because of time travel. Each day, I'd earn a 1% profit.

Starting from $10000, I'd get to $10 million within 720 trading days, or about 3 years. At this point, I'd limit my profits to $100k per day because otherwise I'd be at the level where I could actually change the future, eroding my gains. So I'd gain "only" $25m/year for the next decade, cashing out at $250m.