"10 hours glitch"

[questioner]

A handful of people have been claiming that if you encounter a wild pokemon when your game time is exactly 10 hours (or a multiple of 10 hours) it will result in a guaranteed shiny. Now, I am incredibly sceptical of this, for a number of reasons, so I was wondering if anyone here has had any experience along these lines.

[Mega Mewtwo X]

Im at 290

I found 2 random shinies around 30 hours so i cant say its true like the waiter tip one

"Tip the resturant waiters to find shinies easier" yeah right..

[Kaphotics]

fake