Don't mean to sound nasty but doubt its the cooler. I've had mine maxed out with a screw driver and never had anything like that. I'm pretty sure the socket would be warped as it would have to bend that as well. Looks like the cpu has been put in wrong or not square.
live and learn i guess. Never know you may get lucky OP and it may work. Fingers crossed.
I'd say stomach the mistake and get another if its dead. Doubt Intel will take it if its damaged. They may take it if it looks fine and doesn't have any marks or the obvious bend.
Yep, wouldnt have expected the cooler to be at fault given the low pressure from the small block. Honestly, I'm not sure what happened and still in shock. Suppose just gotta deal with it and buy another CPU.
The CPU now doesn't look too bad, unless you inspect it closely but I'm pretty sure Intel will know it's faulty to the physical damage.