Minecraft: most difficult achievement?

The only one with 0.1%. And nothing can be found on the Internet.

Since I absolutely have to have all the trophies, I'm asking here. How does this work?

Tested it with sticky piston. But it is wrong. Must be two normal ones.

You get that when you destroy a bedrock in survival.

Use a slim block between the pistons.

Please what?

IRONY. I do not know it either!

If that works… Then… I'll reward you. Somehow.

I hope it works: Solution

This is possible if you use a slime block

I wish you all the best for the future!

Seems like it worked. My pleasure. Of course I would be very happy about a star ^^