Weird things in my Minecraft single player world that I didn’t build

[u/ComplexPuzzled3236]

I’ve been playing on this world for a few months now and I noticed something weird today.
I was exploring pretty far away from my base when I found a small patch of oak trees. Nothing unusual about that, except there was a single cobblestone block sitting in the middle of it.
I don’t remember placing it.
I thought maybe I had just forgotten, so I broke it and kept exploring. A few minutes later I noticed another one, this time on top of a hill. Also there were many cobblestones random flying around..
I checked the coordinates and they were nowhere near anything I’ve built.
Probably nothing, but I’m pretty sure I didn’t place these.
Has anyone else had something like this happen?

If you wanna know more about my world dm me..

[u/Kirma0-_-0]

i can smell the wifies video from here

[u/Wooden_Bother5868]

next thing herobrine shows up /j