Im 95% sure i found something new in minecraft

Im kinda hoping i get a lot of views on this. I took 2 hours of footage and made it under 10 minutes. Hope you enjoyed!
EDIT READ SO YOU DONT THINK IM INCOMPETENT: With some quick research that I couldn't be fucked to do prior I found out I'm not the first to make whatever I made. In other peoples videos they go more in depth with what they do, so go check them out. Thanks.
store.playstat...