I can't really seem to find any type of hack here, but I'm no 1.8 expert. I did notice you are clicking very fast, so like
@Lexu1 asked, where you butterfly clicking?
Butterfly cliking is against the rules, but if you were just jitter clicking then say that in your appeal.
If you want
to get unbanned you need to appeal at
https://appeals.cubecraft.net/. It's important that you explain what you think could have caused your ban, and I think you can use a video in your appeal as evidence of not hacking.
If your appeal got
denied then contact
@CrazymanJR about it
through discord (CrazymanJR # 4742). Explain your situation, what you did during the day leading up to the ban and reasons you think could have caused it.
If you have other questions I recommend that you ask a staff member about it. ;)