extremely unfair ban

to be brief, I placed like 9 rails on some pasted building. I was building near someone called Thunderbuilder1, and he told me to stop so I did stop. (CP timestamps can confirm, I stopped placing after I said "y")

panther who was trailing me took advantage and banned me immediately even though anyone else would have ignored or maximum gave a strike.
he also said i was the alt of some grifer
literally so unfair

You got banned for minor grief. The ban isn't a day ban if you bothered to actually check, it's only supposed to last for an hour.