well i should have read the whole thing before checking the logs and making conclusions.
it doesn't matter if you are the same person or not, hotshot and mr.lonely stays banned.
if he played on your pc, as you told, it's your problem and fault, as there is no way for us to really know what happened and who was who at the time.
however, as this story is plausible and i already told you i will unban you, i'll do it.
consider it a lucky coincidence, because this situation normally would never get you unbanned.