Assuming this is the truth which no one really should given the value you provide by existing, someone's copied your name poorly, taken your avatar, attacked daseson and that's enough for people to be convinced that's you.
That's your fault. If you didn't have any recent posts attacking them, people might have tried defending you saying someone else was trying to stir the pot months after you've given up daseson because your color mod didn't get popular or something.
Instead, I'm going to point out VPNs exist and you can turn one on, post as AKun3 with a different IP, then turn it off and go back to your original IP. Separate IP's don't mean shit, and you're obsessed enough about this for some no-life reason that I'd believe you'd make those posts from those alt accounts.