That Notch came on a vanilla server so it might be a hacker.

Sorry to disapoint you but that's not notch
the person was using md

what mod was that?

Well... Notch has a Golden Name.. and I don't think he would go on a small-time server :/

He is using MD- mod disguise, you can become other players.

dude it was me i hacked his account i logged onto that server you thort he was real i TROLOLED you so HARD LOL

If the login is real, he would have a yellow name. That is the main way on how you can tell if it is Notch or not.

thats not notch. i haev seen that "notch" too, trust me, its not him.

If he had a cape, that is still fake. It is so possible for an OP to spawn items, and every Notch Mod Disguise has a cape, for it is in the files. Look up "capes" on minecraftwiki.net. There is a whole segment on it. If you don't believe what I'm saying, look on Notches twitter. He says everything if he even joined a server, therefore this is fake. I hate noobs who think Notch joined there servers, it's either cracked, or this isn't your server.