Hat Horcrux Location

I think that one of the horcruxes are located inside of the sorting hat.
I think it could be either the raven claw or hufflepuff item as the horcrux that was put into the hat by Voldemort like the Bones child that has an important role in the books that we haven’t found out why yet. Just like Harry, only a true person from that house could put or pull objects from 1 of the 4 founders into the hat- Harry again the sword of Gryfindor. Bones could have been under the imperious curse (or another student) just to place the horcrux into the hat so that 1 part of the soul is safe from Dumbldor that he would not be able to remove it being from another house. Voldemort had taught the then “Moody” how to trick a very powerful magical item – the Goblet of Fire- and knows how to trick the powerful hat (which is 1 of 2 objects Dumbldor knows to be from Gryfindor).
The horcrux in the hat would complete many circles- Harry’s first use of magic in school, Tom’s first sign of being in Slyth. Tom’s first knowing he is from Salizar. And others….
Baiku

Thats a good thought but is it possible for someone else to put the horcrux in an object if it wasn't their's?

Yes, but - like Ginny was then a parsilmouth speaking in snake language - was able to open the Chamber of Secrets from Voldemorts orders as Tom. The Hufflepuff or RavenClaw would have to put the object that already is the horcrux into the hat.
Baiku

Okay, I don't get it..... Are you suggesting that Voldemort created a horcrux, then hid it inside the sorting hat? If so, then what, the hat never felt the need to share with the headmaster the fact that Tom Riddle had snuck in and put something inside of it? It is true that the Goblet of Fire was fooled into thinking that there was a forth school competeing. But actually, we don't know for sure the rules of the tournament, so we can't know how it was confused, or what rules had been tweaked or twisted. The sorting hat talked, the gof didn't.

Are you suggesting that Voldemort created a horcrux YES 6!, then hid it inside the sorting hat? That is my guess - based on Harry will have to find it and will have to go back to school.--- The Hat has hiden other objects - the sword - and majicians are famous again for pulling other things rabbits out of the hat. If so, then what, the hat never felt the need to share with the headmaster the fact that Tom Riddle had snuck in and put something inside of it? No, He - the sorting hat wouldn't be able to tell Dumbldor - just like the goblit was never able to tell that it had been trick - and if Bones or another student had placed for example the cup into the hat - the hat even if It knew it was having an object placed into it - the hat would not warn Dubmldor as he is not a Hufflepuff. Only a true Gryfindor or Hufflepuff could pull from their own hose an object from their house. It is true that the Goblet of Fire was fooled into thinking that there was a forth school competeing. But actually, we don't know for sure the rules of the tournament, so we can't know how it was confused, or what rules had been tweaked or twisted. The sorting hat talked, the gof didn't. Again we do know that the hat and the goblet were ancient magic as opposed to new magic. Dumbldor said this - and we know that Voldemort set out to find and concure all ancient magic to be the most powerful wizard ever.

Again - We are given clues that Bones will play an important role in book 7, Harry has to find the horcurxes and the hat will play an important part in book 7. Mr. WEasly - be careful of objects that can think for themself if you don't know where it's brain is- let us keep an eye on the hat for Harry-....

thats a really good theory i had never thought of that. i think one of them will be at harry's house as he is going back to see this parents graves.

i thought it was the hat itself