What's the oldest type/style of cheese that we can buy today?

The Wiki article on cheddar cheese says that cheddar has been produced since at least the 12th century. The article on the history of cheese says it’s hard to know if the versions of today’s cheese match those of more ancient times.

What’s the oldest style of cheese that we can buy today that would be, to the best of our knowledge, made in a similar fashion as the original? The candidate at the moment is cheddar.

I’m guessing Greek feta.

I believe “cheddaring” was a novel process when it comes to cheese. The first two old cheeses off the top of my head are Roquefort and Fourme D’Ambert (yum!)both of which likely date back to the Roman Empire (Wiki).

But my real guess is something like cottage cheese, which you can make without hardly trying.

Evidence of people making hard salted cheese dates back to 4000 BCE in the middle east. I would imagine some type of cheese like this has been produced in that regions since then. There are lots of cheeses like this in this list.

Wouldn’t it be a soft cheese? Like curds and whey?

The folklore I know is that some dude rode across the desert carrying milk in a cow’s stomach, and the rennet turned it into a soft white cheese.

So I’m thinking…cottage cheese…farmer’s cheese…pot cheese.

I did no research for this. This is my actual brain speaking.

The Wikipedia cites above would say otherwise.

And, if you disappear for another two years, we’ll be the poorer for it.

Actually, I think Wiki supports that, although the cites are not clear: