Oak Session

Oak Session took Hearth Keys into product time. A session that lives forever is a window. A session that ends is a door.

We designed maximum lifetimes and idle cuts as part of the protocol, not as an afterthought in a settings menu. If you walk away, the house locks.

The same thinking sits under Arcanus user sessions. Privacy is not only cryptography. It is how long we are willing to remember that you were here.