The phenomenology of Dasein is a hermeneutic in the primordial signification of this word, where it designates this business of interpreting. But to the extent that by uncovering the meaning of Being and the basic structures of Dasein in general we may exhibit the horizon for any further ontological study of those entities which do not have the character of Dasein, this hermeneutic also becomes a 'hermeneutic' in the sense of working out the conditions on which the possibility of any ontological investigation depends. And finally, to the extent that Dasein, as an entity with the possibility of existence, has ontological priority over  every other entity, "hermeneutic", as an interpretation of Dasein's Being, has the third and specific sense of an analytic of the existentiality of existence; and this is the sense which is philosophically primary. Then so far as this hermeneutic works out Dasein's historicality ontologically as the ontical condition for the possibility of historiology, it contains the roots of what can be called 'hermeneutic' only in a derivative sense: the methodology of those humane sciences which are historiological in character.
Being, as the basic theme of philosophy, is no class or genus of entities; yet it pertains to every entity. Its 'universality' is to be sought higher up. Being and the structure of Being lie beyond every entity and every possible character which an entity may possess. Being is the transcendens pure and simple .1 And the transcendence of Dasein's Being is distinctive in that it implies the possibility and the necessity of the most radical individuation. Every disclosure of Being as the transcendens is transcendental knowledge. Phenomenological truth (the disclosedness of Being) is veritas transcendentalis.
Ontology and phenomenology are, not two distinct philosophical disciplines among others. These terms characterize philosophy itself with regard to its object and its way of treating that object. Philosophy is universal phenomenological ontology, and takes its departure from the hermeneutic of Dasein, which, as an analytic of existence, has made fast the guiding-line for all philosophical inquiry at the point where it arises and to which it returns.
The following investigation would not have been possible if the ground had not been prepared by Edmund Husserl, with whose Logische Untersuchungen phenomenology first emerged. Our comments on the preliminary conception of phenomenology have shown that what is essential in it does not lie in its actuality as a philosophical 'movement' ["Richtung"].
1 'Sein und Seinsstruktur liegen über jedes Seiende and jede mögliche seiende Bestimmtheit eines Seienden hinaus. Sein ist das transcendens schlechthin.'