I'm trying to convey the idea of the existence of a determined future object that does not yet exist.
In other words,
the future existence of a currently non-existing object.
I don't think simply using the word existence for it is right since for now the object does not exist. It is only coming into existence in the future.
So is there a more technical term to express the future existence (or "coming-existence") of a currently non-existing object?