since you are in the right stage I thought the following suggestion
mught help you:

now is the time to print your name or any other identification sign
on any piece of paper & place it in few hidden places in the hull
& or deck (underdeck), before you cover the thing with epoxy.
that way, it can't be erased or remove - unless one decides to remove
the fg on those places.
you can also just write your name or that same identification sign, on the
bare wood (or epoxy sealed wood) & then cover it with the fg.

I would have done it if I had thought about it at the time.

build less, paddle more,

Erez