What an excellent question.
So this is American but I bet you a similar process exists in virtually every UN country.
The trick behind what Sarah Berube-Stetson is she uncovers the lineage of the land, leading up to herself. She puts it into a trust and "brings forward the patent" with the county recorder.
The biggest problem with the modern statanist system is that they haven't generally kept track of all their ridiculous liens and debts themselves. So when you can show the lineage of title passed down between men and women, and you publish it in the county recorder, and you invite someone to contest your claim: they cannot find someone. It's yours to enter into a private trust.
I have followed Sarah since this video, there serm to be no problems because they have nothing to contest it.
Don't get me wrong, a bit of muscle doesn't hurt. I'm sure they're quite armed, have warning signs, and would not be so welcoming to DC agents trying to "tall" to them at their door