So, this is probably going to seem kind of odd, but I'm planning a run for my players where details of land ownership may come into play. The run centers around a kind of hippy commune (for lack of a better term), where a bunch of eco-minded metahumans have formed a village in the wilderness with a group of sasquatch. The community is right on the edge of Seattle territory and the Tir border, so technically ownership of this patch of land is in dispute between the UCAS and Tir; both claim that it belongs to them, and it's become a minor sticking point between the two countries. However, neither country is willing to take action to reinforce their claim for fear of causing an international incident, so as yet neither country has tried to claim imminent domain and take control of it.
My idea is that one of the megacorps would discover that the land holds some valuable natural resources (I was thinking an orichalcum deposit or something equally valuable), and, wanting to claim it for themselves, would hire mercenaries (not wanting to use their own forces and get connected to a sticky political situation, especially given Tir's rocky history with the megas) to abduct the head of the community, who would essentially have claim to the land via squatter's rights, and force him to sign over the land to the mega in question, and the players would be hired for a kind of Seven Samurai (Seven Street Samurai?) job where they have to protect the village and prevent the mercs from accomplishing their mission. Now, here are my questions regarding Sixth World law (and these may not have established answers, but I'd welcome any input):
1. How are contracts (and more specifically, deeds) executed and registered in 2075? Are they physical documents that need to be filed with the appropriate authorities in meatspace, or are they essentially PDFs that can be registered via the Matrix? If so, what kind of authentication/notarization is required?
2. Is a SIN required to own property, or are property rights essentially viewed the same way they are today, where possession is 9/10ths of the law?
3. Do the various North American counties recognize and honor property ownership if it is recognized by another nation? So, for example, if the property in question were registered with the UCAS, would Tir recognize that claim? And would registration with a particular country open up the door for that country to claim imminent domain? Or is nationality of a piece of land still determined separately?
Thanks in advance.