Maybe we could map a discrete GUID to some amount of cubic volume of the universe and say that you 'own' that GUID and cubic volume of space.
Referencing how many possible GUID can exist:
The total number of theoretically possible GUIDs (Globally Unique Identifiers) is 2¹²⁸, which equals exactly 340,282,366,920,938,463,463,374,607,431,768,211,456. This is approximately 3.4 × 10³⁸ (340 undecillion) unique values
a really quick calculation says that if you assigned every cubic area of the universe (ignoring that it's spherical?!) to a single GUID, each GUID would 'own' a cube of space about 680 AU on each side. So there's not really that many GUID.
If I adopt a coordinate, does that make me a Space Lord or Space Baron?
Good try, federal agency, good try.
I wish to be named Emperor of One Thousand Galaxies.
OK, I adopted Pixel 00150921. It has some nice divisors including 9. Hit me up.
But which one is mine? :S
Is this an NFT without the block chain? Sounds like it from a quick skim.
Title doesn't match submission: it's not really a "coordinate" in 3D space, you "adopt" a pixel from the early imagery taken by the Nancy Grace Roman Space Telescope.
Maybe that can be reverse-projected back to something like a coordinate (if you know the distance), but it's not the same thing.