You have substantially defined this such that in order to "prove it", you want "a canon statement saying so." That isn't proving a point, that's sourcing it.texanmarauder wrote:you cant prove that alderaan had a shield
************ (you can ignore everything past this, it isn't germane to discussion of shields in Star Wars.) ***************
That also isn't in the spirit of this board: We don't waste time discussing "Is his name Luke?", we waste it on crap like "why does Leia have memories ('feelings, really', 'beautiful, but sad' - RotJ) of her mother, when Padme died so soon after the twins' birth? (as shown in RotS)"
We (generalizing; there will be exceptions) also hold a certain degree of what triggered your pet peeve: there are things commonly accepted by many of us here as being reasonable conclusions that aren't sourced, but derived from observation. They make sense, canon is silent on the matter; they don't break canon. I'm not aware of anyone here holding these conclusions equal to or superior to canon (as you eventually reached in your fevered pitch, before being pulled off that ledge.)
As to this, I have to express concern: I don't think you will enjoy your time here, if your personal standards of proof do not allow for reasoning based on observation, only sourcing.
Completely Pointless Aside: Unless there are some special cut-outs (dunno, haven't seen the deal), Disney* owns LucasFilm, LucasFilm holds the rights to the films, thus Disney (not Lucas) holds the rights to the films. Disney can re-release the 1977 Star Wars film, the 1997 Special Edition Star Wars film, or the 2004 DVD Star Wars film, or any combination they like. This would put LucasFilm's copyright sunset at 2072 for Star Wars (the 1977 theatrical release and all derivative re-releases, special editions, and alterations of that film).
*Neat story there: Disney lobbied for the longer duration of entertainment rights (1976 Act), while all other intellectual property rights protection (say, design or medical patents) expires after only 20 years from original filing date. The 1909 Act gave the author 28 years from first published date (renewable, for up to 56 years total protection - enough to probably last the rest of the author's life), the 1976 Act gives 28 years from first published date (with a +67 years renewal available from the 1998 Copyright Term Extension Act), copyrights obtained between 12/31/76 and 12/31/77 get an automatic extension to a total of 95 years. Not necessarily benefiting authors so much as undying corporations (like Disney).
source: https://www.copyright.gov/circs/circ15a.pdf