I don't think that is directed at me, but just in case
for one I have a record in my logs
second I use a program that I wrote that calculates values for every body I scan, map or discover, these values are then easily verified by selling the data
you can then re-check all those bodies from the station to see if your name or someone elses name appears on them or any name at all, for discovered by and mapped by. This is something I do before I write anything in the forums saying that its still broken. Also checking random ones that I discovered and mapped ages ago to see what tags are there if any.
the ones in the bubble don't count, if you test them you will see that any body you scan then map in the bubble, cartographics will tell you, you are the first to discover it, but you do NOT get the value paid for new discovery, I can only assume that this particular bug is known and maybe intentional, as it is well over a year old.