Investors have the right to know almost everything regarding the project development. Therefore if for example Vitalik invested in this project, the info must be public.
Iam not sure.
What if I want to know, if you invested in eHealt, because I think you are a famous person in crypto?
I urge to find out if Sambuki has invested in eHalth, a bit strange, right?
Yes of course, its very strange and weird except sambuki himself who announced it.
Investment isnt really a public thing, there is no spreadsheet for investment tho.