Can't each country have a platform where you kind of validate it in kind of this way. - Select the country, get redirected to the sovereign identity auth platf

Can't each country have a platform where you kind of validate it in kind of this way. - Select the country, get redirected to the sovereign identity auth platform - There you can log in/provide the details in the sovereign run platform. - The sovereign run platform validates and sends out a unique anyonymized hash for the user which the platform can store to keep count. This can be used for other validation purposes as well which are not limited to just petitions and the data returned by the platform can be scoped to the requester sort of like Oauth. To make it even better for privacy, you can introduce the concept of an application identifier which will be unique for petition/form etc. The hash will be unique with the application identifier scope, so outside platforms can't correlate individual identity through multiple petitions.