I don’t quite know if I chose the right section on the site, but, nevertheless, how to identify a person by any documents within the law in different countries? If I understand correctly, in many countries such a document is a passport (in Russia for sure, since it is here that I live). However, how can you identify a person from the European Union or the United States? All I know is that the US uses the SSN, but even with this knowledge I don’t quite understand, what numbers can the user give us to identify him? How do you find out detailed information for each country so that their identity can be identified? I know this is a tautology. In any case, it is not necessary for us to identify the user in this way as real - you can find other options, as long as it can be done.
In general, I want to know whether it is possible to do this with people at all, because we need to have as few fraudsters as possible or people whom many have complained about (this is something like freelancing, but it’s necessary for the client to see the “freelancer” in reality).
Thanks in advance