Where do you collect project details?

Well there are no projects that will start as a scam right away they should be identified first, you really wouldn't know not unless they have a plagiarized whitepaper or a team that has a fake identity. All I am saying is if the projects are in your list you simply need to monitor them as some of them might be discovered as a scam after some time. IMO this will really be a useful feature for your aggregator and this might be one of the unique things where it will gain your some visitors of your site.

Nice site. Navigation is easy, load time is super fast and the logo seems okay to me.

Also, may I suggest, you can probably make an option for users to switch language, especially users from non-English speaking countries.

It's vital to add a scam section for project that intend to scam users as others advice. This will keep bringing users back to your site.

Most importantly, before listing very the authencity of a project. This is the mistake many similar sites do.