Recently I came across a project that was created to solve this problem - CheckDot. They have a nice strategy for checking and verifying projects, which seems to be useful.
What do you think about this problem and what solutions do you see?
Read the review about this project and i see this is just a new project for people to buy the tokens so they can benefit by validating which projects are valid meaning this does not at all go through an investigation to prove a project is valid.
What can be done is to check all the things in the project if you want to know if the project is trustyworthy, but still we may not be able to detect everything exactly but can reduce it by carefully checking all the projects we want to invest in.