I hope they will soon IEO at the top exchanges because this is the best way to make this project get more investors' attention. In fact, this project is well worth the wait in the future and hopefully people will tend to like this coin more. I am still waiting for IEO news because this will be a project that I would consider investing if there are tickets to participate.
It has been said above by @cartesi that if they do not run IEO it will be listed on the exchange means that they are ready to do so in the future and don't worry Cartesi can get full support from his partners so that it will be easy for Cartesi to exchange solid in the future, I just need to wait for the next update and that we will know about the true Cartesi token.