You can have a look at https://rainbowcurrency.com/24382728 - there are some details which you can find out useful for you.
Then you can also listen to the radio station americamatters.us, where directly from our CEO is speaking about everything related to SafeZone including Rainbow Currency.  It is scheduled for 1 hour twice per week on Tuesdays and Thursdays at 9am U.S. Pacific Time. There are also podcasts available under the key word "SafeZone", so you can listen to some previous ones.

Regarding Cryptocurrency Market Capitalization - I personally cannot say you when it will be listed - so for this kind of information will be the best to listen to the radio and either to ask our CEO directly or via an email.

If you have any other question, don't hesitate to ask me.