So you buy gb with btc at
https://mygoldblocks.com/Goldblocks and then it stakes in the wallet there? or it mines? I dont understand what the coin contracts do. Does it create btc or gb?
It creates both.
It stakes GB that converts to BTC at current price, you are getting dividends in BTC, also you can earn buy referral system, 10% from every direct member, 3% level 2, 2% level 3.
As tree growing, you will earn more and more. Of course depends which package you bought. You can buy as many packages as you wish. GB can be bought on exchanges, not inside GB system. we are not exchange.