Previously $BTC could be got by just solving a simple problems and many people used to ignore even when they're asked to be given for free. In about 10years letter $BTC price skyroketed to extra highs that each $BTC token can buy a luxurious ride. Right now there's another emerging promising project which has a highly excellent use cases. This not another but $blum which can be mined by just completing simple tusks. This project is now confirmed regit and transparent according to its educative visuals and writings.

Commet how?. if you're interested, its completely free