Statechain creator: Chain expansion is a necessary condition for Bitcoin success

Rubsen Somsen, the founder of the chainchain under the chain bitcoin expansion solution, believes that sub-chain expansion is a necessary condition for Bitcoin success. Bitcoin can only be expanded through the second layer. Like Somsen, many critics believe that sub-chain expansion is the only practical, practical solution for Bitcoin to be recognized as a global payment system. They predict that, according to current development speed, Bitcoin may subvert currency-based trading networks such as Visa and MasterCard in just ten years.