MOS cryptographic public chain is an ecosystem cryptographic public chain with a complete consensus mechanism. Under its open system architecture, whether it is a basic protocol, a functional framework or an advanced application program, it has the characteristics of portability, customizability and interoperability. With the cryptographic public chain and sub-chain ecosystem composed of universal smart contracts, partners and users can issue coins on the cryptographic public chain of the MOS cryptographic public chain. The MOS cryptographic public chain provides the function of smart crowdfunding, and can also be used Smart contracts on the chain, develop your own dApp and solutions. MOS coins will be used on the MOS cryptographic public chain platform to pay transaction fees.