The economic value of CMNC (Cumulus Chain) ecology is the collection of asset values ​​created by all users. With the blessing of economics, finance, sociology and other economic theories, the CMNC Cumulus chain ecology has created the concept of "unit value crystallization". As a "unit value crystallization" in the ecology, CMNC has "physical value", "contract Value" dual value attribute, which can measure the total value of assets in the whole ecology. The more total number of users and transaction frequency in the CMNC Cumulus chain ecology, the richer the application scenarios of CMNC Cumulus chain, the higher the total ecological value, and the higher the value of CMNC Cumulus chain certificate.