The distribution benefits, and operation of SPACO network will be implemented via smart contracts based on our blockchain. We comprehensively adopt a public and private key system for all SPACO participants. Individuals, site resources , or the network nodes will be identified using the public key, a signature mechanism to ensure that data is not modified during transmission, this maintaining data integrity. We use the Skywire network, end to end encryption and link layer encryption as a default base layer of security. All nodes have separate public and private key. The encryption algorithm between nodes uses chacha20, which can avoid sniffing and injection attacks. We also support the Mesh network (it can run out IP network ) and IP networks simultaneously. Mesh networks have dedicated hardware, and are in the development of a new generation of FPGA and ASIC-based systems.