On-chain data storage method of block chain type model adapted to plant-network coordination service system

An on-chain data storage method of a block chain type model adapted to a plant-network coordination service system is characterized in that data blocks are stored on a chain in an alliance chain structure, the blocks are linearly linked according to a time sequence, and actual service data are stored on the chain; the verification block stores data block summary information to ensure the global consistency of the data; and finally, a high-concurrency and flexible-design block data indexing method for supporting interaction of the service systems is provided, different nodes store different types of digital assets, different service characteristics of the service systems are met, classification processing of the power service systems is completed, efficient sharing and non-tampering of the data are guaranteed, and the data sharing efficiency is improved. It is ensured that the hash value of the block can always be indexed on the alliance chain. The method can meet the complex requirements of a power business s