Blockchain-based software version data management system and establishing method thereof

A blockchain-based software version data management system, said system comprising a data acquisition module, a data transmission module and a data consensus module, wherein the data acquisition module is configured to acquire data information and structure the data information to make preparations for data broadcasting;

• the data transmission module is configured to transmit and verify software version data in the blockchain;
• the data consensus module is configured to enable software version management parties to reach a consensus on the software version through a consensus mechanism and to provide a software address interface so that users obtain related software;
• the data acquisition module involves data generation, data splicing and data encapsulation, wherein the data generation is implemented by collecting respective software data by all parties involved in the software version management and forming standard data by vendors;
• and the data splicing and the data encapsulation are for screening, integrating and labeling the collected data, removing duplicate data and data that does not meet requirements, giving unified storage standards for synthetic data, and splicing, storing, and encapsulating the screened data to form structured data;
• the data transmission module involves data communication, data parsing and data forwarding, wherein the data communication and the data forwarding are for addressing the general participation of all parties involved in the software version management and providing the parties involved in the software version management with decentralized P2P network communication by conducting negotiations among the parties and signing the alliance treaty and based on a blockchain communication protocol, and the data parsing is for parsing the transmitted data by rules, and the data that cannot be parsed will be discarded or retransmitted;
• the data consensus module involves block synchronization, data verification and a consensus mechanism, wherein the block synchronization is for receiving and synchronizing block data by setting sockets, the data verification is for ensuring the reliability of software sources and software data in synchronized blocks and processing tampered software;
• and the consensus mechanism refers to a consensus mechanism of the blockchain for protecting and releasing a software download record, tracing the source of a download record, and storing the download record in a topological manner.