CHIP RESEARCH AND DEVELOPMENT AND TRANSACTION DATA STORAGE METHOD AND SYSTEM

摘要

Disclosed are a chip research and development and transaction data storage method and system, wherein same are used in the technical field of data storage. The method comprises: acquiring data to be stored generated by chip research and development and transactions within a pre-set time period (101); selecting at least two consensus nodes from among at least two system nodes and at least one authorization node, wherein the system node is a node that is always online and runs stably, and the authorization node is a working user node having a consensus right (102); using the at least two consensus nodes to successively and cyclically perform at least one hash operation according to the data to be stored so as to obtain at least one corresponding hash value, and determining a target consensus node to be an accounting node, wherein the target consensus node preferentially calculates a hash value less than a pre-set autonomous mining target value (103); and storing the data to be stored in a generated new block by means of the accounting node, and linking the new block to a blockchain (104). The method can enable chip research and development and transaction data to be traceable and tamper-proof.