An Overall Architecture Design of a Hybrid Blockchain Technology that Solves the Separation of Basic Data and Business Data

In order to realize the automatic and non-inductive reimbursement of invoices and eliminate the various inconveniences and risks caused by artificial reimbursement, this article proposes to combine blockchain technology with electronic invoices to complete the consumption, reimbursement, and tax payment through the blockchain network system. The node paperless invoice interactive process, and realize the automatic processing of off-chain data through the Internet of Things technology, seamless connection with the on-chain, while using a dual-chain structure to ensure the subsequent identification and business separation, through the combination of theory and technical architecture, Sense the invoice reimbursement system, thereby reducing China's overall reimbursement costs and promoting the improvement of the taxation system.