Sole Logo Code on Chain:Set up invoicing platform based on blockchain and produce private key with a sole mark for every electronic invoice. Once electronic invoice has been used, invoicing data will directly be issued on chain and thus one invoice, one code will be ensured.
Introduce Supervision to Ensure Authenticity:Financial electronic invoice system which is used as the data authentication node can ensure the authenticity of invoice and provide verification service.
Real-Time Sharing of Information between Parties in Platform:Based on the data sharing of blockchain polycentric storage, every participant in the platform has to protect the invoicing data together. They have to record immediately and carry out real-time sharing once invoice status has changed.