Bill data processing method and device, and medium

Abstract

The embodiment of the invention provides a bill data processing method and device and a medium. The method is applied to first block chain node equipment, and comprises the following steps: receivingfirst transaction data sent by a bill platform, the first transaction data comprising bill abstract data of a purchased bill, target contract information address information, a bill platform identifier and a target user identifier; searching bill contract information from the block chain according to the target contract information address information, and verifying the bill platform identifier according to the searched bill contract information; if the verification is passed, adding a mark to the abstract data, and packaging the mark, the abstract data and the target user identifier to obtainsecond transaction data; and performing uplink processing on the second transaction data. Based on the bill data processing method provided by the embodiment of the invention, the refunding and altering claim settlement can be automatically executed without the participation of a third party, the claim settlement efficiency is improved, and the credibility of a bill platform is improved.

Description

technical field [0001] The present application relates to the technical field of the Internet, and in particular to a processing method, device and medium for receipt data. Background technique [0002] With the continuous development of Internet technology, the emergence of various Internet platform ticketing platforms has provided great convenience for users' lives. Users can purchase various types of tickets online through the ticketing platform, thus eliminating the need to purchase tickets on the spot. troubles. There are two types of rules for ticket refund, change, and ticket settlement on traditional ticket-buying platforms. One is the information and data published by the ticket platform. Publication of information data, this part of information data includes the third-party platform's other party's refund and change claim settlement rules and the ticket platform's official refund and change claim settlement rules, and is stored in the third-party platform's own se...

AI Technical Summary

Problems solved by technology

There are two types of rules for ticket refund, change, and ticket settlement on traditional ticket-buying platforms. One is the information and data published by the ticket platform. Publication of information data, this part of information data includes the third-party platform's other party's refund and change claim settlement rules and the ticket platform's official refund and change claim settlement rules, and is stored in the third-party platform's own server. Centralized storage of data, existing data The risk of tampering and loss, therefore, reducing the risk of tampering and loss of bill data on the bill platform is an urgent problem to be solved

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