CN114240408A - Electronic ticket business transaction method based on block chain technology - Google Patents

Electronic ticket business transaction method based on block chain technology Download PDF

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CN114240408A
CN114240408A CN202111565912.XA CN202111565912A CN114240408A CN 114240408 A CN114240408 A CN 114240408A CN 202111565912 A CN202111565912 A CN 202111565912A CN 114240408 A CN114240408 A CN 114240408A
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transaction
ticket
information
certificate
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CN114240408B (en
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张卫平
丁烨
岑全
李显阔
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Global Digital Group Co Ltd
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/045—Payment circuits using payment protocols involving tickets
    • G06Q20/0457—Payment circuits using payment protocols involving tickets the tickets being sent electronically
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction

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Abstract

The invention provides an electronic ticket business transaction method based on a block chain technology, which comprises the steps of receiving a user input instruction transmitted by a client through a block chain network, verifying the identity of a user, responding to the input of the user, receiving a bill order by using a filter component configuration if the verification is passed, and filtering set business information according to a filtering rule; the filtering rules trigger the processing of the transaction information by defining a triggering event, and trigger a filtering action when the triggering event of the transaction information exists on the blockchain network; the filtering action of the filter component automatically submits the ticket trade order according to the value of the credit value; the filter component receives market transaction information and detects market data indicative of the occurrence of a triggering event; and if the verification fails, feedback is given to the user. The invention carries out verification through the certificate chain, effectively prevents the user from having multiple verification complicated steps, and also improves the use convenience of the user.

Description

Electronic ticket business transaction method based on block chain technology
Technical Field
The invention relates to the technical field of ticketing, in particular to an electronic ticketing transaction method based on a block chain technology.
Background
Although the current electronic ticket business system and method solves the problem of time-consuming ticket buying queue, the ticket buyer still needs to provide special ticket checking basis for the ticket seller. If the basis is a real object, queuing for getting the basis when the cost is still needed; if the information is electronic information, the ticket cannot be checked when the ticket buyer information storage device (such as a mobile phone) is in failure or power is insufficient.
For example, the CN102063768B prior art discloses an electronic ticketing system and method using financial account certificates as the basis for ticket checking, and when the basis for ticket checking is lost or damaged, the non-real-name ticket seller cannot provide the loss reporting and reimbursement service, which results in direct economic loss and possible associated loss for the ticket buyer. Meanwhile, the service points for printing reimbursement certificates are limited, reimbursement certificates sold in a non-real-name system can be used for fraudulent reimbursement by other people, and automatic ticketing needs a special automatic ticket machine. Furthermore, in the existing online ticket selling process with certain requirements on the identity of the user, the user is required to fill in relevant contents such as identity information one by one during ticket selling, the operation is complicated, errors are easy to occur, and in the corresponding ticket checking process, ticket checking and identity verification are respectively carried out, so that the time is wasted, and the possibility of passing security check by using a false identity card exists.
Another typical prior art, such as CN110910250A, discloses a method and system for performing uplink transaction on tickets for scenic spots and other products based on blockchains, which is a novel application mode of computer technologies such as distributed data storage, peer-to-peer transmission, consensus mechanism, and encryption algorithm. The block chain has the characteristics of fast transmission, unchangeable data, high reliability and the like in data transmission, so that the application of the block chain is popularized to a plurality of industries at present. In the tourism industry, because the mobile funds of each scenic spot for development, infrastructure construction and promotion of propaganda and marketing are limited, the further development of tourist scenic spots, performance markets and the like is restricted to a great extent, good cultural tourism experience of tourists is restricted, and the tourism industry is very not favorable for absorbing more tourists to sightseeing in the scenic spots and experiencing the tourism cultural resources in the scenic spots.
The invention is made in order to solve the problems that the transaction is too complicated, multiple verification is carried out, false identity verification cannot be carried out, hardware is required to be operated on line and the like in the field.
Disclosure of Invention
The invention aims to provide an electronic ticket business transaction method based on a block chain technology aiming at the defects of the existing electronic ticket business transaction.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
an electronic ticket business transaction method based on a block chain technology comprises the steps of receiving a user input instruction transmitted by a client through a block chain network, verifying the identity of a user, responding to the user input, receiving a bill order by using a filter component configuration if the verification is passed, and filtering set transaction information according to a filtering rule; the filtering rules trigger the processing of the transaction information by defining a triggering event, and trigger a filtering action when the triggering event of the transaction information exists on the blockchain network;
the filtering action of the filter component automatically submits the ticket trade order according to the value of the credit value; the filter component receives market transaction information and detects market data indicative of the occurrence of a triggering event; if the verification fails, feedback is carried out on the user;
the determination of the score value comprises: acquiring specific values OLD (j, k) of the current transaction data of the user, screening different specific values OLD (j, k) according to the following formula to determine the corresponding transaction information,
Figure 736885DEST_PATH_IMAGE001
wherein, SUTit is a credit value generated when a user buys; dtDetecting the comprehensive relevant value of the transaction information in the period T; dj，kThe weight of the historical browsing transaction information of the user in the detection period T is obtained; j is a time node; k is the transaction amount;
the integrated correlation value DtThe determination is made according to the following formula,
Figure 6061DEST_PATH_IMAGE002
wherein n is the total transaction data number; x, y are the number of tickets viewed and the number of actual order purchases, respectively.
Optionally, the transaction method further includes interacting with the user side through the server and receiving a request or offer for information transaction;
matching the request and the offer for the information transaction, thereby forming an information transaction channel between the information provider and the information consumer; logic for validating the received ticket image via data transmitted or interacted with the server over the transaction channel;
wherein the information logic about the ticket is extracted from the ticket image by a ticket analyzer;
the extracted information logic is used for identifying or verifying the validity of the ticket; and determining the time, the accompanying number and the position of the ticket by the extracted information logic so as to determine the price of the ticket transaction.
The ticket transaction is optional, the transaction method further comprises the steps of setting a group of filtering rule sets of a filter component according to input of a user at the client, wherein each rule in the filtering rule sets is associated with the characteristic of bid price or ask price, displaying data of ticket transaction information meeting the filtering rule sets based on the filtering rule sets, and transmitting the data to an information processing module;
determining, in an information processing module, a ticket price indicated by the transaction data, wherein the ticket price is valid if the processing module receives a user input, and revoking authorization of the ticket transaction order for a predetermined duration if the user input indication is not present.
Optionally, the transaction method further includes associating the domain name of the user according to the transaction information after acquiring the data of the transaction information, so as to implement trust marking on the transaction information,
verifying corresponding clients in different user domain name lists according to the trust marks; the client side authorizes the ticket transaction order and generates a self-signed root user certificate on the client side, wherein the self-signed root user certificate comprises a root private key, and the root private key is stored on the client side;
when the ticket transaction order is checked, selecting the self-signed root user certificate to generate an intermediate private key and signing the intermediate certificate by the root private key; connecting the intermediate certificate with the root user certificate through a signature to form a user certificate chain, wherein the user certificate chain comprises a public key, and the public key corresponds to the intermediate private key; and transmitting the user certificate chain to a block chain network through the network to verify the legality of the ticket transaction order, and establishing a ticketing transaction operation if the ticket transaction order exists in the block chain network.
Optionally, the transaction method further includes receiving user identity data input by the client, where the user identity data includes at least one of a user name, a user address, a user email, a user phone number, a user tax number, a user social security number, and a user financial account number;
transmitting to a blockchain network using a user certificate chain as a credential; storing, by the blockchain network, the user certificate chain in association with the user identity data in a database; migrating the user certificate chain from the client to verification equipment for verification, and selling the bill if the verification is passed; if the verification fails, the current state is fed back to the client or the user;
receiving subsequent feedback information from the verification device on the blockchain network, wherein the subsequent feedback information comprises all data verified by using the user certificate chain; a database is accessed through a blockchain network with a chain of user credentials to retrieve a trust token and use the trust token to identify the user.
Optionally, the transaction method further includes sending a certificate signing request from the verification device to the client, generating a verification device public key/private key pair in a security area of the verification device, and sending the certificate signing request to the client according to the public key/private key pair.
Optionally, the transaction method further comprises verifying, by the client, a certificate signing request of the verification device; extracting the public key of the verification device from the certificate signing request; signing a new intermediate certificate; and feeds back the new intermediate certificate and the updated user certificate chain to the authentication device.
The beneficial effects obtained by the invention are as follows:
1. by carrying out trust marking on the transaction information, the transaction information can establish a mapping relation with a domain name of the client, and the client is verified through the trust marking, so that the client is prevented from not corresponding to the transaction information;
2. filtering the transaction information and unnecessary data by using the filter component, so that invalid ticket orders are filtered to filter out unnecessary or non-satisfying transaction information;
3. the ticket is verified through the ticket analyzer, so that the real-time monitoring of the whole process from purchase to use of the ticket is realized, the previous pure purchase is changed, and the follow-up monitoring or service is not performed;
4. habit transaction data are set in the client for the user through an offer, so that more personalized service is provided for the user, and the experience of the user and the convenience of ticket purchasing are further improved;
5. verifying the user identity data to enable the transaction order to correspond to the identity of a purchaser and enable a ticket purchasing voucher to be bound with the user;
6. the certificate chain is used for verification, so that the user is effectively prevented from having multiple complicated verification steps, and the use convenience of the user is improved;
for a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the invention and accompanying drawings, which are provided for purposes of illustration and description only and are not intended to limit the invention.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic control flow diagram of a filter assembly according to the present invention.
Fig. 2 is a schematic control flow diagram of filtering, ticketing and checking the transaction order according to the present invention.
Fig. 3 is a control flow diagram of a ticket analyzer and a request for information transaction submitted by a user according to the present invention.
FIG. 4 is a control flow diagram illustrating a process of granting a self-signed root user certificate by a user via a client according to the present invention.
Fig. 5 is a schematic view of a control flow of bill verification according to the present invention.
Detailed Description
The following is a description of embodiments of the present invention with reference to specific embodiments, and those skilled in the art will understand the advantages and effects of the present invention from the disclosure of the present specification. The invention is capable of other and different embodiments and its several details are capable of modification in various other respects, all without departing from the spirit and scope of the present invention. The drawings of the present invention are for illustrative purposes only and are not intended to be drawn to scale. The following embodiments will further explain the related art of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.
The first embodiment is as follows: according to fig. 1-5, an electronic ticketing transaction method based on blockchain technology is provided, the transaction method including receiving a user input indication transmitted from a client through a blockchain network, verifying the identity of the user, and if the verification is passed, configuring the receipt of a ticket order using a filter component in response to the user input, and filtering the set transaction information according to a filtering rule; the filtering rules trigger the processing of the transaction information by defining a triggering event, and trigger a filtering action when the triggering event of the transaction information exists on the blockchain network;
the filtering action of the filter component automatically submits the ticket trade order according to the value of the credit value; the filter component receives market transaction information and detects market data indicative of the occurrence of a triggering event; if the verification fails, feedback is carried out on the user;
the determination of the score value comprises: acquiring specific values OLD (j, k) of the current transaction data of the user, screening different specific values OLD (j, k) according to the following formula to determine the corresponding transaction information,
Figure 149598DEST_PATH_IMAGE003
wherein, SUTit is a credit value generated when a user buys; dtDetecting the comprehensive relevant value of the transaction information in the period T; dj，kThe weight of the historical browsing transaction information of the user in the detection period T is obtained;
the correlation value DtThe determination is made according to the following formula,
Figure 879DEST_PATH_IMAGE004
wherein n is the total transaction data number; x, y are the number of tickets viewed and the number of actual order purchases, respectively.
Optionally, the transaction method further includes interacting with the user side through the server and receiving a request or offer for information transaction;
matching the request and the offer for the information transaction, thereby forming an information transaction channel between the information provider and the information consumer; logic for validating the received ticket image via data transmitted or interacted with the server over the transaction channel;
wherein the information logic about the ticket is extracted from the ticket image by a ticket analyzer;
the extracted information logic is used for identifying or verifying the validity of the ticket; and determining the time, the accompanying number and the position of the ticket by the extracted information logic so as to determine the price of the ticket transaction.
The ticket transaction is optional, the transaction method further comprises the steps of setting a group of filtering rule sets of a filter component according to input of a user at the client, wherein each rule in the filtering rule sets is associated with the characteristic of bid price or ask price, displaying data of ticket transaction information meeting the filtering rule sets based on the filtering rule sets, and transmitting the data to an information processing module;
determining, in an information processing module, a ticket price indicated by the transaction data, wherein the ticket price is valid if the processing module receives a user input, and revoking authorization of the ticket transaction order for a predetermined duration if the user input indication is not present.
Optionally, the transaction method further includes associating the domain name of the user according to the transaction information after the data of the transaction information is acquired, so as to implement trust marking on the transaction information;
verifying corresponding clients in different user domain name lists according to the trust marks; the client side authorizes the ticket transaction order and generates a self-signed root user certificate on the client side, wherein the self-signed root user certificate comprises a root private key, and the root private key is stored on the client side;
when the ticket transaction order is checked, selecting the self-signed root user certificate to generate an intermediate private key and signing the intermediate certificate by the root private key; connecting the intermediate certificate with the root user certificate through a signature to form a user certificate chain, wherein the user certificate chain comprises a public key, and the public key corresponds to the intermediate private key; and transmitting the user certificate chain to a block chain network through the network to verify the legality of the ticket transaction order, and establishing a ticketing transaction operation if the ticket transaction order exists in the block chain network.
Optionally, the transaction method further includes receiving user identity data input by the client, where the user identity data includes at least one of a user name, a user address, a user email, a user phone number, a user tax number, a user social security number, and a user financial account number;
transmitting to a blockchain network using a user certificate chain as a credential; storing, by the blockchain network, the user certificate chain in association with the user identity data in a database; migrating the user certificate chain from the client to verification equipment for verification, and selling the bill if the verification is passed; if the verification fails, the current state is fed back to the client or the user;
receiving subsequent feedback information from the verification device on the blockchain network, wherein the subsequent feedback information comprises all data verified by using the user certificate chain; a database is accessed through a blockchain network with a chain of user credentials to retrieve a trust token and use the trust token to identify the user.
Optionally, the transaction method further includes sending a certificate signing request from the verification device to the client, generating a verification device public key/private key pair in a security area of the verification device, and sending the certificate signing request to the client according to the public key/private key pair.
Optionally, the transaction method further comprises verifying, by the client, a certificate signing request of the verification device; extracting the public key of the verification device from the certificate signing request; signing a new intermediate certificate; and feeds back the new intermediate certificate and the updated user certificate chain to the authentication device.
Example two: this embodiment should be understood to include at least all of the features of any of the embodiments described above and further modifications thereto. According to fig. 1-5, an electronic ticketing transaction system based on block chain technology is provided, the transaction system comprises a processor, a ticket analyzer, a client, a filter component, a server and a verification device, the processor is respectively in control connection with the ticket analyzer, the client, the filter component, the server and the verification device, and the operation of the ticket analyzer, the client, the filter component, the server and the verification device is centrally controlled based on the processor, so as to improve the efficiency and reliability of ticket purchase or order establishment; in addition, the server is connected with the block chain network through communication equipment so as to establish and trade electronic ticket order of different customers;
wherein the ticket analyzer is used for analyzing the ticket of the transaction to extract the information on the ticket; the filter component filters transaction information and unnecessary data such that invalid instrument orders are filtered.
The client receives control input from an operator, receives control data triggered by the operator, and transmits the control data to the server.
The verification device is used for verifying the ticket transaction so as to realize the verification of the ticket or after verification, and the data obtained by verification can be fed back to the server.
In addition, an electronic ticket transaction method based on the block chain technology is further provided, and the transaction method is applied to the transaction system and matched with hardware of the transaction system, so that the ticket transaction can be efficiently expanded.
Receiving a user input instruction transmitted by a client through a blockchain network, verifying the identity of a user, responding to the user input, receiving a bill order by using a filter component configuration if the verification is passed, and filtering set transaction information according to a filtering rule; the filtering rule triggers the processing of the transaction information by defining a triggering event, and triggers a filtering action when the triggering event of the transaction information exists on the blockchain network;
the filtering action of the filter component automatically submits the ticket trade order according to the value of the credit value; the filter component receives market transaction information and verifies market data indicating the occurrence of a triggering event; if the verification fails, feedback is carried out on the user; the trigger events comprise events such as ticket booking, ticket returning, ticket changing and the like;
the determination of the score value comprises: acquiring specific values OLD (j, k) of the current transaction data of the user, screening different specific values OLD (j, k) according to the following formula to determine the corresponding transaction information,
Figure 742308DEST_PATH_IMAGE005
wherein, SUTit is a credit value generated when a user buys; dtDetecting the comprehensive relevant value of the transaction information in the period T; dj，kThe weight of the historical browsing transaction information of the user in the detection period T is obtained; j is a time node; k is the transaction amount; the specific values OLD (j, k) include, but are not limited to, the following listed ones: good evaluation number, bad evaluation number, total transaction amount, transaction settlement number, transaction failure amount and the like.
The integrated correlation value DtThe determination is made according to the following formula,
Figure 46250DEST_PATH_IMAGE004
wherein n is the total transaction data number; x, y are the number of tickets viewed and the number of actual order purchases, respectively. In the browsing process of the operator, the browsing quantity and the deal (actual order purchase) quantity of the operator are calculated and given different weights, so that the related value generated when the user purchases can be determined.
Wherein the weight is determined according to the following formula,
Figure 931161DEST_PATH_IMAGE006
wherein n is the total transaction data number; x is the number of browsed bills; y is the number of actual orders purchased;
optionally, the transaction method further includes interacting with the user side through the server and receiving a request or offer for information transaction; the habit transaction data set in the client side by the user is about to provide more personalized service for the user, and the experience of the user and the convenience of ticket purchasing are further improved.
Matching the request and the offer for the information transaction, thereby forming an information transaction channel between the information provider and the information consumer; logic for validating the received ticket image via data transmitted or interacted with the server over the transaction channel;
logic in which information about the ticket is extracted from the ticket image by a ticket analyzer; extracted information to identify or verify the validity of the ticket; the received information regarding time, number of accompanying people and location is used to determine the price of the ticket transaction. After the user establishes the bill order, a virtual bill is generated, and the bill is fed back to the client side for the user to check; the accompanying people number verifies a trading order with associated ticket faces, if a plurality of tickets exist in the trading order, the plurality of tickets can be associated, and the accompanying people number is determined according to the associated tickets.
The position is determined according to the position of the ticket checking recorded by the ticket, and in the example, the ticket analyzer is arranged at the position of the ticket checking, so that the real-time monitoring of the whole process from purchasing to using of the ticket is realized, the conventional simple purchase is changed, and the subsequent monitoring or service is not performed. In the process of checking the bill, the bill is checked through the bill analyzer, the checked data is transmitted to the server and integrated into an original transaction order of the bill transaction, so that all related data of the bill transaction are recorded, the monitoring of the whole process from the ticket purchase to the ticket checking of the user is realized, and the collection of the whole process data of ticket sale, ticket checking and checking of the whole ticket transaction is further perfected.
In addition, the ticket analyzer can also be arranged at a ticket purchasing end in advance and used for verifying the generated virtual ticket so as to verify whether the data on the ticket is wrong and leaked or not and extracting the information on the ticket. In addition, in other embodiments, the ticket analyzer may also be disposed in the verification device, and collect and verify data of the ticket in a ticket verification process. Meanwhile, the ticket analyzer identifies common media including a physical ticket, a barcode, a two-dimensional code, and the like.
Optionally, the transaction method further comprises setting a set of filtering rules of a filter component according to the input of the user at the client, wherein each rule in the set of filtering rules is associated with a characteristic of a bid price or an ask price, and displaying data of the ticket transaction information meeting the set of filtering criteria based on the set of filtering rules and transmitting the data to the information processing module;
determining, in an information processing module, a ticket price indicated by the transaction data, wherein the ticket price is valid if the processing module receives a user input, and revoking authorization of the ticket transaction order for a predetermined duration if the user input indication is not present.
Optionally, the transaction method further includes associating the domain name of the user according to the transaction information after the data of the transaction information is acquired, so as to implement trust marking on the transaction information, and the trust marking can prevent some useless ticket transaction orders from flooding into the server, so that the processing capacity of the whole system on the ticket transaction orders is effectively improved; in addition, after the domain names are associated, the access of the same user with large capacity can be effectively reduced, and the corresponding speed and the efficiency and convenience of ticket purchasing are effectively improved. By carrying out trust marking on the transaction information, the transaction information can establish a mapping relation with the domain name of the client, and the client is verified through the trust marking, so that the client is prevented from being not corresponding to the transaction information.
Verifying corresponding clients in different user domain name lists according to the trust marks; the client side authorizes the ticket transaction order and generates a self-signed root user certificate on the client side, wherein the self-signed root user certificate comprises a root private key, and the root private key is stored on the client side;
when the ticket transaction order is checked, selecting the self-signed root user certificate to generate an intermediate private key and signing the intermediate certificate by the root private key; connecting the intermediate certificate with the root user certificate through a signature to form a user certificate chain, wherein the user certificate chain comprises a public key, and the public key corresponds to the intermediate private key; and transmitting the user certificate chain to a block chain network through a network to verify the legality of the ticket transaction order, and establishing a ticketing transaction operation if the ticket transaction order exists in the block chain network.
After the ticket selling transaction operation is established, a corresponding transaction order is formed, the transaction order is granted through the client to generate a corresponding user certificate chain, and at the moment, the user can verify the transaction order for many times according to the user certificate chain, so that the use convenience of the user is further enhanced, and the verification by using a fake certificate is also fundamentally avoided;
in particular, if the ticket transaction order has been fulfilled or the order is cancelled (refunded), the user certificate chain is disabled;
meanwhile, the intermediate private key is granted through the client when each transaction order is established, and the processor determines the establishment of the transaction order after receiving the transaction order and the intermediate private key, feeds the establishment back to the user or the client and reminds the user of paying. At this time, entering a payment program and receiving payment completion information of the user or the client. The procedure for the payment is well known to those skilled in the art, and thus is not described in detail herein.
Optionally, the transaction method further includes receiving user identity data input by the client, where the user identity data includes, but is not limited to, the following listed several: at least one of an identification number, a user name, a user address, a user email, a user phone number, a user tax number, a user social security number, and a user financial account number; and verifying the user identity data to enable the transaction order to correspond to the identity of the purchaser and enable the ticket purchasing voucher to be bound with the user.
Transmitting to a blockchain network using a user certificate chain as a credential; storing, by the blockchain network, the user certificate chain in association with the user identity data in a database; migrating the user certificate chain from the client to verification equipment for verification, and selling the bill if the verification is passed; if the verification fails, the current state is fed back to the client or the user;
receiving subsequent feedback information from the verification device on the blockchain network, wherein the subsequent feedback information comprises all data verified by using the user certificate chain; a database is accessed through a blockchain network with a chain of user credentials to retrieve a trust token and use the trust token to identify the user. Wherein the subsequent communication comprises the whole flow from ticket purchase to ticket checking/ticket checking. In the process of ticket checking or ticket checking, the certificate chain is used for verifying, so that the complicated steps of multiple verification of a user are effectively prevented, and the use convenience of the user is also improved.
Optionally, the transaction method further includes sending a certificate signing request from the verification device to the client, generating a verification device public key/private key pair in a security area of the verification device, and sending the certificate signing request to the client according to the public key/private key pair. And the verification equipment generates a signature request corresponding to the bill in the process of checking the bill, and responds the verification of the transaction order based on the signature request, wherein the verification of the transaction order is realized by identifying through the user certificate chain, and whether the user corresponds to the bill recorded content is verified.
Optionally, the transaction method further comprises verifying, by the client, a certificate signing request of the verification device; extracting the public key of the verification device from the certificate signing request; signing a new intermediate certificate; and feeds back the new intermediate certificate and the updated user certificate chain to the authentication device.
After the verifying device sends a certificate signing request to the client, the client responds to the certificate signing request of the verifying device, extracts a public key of the verifying device, signs a new intermediate certificate according to the public key, updates the signed new intermediate certificate, and updates a certificate chain of a user.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
The disclosure is only a preferred embodiment of the invention, and is not intended to limit the scope of the invention, so that all equivalent technical changes made by using the contents of the specification and the drawings are included in the scope of the invention, and further, the elements thereof can be updated as the technology develops.

Claims (7)

1. An electronic ticket business transaction method based on a blockchain technology is characterized in that the transaction method comprises the steps of receiving a user input instruction transmitted by a client through a blockchain network, verifying the identity of a user, responding to the user input if the user input instruction is verified to pass, receiving a ticket order by using a filter component configuration, and filtering set transaction information according to a filtering rule; the filtering rule triggers the processing of the transaction information by defining a triggering event, and triggers a filtering action when the triggering event of the transaction information exists on the blockchain network;
the filtering action of the filter component automatically submits the ticket trade order according to the value of the credit value; the filter component receives market transaction information and verifies market data indicating the occurrence of a triggering event; if the verification fails, feedback is carried out on the user;
the determination of the score value comprises: acquiring specific values OLD (j, k) of the current transaction data of the user, screening different specific values OLD (j, k) according to the following formula to determine the corresponding transaction information,
Figure 119645DEST_PATH_IMAGE001
wherein, SUTit is a credit value generated when a user buys; dtDetecting the comprehensive relevant value of the transaction information in the period T; dj，kThe weight of the historical browsing transaction information of the user in the detection period T is obtained; j is a time node; k is the transaction amount;
the integrated correlation value DtThe determination is made according to the following formula,
Figure 31975DEST_PATH_IMAGE002
wherein n is the total transaction data number; x, y are the number of tickets viewed and the number of actual order purchases, respectively.
2. The method of electronic ticketing transactions based on blockchain technology of claim 1, further comprising interacting with a user end through a server and receiving a request or offer for an information transaction;
matching the request and the offer for the information transaction, thereby forming an information transaction channel between the information provider and the information consumer; logic for validating the received ticket image via data transmitted or interacted with the server over the transaction channel;
wherein the information logic about the ticket is extracted from the ticket image by a ticket analyzer;
the extracted information logic is used for identifying or verifying the validity of the ticket; and determining the time, the accompanying number and the position of the ticket by the extracted information logic so as to determine the price of the ticket transaction.
3. The method of electronic ticketing transactions based on blockchain technology of claim 2, further comprising setting a set of filtering rule sets of a filter component according to user input at the client, wherein each rule in the set of filtering rule is associated with a characteristic of a bid price or an ask price, and displaying data of ticket transaction information satisfying a set of filtering criteria based on the set of filtering rule and transmitting to an information processing module;
determining, in an information processing module, a ticket price indicated by the transaction data, wherein the ticket price is valid if the processing module receives a user input, and revoking authorization of the ticket transaction order for a predetermined duration if the user input indication is not present.
4. The electronic ticketing transaction method based on blockchain technology of claim 3, further comprising associating the domain name of the user according to the transaction information after acquiring the data of the transaction information to realize trust marking of the transaction information;
verifying corresponding clients in different user domain name lists according to the trust marks; if the transaction information exists in the client, granting purchase permission to a ticket transaction order corresponding to the transaction information through the client, performing ticket transaction and generating a self-signed root user certificate on the client, wherein the self-signed root user certificate comprises a root private key, and the root private key is stored on the client;
when the ticket transaction order is checked, selecting the self-signed root user certificate to generate an intermediate private key and signing the intermediate certificate by the root private key; connecting the intermediate certificate with the root user certificate through a signature to form a user certificate chain, wherein the user certificate chain comprises a public key, and the public key corresponds to the intermediate private key; and transmitting the user certificate chain to a block chain network through the network to verify the legality of the ticket transaction order, and establishing a ticketing transaction operation if the ticket transaction order exists in the block chain network.
5. The method of claim 4, further comprising receiving user identification data input by the client, wherein the user identification data comprises at least one of a user name, a user address, a user email, a user phone number, a user tax number, a user social security number, and a user financial account number;
transmitting to a blockchain network using a user certificate chain as a credential; storing, by the blockchain network, the user certificate chain in association with the user identity data in a database; migrating the user certificate chain from the client to verification equipment for verification, and selling the bill if the verification is passed; if the verification fails, the current state is fed back to the client or the user;
receiving subsequent feedback information from the verification device on the blockchain network, wherein the subsequent feedback information comprises all data verified by using the user certificate chain; a database is accessed through a blockchain network with a chain of user credentials to retrieve a trust token and use the trust token to identify the user.
6. The method of claim 5, further comprising sending a certificate signature request from the verification device to the client, and generating a verification device public/private key pair in a secure area of the verification device, while sending the certificate signature request to the client according to the public/private key pair.
7. The block chain technology-based electronic ticketing transaction method of claim 6, further comprising verifying a certificate signing request of said verification device by a client; extracting the public key of the verification device from the certificate signing request; signing a new intermediate certificate; and feeds back the new intermediate certificate and the updated user certificate chain to the authentication device.
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