CN114493063A

CN114493063A - Detection method of cross-border E-commerce item, cross-border express item or cross-border mail item

Info

Publication number: CN114493063A
Application number: CN202011167979.3A
Authority: CN
Inventors: 段林霄; 姜华东
Original assignee: Silk Road Micro Shandong Digital Technology Co ltd
Current assignee: Silk Road Micro Shandong Digital Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2022-05-13

Abstract

The application discloses a method for detecting cross-border e-commerce articles, cross-border express items or cross-border mail articles. The detection method of the cross-border E-commerce item, the cross-border express item or the cross-border mail item based on the block chain comprises the following steps: receiving scanning information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles from preset scanning detection equipment, and determining cross-border goods article information related to the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles according to the scanning information; acquiring cross-border cargo item data related to cross-border e-commerce items, cross-border express items or cross-border mail items from a blockchain system; and determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods according to the cross-border goods data and the cross-border goods information.

Description

Detection method of cross-border E-commerce item, cross-border express item or cross-border mail item

Technical Field

The application relates to the technical field of block chains, in particular to a block chain-based detection method for cross-border e-commerce articles, cross-border express items or cross-border mail articles.

Background

China is the first major world trade, and the operator environment has huge promotion space. Wherein the cross-border trade delivers cross-border e-commerce goods, cross-border express goods or cross-border mail goods to realize the logistics transportation of cross-border goods, which is exemplified by B-type express. According to customs regulations, class B express items are free from tariff collection within the specified limits or within a tax free amount, so that lawbreakers who want to steal taxes are given a chance. For example, lawbreakers can forge a batch of orders to forge personal express mails by using a large amount of personal identification documents, and then pass the batch purchased cross-border goods through customs in a personal express mode to achieve the purpose of tax evasion, thereby causing losses to the country. In addition, customs still manually checks class B express items. In the process of inspection, class B express items need to pass through scanning detection equipment, and then an inspector inspects whether the information of the class B express items subjected to scanning detection is consistent with the information of a customs declaration form or not by viewing the scanning information of a display, so that the process is time-consuming (one express item in almost 6 seconds), and the customs efficiency of cross-border e-commerce items, cross-border express items or cross-border mail items is low.

Aiming at the technical problems that in the prior art, the customs clearance efficiency is low due to long time consumption and tax evasion is easy to cause by the cross-border e-commerce articles, cross-border express items or cross-border mail articles in a mode of manually checking the cross-border e-commerce articles, cross-border express items or cross-border mail articles, an effective solution is not provided at present.

Disclosure of Invention

The embodiment of the disclosure provides a detection method for cross-border e-commerce articles, cross-border express items or cross-border mail articles, which is used for at least solving the technical problems that in the prior art, time consumption is long, so that the customs efficiency is low and tax evasion is easily caused by the cross-border e-commerce articles, cross-border express items or cross-border mail articles in a mode of manually checking the cross-border e-commerce articles, cross-border express items or cross-border mail articles.

According to an aspect of the embodiments of the present disclosure, there is provided a method for detecting a cross-border e-commerce item, a cross-border express item or a cross-border mail item based on a blockchain, which is applied to a cross-border e-commerce item, a cross-border express item or a cross-border mail item supervision system associated with a blockchain system, wherein the blockchain system includes blockchain nodes operated and maintained by at least one business party related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item, including: receiving scanning information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles from preset scanning detection equipment, and determining cross-border goods article information related to the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles according to the scanning information; acquiring cross-border cargo item data related to cross-border e-commerce items, cross-border express items or cross-border mail items from a blockchain system; and determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods according to the cross-border goods data and the cross-border goods information.

According to another aspect of the embodiments of the present disclosure, there is also provided a storage medium including a stored program, wherein the method of any one of the above is performed by a processor when the program is executed.

According to another aspect of the embodiments of the present disclosure, there is also provided a detection apparatus for a block chain-based cross-border e-commerce item, cross-border express item or cross-border mail item, which is applied to a cross-border e-commerce item, cross-border express item or cross-border mail item supervision system associated with a block chain system, wherein the block chain system includes block chain nodes operated and maintained by at least one business party related to the cross-border e-commerce item, cross-border express item or cross-border mail item, including: the identification module is used for receiving scanning information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles from preset scanning detection equipment and determining cross-border goods article information related to the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles according to the scanning information; the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring cross-border goods item data related to cross-border e-commerce items, cross-border express items or cross-border mail items from a block chain system; and the first determining module is used for determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods according to the cross-border goods data and the cross-border goods information.

According to another aspect of the embodiments of the present disclosure, there is also provided a detection apparatus for a block chain-based cross-border e-commerce item, cross-border express item or cross-border mail item, which is applied to a cross-border e-commerce item, cross-border express item or cross-border mail item supervision system associated with a block chain system, wherein the block chain system includes block chain nodes operated and maintained by at least one business party related to the cross-border e-commerce item, cross-border express item or cross-border mail item, including: a processor; and a memory coupled to the processor for providing instructions to the processor for processing the following processing steps: receiving scanning information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles from preset scanning detection equipment, and determining cross-border goods article information related to the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles according to the scanning information; obtaining cross-border cargo item data related to cross-border e-commerce items, cross-border express items or cross-border mail items from a blockchain system; and determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods according to the cross-border goods data and the cross-border goods information.

In the embodiment of the present disclosure, when the supervisor terminal device acquires the cross-border cargo item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the scanning detection device, the supervisor terminal device may acquire cross-border cargo item data related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the blockchain system (e.g., the supervisor node). And then the supervisor terminal equipment compares whether the cross-border goods information acquired from the scanning detection equipment and the cross-border goods data acquired from the block chain are consistent or not, so that whether the violation behavior exists in the goods information of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods or not can be judged. In addition, the supervisor terminal device can acquire the identity information, the price information and the receiving information of the transaction party related to the cross-border electronic commerce article, the cross-border express item or the cross-border mail article from the cross-border goods article document, and then compares the identity information, the price information and the receiving information with the corresponding information acquired from the block chain system, so that the accuracy of the information in the cross-border electronic commerce article, the cross-border express item or the cross-border mail article can be determined, and the illegal behaviors in the cross-border electronic commerce article, the cross-border express item or the cross-border mail article can be avoided. And further, the technical effect of rapidly detecting the authenticity of the goods information in the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods is achieved. And then solved the mode that exists among the prior art through artifical to cross border electricity merchant's article, cross border express mail article or cross border mail article and inspect, exist and consume time long and lead to the clearance inefficiency to cross border electricity merchant's article, cross border express mail article or cross border mail article lead to the technical problem of evading the tax behavior easily.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the disclosure and together with the description serve to explain the disclosure and not to limit the disclosure. In the drawings:

fig. 1 is a hardware block diagram of a computing device for implementing the method according to embodiment 1 of the present disclosure;

fig. 2 is a schematic diagram of a blockchain system for cross-border trading according to embodiment 1 of the present disclosure;

fig. 3 is a schematic diagram of a part of a business segment for detecting a span electronic commerce item, a span express item or a span mail item based on a block chain according to a first aspect of embodiment 1 of the present disclosure;

fig. 4 is a schematic flowchart of a detection method for a block chain-based cross-border e-commerce item, cross-border express item, or cross-border mail item according to a first aspect of embodiment 1 of the present disclosure;

fig. 5 is a schematic diagram of data acquisition and uplink in a business link of detection of a block-chain-based cross-border e-commerce item, a cross-border express item or a cross-border mail item according to a first aspect of embodiment 1 of the present disclosure;

fig. 6 is a schematic diagram of a detection device for a block chain-based cross-border e-commerce item, cross-border express item, or cross-border mail item according to embodiment 2 of the present disclosure; and

fig. 7 is a schematic diagram of a detection apparatus for a block chain-based cross-border e-commerce item, cross-border express item, or cross-border mail item according to embodiment 3 of the present disclosure.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. It is to be understood that the described embodiments are merely exemplary of some, and not all, of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

According to the present embodiment, there is provided an embodiment of a method for detecting cross-border e-commerce items, cross-border express items, or cross-border mail items based on blockchains, it should be noted that the steps shown in the flowchart of the figure may be performed in a computer system such as a set of computer executable instructions, and that although a logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in an order different from that shown here.

The method embodiments provided by the present embodiment may be executed in a mobile terminal, a computer terminal, a server or a similar computing device. FIG. 1 illustrates a block hardware architecture diagram of a computing device for implementing a blockchain-based detection method for cross-border e-commerce items, cross-border express items, or cross-border mail items. As shown in fig. 1, the computing device may include one or more processors (which may include, but are not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory for storing data, and a transmission device for communication functions. Besides, the method can also comprise the following steps: a display, an input/output interface (I/O interface), a Universal Serial Bus (USB) port (which may be included as one of the ports of the I/O interface), a network interface, a power source, and/or a camera. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration and is not intended to limit the structure of the electronic device. For example, the computing device may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.

It should be noted that the one or more processors and/or other data processing circuitry described above may be referred to generally herein as "data processing circuitry". The data processing circuitry may be embodied in whole or in part in software, hardware, firmware, or any combination thereof. Further, the data processing circuitry may be a single, stand-alone processing module, or incorporated in whole or in part into any of the other elements in the computing device. As referred to in the disclosed embodiments, the data processing circuit acts as a processor control (e.g., selection of a variable resistance termination path connected to the interface).

The memory may be configured to store software programs and modules of application software, such as program instructions/data storage devices corresponding to the detection method for the border crossing e-commerce item, the border crossing express item, or the border crossing e-mail item based on the block chain in the embodiment of the present disclosure, and the processor executes various functional applications and data processing by running the software programs and modules stored in the memory, so as to implement the detection method for the border crossing e-commerce item, the border crossing e-mail item, or the border crossing e-mail item based on the block chain of the application software. The memory may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory may further include memory located remotely from the processor, which may be connected to the computing device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The transmission device is used for receiving or transmitting data via a network. Specific examples of such networks may include wireless networks provided by communication providers of the computing devices. In one example, the transmission device includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmission device may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.

The display may be, for example, a touch screen type Liquid Crystal Display (LCD) that may enable a user to interact with a user interface of the computing device.

It should be noted here that in some alternative embodiments, the computing device shown in fig. 1 described above may include hardware elements (including circuitry), software elements (including computer code stored on a computer-readable medium), or a combination of both hardware and software elements. It should be noted that FIG. 1 is only one example of a particular specific example and is intended to illustrate the types of components that may be present in a computing device as described above.

Fig. 2 is a schematic diagram of a blockchain system 200 for cross-border trading according to the present embodiment. Referring to FIG. 2, a blockchain system 200 includes a plurality of blockchain nodes 202 a-202 n. Each of the blockchain nodes 202a to 202n runs a blockchain, and the blockchain stores cross-border goods data related to cross-border e-commerce goods, cross-border express goods or cross-border mail goods business. Illustratively, the plurality of blockchain nodes 202 a-202 n may be: a supervisor node 202a, an import-export facilitator node 202b, a buyer node 202c, a forwarder node 202d, a forwarder node 202e, a warehousing node 202f, a customs node 202g, a carrier node 202h, a financial facilitator node 202i, an insurance facilitator node 202j, a supplier node 202k, an identity information verification node 202l, and other interested party nodes 202n, etc. It should be noted that each block link point in the system may be adapted to the above-described hardware structure.

And, as further shown in fig. 2, the cross-border e-commerce item, cross-border express item or cross-border mail item supervision system 300 for detecting a cross-border e-commerce item, cross-border express item or cross-border mail item, for example, includes a supervisor node 202a of the blockchain system 200 and a supervisor terminal device 100a communicatively connected to the supervisor node 202 a. The cross-border e-commerce goods, cross-border express goods or cross-border mail goods supervision system 300 may be installed in customs, for example, so as to supervise the cross-border e-commerce goods, cross-border express goods or cross-border mail goods which enter customs.

In addition, FIG. 3 further illustrates a schematic block diagram of a regulatory system 300 for cross-border e-commerce items, cross-border express items, or cross-border mail items. Referring to fig. 3, a blockchain 201a is provided in the supervisor node 202a, and a plurality of program modules for operating the blockchain 201a are provided at the supervisor node 202a, including: the transaction program module is used for processing transaction data related to the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods and sent by related parties (buyers and sellers) participating in the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods; the entrusting program module is used for processing entrusting business data which is sent by the related parties of the cross-border e-commerce articles, the cross-border express mail articles or the cross-border mail articles and is related to the cross-border e-commerce articles, the cross-border express articles or the cross-border mail articles; the transportation program module is used for processing transportation business data which is sent by a transporter participating in cross-border e-commerce articles, cross-border express items or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express items or cross-border mail articles; the warehousing program module is used for processing warehousing business data which is sent by warehousing parties participating in cross-border e-commerce articles, cross-border express items or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express items or cross-border mail articles; the customs clearance program module is used for processing customs clearance business data which is sent by a customs clearance enterprise participating in cross-border e-commerce articles, cross-border express items or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express items or cross-border mail articles; the carrying program module is used for processing carrying business data related to the cross-border E-commerce article, the cross-border express mail article or the cross-border mail article, which is sent by a carrier participating in the cross-border E-commerce article, the cross-border express mail article or the cross-border mail article; the settlement program module is used for processing settlement business data which is sent by financial service parties participating in cross-border e-commerce articles, cross-border express items or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express items or cross-border mail articles; the financing program module is used for processing financing business data which is sent by a financial service party participating in cross-border e-commerce goods, cross-border express goods or cross-border mail goods and is related to the cross-border e-commerce goods, cross-border express goods or cross-border mail goods; the insurance program module is used for processing insurance business data which is sent by an insurance service party participating in cross-border e-commerce articles, cross-border express mail articles or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express mail articles or cross-border mail articles; and the tax payment program module is used for processing tax data related to the cross-border e-commerce article, the cross-border express item or the cross-border mail article, which is sent by an import and export trade enterprise of the cross-border e-commerce article, the cross-border express item or the cross-border mail article.

The application provides ten business links in cross-border e-commerce goods, cross-border express goods or cross-border mail goods business, namely: the method comprises ten business links of transaction, entrustment, transportation, storage, customs clearance, shipper, settlement, financing, insurance, tax payment and the like. The data information generated in the process of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods does not exceed the ten business links. And the ten business links can also ensure that respective data do not conflict, so that the situation that the data can be divided into two or more business links at the same time can be avoided. Because the types of the cross-border goods data related to different business links in the flow of the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods are different, the embodiment combines the correlation of the cross-border goods data of different types, and the ten program modules are arranged in the supervisor node 202 a. The supervisor node 202a can completely process various cross-border cargo data through the ten program modules, and can also ensure that a comprehensive principle is strictly followed and a non-conflict principle is strictly followed in the process of processing the cross-border cargo data. In addition, other service nodes 202n on the blockchain system 200 are provided with blockchains corresponding thereto.

Further, although in the present embodiment, the supervisor terminal device 100a and the supervisor node 202a are two separate devices. However, the supervisor terminal device 100a and the supervisor node 202a may also be merged into one blockchain node, for example, and will not be described herein again.

Under the above operating environment, according to the first aspect of the present embodiment, a block chain-based method for detecting cross-border e-commerce items, cross-border express items or cross-border mail items is provided, and the method is implemented by the cross-border detection system 300 shown in fig. 2 and 3.

Fig. 4 shows a flow diagram of the method, which, with reference to fig. 4, comprises:

s402: receiving scanning information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles from preset scanning detection equipment, and determining cross-border goods article information related to the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles according to the scanning information;

s404: acquiring cross-border cargo item data related to cross-border e-commerce items, cross-border express items or cross-border mail items from a blockchain system; and

s406: and determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods according to the cross-border goods data and the cross-border goods information.

As described in the background, customs inspection of cross-border e-commerce items, cross-border express items, or cross-border mail items is still performed manually. In the process of inspection, the cross-border e-commerce article, the cross-border express item or the cross-border mail article needs to pass through the scanning detection device, and then the inspection personnel inspects the information of the cross-border e-commerce article, the cross-border express item or the cross-border mail article and the customs declaration form which are scanned and detected through the detection image of the display, so that the process is time-consuming (one cross-border e-commerce article, cross-border express item or cross-border mail article is almost 6 seconds), and the customs clearance efficiency of the cross-border e-commerce article, cross-border express item or cross-border mail article is low.

In view of the above, referring to fig. 2, the present embodiment provides a method for detecting a cross-border e-commerce item, a cross-border express item, or a cross-border e-mail item based on a block chain. In the present embodiment, the supervisor terminal device 100a of the supervisor (which may be a customs department, for example) may receive the scan information related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the preset scan detection device 100b, and determine the cross-border goods item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item according to the scan information (corresponding to step S402). The scanning detection device 100b may be a device for detecting articles in the package during the security check, and which articles exist in the package may be determined by the scanning detection device 100 b. Wherein the supervisor terminal device 100a may be a computing device.

In addition, there may be multiple implementations of "determining cross-border cargo item information related to a cross-border e-commerce item, a cross-border express item, or a cross-border mail item according to the scan information", where for example, the scan information may be single-number information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item obtained by scanning a barcode on the cross-border e-commerce item, the cross-border express item, or the cross-border mail item, and then the cross-border cargo item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item is determined according to the single-number information.

Alternatively, the scanning detection device 100b is, for example, an X-ray scanning device, and the scanning information may be a scanned image of a cross-border e-commerce item, a cross-border express item, or a cross-border mail item collected by the scanning detection device 100b, so that the cross-border goods item information may be determined from the scanned image by an artificial intelligence model set in advance using image recognition.

Finally, the scanning information may include, for example, single number information of the cross-border e-commerce item, the cross-border express item or the cross-border mail item and a scanning image, and then determine first cross-border cargo item information of the cross-border e-commerce item, the cross-border express item or the cross-border mail item by using the single number information, and determine second cross-border cargo item information of the cross-border e-commerce item, the cross-border express item or the cross-border mail item by using the scanning image, and in the case that the first cross-border cargo item information and the second cross-border cargo item information are consistent, the authenticity of the goods in the cross-border e-commerce item, the cross-border express item or the cross-border mail item may be determined.

Further, the supervisor terminal device 100a of the supervisor can acquire cross-border goods item data related to cross-border e-commerce items, cross-border express items, or cross-border mail items from the blockchain system 200 (corresponding to step S404).

Specifically, referring to fig. 2, each service node in the cross-border e-commerce item, cross-border express item or cross-border mail item stores data information related to the cross-border goods item while completing its service on the blockchain system 200.

For example, a merchant offering an item (which may be a supplier node 202k, for example) also operates a blockchain link point of the blockchain system 200. Thus, after the merchant and the consumer have entered into a trade agreement for the item, the merchant may send transaction information related to the item to the provider node 202k via the provider terminal device 100 d. The transaction information includes, for example: item information associated with the item (e.g., item name, manufacturer, model number, etc.), identity information of the consumer (e.g., name, mailing address, contact phone, etc.), merchant information (e.g., merchant name, etc.), transaction time, transaction document information, and price information, among others. The donor node 202k, upon receiving the transaction information, may uplink the transaction information to the blockchain system 200.

In addition, during the transaction, if the consumer is also assisted by a financial service (e.g., credit card service), the fsp may transmit financial service information related to the transaction to the fsp operated block-linked point (i.e., fsp node 202i) via fsp terminal 100 e. The financial service information includes, for example: information on the goods (e.g., name, manufacturer, model, etc.), identity information of the consumer (e.g., name, mailing address, contact phone, etc.), merchant information of the merchant providing the goods (e.g., merchant name, etc.), time of the goods transaction, information on the goods transaction document, price information of the goods, and amount of money provided by the financial service. Also, upon receiving the fsp information, the fsp 202i may link the fsp information to the blockchain system 200.

Further, during the transaction, if the consumer or the merchant purchases an insurance for the item, the insurance server may send insurance service information related to the transaction to the block chain node (i.e., the insurance server node 202j) operated by the insurance server through the insurance server terminal device 100 f. Insurance service information includes, for example: information on the goods (e.g., name, manufacturer, model, etc.), information on the identity of the consumer (e.g., name, mailing address, contact phone, etc.), information on the merchant who provided the goods (e.g., name, etc.), time of the goods transaction, information on the goods transaction document, price information on the goods, and the amount of insurance. Also, upon receiving the insurance service information, the insurance server node 202j may uplink the insurance service information to the blockchain system 200.

Further, when the merchant entrusts the courier to deliver the item to the consumer, the courier may send courier service information related to the item to the block chain node (i.e., the carrier node 202h) operated by the courier through the courier terminal device 100 g. Information on the goods (e.g., name, manufacturer, model, etc.), information on the identity of the consumer (e.g., name, mailing address, contact phone, etc.), information on the merchant who provided the goods (e.g., name, etc.), time of the goods transaction, information on the goods transaction document, information on the price of the goods, and information on the express delivery fee. And, upon receiving the courier service information, the carrier node 202h may uplink the courier service information to the blockchain system 200.

Further, when the delivery company entrusts the carrier with transporting the goods, the carrier can transmit the transportation service information related to the goods to the block chain node (i.e., the carrier node 202e) operated by the carrier through the carrier terminal device 100 h. Information on the goods (e.g., name, manufacturer, model, etc.) information on the goods, information on the identity of the consumer (e.g., name, identification number mailing address, contact phone, etc.), information on the merchant providing the goods (e.g., name, etc.), time of the goods transaction, information on the goods transaction document, price information on the goods, and transportation cost information. Also, upon receiving the transport service information, the transporter node 202e may uplink the transport service information to the blockchain system 200.

Thus, the blockchain system 200 has stored cross-border cargo item data linked by various business parties to the item even though the item has not been sent to the inbound customs. Thus, the supervisor terminal device 100a may obtain cross-border cargo item data related to cross-border e-commerce items, cross-border express items, or cross-border mail items from the blockchain system 200.

Further, the supervisor terminal device 100a of the supervisor may determine the legitimacy of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item according to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item data and the cross-border goods item information (corresponding to step S406). In the case where the data of the cross-border e-commerce item, the cross-border express item, or the cross-border e-mail item stored in the blockchain system 200 is normal, all the data in the blockchain system 200 are the same. Therefore, the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods can be determined through the data of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods and the information of the cross-border goods and goods.

In addition, it is to be noted that, for example, the item information acquired by the terminal device 100a of the supervisor from the supervisor node 202a of the blockchain system 200 is clothing, but the item information obtained by scanning is food, which indicates that the cross-border e-commerce item, cross-border express item or cross-border e-mail item has a problem. The monitoring party can regard the cross-border e-commerce item, the cross-border express item or the cross-border mail item as an illegal outbound cross-border e-commerce item, cross-border express item or cross-border mail item.

Thus, according to the technical solution of this embodiment, when the supervisor terminal device 100a of the supervisor acquires the cross-border goods item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the scanning detection device 100b, the supervisor terminal device 100a may acquire the cross-border goods item data related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item (e.g., the cross-border e-commerce item, the cross-border express item, or the cross-border mail item data uploaded to the blockchain system 200 by other related businesses) from the blockchain system 200 (e.g., the supervisor node 202 a). The supervisor terminal device 100a can then determine the validity of the cross-border e-commerce item, the cross-border express item or the cross-border mail item through the cross-border e-commerce item, the cross-border express item or the cross-border mail item data and the cross-border goods item information. In addition, the supervisors and other business parties are all nodes disposed on the same blockchain system 200, and data generated by each party can be broadcast in the form of blocks in the blockchain system 200.

Therefore, by virtue of the distributed data storage and the data non-tamper-ability characteristics of the blockchain system 200, the supervisor can easily obtain cross-border goods item data related to cross-border e-commerce items, cross-border express items or cross-border mail items at the own blockchain node 202a through the supervisor terminal device 100 a. Therefore, the detection efficiency of cross-border E-commerce articles, cross-border express items or cross-border mail articles can be improved, and the complexity of the system is reduced. The technical effect of rapidly detecting the authenticity of the goods information in the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods is achieved. And then solved the mode that exists among the prior art through artifical to cross border electricity merchant article, cross border express mail article or cross border mail article and examined, there is the technical problem that consumes time long to lead to clearance inefficiency.

In addition, the terminal device 100a of the monitoring party can also provide a basic interface, which is convenient for other business parties to inquire the monitoring information of cross-border e-commerce articles, cross-border express articles or cross-border mail articles and trace the source.

Optionally, the operation of determining the validity of the cross-border e-commerce item, the cross-border express item or the cross-border mail item according to the cross-border e-commerce item, the cross-border express item or the cross-border mail item data and the cross-border goods item information includes: comparing the cross-border goods information with cross-border e-commerce goods, cross-border express goods or cross-border mail goods data; and determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item under the condition that the cross-border goods item information is matched with the data of the cross-border E-commerce item, the cross-border express item or the cross-border mail item.

Specifically, the supervisor terminal device 100a compares the cross-border cargo item information with the cross-border cargo item data. For example, the supervisor terminal device 100a may scan whether the item information obtained by the detection device 100b is consistent with the item information obtained from the blockchain system 200. Then, in the case where the cross-border cargo item information matches the cross-border cargo item data, the regulator node 202a determines the legitimacy of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item (corresponding to step S408). For example, after determining that the item information of the cross-border e-commerce item, the cross-border express item or the cross-border mail item is the same as the data information of the cross-border cargo item recorded on the block chain system 200, the supervisor node 202a may determine that there is no illegal phenomenon in the cross-border e-commerce item, the cross-border express item or the cross-border mail item. Therefore, through the mode, the technical effect of accurately determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods is achieved.

Optionally, the operation of obtaining cross-border goods item data related to cross-border e-commerce items, cross-border express items, or cross-border mail items from the blockchain system includes: cross-border cargo item information of a cross-border E-commerce item, a cross-border express item or a cross-border mail item is obtained from a cross-border cargo item bill related to the cross-border E-commerce item, the cross-border express item or the cross-border mail item, wherein the cross-border cargo item information comprises identification information of the corresponding cross-border E-commerce item, cross-border express item or cross-border mail item; and acquiring cross-border goods item data related to cross-border e-commerce items, cross-border express items or cross-border mail items from the block chain system according to the identification information.

Specifically, first, the supervisor terminal device 100a may obtain the cross-border cargo item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the cross-border cargo item document related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item, where the cross-border cargo item information includes the identification information of the corresponding cross-border e-commerce item, cross-border express item, or cross-border mail item. When the supervisor receives the cross-border e-commerce item, the cross-border express item or the cross-border mail item, the supervisor obtains a cross-border goods item document (such as an order, a payment order, a logistics order and the like) related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item, and identification information (such as logistics order number information for identifying the cross-border e-commerce item, the cross-border express item or the cross-border mail item) for identifying the cross-border e-commerce item, the cross-border express item or the cross-border mail item can be included in the cross-border goods item document. The supervisor terminal device 100a may then obtain cross-border cargo item data related to cross-border e-commerce items, cross-border express items, or cross-border mail items from the blockchain system 200 based on the identification information. For example, the supervisor terminal device 100a may obtain cross-border cargo item data related to the cross-border e-commerce item, cross-border express item, or cross-border mail item (e.g., cross-border cargo item data uploaded to the blockchain system 200 by other business parties) from the supervisor node 202a of the blockchain according to the single number information of the cross-border e-commerce item, cross-border express item, or cross-border mail item. Therefore, the technical effect of rapidly acquiring the cross-border goods data is achieved through the mode.

Optionally, the cross-border cargo item information further comprises identity information related to a transaction party of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item, and the method further comprises: uploading the identity information to a block chain system; obtaining a verification result of the identity information from the block chain system; and determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item under the condition that the verification result is normal.

As described in the background, class B couriers are exempt from customs duties within regulatory limits or tax exempt amounts, as defined by customs, and thus give rise to opportunities for lawbreakers who want to evade taxes. For example, lawbreakers can forge a batch of orders to forge personal express mails by using a large amount of personal identification documents, and then pass the batch purchased cross-border goods through customs in a personal express mode to achieve the purpose of tax evasion, thereby causing losses to the country.

In response to the above problem, the supervisor may obtain, for example, identity information of the trader associated with the cross-border e-commerce item, cross-border express item, or cross-border e-mail item from the cross-border goods item document. Then, the supervisor terminal device 100a may upload the identity information to the blockchain system 200, so that the terminal device 100c of the third-party identity information verifier of the blockchain system 200 may obtain the identity information from the third-party identity information verification node 202l of the blockchain system 200, and the terminal device 100c of the third-party identity information verifier verifies the identity information, and the terminal device 100c of the third-party identity information verifier may upload the verification result of the identity information to the third-party identity information verification node 202 l. The supervisor terminal device 100a may then obtain the verification result of the identity information from the blockchain system 200. Finally, the terminal device 100a of the monitoring party determines whether the identity information of the sender of the cross-border e-commerce article, the cross-border express item or the cross-border mail article is real or not according to the obtained verification result of the identity information, so that the technical effect of determining whether the cross-border e-commerce article, the cross-border express item or the cross-border mail article is a legal cross-border e-commerce article, cross-border express item or cross-border mail article is achieved through the mode. And further solve the technical problem that cross-border e-commerce articles, cross-border express items or cross-border mail articles in the prior art easily cause tax evasion.

Optionally, this embodiment further includes: acquiring a plurality of receiving information related to a plurality of cross-border e-commerce articles, cross-border express items or cross-border mail articles from a block chain system according to a plurality of identification information of the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles, wherein the receiving information is used for indicating recipient information and receiving address information; judging whether the plurality of received messages are the same; and judging that the plurality of cross-border E-commerce articles, cross-border express items or cross-border mail articles are illegal under the condition that the plurality of received messages are the same.

Specifically, when the cross-border e-commerce article, the cross-border express item or the cross-border mail article is a normal cross-border e-commerce article, a cross-border express item or a cross-border mail article, a batch of cross-border e-commerce articles, cross-border express items or cross-border mail articles can be sent to different signboards, but if a lawbreaker unpacks a batch of goods into a batch of cross-border e-commerce articles, cross-border express items or cross-border mail articles so as to realize tax evasion, the tax evasion is usually sent to the same destination in China (or abroad), and the tax evasion is uniformly sent after the collection. In order to solve the above problem, the supervisor terminal device 100a may first obtain, from the blockchain system 200 (the supervisor node 202a), a plurality of pieces of addressee information related to a plurality of cross-border e-commerce items, cross-border express items, or cross-border e-mail items, for example, addressee information of a batch of cross-border e-commerce items, cross-border express items, or cross-border e-mail items within a certain time period, where the addressee information includes addressee information and addressee information. Then, in the case where the plurality of received messages are the same, the supervisor terminal device 100a may determine that the plurality of cross-border e-commerce items, cross-border express items, or cross-border mail items are illegal. For example, when the supervising party finds that the addressees of a plurality of cross-border e-commerce items, cross-border express items or cross-border mail items are the same, the supervising party considers that the cross-border e-commerce items, cross-border express items or cross-border mail items have violation behaviors, and determines that the cross-border e-commerce items, cross-border express items or cross-border mail items are illegal unpackaged disguised cross-border e-commerce items, cross-border express items or cross-border mail items. Therefore, by the mode, the technical effect of effectively preventing lawbreakers from stealing taxes and leaking taxes through illegal unpacking is achieved. And further solve the technical problem that cross-border e-commerce articles, cross-border express items or cross-border mail articles in the prior art easily cause tax evasion.

Optionally, the cross-border goods item information further includes cross-border e-commerce item, cross-border express item or cross-border mail item price information corresponding to the cross-border e-commerce item, cross-border express item or cross-border mail item, and the method further includes: acquiring buyer price information and seller price information related to cross-border e-commerce goods, cross-border express goods or cross-border mail goods from the blockchain system according to the identification information; comparing the price information with the buyer price information and the seller price information; and determining the legality of the cross-border e-commerce item, the cross-border express item or the cross-border mail item under the condition that the price information is matched with the buyer price information and the seller price information.

Specifically, the supervisor receives the cross-border e-commerce item, the cross-border express item or the cross-border mail item, and obtains a cross-border goods item receipt (such as an order, a payment order, a logistics order, a customs declaration and the like) related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item, and the cross-border goods item receipt contains price information of the cross-border e-commerce item, the cross-border express item or the cross-border mail item. Thus, the terminal device 100a of the administrator may first obtain, from the blockchain system 200, the buyer price information and the seller price information related to the cross-border e-commerce item, the cross-border express item or the cross-border e-mail item according to the obtained identification information of the cross-border e-commerce item, the cross-border express item or the cross-border e-mail item (for example, the single number information of the cross-border e-commerce item, the cross-border express item or the cross-border e-mail item). For example, the supervisor terminal device 100a may obtain the seller price information uploaded by the supplier terminal device 110d for the cross-border e-commerce item, cross-border express item, or cross-border mail item sold by the merchant and the buyer price information for the buyer to purchase the cross-border e-commerce item, cross-border express item, or cross-border mail item from the supervisor node 202a of the blockchain system 200. Then, the supervisor terminal device 100a may determine whether the price information of the cross-border e-commerce item, the cross-border express item, or the cross-border e-mail item is real by comparing whether the obtained price information of the seller, the buyer, and the cross-border goods item are consistent, so as to determine the validity of the cross-border e-commerce item, the cross-border express item, or the cross-border e-mail item.

Optionally, this embodiment further includes: and writing goods item supervision business data related to cross-border E-commerce items, cross-border express items or cross-border mail items into the blockchain system.

Specifically, after the monitoring party processes the cross-border e-commerce item, the cross-border express item or the cross-border mail item, the monitoring party terminal device 100a may write logistics business data information related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item monitoring business into the blockchain system 200. For example, the monitoring terminal device 100a may send the cargo monitoring service data to the monitoring node 202a, and uplink processing is performed on the cargo monitoring service data by the monitoring node 202 a. Wherein the goods supervision business data may include: the method comprises the steps of obtaining goods information of cross-border E-commerce goods, cross-border express goods or cross-border mail goods, identity information of consumers, merchant information of merchants providing goods, goods transaction time, goods transaction document information, price information of goods, amount of money provided by financial services, legal information of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods and the like. Therefore, in this way, the data information related to the supervision business of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods can be shared with the users participating in other business links of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods, so that other users participating in cross-border e-commerce goods, cross-border express goods or cross-border mail goods can also acquire data related to cross-border e-commerce goods, cross-border express goods or cross-border mail goods supervision business, and cross comparison and matching are carried out by utilizing data related to cross-border e-commerce articles, cross-border express items or cross-border mail article supervision services, thereby solving the problem of unsmooth information communication among all business links in the flow of cross-border E-commerce articles, cross-border express articles or cross-border mail articles, therefore, the technical problem of low detection efficiency of cross-border E-commerce articles, cross-border express articles or cross-border mail articles is caused.

Optionally, the writing of the cargo item supervision business data related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item into the blockchain system further includes: and setting the authority of the block chain node for acquiring the goods supervision service data.

Specifically, during the operation of the supervisory terminal device 100a performing uplink processing through the supervisory node 202a, the authority to acquire the block link point 202a of the cargo asset supervision service data is set. For example, the monitoring party node 202a may set an authority table for storing the identification IDs of other parties that can obtain the cargo monitoring service data, as long as the identification IDs in the authority table can directly obtain the cargo monitoring service data. The supervisor terminal device 100a may also provide other authorized blockchain nodes with decryption keys in the form of keys for it to obtain data. Thereby guaranteeing the privacy of cross-border cargo item data.

Optionally, obtaining cross-border cargo item data related to cross-border e-commerce items, cross-border express items, or cross-border mail items from a blockchain system, comprising: acquiring cross-border goods item data recorded by a supplier of cross-border e-commerce items, cross-border express items or cross-border mail items from a blockchain system; acquiring cross-border goods item data recorded by a financial service party of cross-border e-commerce items, cross-border express items or cross-border mail items from a blockchain system; acquiring cross-border goods data recorded by an insurance service party of cross-border E-commerce goods, cross-border express goods or cross-border mail goods from a block chain system; obtaining cross-border cargo item data recorded by carriers of cross-border e-commerce items, cross-border express items, or cross-border mail items from a blockchain system; or obtain cross-border cargo item data recorded by a transporter of a cross-border e-commerce item, a cross-border express item, or a cross-border mail item from a blockchain system.

Specifically, the business roles involved in the cross-border trading process include business roles such as supply, financial server, insurance server, carrier, and transporter, and the computing device of each business role can be a node in the blockchain system 200. For example, referring to fig. 2, a supplier may link the cross-border cargo item data to the block chain system 200 through the terminal device 100d, a financial service provider may link the cross-border cargo item data to the block chain system 200 through the terminal device 100e, an insurance service provider may link the cross-border cargo item data to the block chain system 200 through the terminal device 100f, a carrier may link the cross-border cargo item data to the block chain system 200 through the terminal device 100g, and a transporter may link the cross-border cargo item data to the block chain system 200 through the terminal device 100h, and other businesses may link the cross-border cargo item data to the block chain system 200 through the above-mentioned manner, which is not repeated herein. The supervisor terminal device 100a can thus obtain cross-border cargo item data uploaded by other business parties at its supervisor node 202 a. And the cross-border cargo item data recorded on the blockchain system 200 do not conflict with each other. Therefore, the accuracy of the cross-border goods data acquired by the supervision party in the cross-border trade data processing process is guaranteed.

Optionally, obtaining cross-border cargo item data from a blockchain system comprises: the method comprises the steps of acquiring cross-border goods data from a block chain system by utilizing a first program module in a plurality of preset program modules, wherein the plurality of program modules are respectively used for processing data information of different business links related to cross-border e-commerce goods, cross-border express goods or cross-border mail goods business, and the first program module is used for processing data information of a business link to which the cross-border goods data belong.

Specifically, referring to FIG. 3, a plurality of program modules are provided at supervisor node 202a, including: the transaction program module is used for processing transaction data related to the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods and sent by related parties (buyers and sellers) participating in the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods; the entrusting program module is used for processing entrusting business data which is sent by the related parties of the cross-border e-commerce articles, the cross-border express mail articles or the cross-border mail articles and is related to the cross-border e-commerce articles, the cross-border express articles or the cross-border mail articles; the transportation program module is used for processing transportation business data which is sent by a transporter participating in the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods and is related to the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods; the warehousing program module is used for processing warehousing business data which is sent by warehousing parties participating in cross-border e-commerce articles, cross-border express items or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express items or cross-border mail articles; the customs clearance program module is used for processing customs clearance business data which is sent by a customs clearance enterprise participating in cross-border e-commerce articles, cross-border express items or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express items or cross-border mail articles; the carrying program module is used for processing carrying business data related to the cross-border E-commerce article, the cross-border express mail article or the cross-border mail article, which is sent by a carrier participating in the cross-border E-commerce article, the cross-border express mail article or the cross-border mail article; the settlement program module is used for processing settlement business data which is sent by financial service parties participating in cross-border e-commerce articles, cross-border express items or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express items or cross-border mail articles; the financing program module is used for processing financing business data which is sent by a financial service party participating in cross-border e-commerce goods, cross-border express goods or cross-border mail goods and is related to the cross-border e-commerce goods, cross-border express goods or cross-border mail goods; the insurance program module is used for processing insurance business data which is sent by an insurance service party participating in cross-border e-commerce articles, cross-border express mail articles or cross-border mail articles and is related to the cross-border e-commerce articles, cross-border express mail articles or cross-border mail articles; and the tax payment program module is used for processing tax data related to cross-border e-commerce articles, cross-border express delivery articles or cross-border mail articles sent by import and export trade enterprises of the cross-border e-commerce articles, the cross-border express delivery articles or the cross-border mail articles.

The application provides ten business links in cross-border e-commerce goods, cross-border express goods or cross-border mail goods business, namely: the method comprises ten business links of transaction, entrustment, transportation, storage, customs clearance, shipper, settlement, financing, insurance, tax payment and the like. The data information generated in the process of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods does not exceed the ten business links. And the ten business links can also ensure that respective data do not conflict, so that the situation that the data can be divided into two or more business links at the same time can be avoided. Because the types of the cross-border goods data related to different business links in the flow of the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods are different, the embodiment combines the correlation of the cross-border goods data of different types, and the ten program modules are arranged in the supervisor node 202 a. The supervisor node 202a can completely process various cross-border cargo data through the ten program modules, and can also ensure that a comprehensive principle is strictly followed and a non-conflict principle is strictly followed in the process of processing the cross-border cargo data.

Optionally, writing goods item supervision business data related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item into the blockchain system, including: and writing the goods supervision service data into the block chain system by utilizing a second program module in a plurality of preset program modules, wherein the plurality of program modules are respectively used for processing data information of different service links related to cross-border e-commerce goods, cross-border express goods or cross-border mail goods service, and the second program module is used for processing data information related to the cross-border e-commerce goods, cross-border express goods or cross-border mail goods service in the cross-border e-commerce goods, cross-border express goods or cross-border mail goods.

Specifically, referring to fig. 3, the monitoring party performs uplink processing on the goods supervision service data through the monitoring party node 202a, and a service link to which the goods supervision service data belongs is a monitoring link. Therefore, the supervisor node 202a performs uplink processing on the cargo management business data processed by the supervisor by calling the customs program module as the second program module. The plurality of program modules are respectively used for processing data information of different business links related to cross-border e-commerce articles, cross-border express items or cross-border mail article business, and the second program module is used for processing data information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles supervision business in the cross-border e-commerce articles, cross-border express items or cross-border mail articles (namely the second program module can carry out uplink operation on the data information of the supervision link and can also enable other cross-border e-commerce articles, cross-border express items or cross-border mail article relatives to acquire the data information of the supervision link through the second program module). Therefore, the supervisor node 202a performs uplink processing on the cargo asset supervision service data through the second program module, and the uplink efficiency of the data is greatly improved.

Optionally, the blockchain includes a first blockchain and a plurality of second blockchains respectively corresponding to different business links, where the first blockchain is associated with the plurality of second blockchains, and the obtaining of the cross-border cargo item data from the blockchain system by using a first program module of a plurality of preset program modules includes: and acquiring the cross-border cargo item data from a second block chain corresponding to the business link to which the cross-border cargo item data belongs by using the first program module.

Specifically, referring to fig. 5, the blockchain system 200 (e.g., the blockchain 201a of the supervisor node 202a) further includes a first blockchain and a plurality of second blockchains respectively corresponding to different business links. The plurality of second block chains are respectively used for storing cross-border goods data related to different business links, the first block chain is used for storing all data related to each business link in the process of cross-border E-commerce goods, cross-border express goods or cross-border mail goods, and the first block chain is associated with the plurality of second block chains. Thus, the supervisor terminal device 100a may, for example, utilize a transaction program module (i.e., a first program module) to obtain cross-border cargo item data from a second blockchain (corresponding to the second blockchain 10 in fig. 5) in the blockchain system 200 corresponding to the transaction link to which the transaction data belongs. Through the mode, the accuracy and the non-tamper property of the stored cross-border goods data are guaranteed, and the efficiency of acquiring the cross-border goods data in the later period is guaranteed. Also, referring to fig. 5, program modules corresponding to different business links are provided on the block chain node, and different program modules are provided with a second block chain corresponding thereto. So that each program module can respectively link data to or retrieve data from the respective second blockchain. Thereby improving the efficiency of cross-border cargo item data access.

Optionally, the blockchain includes a first blockchain and a plurality of second blockchains respectively corresponding to different business links, where the first blockchain is associated with the plurality of second blockchains, and the cargo item supervision business data is written into the blockchain system by using a second program module of the preset plurality of program modules, including: and linking the goods supervision business data to a second block chain corresponding to a business link to which the goods supervision business data belongs by using a second program module.

Specifically, referring to fig. 5, the block chain system 200 further includes a first block chain and a plurality of second block chains respectively corresponding to different service links. The plurality of second block chains are respectively used for storing cross-border goods data related to different business links, the first block chain is used for storing all data related to each business link in the process of cross-border E-commerce goods, cross-border express goods or cross-border mail goods, and the first block chain is associated with the plurality of second block chains. Thus, for example, the manager node 202a may utilize a customs procedure module (i.e., a second procedure module) to uplink the cargo management service data into a second blockchain (i.e., corresponding to the second blockchain 20 in fig. 5) of the blockchain system 200 corresponding to the customs procedure to which the cargo management service data belongs. Therefore, the supervisor node 202a uplink-processes the cargo supervision service data to the second block chain 20 of the block chain system 200 through the second program module, which not only ensures the accuracy and non-tamper property of the stored cross-border cargo data, but also ensures the high efficiency of the later-stage cross-border cargo data acquisition. Also, referring to fig. 5, the program modules corresponding to different business links on the blockchain node respectively correspond to different second blockchains. Each program module can thus respectively uplink data to or retrieve data from the respective second blockchain (in addition, in the case of data sharing, data of all nodes on the blockchain system 200 are the same). Thereby improving the efficiency of cross-border cargo item data access.

In addition, referring to fig. 5, the block chain system 200 further includes a first block chain. Wherein the first blockchain is used for storing cross-border goods data related to all business links. Therefore, the supervisor node 202a may also uplink the cargo-management service data to the first blockchain. In this way, the first block chain is stored with all cross-border goods item data so as to form a distributed cross-border e-commerce item, cross-border express item or cross-border mail item general ledger.

Further, referring to fig. 1, according to a second aspect of the present embodiment, there is provided a storage medium. The storage medium comprises a stored program, wherein the method of any of the above is performed by a processor when the program is run.

Thus, according to the embodiment, when the supervisor terminal device 100a of the supervisor acquires the cross-border cargo item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the scanning detection device 100b, the supervisor terminal device 100a of the supervisor node 202a may acquire the cross-border e-commerce item, the cross-border express item, or the cross-border mail item cross-border cargo item data related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the blockchain system 200 (e.g., the supervisor node 202 a). Then, the supervisor terminal device 100a may determine whether there is a violation in the cross-border cargo item information in the cross-border e-commerce item, the cross-border express item, or the cross-border e-mail item by comparing whether the cross-border cargo item information obtained from the scanning detection device 100b is consistent with the cross-border cargo item data obtained from the blockchain system 200. In addition, the monitoring party can acquire the identity information, the price information and the receiving information of the transaction party related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item from the cross-border goods item document, and then compares the identity information, the price information and the receiving information with the corresponding information acquired from the block chain system 200, so that the accuracy of the information in the cross-border e-commerce item, the cross-border express item or the cross-border mail item can be determined, and illegal behaviors in the cross-border e-commerce item, the cross-border express item or the cross-border mail item can be avoided. And then the technical effect of rapidly detecting the authenticity of the information of the cross-border goods in the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods is achieved. And further, the technical problems that in the prior art, the customs clearance efficiency is low due to long time consumption in a mode of manually checking cross-border e-commerce articles, cross-border express items or cross-border mail articles, and tax evasion is easily caused by B-type cross-border e-commerce articles, cross-border express items or cross-border mail articles are solved.

Further, as shown with reference to fig. 2, the cross-border scanning detection device 100b is connected to the supervisor terminal device 100a, so that the supervisor terminal device 100a can determine to receive the scanned and detected goods according to the scanning information received from the cross-border scanning detection device 100 b. The supervisor terminal device 100a may then access the blockchain system 200 through the supervisor node 202a so that information provided by the cross-border transaction parties regarding the item may be obtained from the blockchain system 200. Then, the supervisor terminal device 100a compares the identified goods with the goods information acquired from the blockchain system 200, and can determine whether the goods has an illegal behavior. Therefore, by the mode, the detection efficiency of cross-border e-commerce articles, cross-border express items or cross-border mail articles can be greatly improved, and timely and quick detection can be achieved.

In addition, the supervisor terminal device 100a may also obtain identity information related to the transacting party of the cross-border e-commerce item, the cross-border express item or the cross-border e-mail item from the reported customs declaration form (cross-border goods item receipt), and upload the identity information to the blockchain system 200 through the supervisor node 202a, so that third party identity information verification node 202l on blockchain system 200 can obtain the identity information from blockchain system 200 and perform verification of the identity information, then, the verification result of the identity information is uploaded to the blockchain system 200, so that the supervisor terminal device 100a obtains the verification result of the identity information through the supervisor node 202a, thereby determining whether the identity information is real, and further determining whether the cross-border e-commerce item, the cross-border express item or the cross-border mail item is a legally-passed cross-border e-commerce item, cross-border express item or cross-border mail item.

In addition, the supervisor terminal device 100a may also acquire the information of the signoff and the information of the transmission destination related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item through the supervisor node 202 a. If the goods are normal cross-border E-commerce goods, cross-border express goods or cross-border mail goods, a batch of goods can be sent to different signatories. If a batch of goods is unpacked into a batch of cross-border E-commerce goods, cross-border express goods or cross-border mail goods for tax evasion, the goods are generally sent to the same domestic destination and then are collected and sent uniformly. Thus, by checking whether a batch of cross-border e-commerce items, cross-border express mail items or cross-border mail items are all addressed to the same destination and have no downstream address, it is determined whether the batch of cross-border e-commerce items, cross-border express mail items or cross-border mail items are illegally unpackaged pseudo cross-border e-commerce items, cross-border express mail items or cross-border mail items.

In addition, the supervisor terminal device 100a may also obtain the price provided by the seller and the price provided by the buyer of the cross-border e-commerce item, the cross-border express item or the cross-border e-mail item from the blockchain system 200, so as to check the price of the customs clearance statement and determine whether the information is real.

In addition, the terminal device 100a of the monitoring party can also provide a basic interface, which is convenient for other parties to inquire goods and trace the source.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.

Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.

Example 2

Fig. 6 shows a block-chain-based detection device 600 for cross-border e-commerce items, cross-border express items or cross-border mail items according to the present embodiment, the device 600 corresponding to the method according to the first aspect of embodiment 1. Referring to fig. 6, the apparatus 600 includes: the identification module 610 is used for receiving scanning information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles from preset scanning detection equipment, and determining cross-border goods article information related to the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles according to the scanning information; a first obtaining module 620, configured to obtain cross-border goods item data related to cross-border e-commerce items, cross-border express items, or cross-border e-mail items from the blockchain system; the first determining module 630 is configured to determine the validity of the cross-border e-commerce item, the cross-border express item, or the cross-border e-mail item according to the cross-border cargo item data and the cross-border cargo item information.

Optionally, the first determining module 630 includes: the comparison submodule is used for comparing the acquired cross-border cargo item information with the acquired cross-border cargo item data; and the first determining submodule is used for determining the legality of acquiring the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods under the condition that the acquired cross-border goods information is matched with the acquired cross-border goods data.

Optionally, the first obtaining module 620 includes: the first acquisition sub-module is used for acquiring cross-border cargo item information of a cross-border E-commerce item, a cross-border express item or a cross-border mail item from a cross-border cargo item bill related to the cross-border E-commerce item, the cross-border express item or the cross-border mail item, wherein the cross-border cargo item information comprises identification information of the corresponding cross-border E-commerce item, cross-border express item or cross-border mail item; and the second acquisition submodule is used for acquiring cross-border goods item data related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item from the block chain system according to the identification information.

Optionally, the cross-border cargo item information further comprises identity information related to a transaction party of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item, and the apparatus 600 further comprises: the uploading module is used for uploading the identity information to the block chain system; the second acquisition module is used for acquiring the verification result of the identity information from the block chain system; and the second determination module is used for determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item under the condition that the verification result is normal.

Optionally, the apparatus 600 further comprises: the third acquisition module is used for acquiring a plurality of receiving messages related to a plurality of cross-border e-commerce articles, cross-border express items or cross-border mail articles from the block chain system according to a plurality of identification messages of the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles, wherein the receiving messages are used for indicating recipient messages and receiving address messages; the first judging module is used for judging whether the plurality of receiving messages are the same or not; and the second judging module is used for judging that the plurality of cross-border E-commerce articles, cross-border express items or cross-border mail articles are illegal under the condition that the plurality of received messages are the same.

Optionally, the cross-border goods item information further includes cross-border e-commerce item, cross-border express item or cross-border mail item price information corresponding to the cross-border e-commerce item, cross-border express item or cross-border mail item, and the apparatus 600 further includes: the fourth acquisition module is used for acquiring buyer price information and seller price information related to cross-border e-commerce goods, cross-border express goods or cross-border mail goods from the block chain system according to the identification information; the first comparison module is used for comparing the price information with the buyer price information and the seller price information; and the third determining module is used for determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item under the condition that the price information is matched with the buyer price information and the seller price information.

Optionally, the apparatus 600 further comprises: and the writing module is used for writing the goods item supervision business data related to the cross-border E-commerce items, the cross-border express items or the cross-border mail items into the block chain system.

Optionally, the writing module further includes: and the setting submodule is used for setting the authority of the block chain node for acquiring the goods supervision service data.

Optionally, the first obtaining module 620 includes: a third acquisition submodule for acquiring cross-border goods item data recorded by supply of cross-border e-commerce items, cross-border express items or cross-border mail items from the blockchain system; the fourth acquisition submodule is used for acquiring cross-border goods item data recorded by a financial service party of cross-border e-commerce items, cross-border express items or cross-border mail items from the block chain system; the fifth acquisition sub-module is used for acquiring cross-border goods data recorded by an insurance service party of cross-border e-commerce goods, cross-border express goods or cross-border mail goods from the block chain system; a sixth acquisition sub-module for acquiring the cross-border cargo item data recorded by the carriers of the cross-border e-commerce items, the cross-border express items or the cross-border mail items from the block chain system; or a seventh obtaining sub-module, configured to obtain, from the blockchain system, cross-border goods item data recorded by a transporter of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item.

Optionally, the first obtaining module 620 includes: and the eighth acquiring submodule is used for acquiring cross-border cargo item data from the block chain system by utilizing a first program module in a plurality of preset program modules, wherein the plurality of program modules are respectively used for processing data information of different business links related to cross-border e-commerce item, cross-border express item or cross-border mail item business, and the first program module is used for processing data information of a business link to which the cross-border cargo item data belongs.

Optionally, the writing module comprises: and the writing sub-module is used for writing the goods supervision business data into the block chain system by utilizing a second program module in the preset program modules, wherein the program modules are respectively used for processing data information of different business links related to the cross-border e-commerce goods, cross-border express mail goods or cross-border mail goods business, and the second program module is used for processing data information related to the cross-border e-commerce goods, cross-border express goods or cross-border mail goods business in the cross-border e-commerce goods, cross-border express goods or cross-border mail goods.

Optionally, the block chain includes a first block chain and a plurality of second block chains respectively corresponding to different service links, where the first block chain is associated with the plurality of second block chains, and the first obtaining module 620 includes, by using a first program module in a plurality of preset program modules: and the ninth acquisition submodule is used for acquiring the cross-border cargo item data from the second block chain corresponding to the business link to which the cross-border cargo item data belongs by using the first program module.

Optionally, the block chain includes a first block chain and a plurality of second block chains respectively corresponding to different service links, where the first block chain is associated with the plurality of second block chains, and the writing sub-module includes, by using a second program module of the preset plurality of program modules: and the uplink processing unit is used for uplink processing the goods supervision business data to a second block chain corresponding to the business link to which the goods supervision business data belongs by utilizing a second program module.

Therefore, according to this embodiment, when the supervisor terminal device obtains the cross-border cargo item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the scanning detection device, the supervisor terminal device may obtain cross-border cargo item data related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the blockchain system (e.g., the supervisor node). And then the supervisor terminal equipment compares whether the cross-border goods information acquired from the scanning detection equipment and the cross-border goods data acquired from the block chain are consistent or not, so that whether violation behaviors exist in the cross-border goods information of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods or not can be judged. In addition, the supervisor terminal device can acquire the identity information, the price information and the receiving information of the transaction party related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item from the cross-border goods item bill, and then compares the identity information, the price information and the receiving information with the information acquired from the block chain system, so that the accuracy of the information in the cross-border e-commerce item, the cross-border express item or the cross-border mail item can be determined, and illegal behaviors in the cross-border e-commerce item, the cross-border express item or the cross-border mail item can be avoided. And then the technical effect of rapidly detecting the authenticity of the information of the cross-border goods in the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods is achieved. And further, the technical problems that in the prior art, the customs clearance efficiency is low due to long time consumption in a mode of manually checking cross-border e-commerce articles, cross-border express items or cross-border mail articles, and tax evasion is easily caused by B-type cross-border e-commerce articles, cross-border express items or cross-border mail articles are solved.

Example 3

Fig. 7 shows a block-chain-based detection device 700 for cross-border e-commerce items, cross-border express items or cross-border mail items according to the present embodiment, which device 700 corresponds to the method according to the first aspect of embodiment 1. Referring to fig. 7, the apparatus 700 includes: a processor 710; and a memory 720, coupled to the processor 710, for providing instructions to the processor 710 to process the following process steps: receiving scanning information related to cross-border e-commerce articles, cross-border express items or cross-border mail articles from preset scanning detection equipment, and determining cross-border goods article information related to the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles according to the scanning information; acquiring cross-border cargo item data related to cross-border e-commerce items, cross-border express items or cross-border mail items from a blockchain system; and determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods according to the cross-border goods data and the cross-border goods information.

Optionally, the operation of determining the validity of the cross-border e-commerce item, the cross-border express item or the cross-border e-mail item according to the data of the cross-border goods and the information of the cross-border goods comprises: comparing the acquired cross-border cargo item information with the acquired cross-border cargo item data; and determining the legality of the cross-border E-commerce article, the cross-border express item or the cross-border mail article under the condition that the acquired cross-border cargo article information is matched with the acquired cross-border cargo article data.

Optionally, the cross-border cargo item information further comprises identity information related to a party to the transaction of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item, and the memory 720 is further configured to provide the processor 710 with instructions to process the following processing steps: uploading the identity information to a block chain system; obtaining a verification result of the identity information from the block chain system; and determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item under the condition that the verification result is normal.

Optionally, the memory 720 is further configured to provide the processor 710 with instructions for processing the following processing steps: acquiring a plurality of receiving information related to a plurality of cross-border e-commerce articles, cross-border express items or cross-border mail articles from a block chain system according to a plurality of identification information of the cross-border e-commerce articles, the cross-border express items or the cross-border mail articles, wherein the receiving information is used for indicating recipient information and receiving address information; judging whether the plurality of received messages are the same; and judging that the plurality of cross-border E-commerce articles, cross-border express items or cross-border mail articles are illegal under the condition that the plurality of received messages are the same. .

Optionally, the cross-border cargo item information further includes cross-border e-commerce item, cross-border express item, or cross-border mail item price information corresponding to the cross-border e-commerce item, cross-border express item, or cross-border mail item, and the memory 720 is further configured to provide the processor 710 with instructions for processing the following processing steps: acquiring buyer price information and seller price information related to cross-border e-commerce goods, cross-border express goods or cross-border mail goods from the blockchain system according to the identification information; comparing the price information with the buyer price information and the seller price information; and determining the legality of the cross-border e-commerce item, the cross-border express item or the cross-border mail item under the condition that the price information is matched with the buyer price information and the seller price information.

Optionally, memory 720 is further configured to provide instructions to processor 710 for processing the following processing steps: and writing goods item supervision business data related to cross-border E-commerce items, cross-border express items or cross-border mail items into the blockchain system.

Optionally, obtaining cross-border cargo item data related to cross-border e-commerce items, cross-border express items, or cross-border mail items from a blockchain system, comprising: and under the condition that the blockchain running on the computing device does not contain the cross-border cargo item data, acquiring the cross-border cargo item data from other blockchain nodes containing the cross-border cargo item data, wherein the blockchain nodes are computing devices of other related parties of cross-border E-commerce items, cross-border express items or cross-border mail items.

Optionally, the blockchain includes a first blockchain and a plurality of second blockchains respectively corresponding to different business links, where the first blockchain is associated with the plurality of second blockchains, and the obtaining of the cross-border cargo item data from the blockchain system by using a first program module of a plurality of preset program modules includes: and acquiring the cross-border cargo item data from a second block chain corresponding to the business link to which the cross-border cargo item data belongs by using a first program module.

Optionally, the blockchain includes a first blockchain and a plurality of second blockchains respectively corresponding to different business links, where the first blockchain is associated with the plurality of second blockchains, and the cargo item supervision business data is written into the blockchain system by using a second program module of the preset plurality of program modules, including: and linking the cargo management business data to a second block chain corresponding to a business link to which the cargo management business data belongs by utilizing a second program module.

Therefore, according to this embodiment, when the supervisor terminal device obtains the cross-border cargo item information of the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the scanning detection device, the supervisor terminal device may obtain cross-border cargo item data related to the cross-border e-commerce item, the cross-border express item, or the cross-border mail item from the blockchain system (e.g., the supervisor node). And then the supervisor terminal equipment compares whether the cross-border cargo item information acquired from the scanning detection equipment and the cross-border cargo item data acquired from the block chain are consistent or not, so that whether violation behaviors exist in the cross-border cargo item information of the cross-border E-commerce item, the cross-border express item or the cross-border mail item or not can be judged. In addition, the supervisor terminal device can acquire the identity information, the price information and the receiving information of the transaction party related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item from the cross-border goods item bill, and then compares the identity information, the price information and the receiving information with the information acquired from the block chain system, so that the accuracy of the information in the cross-border e-commerce item, the cross-border express item or the cross-border mail item can be determined, and illegal behaviors in the cross-border e-commerce item, the cross-border express item or the cross-border mail item can be avoided. And then the technical effect of rapidly detecting the authenticity of the information of the cross-border goods in the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods is achieved. And then solved the mode that exists among the prior art through artifical to cross border electricity merchant article, cross border express mail article or cross border mail article and inspect, exist and consume time long and lead to the clearance inefficiency to cross border electricity merchant article, cross border express mail article or cross border mail article lead to the technical problem of tax evasion action easily.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a computer-accessible storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A block chain-based method for detecting cross-border e-commerce items, cross-border express items or cross-border mail items, which is applied to a cross-border e-commerce item, cross-border express item or cross-border mail item supervision system associated with a block chain system, wherein the block chain system comprises block chain nodes operated and maintained by at least one business party related to the cross-border e-commerce items, cross-border express items or cross-border mail items, and the method comprises the following steps:

receiving scanning information related to the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods from preset scanning detection equipment, and determining cross-border goods information related to the cross-border e-commerce goods, the cross-border express goods or the cross-border mail goods according to the scanning information;

obtaining cross-border cargo item data associated with the cross-border e-commerce item, cross-border express item, or cross-border mail item from the blockchain system; and

and determining the legality of the cross-border E-commerce goods, the cross-border express goods or the cross-border mail goods according to the cross-border goods data and the cross-border goods information.

2. The method of claim 1, wherein the act of determining the legitimacy of the cross-border e-commerce item, cross-border express item, or cross-border mail item from the cross-border cargo item data and the cross-border cargo item information comprises:

comparing the cross-border cargo item information with the cross-border cargo item data; and

and determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item under the condition that the cross-border goods item information is matched with the cross-border goods item data.

3. The method of claim 1, wherein the operation of obtaining cross-border good item data related to the cross-border e-commerce item, cross-border express item, or cross-border mail item from a blockchain system comprises:

cross-border cargo item information of the cross-border e-commerce item, the cross-border express item or the cross-border mail item is obtained from a cross-border cargo item bill related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item, wherein the cross-border cargo item information comprises identification information of the corresponding cross-border e-commerce item, cross-border express item or cross-border mail item; and

and acquiring cross-border goods item data related to the cross-border E-commerce item, the cross-border express item or the cross-border mail item from the block chain system according to the identification information.

4. The method of claim 3, wherein the cross-border cargo item information further comprises identity information related to a transacting party for the cross-border e-commerce item, cross-border express item, or cross-border mail item, and further comprising:

uploading the identity information to the blockchain system;

obtaining a verification result of the identity information from the blockchain system; and

and under the condition that the verification result is normal, determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item.

5. The method of claim 3, further comprising:

according to a plurality of identification information of a plurality of cross-border e-commerce articles, cross-border express items or cross-border mail articles, acquiring a plurality of receiving information respectively related to the plurality of cross-border e-commerce articles, cross-border express items or cross-border mail articles from the block chain system, wherein the receiving information is used for indicating receiving person information and receiving address information;

judging whether the plurality of received messages are the same; and

and under the condition that the plurality of received messages are the same, judging that the plurality of cross-border E-commerce articles, cross-border express articles or cross-border mail articles are illegal.

6. The method of claim 3, wherein the cross-border cargo item information further comprises price information corresponding to the cross-border e-commerce item, cross-border express item, or cross-border mail item, and further comprising:

acquiring buyer price information and seller price information related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item from the blockchain system according to the identification information;

comparing the price information with the buyer price information and the seller price information; and

and determining the legality of the cross-border e-commerce item, the cross-border express item or the cross-border mail item under the condition that the price information is matched with the buyer price information and the seller price information.

7. The method of any one of claims 1 to 6, further comprising: and writing goods item supervision business data related to the cross-border e-commerce item, the cross-border express item or the cross-border mail item into the blockchain system.

8. A storage medium comprising a stored program, wherein the method of any one of claims 1 to 7 is performed by a processor when the program is run.

9. A block chain-based detection device for cross-border e-commerce items, cross-border express items or cross-border mail items, applied to a cross-border e-commerce item, cross-border express item or cross-border mail item supervision system associated with a block chain system, wherein the block chain system comprises a block chain node operated and maintained by at least one business party related to the cross-border e-commerce items, cross-border express items or cross-border mail items, and the block chain node comprises:

the identification module is used for receiving scanning information related to the cross-border e-commerce article, the cross-border express item or the cross-border mail article from preset scanning detection equipment and determining cross-border cargo article information related to the cross-border e-commerce article, the cross-border express item or the cross-border mail article according to the scanning information;

a first acquisition module, configured to acquire cross-border goods item data related to the cross-border e-commerce item, the cross-border express item, or the cross-border e-mail item from the blockchain system; and

the first determining module is used for determining the legality of the cross-border E-commerce item, the cross-border express item or the cross-border mail item according to the cross-border goods item data and the cross-border goods item information.

10. A block chain-based detection device for cross-border e-commerce items, cross-border express items or cross-border mail items, applied to a cross-border e-commerce item, cross-border express item or cross-border mail item supervision system associated with a block chain system, wherein the block chain system comprises a block chain node operated and maintained by at least one business party related to the cross-border e-commerce items, cross-border express items or cross-border mail items, and the block chain node comprises:

a processor; and

a memory coupled to the processor for providing instructions to the processor for processing the following processing steps: