Methods, terminals, systems and devices for identifying the geographic region of video rights digital certificates

Abstract

This invention discloses a method, terminal, system, and device for identifying the geographic region of a video rights digital certificate. After the rights issuer's terminal signs the video rights geographic region digital certificate with a first spatiotemporal stamp, the rights recipient's terminal generates a video rights geographic region-restricted digital certificate based on the certificate. A second spatiotemporal stamp is used to restrict the destination of the goods' transportation, and the geographic location information of the spatiotemporal stamp is used to restrict the video's playback content. Rights recipients obtain video rights by purchasing goods from the rights issuer. By restricting the video content geographically, there is no need to personalize goods in advance based on the activity's location or time. All goods can be distributed to any region, and goods from different regions can be freely exchanged. This helps reduce promotion costs for enterprises or organizations, promotes resource recycling, and improves promotion efficiency.

Description

Technical Field

[0001] This application relates to the field of digital certificate technology, specifically to a method, terminal, system, and device for identifying the geographical region of a video rights digital certificate. Background Technology

[0002] When attending trade shows, people typically check in at the exhibition hall before visiting exhibitors' booths to learn about products and other information. Most exhibition halls provide a map of the day or event, marking the address and name of each exhibitor's booth to give visitors a general overview. However, for specific exhibitor information, company profiles, and key product recommendations, visitors must personally visit the exhibitors' booths to obtain this information. Afterward, exhibitors will distribute product brochures and company information leaflets to visitors to facilitate further information. Relying on traditional methods to gather information about exhibitors of interest is not only time-consuming and laborious, but also results in an increasing amount of collected information that is inconvenient to carry around.

[0003] In existing technologies, organizers typically give away drinking water or other small gifts to attendees at exhibitions. A QR code is affixed to the outer packaging of these gifts, allowing attendees to scan the code and access relevant exhibition information. Attendees can quickly and conveniently obtain information about their preferred exhibitors and then directly visit their booths to learn about and experience their products, thus attracting potential customers for the exhibitors. Organizers need to customize these gifts in advance from the manufacturers, and if there are multiple exhibition areas, the gifts need to be customized according to the specific needs of each area. In this situation, the organizer needs to customize promotional items for each exhibition area. After the manufacturer produces and ships the items according to the organizer's requirements, they are transported via logistics. For the organizer, if there are any remaining promotional items after the exhibition, they cannot be reused directly. They can only be reused after changing the outer packaging or disposed of as waste. This is not conducive to the recycling of resources and increases the organizer's exhibition costs. For the manufacturer, logistics transportation requires checking each product before shipping to ensure that the products correspond correctly to their destinations. Otherwise, it is easy for promotional items that should be shipped to region A to be sent to region B. This not only reduces the manufacturer's shipping efficiency but also easily leads to shipping errors.

[0004] Therefore, when an organizer holds exhibitions in multiple regions, it is a pressing technical problem that needs to be solved so that visitors can obtain exhibition information for the corresponding exhibition area by scanning the QR code on the outer packaging of the gifts given by the organizer. Summary of the Invention

[0005] The purpose of this application is to solve the technical problem in the prior art of how to automatically match the video content to be played by the organizer of an exhibition with the geographical location of the goods. To this end, this application provides a method, terminal, system and device for identifying the geographical location of a video rights digital certificate.

[0006] To address the aforementioned technical issues, this application provides a method for identifying the geographic region of a video rights digital certificate used in marketing. This method is applied to the rights issuer's terminal, which owns the original rights to the video and is connected to a cloud-based public information platform.

[0007] Methods for identifying the geographic region of video rights digital certificates include:

[0008] The rights issuer terminal generates a video rights regional digital certificate, and after confirming that the content and quantity of the video rights regional digital certificate are correct, signs the video rights regional digital certificate with the private key corresponding to the rights issuer terminal.

[0009] After the rights issuer terminal signs the video rights regional digital certificate with the first timespace stamp, it sends it to the cloud publicity platform. After the cloud publicity platform verifies and approves it, it publishes the video rights regional digital certificate so that the rights recipient terminal can form a video rights regional limited digital certificate based on the video rights regional digital certificate. After signing the video rights regional limited digital certificate with the second timespace stamp, it returns to the cloud publicity platform. After the cloud publicity platform verifies and approves it, it publishes it. The second timespace stamp includes the geographical location information of the video playback restricted by the rights recipient terminal. The regional identification of the video rights digital certificate is completed based on the second timespace stamp.

[0010] Among them, the video rights geographical digital certificate includes the ID and public key corresponding to the rights issuer's terminal, and the video rights geographical restriction digital certificate includes the ID and public key corresponding to the rights recipient's terminal, and is signed with the private key corresponding to the rights recipient's terminal;

[0011] The first time stamp includes the time and geographic location information of the digital certificate for the video rights region signed by the rights issuer's terminal.

[0012] Preferably, the steps for confirming the content and quantity corresponding to the video rights regional digital certificate include:

[0013] The rights issuer terminal generates corresponding video content based on the product type, and generates a video rights regional digital certificate based on the video content. The video rights regional digital certificate includes information on the product rights holder.

[0014] The rights issuer's terminal authenticates the content of the video rights geographic digital certificate;

[0015] The information on the rights holder includes the rights holder's name, the ID of the rights holder's terminal, and the public key.

[0016] Preferably, the steps for the rights issuer's terminal to authenticate the content of the video rights geographic digital certificate include:

[0017] The rights issuer terminal verifies the content of the video rights regional digital certificate and checks the number of digital certificates against the number of goods. After verification, the digital certificate is signed using the private key corresponding to the rights issuer terminal, thus completing the content authentication of the video rights regional digital certificate.

[0018] Preferably, the video rights geographical digital certificate and the video rights geographically limited digital certificate are in the form of hyperlinks or QR codes.

[0019] Preferably, the steps for publicizing the digital certificate of video rights region after verification by the cloud-based publicity platform include:

[0020] The rights issuer terminal stores the ID and public key corresponding to the rights issuer terminal on the cloud public platform to form a list of rights holders;

[0021] The rights issuer's terminal sends the video rights regional digital certificate to the cloud-based public platform. The cloud-based public platform obtains the ID and public key corresponding to the rights issuer's terminal based on the video rights regional digital certificate, and verifies it against the rights holder list stored locally on the cloud-based public platform. If the information matches, the verification is successful, and the cloud-based public platform publishes the video rights regional digital certificate.

[0022] The present invention also provides a method for identifying the geographical region of a video rights digital certificate for marketing purposes. The method is applied to a rights holder terminal, which possesses the inherited rights after the video transfer. The rights holder terminal is connected to a cloud-based public platform.

[0023] Methods for identifying the geographic region of video rights digital certificates include:

[0024] The rights recipient terminal receives a digital certificate for the video rights region that has been signed with the first time stamp, sent by the rights issuer terminal;

[0025] The rights holder terminal generates a video rights-region-restricted digital certificate based on the video rights-region digital certificate, and after confirming that the corresponding number of video rights-region-restricted digital certificates and the rights ownership are correct, signs the video rights-region-restricted digital certificate with the private key corresponding to the rights holder terminal.

[0026] After the rights holder signs the video rights geographically limited digital certificate with the second spatiotemporal stamp, it sends it to the cloud publicity platform. After the cloud publicity platform verifies and approves it, it publishes the video rights geographically limited digital certificate. The second spatiotemporal stamp includes the geographical location information of the video playback restricted by the rights holder. The geographical identification of the video rights digital certificate is completed based on the second spatiotemporal stamp.

[0027] Among them, the video rights regional digital certificate is sent from the rights issuer terminal to the rights recipient terminal through the cloud publicity platform. The video rights regional digital certificate includes the number of digital certificates and the information of the product rights recipient.

[0028] This application also provides an issuer terminal, including:

[0029] Processor, adapted to implement various instructions; and

[0030] A computer storage medium suitable for storing multiple instructions, which are adapted to be loaded and executed by a processor to implement the steps of the aforementioned method for identifying the geographic region of a video rights digital certificate for marketing.

[0031] This application also provides a rights holder terminal, including:

[0032] Processor, adapted to implement various instructions; and

[0033] A computer storage medium suitable for storing multiple instructions, which are adapted to be loaded and executed by a processor to implement the steps of the aforementioned method for identifying the geographic region of a video rights digital certificate for marketing.

[0034] This application also provides a regional identification system for video rights digital certificates used in marketing. The system includes: a rights issuer terminal as described above, a rights recipient terminal as described above, and a cloud-based publicity platform for verifying and publicizing video rights regional digital certificates and video rights regional restriction digital certificates. The cloud-based publicity platform is communicatively connected to the rights issuer terminal and the rights recipient terminal, respectively.

[0035] This application also provides an apparatus storing a plurality of instructions adapted for loading and execution by a processor to implement the steps of the aforementioned method for identifying the geographic region of a video rights digital certificate for marketing.

[0036] This invention discloses a method, terminal, system, and device for geographic identification of video rights digital certificates. After the rights issuer signs a video rights geographic digital certificate using a first spatiotemporal stamp through its rights issuer terminal, it sends the digital certificate to the rights recipient terminal that purchases the goods via a cloud-based public platform. The rights recipient terminal generates a video rights geographic restriction digital certificate based on the video rights geographic digital certificate, restricts the destination of the goods transportation using a second spatiotemporal stamp, and further restricts the video playback content using the geographic location information of the spatiotemporal stamp. After the rights recipient distributes the goods to customers, the customers can scan the QR code on the product packaging to watch automatically switching video content restricted by geographic location, thereby understanding the company's activities in the local area. By purchasing the rights issuer's goods and restricting the video content geographically, rights recipients do not need to personalize the goods in advance according to the location or time of the activity. All goods can be distributed to any region, and goods from different regions can be freely exchanged, which helps reduce the promotion costs of enterprises or organizations, promotes resource recycling, and improves promotion efficiency. Attached Figure Description

[0037] Figure 1 This is a flowchart illustrating an embodiment of the video rights digital certificate region identification method for marketing according to the present invention;

[0038] Figure 2 This is a flowchart illustrating another embodiment of the video rights digital certificate geographic identification method for marketing according to the present invention;

[0039] Figure 3 This is a schematic diagram of the structure of an embodiment of the issuer terminal of the present invention.

[0040] Figure 4 This is a schematic diagram of the structure of an embodiment of the cloud-based disclosure platform of the present invention;

[0041] Figure 5 This is a schematic diagram of the structure of an embodiment of the terminal for the rights holder of the present invention;

[0042] Figure 6 This is a schematic diagram of an embodiment of the video rights digital certificate regional identification system of the present invention;

[0043] Figure 7 This is a schematic diagram of an embodiment of the video rights digital certificate regional identification device of the present invention. Detailed Implementation

[0044] To further illustrate the technical means and effects adopted by this application in order to achieve the intended purpose, the following detailed description of this application is provided in conjunction with the accompanying drawings and preferred embodiments.

[0045] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0046] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0047] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0048] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0049] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Through the detailed description of the embodiments, a more in-depth and specific understanding can be gained of the technical means and effects adopted by this application to achieve its intended purpose. However, the accompanying drawings are for reference and illustration only and are not intended to limit this application.

[0050] Example 1

[0051] In existing technologies, many businesses, organizations, and individuals market their products or activities by distributing free small gifts to the public. Users access relevant information through customized company information, hyperlinks, or QR codes on the gift packaging. This low-cost method attracts attention and converts potential customers into actual clients. However, this approach requires businesses to customize the gifts in advance with the manufacturers. If the promotional activities are held in multiple regions, regional customization of exhibitions or promotional activities is also necessary, increasing sales costs and wasting time and manpower on gift customization. Furthermore, unused gifts for one event cannot be used in other events, leading to greater resource waste and a heavier burden on the business. Moreover, after manufacturers produce the goods according to the business's needs, they must verify the goods against the destination upon shipment, significantly increasing their workload and reducing delivery efficiency. Therefore, to avoid situations where such resources cannot be directly reused, reduce promotion costs, and improve product delivery efficiency, this application provides a method for regional identification of video rights digital certificates for marketing. During the production process, gift manufacturers present relevant company information in video format and print a QR code on the product packaging. When a buyer purchases a gift, they acquire ownership of the product. Since the product is undifferentiated, the manufacturer can quickly ship to the appropriate destination based on the quantity purchased and the shipping destination. The manufacturer transfers video rights to the buyer, who can restrict video playback content based on their region. Therefore, buyers can use the product directly after purchase without prior customization. Recipients can obtain the corresponding company information by scanning the QR code on the gift packaging. This is particularly useful at large exhibitions where organizers need to order large quantities of gifts for different sessions. By regionally limiting video content, the organizer can play corresponding video content within a defined region, eliminating the need for pre-customization for each region and reducing exhibition costs while improving efficiency. Figure 1 As shown, Figure 1 This is a flowchart illustrating an embodiment of the video rights digital certificate region identification method for marketing according to the present invention. The video rights digital certificate region identification method includes:

[0052] Step S101: The rights issuer terminal generates a video rights region digital certificate, and after confirming that the content and quantity of the video rights region digital certificate are correct, signs the video rights region digital certificate with the private key corresponding to the rights issuer terminal.

[0053] A digital certificate, also known as a public key certificate or identity certificate, is an electronic document that proves the ownership of a public key. Typically, a digital certificate includes the public key, the public key owner's identification information, and the digital signature of the issuing entity verifying the certificate's content. Video rights territorial digital certificates, based on digital certificates, add relevant information about applicants for certifying geographical indication products, making them suitable for the geographical indication product field. The cloud-based public disclosure platform adopts a non-discriminatory disclosure mechanism, following a path of immutable, rights-based disclosure; it is a shared database where stored data or information possesses characteristics such as "unforgeable," "fully traceable," "traceable," "open and transparent," and "collectively maintained." Based on these characteristics, digital certificate technology lays a solid foundation of "trust" and creates a reliable "cooperation" mechanism.

[0054] The video rights digital certificate geographic identification method is applied to the rights issuer terminal. The rights issuer is the manufacturer of the product, possessing the original rights to the product and the video. They ship the purchased product to its destination, and the video content is played according to the region. The rights issuer terminal is the device used by the rights issuer to submit the video rights geographic identification digital certificate, such as a smartphone, tablet, or laptop. The rights recipient is the purchaser of the product, acquiring the video rights through purchase. They apply to the rights issuer terminal for geographic restrictions on the video rights. After the product arrives at its destination, scanning the QR code on the product packaging allows playback of video content corresponding to the destination region. The rights recipient terminal is the device used by the rights recipient to apply for the video rights geographic restriction digital certificate, such as a smartphone, tablet, or laptop. The rights issuer terminal and the rights recipient are both connected to the cloud-based public disclosure platform.

[0055] The rights issuer generates a video rights geographic digital certificate through its terminal. This certificate includes a first certificate type, first signature content, a first time stamp, and information on the first certificate signatory and the recipient of the product rights. The first certificate type is a digital certificate. The first signature content includes the number of digital certificates and the video content, which covers the types and classifications of products. The first time stamp includes the time and location information of the first certificate signatory when signing the video rights geographic digital certificate, thus fixing the time and space of the certificate's generation. Based on this time stamp, the signing behavior and information of the first certificate signatory can be traced. The first certificate signatory includes the rights issuer's name, the ID corresponding to the rights issuer's terminal, and the public key. The product rights recipient information includes the recipient's name, the ID corresponding to the recipient's terminal, and the public key. The rights issuer's terminal stores the ID and public key corresponding to its terminal on a cloud-based public platform, forming a list of rights holders. After the rights issuer confirms that the content and quantity corresponding to the video rights regional digital certificate are correct, the rights issuer signs the video rights regional digital certificate with the private key corresponding to the rights issuer's terminal.

[0056] Step S102: After the rights issuer signs the video rights regional digital certificate with the first spatiotemporal stamp, it sends it to the cloud-based publicity platform. After the cloud-based publicity platform verifies and approves the certificate, it publishes the video rights regional digital certificate so that the rights recipient's terminal can form a video rights regionally limited digital certificate based on the video rights regional digital certificate. After signing the video rights regionally limited digital certificate with the second spatiotemporal stamp, it returns it to the cloud-based publicity platform. After the cloud-based publicity platform verifies and approves the certificate, it publishes it. The second spatiotemporal stamp includes the geographical location information of the video playback restricted by the rights recipient. The regional identification of the video rights digital certificate is completed based on the second spatiotemporal stamp.

[0057] After the rights issuer signs the video rights regional digital certificate with the first time stamp through the rights issuer terminal, it sends the signed time stamped video rights regional digital certificate to the cloud-based publicity platform. Upon receiving the video rights regional digital certificate, the cloud-based publicity platform obtains the ID and public key corresponding to the rights issuer terminal and verifies them against the rights holder list stored locally on the cloud-based publicity platform. If the information matches, the verification is successful. If the verification is successful, it means that the video rights regional digital certificate has been authenticated by the first certificate signer, the video rights regional digital certificate has not been tampered with, and is reliable. The cloud-based publicity platform then publicizes the video rights regional digital certificate to the rights recipient's terminal. When the video rights regional digital certificate is verified, it means that the buyer has purchased the goods from the rights issuer. When the rights issuer transfers the video rights to the rights recipient, it imposes regional restrictions on the rights content so that the video content can automatically switch according to the region after the goods are transported to the destination. The video rights regional digital certificate can take various forms, such as hyperlinks and QR codes. Taking QR codes as an example, after the rights issuer generates a video rights geographic digital certificate, it prints the video rights geographic digital certificate into a QR code digital certificate and publishes the QR code through a cloud-based public platform. After purchasing the goods, the rights holder acquires ownership of the goods and video rights. By scanning the QR code with the rights holder's terminal, the holder can apply for a video rights geographic-restricted digital certificate.

[0058] If the verification fails, the cloud-based public disclosure platform will return the video rights regional digital certificate to the rights issuer's terminal and inform the rights issuer that the verification failed and the video rights regional digital certificate is suspected of being tampered with. The issuer is requested to resubmit the correct video rights regional digital certificate; otherwise, the verification will not be published.

[0059] After receiving the video rights regional digital certificate published on the cloud-based platform, the rights holder's terminal accesses the video rights receiving application interface by scanning a QR code. The rights holder fills in the authorized region for the video rights, the corresponding personalized content, and the number of digital certificates, thus generating a regionally limited digital certificate for the video rights. This certificate is then signed using the private key corresponding to the rights holder's terminal. The regionally limited digital certificate includes a second certificate type, second signature content, information on the second certificate signer and the product rights issuer. The second certificate type is a digital certificate. The second signature content includes the region where the rights holder intends to send the purchased product, the personalized content of the video content in the corresponding region, and the number of digital certificates. The second certificate signer includes the rights holder's name, the ID and public key corresponding to the rights holder's terminal, and the product rights issuer information, including the rights issuer's name, the ID and public key corresponding to the rights issuer's terminal. The rights holder's terminal stores its ID and public key on the cloud-based platform, forming a list of rights holders. The rights issuer signs a video rights geographically limited digital certificate using the private key corresponding to the rights recipient's terminal, and then sends the signed certificate with a second time stamp to the cloud-based public disclosure platform. Upon receiving the video rights geographically limited digital certificate, the cloud-based public disclosure platform obtains the ID and public key corresponding to the rights recipient's terminal and verifies them against the rights holder list stored locally on the platform. If the information matches, the verification is successful. If the verification is successful, it indicates that the video rights geographically limited digital certificate has been authenticated by the second certificate signer, has not been tampered with, and is reliable. The cloud-based public disclosure platform then publicizes the video rights geographically limited digital certificate to the rights issuer's terminal. Once the video rights geographically limited digital certificate is verified, it means that the rights recipient has specified the destination of the goods and the content that the video will automatically switch to upon arrival at the destination. The video rights geographically limited digital certificate can take various forms, such as hyperlinks and QR codes. This invention uses a QR code as an example. After the rights holder applies for a video rights geographically restricted digital certificate from the rights issuer's terminal through their own terminal, the certificate is printed to form a QR code digital certificate. This QR code is then published on a cloud-based platform. The rights issuer scans the QR code through their terminal to receive the video rights geographically restricted digital certificate. The second spatiotemporal stamp includes the geographical location information of the video playback restricted by the rights holder, and the geographical identification of the video rights digital certificate is completed based on this second spatiotemporal stamp.

[0060] If the verification fails, the cloud-based public disclosure platform will return the video rights geographical restriction digital certificate to the rights holder's terminal and inform the rights holder that the verification failed and the video rights geographical restriction digital certificate is suspected of being tampered with. The holder should resubmit the correct video rights geographical restriction digital certificate; otherwise, the verification will not be published.

[0061] In this embodiment, after the rights issuer signs the video rights geographic digital certificate using a first spatiotemporal stamp on its terminal, it sends the digital certificate to the rights recipient terminal that purchased the goods through a cloud-based public platform. The rights recipient terminal generates a video rights geographic restriction digital certificate based on the video rights geographic digital certificate, restricts the destination of the goods transportation using a second spatiotemporal stamp, and further restricts the video playback content using the geographic location information of the spatiotemporal stamp. After the rights recipient delivers the goods to the customer, the customer scans the QR code on the product packaging to watch the automatically switching video content restricted by geographic location, thereby learning about the company's activities in the local area. By purchasing the rights issuer's goods and restricting the video content geographically, rights recipients do not need to personalize the goods in advance based on the activity location or time. All goods can be distributed to any region, and goods from different regions can be freely exchanged, which helps reduce the promotion costs of enterprises or organizations, promotes resource recycling, and improves promotion efficiency.

[0062] Example 2

[0063] Please refer to Figure 2 , Figure 2 This is a flowchart illustrating another embodiment of the video rights digital certificate geographic identification method for marketing according to the present invention. The video rights digital certificate geographic identification method includes:

[0064] 201: The rights issuer's terminal generates corresponding video content based on the product type.

[0065] 202: Generate a digital certificate for the geographic rights of the video based on the video content.

[0066] 203: Authenticate the content of the digital certificate for the geographic rights of the video.

[0067] 204: Sign the video rights geographic digital certificate with the private key corresponding to the rights issuer's terminal.

[0068] 205: Sign the video rights regional digital certificate with the first time stamp.

[0069] 206: Submit a digital certificate for the region of video rights.

[0070] The rights issuer terminal, cloud-based publicity platform, and rights successor terminal in this embodiment are the same as in Embodiment 1, and will not be described again here.

[0071] The rights issuer generates corresponding video content based on product categories through its terminal. One product category corresponds to one video segment, and the video is composed of multiple segments, preferably ten segments. Each segment is 10-20 seconds long, and the total duration equals the sum of the segment durations. Therefore, ten product categories are preferred, each encompassing common market products such as agriculture, forestry, animal husbandry, fisheries, chemical products, pharmaceuticals, metal products, and processed foods. After creating the video, the rights issuer converts the video content to a format that generates a video rights geographic digital certificate. The rights issuer then checks and verifies the content of the digital certificate, verifying the number of certificates against the number of products. Once verified, the rights issuer signs the video rights geographic digital certificate using the private key corresponding to its terminal. The video rights geographic digital certificate includes information on the first certificate signer and the product rights recipient. The product rights recipient information includes the recipient's name, the ID of the recipient's terminal, and the public key.

[0072] The rights issuer signs the video rights regional digital certificate through the rights issuer terminal with the first time and space stamp. The first time and space stamp includes the time information and geographical location information of the first certificate signer when signing the video rights regional digital certificate, thereby fixing the time and space of the generation of the video rights regional digital certificate. Based on the time and space stamp, the signing behavior of the first certificate signer of the video rights regional digital certificate and the information of the first certificate signer can be traced.

[0073] After the rights issuer signs the video rights geographic digital certificate using the private key corresponding to the rights issuer's terminal, the rights issuer converts the video rights geographic digital certificate into a digital certificate link through the rights issuer's terminal. This digital link can take various forms, such as a hyperlink or a QR code; this invention uses a QR code as an example. After the rights issuer generates a QR code from the video rights geographic digital certificate, they submit the QR code to the cloud-based public platform and store the rights issuer's terminal ID and public key on the cloud-based public platform, forming a list of rights holders. The cloud-based public platform verifies the rights issuer's identity. After successful verification, the QR code is published. At this point, the rights issuer has matched part of the video content with the geographic region. When the product arrives at its destination, the video's welcome message automatically switches to the corresponding content.

[0074] 207: Verify the ID and public key corresponding to the rights issuer's terminal.

[0075] 208: Publicly displayed video rights regional digital certificate.

[0076] After receiving the video rights regional digital certificate sent by the rights issuer's terminal, the cloud-based publicity platform obtains the ID and public key corresponding to the rights issuer's terminal and verifies them against the rights holder list stored locally on the cloud-based publicity platform. If the information matches, the verification is successful. If the verification is successful, it means that the video rights regional digital certificate has been certified by the first certificate signer, the video rights regional digital certificate has not been tampered with, and has reliability. The cloud-based publicity platform then publicizes the video rights regional digital certificate to the rights recipient's terminal.

[0077] If the verification fails, the cloud-based public disclosure platform will return the video rights regional digital certificate to the rights issuer's terminal and inform the rights issuer that the verification failed and the video rights regional digital certificate is suspected of being tampered with. The issuer is requested to resubmit the correct video rights regional digital certificate; otherwise, the verification will not be published.

[0078] 209: Apply for a regionally limited digital certificate for video rights based on the regional digital certificate for video rights.

[0079] 210: Confirm the number of digital certificates corresponding to the geographical restrictions on video rights and the ownership of the rights.

[0080] 211: Sign the video rights geographically limited digital certificate with the private key corresponding to the rights holder's terminal.

[0081] 212: Signing a geographically limited digital certificate for video rights using a second time stamp

[0082] 213: Submit a digital certificate for geographically restricted video rights.

[0083] After the rights holder purchases the rights issuer's goods, the rights issuer sends a video rights regional digital certificate to the rights holder's terminal via the cloud-based public platform through the rights issuer's terminal. The rights holder receives the video rights regional digital certificate through their terminal and applies for a video rights regional restriction digital certificate based on it. After entering the application information filling interface, they confirm the authorized region of the video rights, the corresponding personalized content, and the number of digital certificates, thus forming a video rights regional restriction digital certificate. After confirming that the information is correct, the rights holder generates the video rights regional restriction digital certificate through their terminal, signs the video rights regional restriction digital certificate with the private key corresponding to the rights holder's terminal, and signs the video rights regional restriction digital certificate with a second spatiotemporal stamp. Then, the video rights regional restriction digital certificate is sent to the cloud-based public platform. The second spatiotemporal stamp includes the geographical location information of the video playback restricted by the rights holder. After completing the regional identification of the video rights digital certificate based on the second spatiotemporal stamp, a QR code of the video rights regional restriction digital certificate is generated and affixed to the outer packaging of the goods. The video content can be viewed by scanning the QR code. When a product is located in a different region, viewers can watch video content that automatically switches to the corresponding region based on the geographical location information of the second time stamp. The viewer's viewing time and geographical location information are recorded through the second time stamp to form promotional data. By comparing the promotional data with the sales data of the same region at the same time, the rights holder can understand the effectiveness of the promotion.

[0084] The rights holder terminal stores the corresponding ID and public key on the cloud public platform to form a list of rights holders.

[0085] 214: Verify the ID and public key corresponding to the rights holder's terminal.

[0086] 215: Publicly displayed video rights are subject to geographical restrictions on digital certificates.

[0087] After receiving the video rights geographically restricted digital certificate, the cloud-based disclosure platform obtains the ID and public key corresponding to the rights holder's terminal and verifies them against the rights holder list stored locally on the platform. If the information matches, the verification is successful. If the verification is successful, it means that the video rights geographically restricted digital certificate has been authenticated by the second certificate signer, has not been tampered with, and is reliable. The cloud-based disclosure platform then discloses the video rights geographically restricted digital certificate to the rights issuer's terminal. Once the video rights geographically restricted digital certificate is verified, it means that the rights holder can specify the destination of the goods and the content that the video will automatically switch to upon arrival at the destination. If the verification fails, the cloud-based disclosure platform returns the video rights geographically restricted digital certificate to the rights holder's terminal, informing them that the verification failed and the video rights geographically restricted digital certificate is suspected of being tampered with. The user is requested to resubmit the correct video rights geographically restricted digital certificate; otherwise, it will not be disclosed.

[0088] Once the digital certificate for geographically restricted video rights is publicly displayed on the cloud platform, the video content of the digital certificate has been authorized and geographically restricted. After the rights holder purchases the goods, the rights issuer will transport the corresponding quantity of goods to the corresponding destination according to the rights holder's needs. After the rights holder distributes the purchased goods as small gifts to customers, the customers can watch the video content by scanning the QR code on the outer packaging of the gift. The video content can be automatically changed according to geographical location information, so that customers who scan the QR code in different locations can adaptively see different promotional content, which is beneficial to the company's brand or product marketing.

[0089] In this embodiment, after receiving the video rights geographic digital certificate sent by the rights issuer's terminal, the rights holder generates a video rights geographic restriction digital certificate based on the video rights geographic digital certificate. This confirms the type of goods, the sales location of the goods, and the number of digital certificates. The video rights geographic restriction digital certificate is then signed with a second spatiotemporal stamp. The geographical location information of the second spatiotemporal stamp restricts the video playback content. After the rights holder distributes the goods to customers, the customers can watch the video content by scanning the QR code on the product packaging. The video content can be automatically changed according to geographical location information, allowing customers scanning the QR code in different locations to adaptively see different promotional content, which is beneficial for the company's brand or product marketing. The viewer's viewing time and geographical location information are recorded using the second spatiotemporal stamp, forming promotional data. By comparing the promotional data with sales data in the same region during the same period, the rights holder can understand the effectiveness of the promotional activity. By purchasing the rights issuer's goods and restricting the video content geographically, the rights holder does not need to personalize the goods in advance according to the activity location. All goods can be distributed from any location, which helps reduce the promotion costs of enterprises or organizations, promotes resource recycling, and improves promotion efficiency.

[0090] Example 3

[0091] Please see Figure 3 , Figure 3 This is a schematic diagram of the structure of an embodiment of the issuer terminal of the present invention.

[0092] Another embodiment of the present invention provides an issuer terminal, comprising:

[0093] Processor 301, adapted to implement various instructions; and

[0094] Computer storage medium 302 is adapted to store multiple instructions, said instructions being adapted to be loaded and executed by a processor, such as... Figure 1 and Figure 2 For details on the specific execution process and beneficial effects of the instructions, please refer to the foregoing embodiments; they will not be repeated here.

[0095] Example 4

[0096] Please see Figure 4 , Figure 4 This is a schematic diagram of the structure of an embodiment of the cloud-based disclosure platform of the present invention.

[0097] Another embodiment of the present invention provides a cloud-based disclosure platform, comprising:

[0098] Processor 401, adapted to implement various instructions; and

[0099] Computer storage medium 402 is adapted to store multiple instructions, said instructions being adapted to be loaded and executed by a processor, such as... Figure 1 and Figure 2 For details on the specific execution process and beneficial effects of the instructions, please refer to the foregoing embodiments; they will not be repeated here.

[0100] Example 5

[0101] Please see Figure 5 , Figure 5 This is a schematic diagram of the structure of an embodiment of the terminal for the rights holder of the present invention.

[0102] Another embodiment of the present invention provides a rights holder terminal, comprising:

[0103] Processor 501, adapted to implement various instructions; and

[0104] Computer storage medium 502 is adapted to store multiple instructions, said instructions being adapted to be loaded and executed by a processor, such as... Figure 1 and Figure 2 For details on the specific execution process and beneficial effects of the instructions, please refer to the foregoing embodiments; they will not be repeated here.

[0105] Example 6

[0106] Please see Figure 6 , Figure 6 This is a schematic diagram of an embodiment of the video rights digital certificate geographic identification system for marketing purposes according to the present invention.

[0107] Another embodiment of the present invention provides a regional identification system for video rights digital certificates used in marketing. The system includes: a rights issuer terminal 601 as described above, a cloud-based publicity platform 602 as described above, and a rights recipient terminal 603 as described above. The cloud-based publicity platform 602 verifies and publicizes video rights regional digital certificates and video rights regionally limited digital certificates. The cloud-based publicity platform 602 is communicatively connected to both the rights issuer terminal 601 and the rights recipient terminal 603.

[0108] Example 7

[0109] Please see Figure 7 , Figure 7 This is a schematic diagram of an embodiment of the video rights digital certificate geographic identification device for marketing according to the present invention.

[0110] Combination Figures 1-5 The method and terminal for identifying the geographic region of a video rights digital certificate for marketing, as described in the embodiments of the present invention, can be implemented by a device. Figure 7 This is a schematic diagram illustrating the hardware structure of a device according to an embodiment of the invention.

[0111] The device may include a processor 701 and a computer storage medium 702 storing computer program instructions.

[0112] Specifically, the processor 701 may include a central processing unit (CPU), an application specific integrated circuit (ASIC), or one or more integrated circuits that can be configured to implement the embodiments of the present invention.

[0113] Computer storage medium 702 may include mass storage media for data or instructions. For example, and not limitingly, computer storage medium 702 may include a hard disk drive (HDD), a floppy disk drive, flash memory, optical disk, magneto-optical disk, magnetic tape, or a Universal Serial Bus (USB) drive, or a combination of two or more of these. In one instance, computer storage medium 702 may include removable or non-removable (or fixed) media, or computer storage medium 702 may be a non-volatile solid-state computer storage media. Computer storage medium 702 may be internal or external to the integrated gateway disaster recovery device.

[0114] In one instance, the computer storage medium 702 may be a read-only computer storage medium (ROM). In one instance, the ROM may be a mask-programmed ROM, a programmable ROM (PROM), an erasable PROM (EPROM), an electrically erasable PROM (EEPROM), an electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these.

[0115] The processor 701 reads and executes computer program instructions stored in the computer storage medium 702 to achieve... Figure 1 The method in the illustrated embodiment achieves... Figure 1 The example shown demonstrates the corresponding technical effect achieved by executing its methods / steps, in order to realize... Figure 2 The method in the illustrated embodiment achieves... Figure 2 The technical effects achieved by executing the methods / steps shown in the examples are not elaborated here for the sake of brevity.

[0116] In one example, the device may also include an input / output interface 703, a communication interface 704, and a bus 705. Wherein, for example... Figure 7 As shown, the processor 701, computer storage medium 702, input / output interface 703 and communication interface 704 are connected through bus 705 and complete communication with each other.

[0117] The input / output interface 703 is used to connect input / output modules to enable information input and output. Input / output modules can be configured as components within the device (not shown in the figure) or externally connected to the device to provide corresponding functions. Input devices may include keyboards, mice, touchscreens, microphones, various sensors, etc., while output devices may include displays, speakers, vibrators, indicator lights, etc.

[0118] The communication interface 704 is mainly used to realize communication between various modules, devices, units and / or equipment in the embodiments of the present invention.

[0119] Bus 705 includes hardware, software, or both, that couples components of an online data flow metering device together. For example, and not limitingly, the bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Extended Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a Hyper Transport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an Infinite Bandwidth Interconnect, a Low Pin Count (LPC) bus, a Computer Storage Media Bus, a Microchannel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a Video Electronics Standards Association Local (VLB) bus, or other suitable buses, or combinations of two or more of these. Where appropriate, bus 705 may include one or more buses. While specific buses are described and illustrated in embodiments of the invention, the invention contemplates any suitable bus or interconnect.

[0120] Furthermore, in conjunction with the methods in the above embodiments, the present invention can be implemented using a computer storage medium. This computer storage medium stores computer program instructions; when these computer program instructions are executed by a processor, they implement any of the methods in the above embodiments.

[0121] It should also be noted that the exemplary embodiments mentioned in this invention describe methods or systems based on a series of steps or apparatus. However, this invention is not limited to the order of the steps described above; that is, the steps can be performed in the order mentioned in the embodiments, or in a different order, or several steps can be performed simultaneously.

[0122] The aspects of this disclosure have been described above with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this disclosure. It should be understood that each block in the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing apparatus to produce a machine such that these instructions, executable via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions / actions specified in one or more blocks of the flowchart illustrations and / or block diagrams. Such a processor can be, but is not limited to, a general-purpose processor, a special-purpose processor, a special application processor, or a field-programmable logic circuit. It is also understood that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can also be implemented by special-purpose hardware performing the specified functions or actions, or can be implemented by a combination of special-purpose hardware and computer instructions.

[0123] The above description is merely a specific embodiment of the present invention. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, modules, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here. It should be understood that the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the protection scope of the present invention.

[0124] The above description is merely a preferred embodiment of this application and is not intended to limit this application in any way. Although this application has disclosed the preferred embodiment as above, it is not intended to limit this application. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the technical solution of this application. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A method for identifying the geographic region of a video rights digital certificate used in marketing, characterized in that, The video rights digital certificate regional identification method is applied to the rights issuer terminal, which owns the original rights to the video and is connected to the cloud-based public disclosure platform. The method for identifying the geographic region of the video rights digital certificate includes: The rights issuer terminal generates a video rights region digital certificate, and after confirming that the content and quantity of the video rights region digital certificate are correct, signs the video rights region digital certificate with the private key corresponding to the rights issuer terminal. After the rights issuer terminal signs the video rights regional digital certificate with the first spatiotemporal stamp, it sends it to the cloud-based public platform. After the cloud-based public platform verifies and approves the certificate, it publishes the video rights regional digital certificate so that the rights recipient terminal can form a video rights regionally limited digital certificate based on the video rights regional digital certificate. After signing the video rights regionally limited digital certificate with the second spatiotemporal stamp, it returns it to the cloud-based public platform. After the cloud-based public platform verifies and approves the certificate, it publishes it. The second spatiotemporal stamp includes the geographical location information of the video content playback restricted by the rights recipient terminal. The regional identification of the video rights digital certificate is completed based on the second spatiotemporal stamp. The video rights geographical digital certificate includes the ID and public key corresponding to the rights issuer's terminal, and the video rights geographical restriction digital certificate includes the ID and public key corresponding to the rights recipient's terminal, and is signed with the private key corresponding to the rights recipient's terminal. The first time stamp includes the time and geographical location information of the rights issuer's terminal signing the video rights regional digital certificate.

2. The method for identifying the geographical location of a video rights digital certificate as described in claim 1, characterized in that, The steps for confirming the content and quantity corresponding to the video rights regional digital certificate include: The rights issuer's terminal generates corresponding video content based on the product type; A digital certificate for the geographical rights of the video is generated based on the video content. The digital certificate for the geographical rights of the video includes information on the rights holder of the goods. The rights issuer terminal authenticates the content of the video rights geographic digital certificate; The information of the rights holder of the goods includes the name of the rights holder, the ID and public key of the rights holder's terminal.

3. The method for identifying the geographical location of a video rights digital certificate as described in claim 2, characterized in that, The steps for the rights issuer terminal to authenticate the content of the video rights geographic digital certificate include: The rights issuer terminal verifies the content of the video rights regional digital certificate and checks the number of digital certificates against the number of goods. After verification, it signs the digital certificate with the private key corresponding to the rights issuer terminal to complete the content authentication of the video rights regional digital certificate.

4. The method for identifying the geographical region of a video rights digital certificate as described in claim 1, characterized in that, The video rights geographical digital certificate and the video rights geographically limited digital certificate are in the form of hyperlinks or QR codes.

5. The method for identifying the geographical region of a video rights digital certificate as described in claim 1, characterized in that, The step of publicly announcing the video rights regional digital certificate after verification by the cloud-based public platform includes: The rights issuer terminal stores the ID and public key corresponding to the rights issuer terminal on the cloud-based public disclosure platform to form a list of rights holders; The rights issuer terminal sends the video rights regional digital certificate to the cloud-based public platform. The cloud-based public platform obtains the ID and public key corresponding to the rights issuer terminal based on the video rights regional digital certificate, and verifies it with the rights holder list stored locally on the cloud-based public platform. If the information matches, the verification is successful, and the cloud-based public platform publishes the video rights regional digital certificate.

6. A method for identifying the geographic region of a video rights digital certificate used in marketing, characterized in that, The video rights digital certificate regional identification method is applied to the rights holder terminal, which has the inherited rights after the video transfer, and the rights holder terminal is connected to the cloud-based publicity platform. The method for identifying the geographic region of the video rights digital certificate includes: The rights recipient terminal receives a video rights geographic digital certificate with a first time stamp sent by the rights issuer terminal; The rights holder terminal generates a video rights-region-restricted digital certificate based on the video rights-region digital certificate, and after confirming that the corresponding quantity and rights ownership of the video rights-region-restricted digital certificate are correct, signs the video rights-region digital certificate with the private key corresponding to the rights holder terminal. After the rights holder signs the video rights geographically limited digital certificate with the second spatiotemporal stamp, it sends it to the cloud-based publicity platform. After the cloud-based publicity platform verifies and approves it, it publishes the video rights geographically limited digital certificate. The second spatiotemporal stamp includes the geographical location information of the video playback restricted by the rights holder. The geographical identification of the video rights digital certificate is completed based on the second spatiotemporal stamp. The video rights geographic digital certificate is sent from the rights issuer's terminal to the rights recipient's terminal through the cloud-based public disclosure platform. The video rights geographic digital certificate includes the number of digital certificates and information about the product rights recipient.

7. A terminal for rights issuers, characterized in that, include: A processor, suitable for implementing various instructions; as well as A computer storage medium adapted to store a plurality of instructions adapted to be loaded and executed by a processor to implement the steps of the video rights digital certificate geographic identification method for marketing as described in any one of claims 1 to 5.

8. A rights holder terminal, characterized in that, include: A processor, suitable for implementing various instructions; as well as A computer storage medium adapted to store multiple instructions, said instructions adapted to be loaded and executed by a processor to implement the steps of the video rights digital certificate geographic identification method for marketing as described in claim 6.

9. A video rights digital certificate geographic identification system for marketing, characterized in that, The system includes: the rights issuer terminal as described in claim 7, the rights recipient terminal as described in claim 8, and a cloud-based public disclosure platform for verifying and publicizing the video rights geographic region digital certificate and the video rights geographic region restriction digital certificate, wherein the cloud-based public disclosure platform is communicatively connected to the rights issuer terminal and the rights recipient terminal respectively.

10. A device storing a plurality of instructions, characterized in that, The instructions are adapted to be loaded and executed by a processor to implement the steps of the method for identifying the geographic region of a video rights digital certificate for marketing as described in any one of claims 1 to 5; or the instructions are adapted to be loaded and executed by a processor to implement the steps of the method for identifying the geographic region of a video rights digital certificate for marketing as described in claim 6.

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