KR20040044631A - System and method for controlling a selling process of a limited edition literary work based on the on-line network and tool for opening a limited edition literary work linkage the same - Google Patents

Abstract

PURPOSE: A numbered literary work sale management system and method, and a literary work opening tool are provided to prevent a literary work from being opened over a network in a case that the literary work is not real or a user tries to open the literary work more than a limited number. CONSTITUTION: The system comprises a literary work sale management server(10), a bar code generation engine(31), a serial number generation engine(32) and a data encoding engine(23). The management server(10) selectively is connected to a client system, checks a download number of a literary work in a case of a download event, selects specific numbered literary works, inserts bar codes and serial numbers into the selected numbered literary works, encodes the literary works, and transmits the encoded literary works to a user. The bar code generation engine(23) selectively generates a series of bar codes, and inserts the generated bar codes into the literary works. The serial number generation engine(32) selectively generates a series of serial numbers, and insets the generated serial numbers into the literary works. The data encoding engine(23) encodes the literary works.

Description

System and method for controlling a selling process of a limited edition literary work based on the on-line network and tool for opening a limited edition literary work linkage the same}

The present invention relates to a limited edition copyright management system based on an online network, and more specifically, a module environment capable of encrypting a limited edition copyrighted work requested by a user on a part of the system side, and a series of unique serials in a portion of the limited edition copyrighted work. In addition to building a module environment for generating and inserting a number, building a module environment for decoding a limited edition work and a module environment for interpreting a unique serial number, etc., on a part of a specific client side to be linked to it. In this way, by blocking the normal open process at all except genuine limited edition works, even if the limited edition works are copied indiscriminately, an online network that can block the original limited edition works from being used normally. Sale of limited edition works based on It relates to the Lee system. Furthermore, the present invention relates to a limited edition asset sales management method using such a limited edition asset sales management system and a limited edition asset open tool linked to the limited edition asset sales management system.

Recently, with the rapid development of information technology, the traditional publishing method using paper has been rapidly replaced by the electronic publication method using a series of electrical and electronic data.

For example, U.S. Patent No. 5689648 "Method and apparatus for publication of information", U.S. Patent No. 5802516 "Method of controlling an electronic book for a computer system" US Patent Publication No. 5893132, "Method and system for encoding a book for reading using an electronic book", US Patent Publication No. 6029142 "Electronics" Electronic catalog system and method ", Korean Patent Publication No. 2000-7115" Cover for Selling Electronic Information ", Korean Patent Publication No. 2000-37464" Customer's e-book by editing Generation method and apparatus thereof "and the like, and various techniques related to the above-mentioned conventional electronic publication are presented in more detail.

As the electronic publication method is widely spread, various systems for selling limited edition works such as handwritten manuscripts online have also been established.

Under such a conventional limited edition online sales system, a user typically downloads a limited edition copyright file that he / she wants from a limited edition copyright seller's web server, and stores it in his or her personal computer, a dedicated terminal, and the like, if necessary. By selectively opening this limited edition work file, various information held by the limited edition work can be effectively utilized according to the needs of the user.

However, such a limited edition copyrighted file of the related art has a basic problem that its security is very weak compared to that of a conventional paper publication because unlimited copying, editing, and the like are sufficiently possible by a user's simple computing operation.

In particular, in the recent situation in which the spread of the Internet is rapidly progressing, when the mass copying and mass distribution of the limited edition works files are indiscriminately based on the Internet network, the collection value of the genuine limited edition works will inevitably fall. As a result, party buyers, copyright holders, and distributors of genuine limited edition works are inevitably subject to enormous damage that cannot be compared with traditional paper publications, resulting in a serious problem that shakes the foundation of the "limited edition online sales sector" itself. There is no choice but to be.

Accordingly, an object of the present invention is to construct a module environment capable of encrypting a limited edition work requested by a user on a part of the system side, a module environment capable of generating and inserting a series of unique serial numbers into a part of the limited edition work, and the like. In addition, a module environment that can decode the limited edition work and a module environment that can interpret the unique serial number can be built on a part of a specific client side linked with this, and through this, a normal open process can be performed at all except the genuine limited edition work. By blocking them, even if the limited edition work is copied and distributed indiscriminately, the original limited edition works are blocked from normal use.

Another object of the present invention is to limit the number of downloads of a limited edition copyrighted work, and to build a module environment that can generate and insert a series of barcodes in a part of the limited edition copyrighted work. In addition to strictly limiting the number of genuine limited edition works, and strengthening the identification of the genuine limited edition works, to maximize the collection value of the genuine limited edition works.

Still other objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

1 is an exemplary diagram conceptually showing a limited edition copyright management system based on the online network according to the present invention.

Figure 2 is an illustration conceptually showing a limited edition work open tool according to the present invention.

Figure 3 is a flow chart sequentially showing a limited edition asset sales management method based on the online network according to the present invention.

4 and 5 conceptually illustrate an online page posting state of a user-side client according to an embodiment of the present invention.

6 is an exemplary diagram conceptually showing the structure of a limited edition copyright file according to an embodiment of the present invention.

7 is an exemplary diagram conceptually showing a limited edition work display state of a user-side client according to an embodiment of the present invention.

In order to achieve the above object, the present invention selectively connects to any user-side client connected to the online network, and in the event that a series of limited edition work download events occur from the user-side client, the user's allowable download In addition to checking the number of times, according to the result of the check, after selectively extracting the specific limited edition copyrighted work requested by the user, a barcode and a serial number are generated and inserted into a part of the extracted limited edition copyrighted work. The limited edition asset sales management server encrypts the completed limited edition asset and transmits it to the client side client, and forms a series of signal connection relationships with the previous limited edition asset sales management server, and under the control of the limited edition asset sales management server, Selectively create, complete A bar code generation engine that inserts the bar code into a specific limited edition work and forms a series of signal connections with the previous limited edition sales management server, and selectively generates a series of serial numbers under the control of the limited edition copyright management server. And a serial number generation engine for inserting the generated serial number into a part of a specific limited edition copyrighted work, and forming a series of signal connection relationships with the previous limited edition copyright management server, under the control of the limited edition copyright management server, a barcode and a serial. Disclosed is a limited edition copyright management system based on an online network comprising a combination of an information encryption engine for encrypting a specific limited edition copyrighted work.

Hereinafter, with reference to the accompanying drawings, a limited edition asset sales management system and method based on the online network according to the present invention and a limited edition asset open tool linked thereto will be described in more detail.

As shown in FIG. 1, the limited edition copyright management system 100 according to the present invention is largely a combination of a D / B block 60, a D / B management server 50, and a limited edition copyright management server 10. Is done. In this case, the D / B block 60 includes a user information D / B 61, a key / barcode / serial number D / B 62, a limited edition work information D / B 63, and an operation information D / B 64. ) And the like.

At this time, the user information D / B 61 stores a series of user related information such as, for example, "user login ID, user login password, user identification history, user limited edition work download history, ...," and the like. The serial number D / B 62 includes a series of keys generated through a public key generation engine 21, a private key generation engine 22, a barcode generation engine 31, a serial number generation engine 32, and the like, which will be described later. Information, bar code information, serial number information, and the like are stored, and the limited edition copyright information D / B 63 stores, for example, "limited edition copyright author information, limited edition copyright content file, limited edition copyright image information,", and the like.

In addition, the operation information D / B 64 sells limited edition works such as "text information for constructing an online page, image information for constructing an online page, setting information for constructing an online page, ...," and the like. A series of operation information for supporting the operation of the management server 10 is stored.

At this time, the D / B management server 50 selectively stores the above-described user information, key / barcode / serial number information, limited edition copyright information, operation information, and the like in the required area of the D / B block 60, or The above-mentioned various data from the user information D / B 61, key / barcode / serial number information D / B 62, limited edition work information D / B 63, operation information D / B 64, etc. It selectively outputs.

In this case, the D / B management server 50 not only plays a role of storing and outputting various data, but also simultaneously plays an intelligent role of efficiently managing the data in the fastest time without overlapping.

Here, as shown in the drawings, the above-mentioned limited edition asset sales management server 10 and D / B management server 50 is a key / bar code / serial number storage module 41, asset management module 42, operation In this case, the key / barcode / serial number storage module 41 is closely connected to the D / B management server 50 under the control of the limited edition copyright management server 10. By forming a signal connection relationship, the public key, bar code, serial number, etc. delivered from the limited edition copyright management server 10 is induced to be selectively stored in the key / bar code / serial number information D / B 62 Do this.

In addition, the asset management module 42 forms a close signal connection relationship with the D / B management server 50 under the control of the limited edition asset sales management server 10, thereby allowing the limited edition asset sales management server 10 to request a series of requests. The limited edition copyrighted work content file of the serves as a guide to be selectively extracted from the limited edition copyright information D / B (63) as needed.

In addition, the operation information management module 43 stores the user information and the operation information previously stored in the user information D / B 61, the operation information D / B 64, and the like under the control of the limited edition copyright management server 10. By selectively extracting and the like, and serves to assist the overall operation of the limited edition copyright management server 10 as a whole.

On the other hand, as shown in the drawings, limited edition asset sales management server 10, as well as the above-mentioned D / B management server 50, via the online network 300, the interface module 11, etc. The user side of the client 1 also forms a series of optional signal connection relationship.

In this case, any user who wishes to enjoy the series of services according to the present invention may initially connect to the system 100 side and proceed with a series of subscription procedures before using the present invention in earnest. The limited edition copyrighted work opening tool 200, which will be described later, of the present invention may be pre-installed in a part of the data area of 1).

Under such a base environment, when a series of limited edition asset download events occur from the previous client side client 1, the limited edition asset sales management server 10 checks the number of downloads of the user's possession and the check result. According to the present invention, after selectively extracting the specific limited edition copyrighted work requested by the user, a barcode, a serial number, and the like are generated and inserted into a part of the extracted limited edition copyrighted work, and the limited edition copyrighted work having been inserted with the barcode and serial number is encrypted. It oversees and performs the role of transmitting to the client 1.

At this time, the bar code generation engine 31 forming a series of signal connection relationships with the limited edition asset sale management server 10 performs close communication with the barcode generation source unit 33 under the control of the limited edition asset sale management server 10. By activating a series of barcode generation routines, through this barcode generation routine, selectively generates a specific barcode and inserts the generated barcode into a part of the specific limited edition asset extracted by the asset management module 42. Do this. In this case, the barcode generation source unit 33 which communicates with the barcode generation engine 31 is, for example, an "image source for barcode generation, a parameter source for barcode generation, a command set for barcode generation, a pattern source for barcode generation. And a variety of ", ...", etc., to assist the bar code generation process by the bar code generation engine 31 to proceed smoothly without any problems.

In addition, the serial number generation engine 32 forming a series of signal connection relationships with the limited edition copyright management server 10 is in close communication with the serial number generation source 34 under the control of the limited edition copyright management server 10. After activating a series of serial number generation routines, the serial number generation routine selectively generates a specific serial number and extracts the generated serial number by the asset management module 42. It is inserted into a part of the work. In this case, the serial number generation source unit 34 communicating with the serial number generation engine 32 may be, for example, "a parameter source required for serial number generation, an instruction set for serial number generation, a formula string source for serial number generation, A variety of pattern sources, etc. required for serial number generation are provided to assist the serial number generation procedure by the serial number generation engine 32 to proceed smoothly without any problems.

In addition, the information encryption engine 23 that forms a series of signal connection relationships with the limited edition copyright management server 10 is generated by the public key generation engine 21 described later from the limited edition copyright management server 10. After receiving the public key, based on the public key, a close communication with the encryption source storage unit 26 is performed to establish a series of encryption routines, for example, an RSA routine (Rivest-Shamir). -Adleman routine (hereinafter referred to as " RSA routine ") is activated, thereby encrypting a limited edition work in which a barcode and a serial number are inserted. In this case, the encryption source storage unit 26 that communicates with the information encryption engine 23 may be, for example, "a parameter source required for an RSA routine, an instruction set required for an RSA routine, a formula string source required for an RSA routine, and a pattern required for an RSA routine. A variety of sources are provided to assist the encryption process of the limited edition work by the information encryption engine 23 so as to proceed smoothly without any problems.

On the other hand, as shown in the drawing, the limited edition asset sales management server 10, in addition to the above-mentioned components, a series of public key generation engine 21, private key generation engine (22: private key generation engine), etc. Further form the signal connection relationship of.

At this time, the public key generation engine 21 performs a close communication with the public key generation source storage unit 24 under the control of the limited edition copyright management server 10 to activate a series of RSA routines. Through, it selectively generates a specific public key, and delivers the generated public key to the limited edition asset sales management server 10. In this case, the public key generation source storage unit 24 that communicates with the public key generation engine 21 is " parameter source required for RSA routine, instruction set required for RSA routine, formula string source required for RSA routine, necessary for RSA routine. A variety of pattern sources are provided to assist a series of public key generation procedures by the public key generation engine 21 without any problems.

As described above, the generated public key is transmitted to the information encryption engine 23, and later, the information encryption engine 23 is useful for encrypting the "limited edition work in which the barcode and serial number are inserted". Are utilized.

At the same time, the private key generation engine 22 performs a close communication with the private key generation source storage unit 25 under the control of the limited edition copyright management server 10 to activate a series of RSA routines, and then the RSA. Through a routine, it selectively generates a specific private key and delivers the completed private key to the limited edition asset sales management server 10. In this case, the private key generation source storage unit 25 that communicates with the private key generation engine 22 is " parameter source required for RSA routine, instruction set required for RSA routine, formula string source required for RSA routine, necessary for RSA routine. A variety of pattern sources are provided to assist a series of private key generation procedures by the private key generation engine 22 without any problems.

The private key generated in this manner is initially connected to the system 100 before any user uses the present invention in earnest, and the limited edition copyrighted work opening tool inherent to the present invention is part of the data area of the user side client 1. When the 200 is installed, the limited edition copyrighted work opening tool 200 is attached to the user's client 1, and then the limited edition copyrighted work opening tool 200 appropriately utilizes the private key. Thus, it is possible to reliably decrypt the encrypted limited edition work transmitted from the system 100 side.

On the other hand, as shown in FIG. 2, when the user initially connects, the limited edition work opening tool 200 transmitted from the system 100 side to the user side client 1 is stable in the data area of the user side client 1. Is executed. Of course, the limited edition open tool 200 is driven based on the operating system 2 of the user-side client (1).

In this case, the limited edition work opening tool 200, which is the basis of the present invention, is largely composed of a combination of the limited edition work opening control unit 210, the information decoding engine 250, and the serial number analysis engine 240.

Here, when the limited edition asset open control unit 210 transmits a series of limited edition works encrypted with a bar code and a serial number inserted from the above-mentioned limited edition asset sales management system 100, a predetermined password previously stored The decryption key, for example, a private key, is used to decrypt the cipher of the limited edition work, and to analyze the serial number of the limited edition work with the decrypted code, to determine whether the limited edition work is genuine, and to determine the authenticity of the limited edition work. The role of outputting the copyrighted work to the monitor 5 of the user side client 1, for example, outside the user side client, together with the bar code, is in charge and overall.

In addition, the information decryption engine 250, which forms a series of signal connection relationships with the limited edition copyright opening control unit 210, decrypts stored in the private key storage unit 230, which will be described later, from the limited edition copyright opening control unit 210. After receiving a key, for example a private key, based on the private key, a close communication with the information decryption source 270 is performed to activate a series of decryption routines, for example, an RSA routine, and through this RSA routine, It decrypts limited edition works with barcode and serial number. In this case, the information decoding source 270 that communicates with the information decoding engine is, for example, "a parameter source required for an RSA routine, an instruction set required for an RSA routine, a formula string source required for an RSA routine, and a pattern source required for an RSA routine." It is provided with various, etc., to assist the decoding process of limited edition works by the information decoding engine 250 to proceed smoothly without any problems.

In addition, the serial number analysis engine 240 forming a series of signal connection relations with the limited edition copyright opening control unit 210 performs a close communication with the serial number analysis source 260 under the control of the limited edition copyright opening control unit 210. By activating a series of serial number analysis routines, the serial number analysis routine is used to interpret the serial numbers inserted in the limited edition works and to check the validity of the serial numbers completed. In this case, the serial number analysis source 260 that communicates with the serial number analysis engine 240 is, for example, "a parameter source for serial number analysis, an instruction set for serial number analysis, a formula string source for serial number analysis, and a serial. A variety of pattern sources, etc., required for the number analysis are provided to assist the serial analysis process by the serial number analysis engine 240 to be smoothly performed without any problems.

On the other hand, as shown in the figure, the limited edition asset open control unit 210 in addition to each of the above-mentioned components, the private key storage unit 230, the limited edition asset storage unit 220 and the like further establish a series of signal connection relationship Form.

At this time, the private key storage unit 230 receives the private key from the system 100 side when the limited edition work opening tool 200 is installed in a part of the data area of the client-side client 1, and stores and manages the private key. In addition, when the extraction of the private key is requested from the limited edition asset open control unit 210, the self-stored private key is transmitted to the limited edition asset open control unit 210. As described above, the transmitted private key is transmitted to the information decryption engine 250, and later, the information decryption engine 250 is useful for decrypting the "limited edition work in which the barcode and serial number are inserted". Are utilized.

In addition, the limited edition asset storage unit 230 is limited to the limited edition asset open control unit when the decoded limited edition asset file finally obtained by the action of the information decoding engine 250, the serial number analysis engine 240, and the like is finally obtained. Under the control of 210, it stably stores and manages the same. In this situation, when the user later attempts to open the limited edition asset file stored in the data area of the client-side client 1 by using an input device such as a mouse or a keyboard, the limited edition asset open control unit 210 Control the limited edition asset storage unit 220 to extract the actual content of the limited edition asset file, and then transfer the extracted data to the output control unit 4 of the user side client 1 via the operating system 2. As a result, the user can easily enjoy the limited edition works desired by the user through the monitor 5. Of course, all of the limited edition asset files applied to the present invention are precompiled to be opened only by the limited edition asset open control unit 210.

Hereinafter, the limited edition copyright management product sales management method unique to the present invention using the limited edition copyright management system having the above-described configuration will be described in detail.

First, using the present invention, any user who wishes to purchase a series of limited edition works, for example, a manuscript of a particular author, can access the system 100 using, for example, the user side client 1. Prepare your environment in advance.

In this state, as shown in Fig. 3, the user proceeds a series of login processes via the browser 3 of the client side client 1, and sequentially the web page with the limited edition asset sales management server 10 in sequence. By exchanging, it is authenticated whether or not their membership (step S100).

Through the above-described process, when a series of user login processes are completed, the limited edition asset sales management server 10 is immediately stored in the operation information D / B 64 by using the operation information management module 43 immediately. After extracting the existing operation information, a process of generating a series of main pages using the extracted operation information, and transmitting the generated main page to the user side client 1 via the interface module 11. Proceed to step S1.

In this case, the browser 3 of the user side client 1 quickly interprets the main page 301 transmitted from the system 100 side and displays it as shown in FIG. Encourage the process of purchasing limited edition works freely.

In this situation, the limited edition asset sales management server 10 continuously checks the interface module 11 to determine whether a series of limited edition asset purchase events have occurred from the user side client 1 (step S2).

At this time, if it is determined that a separate limited edition copyright purchase event has not occurred from the user side client 1, the limited edition copyright management product management server 10 proceeds to step S3 to quickly operate another process selected by the user.

However, if the user clicks on the handwritten manuscript item 302 of the main page 301, and it is determined that a series of limited edition copyright purchase events have occurred from the user side client 1, the limited edition copyright management product management server 10 Immediately, by using the operation information management module 43, after extracting the operation information previously stored in the operation information D / B (64), using the extracted operation information to guide the process of downloading the limited edition work of the user A process of generating a series of limited edition works list for the user, and transmitting the completed limited edition works list to the user side client 1 via the interface module 11 (step S4).

In this case, the browser 3 of the user side client 1 quickly interprets the limited edition asset list 303 transmitted from the system 100 side, and displays it as shown in FIG. It provides a stable base environment for freely selecting limited edition works that you want to download.

In this situation, the limited edition asset sales management server 10 continuously checks the interface module 11 to determine whether a series of limited edition asset download events have occurred from the user side client 1 (step S5).

At this time, if it is determined that the user has not yet selected the limited edition work desired by the user, and a separate limited edition asset download event has not occurred from the user side client 1, the limited edition asset sales management server 10 performs the flow in step S6. Proceed to and maintain a series of standby states.

However, if the user selects the download item 304 of the limited edition asset list 303 and a series of limited edition asset download events are generated from the user side client 1, the limited edition asset sales management server 10 immediately proceeds. By using the operation information management module 43, check the "download history of the limited edition of the user" stored in the user information D / B (61), and through this, the limited number of downloads of the limited edition of the user is allowed It is determined whether or not the number of downloads is equal to or less (step S7).

At this time, for example, the number of times a user downloads the "author's handwritten manuscript" is the fourth time, and the "author's handwritten manuscript" has been downloaded three times. If it is determined that the number of allowed downloads has been exceeded, the limited edition asset sales management server 10 immediately generates and generates a series of error messages, such as "Since the number of downloads of your download exceeds the number of allowables." The procedure of transmitting the completed error message to the user side client 1 is proceeded (step S8).

However, since the number of downloads of "A Writer's Autographed Manuscript" by the user is the second time, and the "Allows of A Artist's Autographed Manuscript" is allowed three times, the number of downloads of the limited edition works of the user is already specified. If it is determined that the number of times or less, the limited edition asset sales management server 10 immediately extracts a specific limited edition asset requested by the user from the limited edition asset information D / B 63 immediately by using the asset management module 42. A procedure of generating and inserting a barcode and a serial number in a part of the extracted limited edition work is performed (steps S9, S10, and S11).

In this situation, the barcode generation engine 31 performs close communication with the barcode generation source unit 33 under the control of the limited edition copyright management server 10 to activate a series of barcode generation routines, and then generates this barcode. Through a routine, a process of selectively generating a specific barcode and inserting the generated barcode into a part of the specific limited edition copyrighted work extracted by the asset management module 42 is performed.

In addition, the serial number generation engine 32 performs close communication with the serial number generation source unit 34 under the control of the limited edition copyright management server 10 to activate a series of serial number generation routines. Through the number generation routine, a specific serial number is selectively generated and a serial number which is generated is inserted into a part of the limited edition work.

When all of the above-described procedures are completed and a limited edition asset file including a series of barcodes and serial numbers is secured, the limited edition asset sales management server 10 immediately releases the limited edition asset in which the insertion of the barcode and serial number is completed. In step S12 and S13, the encryption process is performed.

In this case, the encryption engine 23 receives the public key from the limited edition asset sales management server 10 and then performs intimate communication with the encryption source storage 26 based on the public key to activate the RSA routine. And through this, the process of encrypting the limited edition work is inserted with the barcode and serial number.

When all of the above-described steps S9 to S13 are completed, and as shown in Fig. 6, the final limited edition copyrighted data D in which the "password, serial number, barcode", etc. are recorded in each field F1, F2, F3 is obtained, The limited edition copyright management server 10 immediately proceeds to transmit the limited edition copyright data D to the user side client 1 via the interface module 11 (step S14).

Later, the user can easily open the limited edition asset data D by using the limited edition asset open tool 200 installed on the user side client 1, and eventually, a series of barcodes 306 as shown in FIG. ) Can be easily enjoyed limited edition works 305, for example, handwritten manuscript.

As described in detail above, the present invention provides a module environment capable of encrypting a limited edition work requested by a user on a part of the system side, a module environment capable of generating and inserting a series of unique serial numbers into a part of the limited edition work, and the like. In addition to the destroyer, a module environment that can decode the limited edition work and a module environment that can interpret the unique serial number are built on a part of a specific client side linked to the destroyer. By blocking this process from proceeding at all, even if the limited edition work is copied and distributed indiscriminately, the original limited edition work can be blocked from normal use.

In addition, the present invention can limit the number of downloads of the limited edition copyrighted work, and build a module environment that can generate and insert a series of barcodes in a part of the limited edition copyrighted work. By limiting the number of limited edition works strictly and strengthening the discernment of the genuine limited edition works, the collection value of the genuine limited edition works can be maximized.

While specific embodiments of the invention have been described and illustrated above, it will be apparent that the invention may be embodied in various modifications by those skilled in the art.

Such modified embodiments should not be understood individually from the technical spirit or point of view of the present invention and such modified embodiments should fall within the scope of the appended claims of the present invention.

Claims (3)

It is selectively connected to any user-side client connected to the online network, and when a series of limited edition work download events occur from the user-side client, the number of possessions allowed for the possession of the user is checked. Accordingly, after selectively extracting the specific limited edition copyrighted work requested by the user, a barcode and a serial number are generated and inserted into a part of the limited edition copyrighted work that has been extracted, and the encrypted limited edition copyrighted work is inserted into the barcode and the serial number is completed, and the user is encrypted. Limited edition asset sales management server for transmitting to the client; Form a series of signal connections with the limited edition copyright management server, under the control of the limited edition copyright management server, selectively generates a series of barcodes, and generates a barcode to insert the generated barcode into a part of the specific limited edition copyright An engine; Forming a series of signal connection with the limited edition copyright management server, under the control of the limited edition copyright management server, selectively generates a serial number, and inserts the generated serial number into a part of the specific limited edition copyright A serial number generation engine; And an information encryption engine that forms a series of signal connection relationships with the limited edition copyright management work server, and encrypts the specific limited edition copyright work with the barcode and serial number inserted under the control of the limited edition copyright management work server. Limited edition asset sales management system based on the online network. Installed on any user-side client that selectively connects to a series of limited edition asset sales management systems via an online network, When a series of encrypted limited edition works are transmitted from the limited edition copyright management system with a barcode and a serial number inserted therein, using the predetermined decryption key stored in advance, the password of the limited edition copyright is decrypted. A limited edition work which analyzes the serial number of the limited edition work whose password has been decrypted and judges whether the limited edition work is genuine, and outputs the limited edition work to the outside of the user side client with the barcode according to the determination result; An open control unit; Information for forming a series of signal connection relations with the limited edition copyright control unit, under the control of the limited edition copyright control unit, after receiving the decryption key, using the corresponding decryption key, to decrypt the cipher of the limited edition asset A decryption engine; A limited edition comprising a serial number analysis engine which forms a series of signal connection relationships with the limited edition copyrighted work open control unit, and under the control of the limited edition copyrighted work open controller, interprets whether the serial number inserted into the limited edition copyrighted work is valid. Asset Open Tool. A series of limited-edition open tools are selectively processed based on event data sent from pre-installed user-side clients. Determining whether a series of limited edition asset download events have occurred from the user side client; When the limited edition work download event occurs from the user side client, checking the registered information of the user previously stored, and determining whether the number of times the limited edition work is downloaded by the user is less than or equal to the predetermined number of allowed collection downloads; ; When the number of times the user downloads the limited edition works is less than or equal to the predetermined number of downloads, the user selectively extracts the specific limited edition works requested by the user, and then generates and inserts a barcode and a serial number into a part of the limited edition works that have been extracted. And encrypting the limited edition work on which the serial number has been inserted, and transmitting the encrypted limited edition work to the user side client.