JP6942674B2 - Personal data trust system and personal data trust program - Google Patents

Description

The present invention relates to a personal data trust system and a personal data trust program for managing personal data (PD) in trust.

In the current mainstream business-led data distribution world, that is, in CRM (Customer Relationship Management), each individual who generates PD has virtually no right to refuse PD distribution under an affiliated contract. As a result of the free distribution of PDs among businesses, unnecessary targeting advertisements based on speculation and off-target recommendations are flooding. A supplementary contract is a contract in which the contents of the contract, such as terms of use, are decided in advance by one of the parties, and the other has virtually no freedom to decide the contents of the contract.

In addition, as a potential issue for each individual, PD or personal information about oneself is scattered in each service provider unit, so there is no means to comprehensively analyze oneself beyond each service category. There is a risk that they may not be aware of improvement actions that should be prioritized.

On the other hand, a system using personal information is proposed in Patent Documents 1 and 2, for example. Patent Document 1 describes an electronic content distribution system that distributes content accompanied by advertisements and questionnaires that reflect dynamic personal information such as time and place. This electronic content distribution system transmits personal information including dynamic information of the content user from the user side device to the intermediary side device, and receives incidental data corresponding to the dynamic personal information content. It includes a data transmission / reception unit and a control module that transmits accompanying data of contents corresponding to the contents of dynamic personal information transmitted from the user-side device from the intermediary-side device to the user-side device (summary). ..

Patent Document 2 describes a service information providing system that collects information and environmental information related to the daily behavior of the user and provides the optimum service to the user based on the information. This service information providing system has a database that records information about user behavior expected from goods and a management server that distributes information about user behavior expected from goods and service information corresponding to the information. I have.

JP-A-2002-334255 Japanese Unexamined Patent Publication No. 2004-206590

However, in Patent Documents 1 and 2, giving the individual who provides personal information the right to veto the distribution of his / her own PD is not considered at all. Furthermore, centralized management of such PDs across service providers is not considered.

In this way, in the past, there was no mechanism that allows individuals to explicitly control the aggregation and disclosure of PDs, and based on the supplementary contracts such as the terms of use set by the business operator (service provider), the business operator remains the initiative. It has been distributed outside the recognition of the individual. In the distribution of PD, since the exchanges between each business operator are closed to the relative network of each company and processed, there is no mechanism for centrally managing all the transfer histories.

Therefore, an object of the present invention is to provide a personal data trust system and a personal data trust program in which each individual, not a business operator, can decide the conditions such as the destination and use of the PD and lead the distribution of the PD. And. Another object of the present invention is to provide a personal data trust system and a personal data trust program capable of aggregating and integrating scattered data about oneself.

Each aspect of the present invention is as follows.
(Aspect 1) A personal data trust system for managing personal data owned by an individual in trust, which communicates with an external server that holds and / or uses the personal data, and the personal is based on conditions set by the individual. A personal having a personal data management server that manages data and a distribution recording unit that obtains the distribution history of the personal data from the personal data management server and / or the external server and records the distribution history of the personal data. Data trust system. (Aspect 2) In the personal data trust system according to the first aspect, the distribution recording unit is a personal data trust system composed of a blockchain network.

(Aspect 3) In the personal data trust system according to the first or second aspect, the personal data trust system including a consideration calculation unit for calculating the consideration for the personal data. (Aspect 4) In the personal data trust system according to the third aspect, the consideration calculation unit is a personal data trust system composed of a blockchain network.
(Aspect 5) In the personal data trust system according to the fourth aspect, the distribution recording unit and the consideration calculation unit are a personal data trust system composed of one blockchain network.
(Aspect 6) In the personal data trust system according to any one of aspects 3 to 5, the consideration calculation unit calculates the consideration based on the distribution history recorded in the distribution recording unit. system.
(Aspect 7) In the personal data trust system according to any one of aspects 2, 4 to 5, the blockchain network is a private blockchain network, which is a personal data trust system.
(Aspect 8) In the personal data trust system according to any one of aspects 2, 4, 5, and 7, the plurality of nodes constituting the blockchain network include the personal data management server and the external server. A personal data trust system consisting of.

(Aspect 9) In the personal data trust system according to any one of aspects 1 to 8, the personal data management server can communicate with a terminal device managed by the individual and the external server. system.
(Aspect 10) In the personal data trust system according to any one of aspects 1 to 9, the external server uses a personal data holding side server that holds personal data and a plurality of personal data that use the personal data. A personal data trust system consisting of a side server.
(Aspect 11) In the personal data trust system according to any one of aspects 1 to 10, discretionary disclosure data and discretionary disclosure data set on the terminal device side managed by the individual for a plurality of data included in the personal data. Based on the non-discretionary disclosure data, the personal data management server is a personal data trust system provided to a plurality of personal data user side servers that use the personal data.
(Aspect 12) In the personal data trust system according to any one of aspects 2, 4, 5, 7, and 8, the distribution recording unit approves the distribution history record of the personal data by using a smart contract. A personal data trust system to run.

(Aspect 13) In the personal data trust system according to any one of aspects 2, 4 to 5, 7, 8 and 12, the distribution recording unit approves payment of consideration to the individual for the use of the personal data. Is a personal data trust system that uses smart contracts.
(Aspect 14) A personal data trust program that operates on a terminal device managed by the individual, and the personal data trust program operates in cooperation with the personal data trust system according to any one of aspects 1 to 13. Personal data trust program.

(Aspect 15) In the personal data trust program according to aspect 14, the personal data trust program selectively displays discretionary disclosure data and non-discretionary disclosure data for a plurality of data included in the personal data. Personal data trust program.
(Aspect 16) In the personal data trust program according to the aspect 15, the discretionary disclosure data is data that can be disclosed to the personal data user side server group with respect to the plurality of data based on the discretion of the personal data trust system side. The non-discretionary disclosure data indicates data that can be disclosed when the individual permits disclosure in the personal trust program.
(Aspect 17) In the personal data trust program according to any one of aspects 14 to 16, the personal data trust program provides information on the personal data itself and / or information on the operation of the personal data to the terminal. A personal data trust program that visually displays on the device's display.

In the personal data trust system of the present invention, each individual can decide the conditions for using PD by himself / herself, not the PD user such as a business operator, so that each individual can lead the distribution of PD.

It is a conceptual diagram of the network including the personal data trust system which concerns on embodiment of this invention. It is a block diagram which shows the detailed operation of the personal data trust system of FIG.

The personal data trust system and program according to the embodiment of the present invention will be described with reference to FIGS. 1 and 2. The corresponding parts in each figure are designated by the same reference numerals, and the description thereof will be omitted as appropriate. In the embodiment of the present invention, PD is not necessarily limited to personal information, but includes all data related to a specific individual. For example, PD is not limited to address, name, gender, email address, etc., but is limited to GPS location information of owned smartphones, check-in information to each facility, purchase history information of products, or movement information between arbitrary locations. Includes financial asset information and physical information. In the embodiment of the present invention, the individual who provides the PD is a trustee who entrusts the PD to the personal data trust system and a beneficiary who receives the profit obtained from the operation of the PD. In the embodiment of the present invention, the personal data trust system is the trustee of PD.

As shown in FIG. 1, the personal data trust system 1000 (personal data trust platform) according to the embodiment of the present invention includes a PD management operation server 100 (personal data management server) and a PD distribution record / consideration calculation unit 200 (PD). It consists of a distribution record and a consideration calculation platform). The PD management operation server 100 can communicate with the terminal device 410 managed by an individual, the PD holder server 500 holding the PD obtained from the individual, and the PD user server group 600 via a communication network. The terminal device 410 may be a smartphone, tablet PC, personal computer, or the like managed by an individual. The PD trust application 412 is set in the terminal device 410, and the PD trust application 412 operates in cooperation with the personal data trust system 1000.

The PD management operation server 100 includes a PD management / operation control unit 110 that controls the operation of each unit, and a PD trust application providing unit 120 for providing a PD trust application (personal data trust program) 412 to the terminal device 410. , A trust property operation management unit 130 that manages PD as a trust property. The trust property management unit 130 has a PD database 132 that records the trusted PD, and a PD management consideration fund database 134 that records the consideration generated from the operation of the trusted PD.

The PD distribution record / consideration calculation unit 200 performs PD history recording and / or consideration calculation in response to a request from the PD management / operation control unit 110. The PD distribution record / consideration calculation unit 200 records the usage history of PD. The PD usage history is preferably the date and time of use or the number of times of use during a predetermined period for any item (location information, etc.) included in the PD for a specific individual PD. For example, the consideration calculation can be executed by the PD management operation server 100 by multiplying the number of times of use during a predetermined period by the unit price of use. The unit usage price can be changed based on predetermined conditions such as the usage status of PD. It is preferable that the PD management operation server 100 executes the consideration calculation regarding the use of PD. The calculated consideration is preferably recorded in the PD distribution record / consideration calculation unit 200.

The PD distribution record / consideration calculation unit 200 can preferably be a blockchain network, and more preferably a private blockchain network. The PD distribution record / consideration calculation unit 200 may not be provided, and the PD distribution record unit and / or the PD consideration calculation unit may be provided independently. Further, the PD distribution recording unit and the PD consideration calculation unit can each be preferably a blockchain network, and more preferably a private blockchain network. The PD distribution record / consideration calculation unit 200 includes a plurality of nodes constituting the blockchain network. The plurality of nodes are composed of a plurality of external servers and the like, and may be, for example, a PD management server 100, a PD holding side server 500, and one or more PD user side servers 610.

The operation of the personal data trust system 1000 will be described with reference to FIG. In step S101, the PD management operation server 100 preferably transmits PD usage promotion information to the terminal device 410 to encourage the use of the PD trust application. The PD utilization promotion information is, for example, information on health management and / or information contributing to welfare of an individual having PD using the PD trust application 412.

In step S103a, the individual operates the terminal device 410 to download the PD trust application 412 from the PD trust application providing unit 120 of the PD management operation server 100 and install it in the terminal device 410. Following the installation of the PD trust application 412, in step S103a, the PD trust application 412 transmits the PD use start and data aggregation information to the PD management operation server 100. Further, in step S103b, the PD trust application 412 transmits a PD disclosure / transfer request of the PD holding side server 500 to the PD holding side server 500.

In step S103c, the PD holding side server 500 that has received the PD disclosure / transfer request transmits the PD that it owns to the personal data trust system 1000, specifically, the PD management operation server 100. In step S103d, the PD distribution record / consideration calculation unit 200 records the received PD and / or its distribution history. The PD distribution record / consideration calculation unit 200 preferably records the received PD on a plurality of nodes of the blockchain network. If the PD-holding server 500 does not have a PD, the PD may be directly transmitted from the terminal device 410 to the PD distribution record / consideration calculation unit 200. The PD management operation server 100 records the PD received via the PD distribution record / consideration calculation unit 200 in the trust PD database 132.

In step S104, the personal data trust system 1000 transmits a PD usage proposal such as integrated management, visualization, and operation method of PD usage to the terminal device 410, and the PD trust application 412 displays the transmitted PD usage proposal. do. The integrated management of PD use means that when PD is used on the PD user side server 610, the personal data trust system 1000 integrates and manages the conditions of use and the like. Visualization of PD use means information about the PD itself (GPS information, working hours, commuting time, etc., physical data, financial assets, and changes over time) obtained by individual actions, and PD users' server 610. The usage status and the profit obtained by using the PD are visually displayed on the display of the terminal device 410 using the PD trust application 412 with a graph or the like. The operation method of using PD proposes how to use PD to increase the operation profit. When the PD usage proposal is approved by the operation of the PD trust application 412 in step S104, the PD usage conditions (trust setting, disclosure instruction, PD usage price, and / or PD disclosure based on the PD usage proposal are approved in step S105. The previous selection) is transmitted from the terminal device 410 to the personal data trust system 1000.

The PD usage conditions (disclosure instructions) set on the PD trust application 412 side include discretionary disclosure data and non-discretionary disclosure data regarding a plurality of data included in the PD. The discretionary disclosure data is data that can be arbitrarily disclosed to the PD user side server group 600 based on the discretion (setting conditions) of the personal data trust system 1000 side. The non-discretionary disclosure data is non-discretionary on the personal data trust system 1000 side, and is data that can be disclosed when an individual permits disclosure with the PD trust application 412. The PD trust application 412 displays whether each of the plurality of data contained in the PD corresponds to the discretionary disclosure data or the non-discretionary disclosure data, and can select whether or not to disclose each of the plurality of data. Display in.

In step S106a, the PD recorded in the trust PD database 132 is the data included in the PD for each PD user server 610 of the PD user server group 600 according to the above-mentioned PD usage conditions determined in advance. Will be disclosed. The disclosure of each data included in the PD is disclosed to the PD user side server group 600 based on the above-mentioned discretionary disclosure data and non-discretionary disclosure data, and a claim against the PD user side server 610 is generated. In step S106b, the PD user side server 610 transmits the PD usage history (distribution history) to the PD management operation server 100, and the PD management operation server 100 records the usage history. In step S106b, the PD user side server 610 may transmit the PD usage history to the PD distribution record / consideration calculation unit 200, and the PD distribution record / consideration calculation unit 200 may record the usage history. In step S107a, the PD user side server 610 in which the PD is disclosed transmits the consideration payment information to the personal data trust system 1000 in accordance with the predetermined consideration payment conditions, and eliminates the debt related to the use of the PD.

Further, in step S107a, the personal data trust system 1000 records the consideration payment information from the PD user side server 610 in the PD operation consideration fund database 134. It is preferable that the execution of the consideration payment from the PD user side server 610 is approved by the smart contract using the blockchain network of the PD distribution record / consideration calculation unit 200. In step S108, the PD management operation server 100 is based on the accumulation record of the consideration recorded in the database for the PD operation consideration fund 134 in a predetermined period (for example, several days, several tens of days, several months, or about one year). The PD management and operation unit 110 of the above transmits the consideration return information regarding the use of PD to the terminal device 410. In step S109d, the PD management operation unit 110 of the PD management operation server 100 can also transmit a plurality of QOL improvement service proposal information to the terminal device 410. Further, in step S110, the PD user side server 610 can individually and directly transmit the proposal information of the QOL improvement service to the terminal device 410, irregularly or periodically. The QOL improvement service is, for example, a health management application (personalized exercise service), and the health management application provides motivation to join a fitness gym or the like in order to start training toward an ideal body.

A more detailed operation of the personal data trust system 1000 of the present embodiment will be described with reference to FIG. When the PD trust application 412 is first started in the state where the PD trust application 412 is operating on the terminal device 410, user information and user authentication information are input in step S201, and these information are managed by PD. It is transmitted to the operation server 100. The PD management operation server 100 records the transmitted user information and user authentication information. The user authentication information can be a user ID, a password, or the like. Further, in step S202, the PD trust application 412 transmits the user information and the user authentication information input in step 201 to the PD distribution record / consideration calculation unit 200, and the PD distribution record / consideration calculation unit 200 sends the user information and the user. Record the authentication information as a distribution history. The distribution history of user information and user authentication information recorded in the PD distribution record / consideration calculation unit 200 is recorded in a plurality of nodes constituting the blockchain network of the PD distribution record / consideration calculation unit 200. Is preferable.

In step S203, the PD trust application 412 requests the user to set the PD trust conditions (usage conditions), obtains the PD trust setting information (PD permission status information), and performs user authentication (ID confirmation). , PD trust setting information is transmitted to the PD management operation server 100. The PD management operation server 100 records the received PD trust setting information (discretionary disclosure data, non-discretionary disclosure data). Further, the PD trust setting information is also transmitted to the PD distribution record / consideration calculation unit 200, and the PD distribution record / consideration calculation unit 200 records the PD trust setting information as a distribution history. The distribution history of the PD trust setting information in the PD distribution record / consideration calculation unit 200 is preferably recorded in a plurality of nodes constituting the blockchain network of the PD distribution record / consideration calculation unit 200.

In step S204, the PD trust application 412 displays a list of PD aggregation target information, and transmits the PD aggregation target information selected by the user to the PD holding side server 500. The PD holding side server 500 records the received PD aggregation target information in the PD database 510 and transmits it to the PD management operation server 100. The PD management operation server 100 converts the PD aggregation target information into a schema and meta in order to make the received PD aggregation target information available in the database, and then executes the integration and analysis of the PD aggregation target information. In step S206, the PD trust application 412 requests the user to edit or change the graph item indicating the PD usage status, and transmits the graph item information edited by the user to the PD management operation server 100. After receiving the graph item information, the PD management operation server 100 searches the database 134 for the PD operation consideration fund, selects a plurality of data required for the graph item, compares and extracts them.

In step S207, the PD management operation server 100 creates drawing data of the visualization graph based on the plurality of data required for the selected, compared, and extracted graph items, and the graph item information, and transmits the drawing data to the terminal device 410. The PD trust application 412 operating on the terminal device 410 creates a visualization graph based on the received drawing data and displays it on the display of the terminal device 410. By displaying the visualization graph on the PD trust application 412, the user can perform multifaceted analysis on his / her own PD itself and PD usage. Visualization graphs include, for example, life logs (step count, activity area, staying time at each location, working hours and balance, etc.), physical data (gender, height, age, weight, body fat percentage, skeletal muscle mass, examination results unsuccessful). Normal items, heart rate, BMI, changes over time, etc.) or financial data (details of income and expenditure for a predetermined period, changes in cash deposits and withdrawals, total assets, etc.) can be displayed in a graph.

In step S208, the PD user side server 610 transmits the PD disclosure request information composed of the data necessary for using the PD to the PD management operation server 100. The PD management operation server 100 records and manages the received PD disclosure request information.

In step S209, the PD trust application 412 displays a list of PD disclosure desired information in a selectable manner. After the user selects the PD disclosure request information from the PD disclosure request information list, the PD trust application 412 requests the user to confirm the disclosure conditions and input the consent, and when the consent is input, the PD disclosure The desired information is transmitted to the PD management operation server 100. The PD management operation server 100 records and manages the received PD disclosure request information. Further, the PD disclosure request information is also transmitted to the PD distribution record / consideration calculation unit 200, and the PD distribution record / consideration calculation unit 200 records the PD disclosure request information as a distribution history. It is preferable that the distribution history of the PD disclosure desired information in the PD distribution record / consideration calculation unit 200 is recorded in a plurality of nodes constituting the blockchain network of the distribution record / consideration calculation unit 200.

In step S210, the PD management operation server 100 encrypts the PD disclosure data based on the PD disclosure request information transmitted from the PD trust application 412 and the PD disclosure request information transmitted from the PD user side server 610 to PD. It is transmitted to the user side server 610. The PD user side server 610 decodes the received PD disclosure data, records it in the PD database 612, and executes data processing using the PD disclosure data.

In step S211 the PD disclosure data is also transmitted to the PD distribution record / consideration calculation unit 200, and the PD distribution record / consideration calculation unit 200 records the PD disclosure data (PD distribution history). The recording of the PD disclosure data in the PD distribution record / consideration calculation unit 200 is preferably recorded in a plurality of nodes constituting the blockchain network of the PD distribution record / consideration calculation unit 200. Further, in step S211 the PD disclosure data is also transmitted to the PD distribution record / consideration calculation unit 200, and the PD distribution record / consideration calculation unit 200 records the PD disclosure data and manages the distribution history. The various distribution histories in the PD distribution record / consideration calculation unit 200 shall be recorded after being approved by a smart contract using a plurality of nodes constituting the blockchain network of the PD distribution record / consideration calculation unit 200. Is preferable. It is also possible to provide a blockchain network for smart contracts that is independent of the PD distribution record / consideration calculation unit 200.

In step S212, the PD distribution record / consideration calculation unit 200 transmits the PD distribution amount and the PD consideration calculation information recorded in the plurality of nodes to the PD management operation server 100. In step S213, the PD user side server 610 transmits the PD used information to the PD management operation server 100.

In step S214, the PD management operation server 100 setstles the account based on the PD distribution amount and PD consideration calculation information received from the PD distribution record / consideration calculation unit 200 and the PD used information received from the PD user side server 610. The reward management process is executed, and the settlement / reward information (acquisition consideration information) is transmitted to the terminal device 410 in which the PD trust application 412 is set. The PD trust application 412 executes the acquisition consideration cashing process based on the received acquisition consideration information, creates the acquisition consideration record, and displays these on the display of the terminal device.

In step S215, the cooperation service link request is transmitted from the PD trust application 412 to the PD user side server 610 via the PD management operation server 100. In step S216, the PD user side server 610 transmits the service provision information optimized based on the PD to the user or the user's terminal device 410 according to the received cooperation service link request.

In step S217, the PD distribution record / consideration calculation unit 200 transmits the PD distribution history to the terminal device 410 in which the PD trust application 412 is set. The PD trust application 412 displays the received PD distribution history on the display of the terminal device 410.

[summary]
The personal data trust system 1000 according to the embodiment of the present invention has each individual who is the original owner of the PD as a consignor and a beneficiary, and the PDs distributed and managed by the PD holding companies are integrated into the personal data trust system. In addition, the claims generated by the distribution (sale) of the PD can be entrusted as a trust property.

The personal data trust system 1000 according to the embodiment of the present invention discloses the PD of each individual to a group of companies wishing to use the PD under the instruction (agreement) of each individual who is an entrustor, and returns the consideration to each individual. A mechanism can be provided.

The PD trust application 412 according to the embodiment of the present invention relates to PD, "aggregation", "integration / visualization (role that triggers improvement of own QOL)", "trust contract", and "offering (compensation in return)". It is possible to realize a mobile application that allows each individual to complete all of "agreement on the standard and QOL improvement service content)" and "cash on delivery" at hand.

The personal data trust system 1000 according to the embodiment of the present invention records the PD transfer and its history between the terminal device 410 and various servers, and between the various servers, the consideration calculation generated by the transfer, and the PD history. It can be realized by using the PD distribution record / consideration calculation unit 200 that records and / or calculates the consideration.

The personal data trust system 1000 according to the embodiment of the present invention includes data disclosure conditions and data aggregation / disclosure status so that each individual, not a business operator, can decide the data provision destination and conditions and lead the distribution with peace of mind. Can be centrally and explicitly identified, and a stable mechanism can be provided. According to the present invention, each individual, not the business operator, can decide the data provision destination and conditions with confidence and lead the distribution, and each individual can get the awareness to improve the QOL (Quality of Life). It is possible to provide an easy mechanism.

The personal data trust system 1000 and the PD trust application 412 according to the embodiment of the present invention entrust and manage the claims arising from the distribution (sales) of PD as trust property, and aggregate and provide PD based on the instructions of the consignor. It can be made possible, which allows each individual to lead the data distribution. As a result, each individual can independently use PD as his / her own new asset to improve his / her QOL and receive monetary value. Furthermore, according to the personal data trust system 1000 according to the embodiment of the present invention, the data user side server group (company group) escapes from the guess-based advertisement based on fragmentary data, and the PD itself based on the legitimate rights relationship. By receiving the disclosure of, we can concentrate on the development and provision of services optimized for each individual and build deeper and more continuous relationships.

The personal data trust system 1000 according to the embodiment of the present invention realizes a paradigm shift from CRM, which is a world of data distribution led by a business operator, to VRM (Vender Relationship Management), which is a world of data distribution starting from an individual. It becomes possible.

1000 Personal data trust system 100 PD management operation server 200 PD distribution record / consideration calculation unit 410 Terminal equipment 412 PD trust application 500 PD owner server 600 PD user server group 610 PD user server

Claims (14)

A personal data trust system for managing personal data owned by individuals in trust.
A personal data management server that communicates with an external server that holds and / or uses the personal data and manages the personal data based on conditions set by the individual.
A distribution recording unit that obtains the distribution history of the personal data from the personal data management server and / or the external server and records the distribution history of the personal data is provided.
The external server is composed of a personal data holding side server that holds the personal data and a personal data using side server that uses the personal data.
The distribution recording unit is composed of a blockchain network including a plurality of nodes, and the plurality of nodes are composed of the personal data management server, the personal data holding side server, and the personal data using side server. ,
The personal data holding side server receives and stores the aggregation target information of the personal data selected by the personal terminal device, and transmits the aggregation target information to the personal data management server.
The personal data management server, the aggregation target information received from the personal data held by side server, after converting to become available in the database to run the integration of the aggregation target information, personal data trust system. In the personal data trust system according to claim 1,
A personal data trust system including a consideration calculation unit for calculating the consideration for the personal data. In the personal data trust system according to claim 2.
The consideration calculation unit is a personal data trust system composed of the blockchain network. In the personal data trust system according to claim 2.
The distribution recording unit and the consideration calculation unit are personal data trust systems composed of one blockchain network. In the personal data trust system according to any one of claims 2 to 4.
The consideration calculation unit is a personal data trust system that calculates consideration based on the distribution history recorded in the distribution recording unit. In the personal data trust system according to any one of claims 1 to 5,
The blockchain network is a personal data trust system that is a private blockchain network. In the personal data trust system according to any one of claims 1 to 6.
The personal data management server is a personal data trust system capable of communicating with a terminal device managed by the individual and the external server. In the personal data trust system according to any one of claims 1 to 7.
With respect to the plurality of data included in the personal data, the personal data management server uses the personal data based on the discretionary disclosure data and the non-discretionary disclosure data set on the terminal device side managed by the individual. A personal data trust system provided to the server on the personal data user side. In the personal data trust system according to any one of claims 1 to 8.
The distribution record unit is a personal data trust system that approves the distribution history record of the personal data using a smart contract. In the personal data trust system according to any one of claims 1 to 9.
The distribution recording unit is a personal data trust system that uses a smart contract to approve the payment of consideration to the individual for the use of the personal data. A personal data trust program that operates a terminal device managed by an individual.
The personal data trust program is a personal data trust program that operates the terminal device in cooperation with the personal data trust system according to any one of claims 1 to 10. In the personal data trust program according to claim 11.
The personal data trust program is a personal data trust program that causes the terminal device to selectively display discretionary disclosure data and non-discretionary disclosure data for a plurality of data included in the personal data. In the personal data trust program according to claim 12.
The discretionary disclosure data indicates data that can be disclosed to the personal data user side server group based on the discretion of the personal data trust system side with respect to the plurality of data.
The non-discretionary disclosure data is a personal data trust program that indicates data that can be disclosed when the individual permits disclosure in the personal data trust program. In the personal data trust program according to any one of claims 11 to 13.
The personal data trust program is a personal data trust program that visually displays information about the personal data itself and / or information about the operation of the personal data on the display of the terminal device.

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