CN112801671B - Root chain-based traceability platform and Root chain code box - Google Patents
Root chain-based traceability platform and Root chain code box Download PDFInfo
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- CN112801671B CN112801671B CN202110098771.9A CN202110098771A CN112801671B CN 112801671 B CN112801671 B CN 112801671B CN 202110098771 A CN202110098771 A CN 202110098771A CN 112801671 B CN112801671 B CN 112801671B
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 5
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- 230000008569 process Effects 0.000 abstract description 6
- 230000004913 activation Effects 0.000 description 4
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- 238000004590 computer program Methods 0.000 description 1
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Abstract
The invention provides a Root chain-based tracing platform and a Root chain code box, wherein the tracing platform comprises: the Root chain code box node module is used for adding non-changeable Root chain code box nodes and recording the circulation information of Root chain code boxes under each Root chain code box node. According to the invention, the tracing platform is established, and then the circulation condition of the Root chain code box for packaging the collection is tracked through the tracing platform, so that the circulation information of the collection and the collection information of the collection are mastered in real time, the circulation process of the collection is transparent, more collections are presented in the public view, and the historical value and the economic value of the collection are further reflected.
Description
Technical Field
The invention relates to the technical field of Root chains, in particular to a Root chain-based traceability platform and a Root chain code box.
Background
The collection has historical and economic values, most of the current collection belongs to exhibition halls, museums, auction houses or individual collectors, and in the collection mode, most of the collection lovers are few in number of the collection lovers who are flat and can contact with the collection, and the collection interaction appreciation among the collection lovers is not facilitated.
Furthermore, some collections are known to be familial inheritance, which can lead to the loss of historical value of the collection. Some collections are obtained by anonymous purchase, and if the specific attribution cannot be determined, the partial collections are easy to lose, so that unavoidable losses are caused.
Therefore, a tracing platform for the collection is lacking in the prior art so as to better display the circulation information of the collection, thereby providing basis for the development of historical culture.
Disclosure of Invention
The invention aims to solve the technical problems that the trace-back platform for the collection is lacking in the prior art, so that the history and economic value loss of the collection are caused.
The technical scheme adopted for solving the technical problems is as follows:
A Root chain-based traceability platform, wherein, the traceability platform is used for recording the circulation information of Root chain code boxes, and the traceability platform includes:
The Root chain code box node module is used for adding non-changeable Root chain code box nodes and recording the circulation information of Root chain code boxes under each Root chain code box node.
Further, the circulation information includes:
collection information packaged by the Root chain code box, collector information flowing through the Root chain code box and auction house information flowing through the Root chain code box.
Further, the Root chain code box node module further includes:
The personal collection uplink module is used for a collector to add personal collection information on the Root chain code box node module.
Further, the tracing platform further includes:
The Root chain code box transaction module is associated with the Root chain code box node module;
the Root chain code box transaction module is used for recording collection transaction information packaged by the Root chain code box;
The collection transaction information includes: auction houses and collectors, auction houses and auction houses, transaction records between collectors and collectors, and the transfer information.
Further, the Root chain code box transaction module further includes:
And the collection recommendation module is used for distinguishing a newly-added collector from an original collector and recommending screened collections for the newly-added collector and the original collector respectively according to set recommendation parameters.
Further, the tracing platform further includes:
the Root chain code box propaganda module is associated with the Root chain code box node module and the Root chain code box transaction module;
the Root chain code box propaganda module is used for propaganda information of the collection packaged by the Root chain code box;
The exhibition information includes: and the collection information, the circulation information, the transaction record and the exhibition information of the collection.
Further, the tracing platform further includes:
the communication sharing module is associated with the Root chain code box node module, the Root chain code box transaction module and the Root chain code box propaganda module;
The exchange sharing module is used for sharing the collection to a designated information platform by the collector or the auction house, and recording exchange information, transaction information and circulation information.
Further, the circulation information further includes: and the Root chain code box is opened and recorded, closed and opened times.
The invention further provides a Root chain code box, wherein the Root chain code box is used for packaging the collection and establishing network connection with the Root chain-based traceability platform, and the Root chain code box is further used for uploading the Root chain code box circulation information to the traceability platform so as to record and display the circulation information.
Further, an unlocking identification module is arranged on the Root chain code box and used for receiving unlocking information and judging whether to open the Root chain code box.
The invention provides a Root chain-based tracing platform and a Root chain code box, wherein the tracing platform comprises: the Root chain code box node module is used for adding non-changeable Root chain code box nodes and recording the circulation information of Root chain code boxes under each Root chain code box node. According to the invention, the tracing platform is established, and then the circulation condition of the Root chain code box for packaging the collection is tracked through the tracing platform, so that the circulation information of the collection and the collection information of the collection are mastered in real time, the circulation process of the collection is transparent, more collections are presented in the public view, and the historical value and the economic value of the collection are further reflected
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a Root chain-based tracing platform in the present invention.
Labeling and describing: 10. a Root chain code box node module; 110. a personal collection chaining module; 20. a Root chain code box transaction module; 210. a collection recommendation module; 30. a Root chain code box propaganda module; 40. an exchange sharing module; 50. root chain code box; 51. an unlocking identification module; 52. a collection identification module; 53. and a positioning module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear and clear, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specifically, the Root chain code box 50 for packaging the collection is provided, the Root chain code box 50 can communicate with a tracing platform for recording and displaying the collection, and collection information in each Root chain code box 50 can be uploaded to the tracing platform through the Root chain code box 50 and displayed. When the Root chain code box 50 is used, the Root chain code box 50 needs to perform identity verification on the user so as to collect the identity information of the user and upload the information to the tracing platform, and the tracing platform records the personal information of the user.
Furthermore, the tracing platform is developed based on Root chain technology, namely, each Root chain code box 50 node under the tracing platform is not changeable, and the Root chain code box 50 node can only be added and cannot be modified or deleted, so that the complete process of the Root chain code box 50 streaming can be recorded. The invention can realize effective Root chain code box 50 tracing and collection anti-counterfeiting by utilizing the existence proving mechanism of the Root chain technology, such as non-tamperable data, traceability of transaction and time stamp. The Root chain is used for signing the next data block by using the abstract of the last data block, the account book is public and transparent, and because of the distributed p2p protocol centerless storage technology, the chain which is continuously increased can only be added and can not be deleted, thereby being beneficial to detailed record of information on a time axis, the record added into the Root chain is permanently stored, and each transaction record in the Root chain is bound with transactor information, is completely recorded and traced, and can not be destroyed or tampered.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a Root chain-based traceability platform in the present invention. As shown in fig. 1, a Root chain-based tracing platform according to an embodiment of the present invention includes:
The Root chain code box node module 10 is configured to add non-changeable Root chain code box 50 nodes, and record the circulation information of the Root chain code box 50 under each Root chain code box 50 node.
Specifically, the Root chain code box node module 10 includes a federation chain and a private chain, each Root chain code box 50 has one Root chain, the Root chain is a private chain in the wave card ecology, and the data thereon cannot be tampered; the code box chain in which all Root chain code boxes 50 are recorded is a coalition chain. When the related operators and users who produce the Root chain code boxes 50 authenticate one Root chain code box 50, one Root chain is added to the code box chain.
Further, after the Root chain code box 50 is produced, the Root chain code box 50 is activated and authenticated under an expert line, after the Root chain code box 50 is activated and authenticated successfully, the Root chain code box 50 broadcasts a successful activation result and generates a unique Token, a new node is added on a code box chain when the tracing platform receives the broadcast of the Root chain code box 50, and the collection information packaged by the current Root chain code box 50 and the activation and authentication information of the Root chain code box 50 are stored under the newly added node.
In a specific embodiment, the circulation information includes:
Collection information encapsulated by the Root chain box 50, collector information through which the Root chain box 50 flows, and auction house information through which the Root chain box 50 flows.
Specifically, whenever a collection is collected by a different collector, the Root chain code box 50 encapsulating the collection reports all the collector information of the collection to the tracing platform. The collection packaged in each Root chain code box 50 is fixed, the Root chain code boxes 50 can verify collected collections, for example, collection identification modules 52 are stored in the Root chain code boxes 50, the collection identification modules 52 can identify the authenticity of the collection, the authenticity identification refers to the fact that the packaged collection is specified in the Root chain code boxes 50, if the packaged collection is not specified, even if the collection is a genuine collection identification module 52 is also identified as a counterfeit product, and the information is reported to a tracing platform, so that relevant staff can conveniently track the collection in time, and the collection is ensured not to be stolen. Of course, the collection identification module 52 can also identify and report the counterfeit to the traceability platform for relevant processing. As can be appreciated, by providing the Root chain code box 50 with the collection identification module 52, the present invention can assign a Root chain code box 50 to each collection, and the Root chain code box 50 is associated with the collection, and the information of the collection can be obtained by tracing the circulation information of the Root chain code box 50, and the Root chain code box 50 records the collection information.
Further, when the collection in the Root chain code box 50 needs to be changed, the trace-source platform needs to be reported after collection identification by an expert, and the node of the Root chain code box 50 on the trace-source platform cannot be changed, and after the collection is changed, the collection identification module 52 needs to be synchronously set to identify the changed collection.
In a specific embodiment, the Root chain code box 50 is further provided with a positioning module 53, and the real position of the Root chain code box 50 can be fed back in real time through the positioning module 53 and reported to the tracing platform, so that the collection can be conveniently tracked, and the risk of being stolen is reduced.
In a specific embodiment, the Root chain code box node module 10 further includes:
The personal collection uplink module 110 is used for adding personal collection information to the Root chain code box node module 10 by a collector.
Specifically, the collection on the traceability platform is reported by a public platform such as a developer's mall, an auction house, a museum or an exhibition hall, and in order to facilitate individual collectors to report personal collections on the traceability platform, the personal collection uplink module 110 is further added to the Root chain code box node module 10, wherein the personal collection uplink module 110 comprises Root chains corresponding to the personal collections, and each Root chain is used for recording circulation information of the personal collections. At the user terminal, the personal collection can be added to the personal collection uplink module 110 by logging in the tracing platform, so that the personal collection can be displayed on the tracing platform, and the tracing platform records the subsequent circulation information of the personal collection.
It may be appreciated that, when the personal collection is reported, the designated Root chain code box 50 may be set for the personal collection, and the personal collection and the Root chain code box 50 are authenticated by an expert, and when the authentication is successful, the personal collection and the Root chain code box 50 are associated, and the personal collection information is reported. Naturally, the collection identification module 52 in the Root chain code box 50 may also be configured to accurately identify personal collections.
In a specific embodiment, the tracing platform further includes:
A Root chain code box transaction module 20, wherein the Root chain code box transaction module 20 is associated with the Root chain code box node module 10;
The Root chain code box transaction module 20 is used for recording the collection transaction information packaged by the Root chain code box 50;
The collection transaction information includes: auction houses and collectors, auction houses and auction houses, transaction records between collectors and collectors, and the transfer information.
Specifically, the traceability platform further provides collection transaction services for all collectors and auction houses, further completes transactions of the collections, records transaction data and displays the transaction data, and the transaction services are to add purchase inlets and sale inlets for each collection. If the collection on the traceability platform belongs to an individual or an auction house, the individual or the auction house can issue and sell the collection through a sales portal; when the collection is displayed in a sales state, any collector and auction house can purchase the collection. It will be appreciated that collections may be circulated between collectors and collectors, between auction houses and auction houses, and between collectors and auction houses through purchase portal and sale portal, and that each transaction information for a collection is displayed, where the transaction information includes information of both parties to the transaction, collection transaction amount, time, and shipping address.
Further, after the collection is purchased by the collector and the auction house, the collection can be sold again on the traceability platform, so that the collection can be sold and purchased for multiple times. Of course, if the personal collection is a personal collection, the personal collection can be added on the traceability platform through the personal collection uplink module 110, and if the personal collection is sold, collection selling service can be provided for the personal collection.
According to the invention, the transaction service is opened for the traceability platform, so that free transaction between the collection can be realized, the liveness of the collection in the masses is improved, the value of the collection is convenient to publicize, the folk collection is easy to develop, and the collection culture ecological chain is enlarged.
Further, the tracing platform also provides logistics service for the transaction of the collection, namely, the collection transportation process is monitored in the collection transportation process, and identity recognition is carried out on a sender and a signer, so that the collection is prevented from being signed in by mistake, the collection transaction fraud is avoided, the collection is prevented from being dropped in the collection logistics process, and the real flow track of the collection can be traced.
In a specific embodiment, the Root chain code box transaction module 20 further includes:
The collection recommendation module 210 is configured to distinguish between a newly added collector and an original collector, and recommend the screened collections to the newly added collector and the original collector according to the set recommendation parameters, respectively.
Specifically, when the user uses the tracing platform, the tracing platform can automatically recommend the collection for the user according to the user account information. For example, the tracing platform divides the users into a newly added user and an original user according to the times of the users logging in the platform, wherein the newly added user refers to a newly registered user, and the original user refers to a registered user. When the collection is recommended to the newly-added collectors, hot collections with large browsing quantity or new collections can be recommended to the newly-added collectors, so that the newly-added collectors are attracted to use the tracing platform, the user viscosity between the tracing platform and the newly-added collectors is improved, and popularization and sale of the collection are facilitated. When the user is an original user, the browsing information and the purchasing information of the original user can be analyzed, and then similar college can be recommended through an intelligent algorithm, and certainly, the preferential information of the college in the history browsing record can be recommended, or the college which is promoted currently can be recommended, so that the purchasing desire of the original user is improved, the original user is stimulated to consume on a tracing platform, the economic creation and the income of the college are promoted, and the economic value of the college is improved.
Of course, the collection recommendation module 210 is associated with the Root chain code box transaction module 20 and the Root chain code box node module 10, when collection recommendation is performed, circulation information of the collection can be displayed, and if the recommended collection is a saleable collection, a transaction entrance is displayed, so that a user can conveniently browse and purchase history information of the recommended collection.
In a specific embodiment, the tracing platform further includes:
a Root chain code box propaganda module 30 associated with the Root chain code box node module 10 and the Root chain code box transaction module 20;
The Root chain code box propaganda module 30 is used for propaganda information of the collection packaged by the Root chain code box 50;
The exhibition information includes: and the collection information, the circulation information, the transaction record and the exhibition information of the collection.
Specifically, the traceability platform is also associated with a display platform, a government museum and other platforms, and when the exhibition party or the museum party issues the exhibition information of the collection, the traceability platform acquires the exhibition information of the collection and displays the exhibition information, and further, the traceability platform can provide an exhibition information reminding service for a user subscribing the propaganda information. Of course, the tracing platform can also collect the user information using the Root chain code box 50 and the user information logging in the tracing platform according to the Root chain code box 50, further obtain the collection of interest of the user by analyzing the user information, and push the exhibition information for the user when the collection of interest of the user is about to be exhibited. Each collection can display collection information, stream information, transaction records and exhibition information, wherein the exhibition information comprises exhibition time, places, exhibition personnel requirements and the like, and the exhibition information of each collection can be displayed in a time axis mode.
It will be appreciated that the traceability platform is not limited to acquiring offline display information, but may also acquire online display information for each platform. Of course, the traceability platform can also provide exhibition service, further help auction houses, exhibition platforms or individuals to hold exhibition, and show or push exhibition information, further improve the propaganda strength of the collection, and easily gather collection lovers to conveniently display more collections or update more collections.
In a specific embodiment, the tracing platform further includes:
The communication sharing module 40 is associated with the Root chain code box node module 10, the Root chain code box transaction module 20 and the Root chain code box propaganda module 30;
the exchange sharing module 40 is configured to share the collection with a designated information platform by the collector or the auction house, and record exchange information, transaction information, and circulation information.
Specifically, the communication sharing module 40 is associated with the collection, and when the collection is transacted, exhibited or recommended, the communication sharing module 40 of the collection can be accessed to share the collection to a chat platform, where the chat platform may be a common communication platform such as QQ, weChat, microblog, or may be a self communication platform developed on a traceability platform. Of course, the communication sharing module 40 may also recommend net friends with high similarity to the user or group communication groups by analyzing the hobbies and demands of the user, and of course, the addition of personal friends or the group communication groups may be spontaneous behaviors of the user.
After the collection is shared, the showing condition, the transaction condition, the circulation information and the like of the collection are displayed, so that the collection is convenient for a user to browse.
In a specific embodiment, the circulation information further includes: the Root chain code box 50 starts recording, closes recording, and starts the number of times.
Specifically, the circulation information of the Root chain code box 50 includes not only the duration, the attribution information, the transaction information, and the like of the different attributions, but also the opening record, the opening times, and the opening duration of the Root chain code box 50.
The unlocking identification module 51 is disposed in the Root chain code box 50, so that the unlocking time of the Root chain code box 50 can be recorded through the unlocking identification module 51, information of a user who opens the Root chain code box 50 can be recorded, and time and times of opening the Root chain code box 50 by different users can be counted, so that the collection can be effectively prevented from being stolen, and detailed traceable information can be provided when the collection is stolen, so that collection recovery can be assisted.
It should be understood that the unlocking modes corresponding to the unlocking identification module 51 may be key unlocking, fingerprint unlocking, face recognition unlocking, password unlocking, etc., and the unlocking modes are not limited herein, so long as the unlocking success can be effectively identified and the unlocking time and the unlocking times can be recorded.
Further, when unlocking fails, the unlocking time is recorded and the unlocking failure times are accumulated, when the times reach the failure times threshold, warning information is sent to the tracing platform, or an alarm is set in the Root chain code box 50 to trigger the alarm to alarm, or warning information is sent to related responsible persons in a communication mode.
According to the invention, by developing the traceability platform, a user can conveniently enjoy various colleges and learn related knowledge at the client, the colleges are better known, the user is enabled to be close to the history and enjoy the cultural artistic atmosphere, and the colleges are also convenient to publicize and popularize.
The invention further provides a Root chain code box 50, wherein the Root chain code box 50 is used for packaging the collection and establishing network connection with the Root chain-based traceability platform, and the Root chain code box 50 is also used for uploading the Root chain code box 50 circulation information to the traceability platform so as to record and display the circulation information.
Specifically, the Root chain code boxes 50 can communicate with a tracing platform for recording and displaying the collection, and collection information in each Root chain code box 50 can be uploaded to the tracing platform and displayed through the Root chain code boxes 50.
In a specific embodiment, the Root chain code box 50 is provided with an unlocking identification module 51, and the unlocking identification module 51 is configured to receive unlocking information and determine whether to open the Root chain code box 50.
Specifically, after the Root chain code box 50 is produced, the Root chain code box 50 is activated and authenticated under an expert line, after the Root chain code box 50 is activated and authenticated successfully, the Root chain code box 50 broadcasts an activation success result and generates a unique Token, a new node is added on a code box chain when the tracing platform receives the broadcast of the Root chain code box 50, and the collection information packaged by the current Root chain code box 50 and the activation and authentication information of the Root chain code box 50 are stored under the newly added node.
When the Root chain code box 50 is used, the unlocking recognition module 51 can record not only the unlocking time of the Root chain code box 50, but also the information of the user who opens the Root chain code box 50, and can count the time and the times of opening the Root chain code box 50 by different users.
It should be understood that the unlocking modes corresponding to the unlocking identification module 51 may be key unlocking, fingerprint unlocking, face recognition unlocking, password unlocking, etc., and the unlocking modes are not limited herein, so long as the unlocking success can be effectively identified and the unlocking time and the unlocking times can be recorded.
Further, when unlocking fails, the unlocking time is recorded and the unlocking failure times are accumulated, when the times reach the failure times threshold, warning information is sent to the tracing platform, or an alarm is set in the Root chain code box 50 to trigger the alarm to alarm, or warning information is sent to related responsible persons in a communication mode.
Further, the Root chain code box 50 is internally provided with a collection identification module 52, the Root chain code box 50 can be associated with an appointed collection through the collection identification module 52, the collection identification module 52 can identify the collection from the genuine or counterfeit, if the collection is not the appointed packaged collection, the collection is identified as a counterfeit, and the information is reported to the tracing platform.
Further, a positioning module 53 is further provided in the Root chain code box 50, and the real position of the Root chain code box 50 can be fed back in real time through the positioning module 53 and reported to the tracing platform.
In a specific embodiment, the Root chain code box 50 is further provided with a charging interface, so that the Root chain code box 50 is powered on and connected with the traceability platform through a network.
Of course, those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by a computer program for instructing relevant hardware (e.g., processor, controller, etc.), the program may be stored on a computer readable storage medium, and the program may include the above described methods when executed. The computer readable storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (9)
1. The utility model provides a traceability platform based on Root chain, its characterized in that, traceability platform is used for tracing back the collection, traceability platform is used for the circulation information of record Root chain code box, traceability platform includes:
the Root chain code box node module is used for adding non-changeable Root chain code box nodes and recording the circulation information of Root chain code boxes under each Root chain code box node;
each Root chain code box is provided with a Root chain;
The circulation information includes:
collection information packaged by the Root chain code box, collector information flowing through the Root chain code box and auction house information flowing through the Root chain code box;
When the collection is collected by different collectors, a Root chain code box for packaging the collection reports information of all collectors for collecting the collection to the tracing platform; the Root chain code box is internally provided with a collection identification module, and the collection identification module is used for carrying out authenticity identification on the collection, wherein the authenticity identification refers to the collection specified to be packaged in the Root chain code box.
2. The Root chain-based traceability platform of claim 1, wherein the Root chain code box node module further comprises:
The personal collection uplink module is used for a collector to add personal collection information on the Root chain code box node module.
3. The Root chain-based traceability platform of claim 1, further comprising:
The Root chain code box transaction module is associated with the Root chain code box node module;
the Root chain code box transaction module is used for recording collection transaction information packaged by the Root chain code box;
The collection transaction information includes: auction houses and collectors, auction houses and auction houses, transaction records between collectors and collectors, and the transfer information.
4. The Root chain-based traceability platform of claim 3, wherein the Root chain code box transaction module further comprises:
And the collection recommendation module is used for distinguishing a newly-added collector from an original collector and recommending screened collections for the newly-added collector and the original collector respectively according to set recommendation parameters.
5. The Root chain-based traceability platform of claim 3, further comprising:
the Root chain code box propaganda module is associated with the Root chain code box node module and the Root chain code box transaction module;
the Root chain code box propaganda module is used for propaganda information of the collection packaged by the Root chain code box;
The exhibition information includes: and the collection information, the circulation information, the transaction record and the exhibition information of the collection.
6. The Root chain-based traceability platform of claim 5, further comprising:
the communication sharing module is associated with the Root chain code box node module, the Root chain code box transaction module and the Root chain code box propaganda module;
The exchange sharing module is used for sharing the collection to a designated information platform by the collector or the auction house, and recording exchange information, transaction information and circulation information.
7. The Root chain-based traceability platform of any of claims 1-6, wherein the circulation information further comprises: and the Root chain code box is opened and recorded, closed and opened times.
8. The Root chain code box is used for packaging collection and establishing network connection with the Root chain-based tracing platform according to any one of claims 1-7, and is also used for uploading the Root chain code box transfer information to the tracing platform so as to record and display the transfer information.
9. The Root chain code box of claim 8, wherein an unlocking identification module is arranged on the Root chain code box and is used for receiving unlocking information and judging whether to open the Root chain code box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110098771.9A CN112801671B (en) | 2021-01-25 | Root chain-based traceability platform and Root chain code box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110098771.9A CN112801671B (en) | 2021-01-25 | Root chain-based traceability platform and Root chain code box |
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| CN112801671A CN112801671A (en) | 2021-05-14 |
| CN112801671B true CN112801671B (en) | 2024-06-04 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681015A (en) * | 2020-06-10 | 2020-09-18 | 复旦大学 | Product tracing method, system and equipment based on alliance chain |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681015A (en) * | 2020-06-10 | 2020-09-18 | 复旦大学 | Product tracing method, system and equipment based on alliance chain |
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| 刘海洋.基于区块链的国家农作物种质资源数据管理系统研究.《中国优秀硕士学位论文全文数据库农业科技辑》.2021,(第1期),第D045-10页. * |
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