CN107346491A - A kind of commodity circulation information tracking and system - Google Patents

A kind of commodity circulation information tracking and system Download PDF

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Publication number
CN107346491A
CN107346491A CN201710478584.7A CN201710478584A CN107346491A CN 107346491 A CN107346491 A CN 107346491A CN 201710478584 A CN201710478584 A CN 201710478584A CN 107346491 A CN107346491 A CN 107346491A
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CN
China
Prior art keywords
article
identification code
information
block chain
client
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CN201710478584.7A
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Chinese (zh)
Inventor
李少恒
Original Assignee
物链(北京)科技有限公司
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Priority to CN201710478584.7A priority Critical patent/CN107346491A/en
Publication of CN107346491A publication Critical patent/CN107346491A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce, e.g. shopping or e-commerce
    • G06Q30/01Customer relationship, e.g. warranty
    • G06Q30/018Business or product certification or verification
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/08Logistics, e.g. warehousing, loading, distribution or shipping; Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G06Q10/083Shipping
    • G06Q10/0833Tracking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/10Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network
    • H04L67/1097Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network for distributed storage of data in a network, e.g. network file system [NFS], transport mechanisms for storage area networks [SAN] or network attached storage [NAS]

Abstract

A kind of commodity circulation information tracking of present invention offer and system, methods described, including:The identification code of end article and the end article are uploaded to block chain by the first client of intermediate links in the merchandise news of current intermediate links;According to the identification code, by merchandise news storage into the block chain;The merchandise news of at least two first client storages is linked according to the identification code, generates the circulation information of the end article by the block chain;Second client of circulation information inquiry inquires about corresponding circulation information in the block chain according to the identification code.By the way that the identification code of end article and merchandise news are stored into block chain, and then generate circulation information, identification code of second client according to commodity can be made, inquire about corresponding circulation information in block chain, the tracking enquiry to commodity circulation information is realized, and then may insure the safety and reliability of merchandise news.

Description

A kind of commodity circulation information tracking and system
Technical field
The present invention relates to information trace technical field, and in particular to a kind of commodity circulation information tracking and system.
Background technology
Block chain is substantially the database of a decentralization, while as the Floor layer Technology of bit coin.Block chain makes With distributed storage, in the absence of the management organization of centralization, the rights and duties of node are all impartial, are total to by all nodes With maintenance.Block chain uses enables all nodes in whole system going to trust based on consensus specification and agreement Environment freely safety exchange data.Once information permanent will store, no by verifying and being added to block chain It can distort, can not forge, therefore the data stability of block chain and reliability are high.
In the prior art, when commodity shift across multiple behavioral agents in circulation systems, the whereabouts of commodity and Essential information is easy to be broken and lacked, so as to, with opportunity, cause the interests on industry chain (supply chain) to be invaded to fraud counterfeiter Erosion.Circulation information of the commodity in the process of circulation is easy to be tampered, dangerous.Also, in the prior art, it is impossible to commodity Circulation information is comprehensively tracked, and only current intermediate links can learn the essential information of commodity.
The content of the invention
For drawbacks described above of the prior art, the invention provides a kind of commodity circulation information tracking and system, Not only, the security of commodity circulation information can be ensured, moreover, the circulation information of commodity can be tracked comprehensively.
In a first aspect, a kind of commodity circulation information tracking provided by the invention, including:
First client of intermediate links is by the identification code of end article and the end article in current intermediate links Merchandise news is uploaded to block chain;
According to the identification code, by merchandise news storage into the block chain;
The block chain enters the merchandise news of at least two first client storages according to the identification code Row link, generate the circulation information of the end article;
Second client of circulation information inquiry inquires about corresponding stream communication in the block chain according to the identification code Breath.
Optionally, the identification code of end article and the end article are being worked as in the first client of the intermediate links Before the step of merchandise news of preceding first client is uploaded to block chain, in addition to:
First client of intermediate links is arranged on the identification information on the end article by identification, obtains the mesh Mark the identification code of commodity.
Optionally, the block chain is according to the identification code, by the business of at least two first client storages Product information is linked, and generates the circulation information of the end article, including:
The block chain is believed according to the identification code, the in real time commodity by least two first client storages Breath is linked, and generates the circulation information of the end article.
Optionally, the merchandise news, including:Currency, the identity information of intermediate links and commodity basic information.
Optionally, the block chain is according to the identification code, by the business of at least two first client storages Product information is linked, and generates the circulation information of the end article, including:
The block chain is according to the identification code, the merchandise news that at least two first clients are stored, Sequencing according to the currency is linked, and generates the circulation information of the end article.
Second aspect, a kind of commodity circulation information tracking system provided by the invention, including:
Information uploading module, the first client for intermediate links is by the identification code of end article and the end article Block chain is uploaded in the merchandise news of current intermediate links;
Information storage module, for according to the identification code, the merchandise news to be stored into the block chain;
Info Link module, for the block chain according to the identification code, at least two first clients are deposited The merchandise news of storage is linked, and generates the circulation information of the end article;
Information inquiry module, the second client for circulation information inquiry inquire about the block according to the identification code Corresponding circulation information in chain.
Optionally, the system, in addition to:
Identification code acquisition module, the first client for intermediate links are arranged on the end article by identification Identification information, obtain the identification code of the end article.
Optionally, described information link module, it is specifically used for:
The block chain is believed according to the identification code, the in real time commodity by least two first client storages Breath is linked, and generates the circulation information of the end article.
Optionally, the merchandise news, including:Currency, the identity information of intermediate links and commodity basic information.
Optionally, described information link module, it is specifically used for:
The block chain is according to the identification code, the merchandise news that at least two first clients are stored, Sequencing according to the currency is linked, and generates the circulation information of the end article.
From above technical scheme, the present invention provides a kind of commodity circulation information tracking, including:Intermediate links The identification code of end article and the end article are uploaded to block by the first client in the merchandise news of current intermediate links Chain;According to the identification code, by merchandise news storage into the block chain;The block chain according to the identification code, The merchandise news of at least two first client storages is linked, generates the stream communication of the end article Breath;Second client of circulation information inquiry inquires about corresponding circulation information in the block chain according to the identification code.Pass through By the identification code of end article and merchandise news storage into block chain, and then circulation information is generated, the second client can be made According to the identification code of commodity, corresponding circulation information in block chain is inquired about, realizes the tracking enquiry to commodity circulation information;Together When,, can be true by the way that merchandise news is stored into block chain because block chain has the characteristic that can not be distorted, can not forge Protect the safety and reliability of merchandise news.Also, block chain technology is a kind of Network storage technology, can reduce storage management Cost.
A kind of commodity circulation information tracking system provided by the invention, with above-mentioned commodity circulation information tracking for phase Same inventive concept, has identical beneficial effect.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, similar element Or part is typically identified by similar reference.In accompanying drawing, each element or part might not be drawn according to the ratio of reality.
Fig. 1 shows that first embodiment of the invention provides a kind of flow chart of commodity circulation information tracking;
Fig. 2 shows that second embodiment of the invention provides a kind of schematic diagram of commodity circulation information tracking system.
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for Clearly illustrate technical scheme, therefore be intended only as example, and the protection of the present invention can not be limited with this Scope.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this hair The ordinary meaning that bright one of ordinary skill in the art are understood.
The invention provides a kind of commodity circulation information tracking and system.Below in conjunction with the accompanying drawings to the implementation of the present invention Example illustrates.
Fig. 1 shows a kind of flow chart for commodity circulation information tracking that first embodiment of the invention is provided.Such as Shown in Fig. 1, a kind of commodity circulation information tracking that first embodiment of the invention provides comprises the following steps:
Step S101:First client of intermediate links flows the identification code of end article and the end article currently The merchandise news of logical link is uploaded to block chain.
Step S102:According to the identification code, by merchandise news storage into the block chain.
Step S103:The block chain is according to the identification code, by described at least two first client storages Merchandise news is linked, and generates the circulation information of the end article.
Step S104:Second client of circulation information inquiry is inquired about corresponding in the block chain according to the identification code Circulation information.
, can be with by the way that into block chain, and then the identification code of end article and merchandise news storage are generated into circulation information Make identification code of second client according to commodity, inquire about corresponding circulation information in block chain, realize to commodity circulation information Tracking enquiry;Simultaneously as block chain has the characteristic that can not be distorted, can not forge, by the way that merchandise news storage is arrived into block In chain, it can be ensured that the safety and reliability of merchandise news., can be with also, block chain technology is a kind of Network storage technology Reduce the cost of storage management.
Wherein, intermediate links can include at least two, comprise at least:Delivery end and end of receiving.Each intermediate links It is provided with the first client.First client and the second client can be same clients or different clients.Stream First client of logical link can also inquire about corresponding circulation information in the block chain according to the identification code.
Wherein, merchandise news can include currency, the identity information of intermediate links and commodity basic information.Commodity base Specific embodiment described herein is only to spirit explanation for example of the invention.Currency refers to that commodity are being worked as Temporal information during preceding intermediate links.The identity information of intermediate links refers to unique identification information of table intermediate links.
In a specific embodiment provided by the invention, the intermediate links the first client by end article Identification code and the end article before the step of merchandise news of current first client is uploaded to block chain, in addition to: First client of intermediate links is arranged on the identification information on the end article by identification, obtains the end article Identification code.
In the present invention, identification information is provided with commodity, the identification information, Quick Response Code, bar code, number can be used Word coding etc. in any one.First client can be with identification marking information, and obtains the identification code of end article.The knowledge Other code is the commodity code for referring to uniquely represent end article.Block chain can distinguish the commodity of different commodity according to identification code Information.
In a specific embodiment provided by the invention, according to the identification code, the merchandise news storage is arrived Before step in the block chain, in addition to:Other first clients are carried out according to the identification code to the merchandise news Checking;If being verified, notice uploads the first client validation of merchandise news by the way that and then the first client is to by commodity Information is stored into block chain;If checking not over, notice upload merchandise news the first client validation not over, First client can delete the merchandise news, upload amended merchandise news again, continue to believe amended commodity Breath is verified.This is all in the scope of protection of the invention.By this verification mode, the correct of merchandise news can be ensured Property, the upload of error message can be avoided.
When other first clients verify to merchandise news, its identification code can also be verified, avoid uploading The identification code of mistake.In checking procedure, following steps can be used, first, its identification code is verified, if checking is just Really, then its merchandise news is verified;If authentication error, sent to the first client for uploading merchandise news and identification code Authentication failed information.This is all within the scope of the present invention.By being verified to its identification code, it can be ensured that the commodity Information is the merchandise news of same end article.
In a specific embodiment provided by the invention, the block chain is according to the identification code, by least two institutes The merchandise news for stating the storage of the first client is linked, and generates the circulation information of the end article, including:The area Block chain is linked according to the identification code, the in real time merchandise news by least two first client storages, raw Into the circulation information of the end article.
During commodity circulation, if there is multiple intermediate links, when having in the first client of at least two intermediate links After the identification code and merchandise news to the block chain and storage that pass end article, block chain can is according to the identification code, by this Two merchandise newss link together, and are linked in real time.So, the second client is when inquiring about circulation information, it is possible to real When inquire complete circulation information of the end article in current state.
In a specific embodiment provided by the invention, the block chain is according to the identification code, by least two institutes The merchandise news for stating the storage of the first client is linked, and generates the circulation information of the end article, including:The area Block chain is according to the identification code, by the merchandise news of at least two first clients storages, during according to the circulation Between sequencing linked, generate the circulation information of the end article.
Due to including the currency of commodity in the merchandise news, therefore, the block chain is in link merchandise news When, merchandise news can be linked according to the sequencing of currency, and then generate the circulation information of end article.This Sample, the circulation information of commodity can intuitively be presented to the second client in chronological order.
Block chain can in real time be linked according to the sequencing of the currency, entered when linking merchandise news And generate the circulation information of end article.After having the identification code and merchandise news that two the first clients store end article, Block chain can links to the two merchandise newss sequentially in time.Target is stored when there are three the first clients After the identification code and merchandise news of commodity, block chain can also link to these three merchandise newss sequentially in time.Appoint Anticipate after multiple first client storage identification codes and merchandise news, this scheme can also be used, what this was all protected in the present invention In the range of.
Wherein, when the first client store identification code and merchandise news time be later than commodity current intermediate links when Between when, due to being stored with time of the commodity in current intermediate links in the merchandise news, therefore, block chain can be according to circulation Time links to the merchandise news.So, can obtain sorting by the currency when the first client stores later Circulation information.
In a specific embodiment provided by the invention, generate the circulation information of the end article the step of it Afterwards, in addition to:First client is believed the commodity of in the block chain at least two first client storages The linking relationship of breath is verified;If checking is correct, display link correct information;If authentication error, the link is changed Relation.
In the present invention, whether the first client can correct with the linking relationship in real-time query block chain, if checking is just Really, then link correct information is shown;If authentication error, the linking relationship can be modified.In modification linking relationship When, the data block of store commodity information can be exchanged, can also delete and/or increase data block, and then be changed Linking relationship afterwards.Wherein, the merchandise news in a logistics links can be stored at least one data block.
In a specific embodiment provided by the invention, the second client of the circulation information inquiry is according to the knowledge Other code, corresponding circulation information in the block chain is inquired about, including:Second client of the circulation information inquiry is according to Identification code, corresponding circulation information in block chain described in real-time query.
Second client can be with corresponding circulation information in real-time query block chain, it is possible to achieve to the real-time of circulation information Tracking.
Second client can extract corresponding information according to identification code from block chain, enter when inquiring about circulation information And realize the inquiry to circulation information.Second client can also refer to according to the identity information of identification code and intermediate links, inquiry Determine the merchandise news of intermediate links.Second client can also be inquired about in specified time section according to identification code and specified time section End article circulation information.In such manner, it is possible to realize orientation inquiry, the function of directed tracing.Second client can be with root According to the identity information and specified time section of intermediate links, the merchandise news of intermediate links is at the appointed time specified in inquiry in section, entered And inquire about end article.
In the present invention, the second client can also be tested the information to be verified of end article according to the block chain Card.Second client obtains the identification code of end article and information to be verified, further according to the identification code from the block chain Corresponding circulation information is extracted, the information to be verified is verified according to the circulation information.When extracting circulation information, Circulation information can also be extracted according to identification code and specified time section, can so verifier is got in specified time section Circulation information, facilitate verifier to treat checking information and verified.
In the present invention, the first client, can also be according to identification code, from institute before identification code and merchandise news is uploaded State and corresponding merchandise news is extracted in block chain, and the commodity essential information on end article is verified, if being verified, Then upload merchandise news and the identification code of the end article in current intermediate links;If checking is not over notice is related Department carries out inquiry tracking to end article, and then finds out error reason, in such manner, it is possible to find end article and/or stream as early as possible Communicate the shadow of doubt ceased, can effectively avoid the behavior such as counterfeit of faking, and then the interests of industry chain (supply chain) can be avoided to be etched.
In above-mentioned first embodiment, there is provided a kind of commodity circulation information tracking, corresponding, this Shen A kind of commodity circulation information tracking system is please also provided.Fig. 2 is refer to, it is a kind of commodity that second embodiment of the invention provides The schematic diagram of circulation information tracking system.Because system embodiment is substantially similar to embodiment of the method, so describing simpler Single, the relevent part can refer to the partial explaination of embodiments of method.System embodiment described below is only schematical.
A kind of commodity circulation information tracking system that second embodiment of the invention provides, including:
Information uploading module 101, the first client for intermediate links is by the identification code of end article and the target Commodity are uploaded to block chain in the merchandise news of current intermediate links;
Information storage module 102, for according to the identification code, the merchandise news to be stored into the block chain;
Info Link module 103, for the block chain according to the identification code, by least two first clients The merchandise news of storage is linked, and generates the circulation information of the end article;
Information inquiry module 104, the second client for circulation information inquiry inquire about the area according to the identification code Corresponding circulation information in block chain.
In a specific embodiment provided by the invention, the system, in addition to:
Identification code acquisition module, the first client for intermediate links are arranged on the end article by identification Identification information, obtain the identification code of the end article.
In a specific embodiment provided by the invention, described information link module 103, it is specifically used for:
The block chain is believed according to the identification code, the in real time commodity by least two first client storages Breath is linked, and generates the circulation information of the end article.
In a specific embodiment provided by the invention, the merchandise news, including:Currency, intermediate links Identity information and commodity basic information.
In a specific embodiment provided by the invention, described information link module 103, it is specifically used for:
The block chain is according to the identification code, the merchandise news that at least two first clients are stored, Sequencing according to the currency is linked, and generates the circulation information of the end article.
More than, a kind of embodiment explanation of the commodity circulation information tracking system provided for second embodiment of the invention.
A kind of commodity circulation information tracking system provided by the invention is with above-mentioned commodity circulation information tracking for phase Same inventive concept, has identical beneficial effect, here is omitted.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example " or " some show The description of example " etc. means that combining specific features, structure, material or feature that the embodiment or example describe is contained in the present invention At least one embodiment or example in.In this manual, the schematic representation of above-mentioned term is not required to be directed to Identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be in any one or more realities Apply and combined in an appropriate manner in example or example.In addition, in the case of not conflicting, those skilled in the art can incite somebody to action Different embodiments or example and the feature of different embodiments or example described in this specification are combined and combined.Need Illustrate, the flow chart and block diagram in accompanying drawing of the present invention show according to the system of multiple embodiments of the present invention, method and Architectural framework in the cards, function and the operation of acquisition machine program product.At this point, each side in flow chart or block diagram Frame can represent a part for a module, program segment or code, and a part for the module, program segment or code includes one Or multiple executable instructions for being used to realize defined logic function.It should also be noted that some as replace realization in, side The function of being marked in frame can also be with different from the order marked in accompanying drawing generation.For example, two continuous square frames are actual On can perform substantially in parallel, they can also be performed in the opposite order sometimes, and this is depending on involved function.Also It is noted that the combination of each square frame and block diagram in block diagram and/or flow chart and/or the square frame in flow chart, Ke Yiyong Function as defined in execution or the special hardware based system of action are realized, or can be referred to specialized hardware and acquisition machine The combination of order is realized.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description Specific work process, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system and method, it can be passed through Its mode is realized.System embodiment described above is only schematical, for example, the division of the unit, is only A kind of division of logic function, there can be other dividing mode when actually realizing, in another example, multiple units or component can combine Or another system is desirably integrated into, or some features can be ignored, or do not perform.
The unit illustrated as separating component can be or may not be physically separate, show as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with It is stored in an acquisition machine read/write memory medium.Based on such understanding, technical scheme is substantially in other words The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, and this is obtained Machine software product is stored in a storage medium, including some instructions are causing an acquisition machine machine (can be People obtains machine, server, or net machine etc.) perform all or part of step of each embodiment methods described of the present invention. And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that:Its according to The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered Row equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology The scope of scheme, it all should cover among the claim of the present invention and the scope of specification.

Claims (10)

  1. A kind of 1. commodity circulation information tracking, it is characterised in that including:
    First client of intermediate links by the identification code of end article and the end article current intermediate links commodity Information is uploaded to block chain;
    According to the identification code, by merchandise news storage into the block chain;
    The merchandise news of at least two first client storages is carried out chain by the block chain according to the identification code Connect, generate the circulation information of the end article;
    Second client of circulation information inquiry inquires about corresponding circulation information in the block chain according to the identification code.
  2. 2. commodity circulation information tracking according to claim 1, it is characterised in that the first of the intermediate links The identification code of end article and the end article are uploaded to block chain by client in the merchandise news of current first client The step of before, in addition to:
    First client of intermediate links is arranged on the identification information on the end article by identification, obtains the target business The identification code of product.
  3. 3. commodity circulation information tracking according to claim 1, it is characterised in that the block chain is according to the knowledge Other code, the merchandise news of at least two first client storages is linked, generates the stream of the end article Communication breath, including:
    The block chain enters according to the identification code, the in real time merchandise news by least two first client storages Row link, generate the circulation information of the end article.
  4. 4. commodity circulation information tracking according to claim 1, it is characterised in that the merchandise news, including:Stream Logical time, the identity information of intermediate links and commodity basic information.
  5. 5. commodity circulation information tracking according to claim 4, it is characterised in that the block chain is according to the knowledge Other code, the merchandise news of at least two first client storages is linked, generates the stream of the end article Communication breath, including:
    The block chain is according to the identification code, the merchandise news that at least two first clients are stored, according to The sequencing of the currency is linked, and generates the circulation information of the end article.
  6. A kind of 6. commodity circulation information tracking system, it is characterised in that including:
    Information uploading module, the first client for intermediate links are working as the identification code of end article and the end article The merchandise news of preceding intermediate links is uploaded to block chain;
    Information storage module, for according to the identification code, the merchandise news to be stored into the block chain;
    Info Link module, for the block chain according to the identification code, by least two first client storages The merchandise news is linked, and generates the circulation information of the end article;
    Information inquiry module, the second client for circulation information inquiry are inquired about in the block chain according to the identification code Corresponding circulation information.
  7. 7. commodity circulation information tracking system according to claim 1, it is characterised in that the system, in addition to:
    Identification code acquisition module, the first client for intermediate links are arranged on the mark on the end article by identification Information, obtain the identification code of the end article.
  8. 8. commodity circulation information tracking system according to claim 1, it is characterised in that described information link module, tool Body is used for:
    The block chain enters according to the identification code, the in real time merchandise news by least two first client storages Row link, generate the circulation information of the end article.
  9. 9. commodity circulation information tracking system according to claim 1, it is characterised in that the merchandise news, including:Stream Logical time, the identity information of intermediate links and commodity basic information.
  10. 10. commodity circulation information tracking system according to claim 9, it is characterised in that described information link module, tool Body is used for:
    The block chain is according to the identification code, the merchandise news that at least two first clients are stored, according to The sequencing of the currency is linked, and generates the circulation information of the end article.
CN201710478584.7A 2017-06-22 2017-06-22 A kind of commodity circulation information tracking and system CN107346491A (en)

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CN108694594A (en) * 2018-05-29 2018-10-23 阿里巴巴集团控股有限公司 Commodity source tracing method and device, electronic equipment based on block chain

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CN108389046B (en) * 2018-02-07 2020-08-28 西安交通大学 Privacy protection transaction method based on block chain technology in electronic commerce
CN108694594A (en) * 2018-05-29 2018-10-23 阿里巴巴集团控股有限公司 Commodity source tracing method and device, electronic equipment based on block chain

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