CN114255133A - Agricultural crowd funding platform based on block chain technology - Google Patents

Abstract

The invention belongs to the technical field of internet, and particularly discloses an agricultural crowd funding platform based on a block chain technology, which comprises an identity authentication module, a crowd funding module, a management module, a project community module, a social square module and a token conversion module, wherein the identity authentication module is used for registering identity card information of a user; the crowd funding module is used for releasing crowd funding projects; the management module is used for managing crowd funding projects issued in the crowd funding module; the project community module is used for building a communication platform for investors and crowd funders; the social square module builds an information publishing platform for the user; the token conversion module is used for providing token conversion service for a user, wherein the token comprises a first token and a second token, and the second token is obtained by the first token in an escort mode. The problem that the financing performance and the trust foundation of the agricultural crowd-funding project are low is solved, a perfect social network system is established, false information is solved through the social network, social capital is integrated, and a huge business opportunity is provided.

Description

Agricultural crowd funding platform based on block chain technology

Technical Field

The invention belongs to the technical field of internet, and particularly relates to an agricultural crowd funding platform based on a block chain technology.

Background

In 2014, a platform 'tasting fresh network' for the first main of China to play agricultural products and crowd funding is on line, and the crowd funding mode, namely an innovative financing mode based on an internet platform, is formally entered into the agricultural field, namely the so-called agricultural crowd funding. The agricultural crowd funding has the characteristics of low threshold, wide audience and high efficiency, social capital is introduced into the field of agricultural production through the network platform, the financing dilemma of novel agricultural operation main bodies such as family farms and the like and small and medium-sized enterprises involved in agriculture is greatly relieved, and the situation that agricultural development excessively depends on government assistance is also improved. In fact, the agricultural crowd funding can optimize social resource allocation in the agricultural production process, and can continuously optimize the traditional agricultural production process through innovation of a business model, so that the reduction of the circulation cost and the improvement of the circulation efficiency are realized. The advantages of agriculture crowd funding enable the agriculture crowd funding to be developed rapidly in China in recent years, but in general, the agriculture crowd funding in China is still in the market cultivation stage and still has more defects.

The Chinese patent specification CN104851038A discloses a general crowd-funding platform of an integrated system comprising a crowd-funding information processing center, a project information publishing module, a fund raising module, an information security module, a success project management module, a failure project management module, a service charge management module and the like, and solves the problem that each crowd-funding project needs an independent construction platform.

Most of the current comprehensive crowd-funding platforms are mature, systematic and universal platforms with perfect modules. However, the problems of centralization, poor trust degree and the like still exist in the financing process, and most crowd funding projects end up in failure due to the problems of high financing cost and low financing efficiency. Meanwhile, the crowd funding platform develops slowly, and platform users lose interest in the crowd funding platform. For example, the system for block-chain public financing disclosed in the invention patent CN108764905A of china effectively improves the financing efficiency and the fund security.

Aiming at the problems of fund security and difficulty in initiating crowd funding projects due to fund limitation, the CN104599187A secondary crowd funding system disclosed by the invention comprises a secondary crowd funding authorization module, a secondary crowd funding release module, a secondary crowd funding investment module and other new modules, so that a user can initiate another crowd funding project on a platform through the crowd funding project of an investment official party and resources obtained based on the investment project, and the problems that the fund security problem and individuals without backgrounds and strength cannot initiate crowd funding are solved through the mode.

However, although the invention solves the problems of decentralization and fund security in the financing process, the problems are only solved, such as difficulty in financing of crowd funders, supervision of crowd funders, fund guarantee of investors, platform trust mechanism and the like, the prior art does not well solve the problems, and meanwhile, the existing platform is limited by space, so that information sharing of users is hindered, the value of customers is reduced, the financing performance of projects is still not considerable, and the platform loses many commercial opportunities. In addition, the prior art is not designed for the field of agricultural crowd funding, and the fund security, the trust mechanism and the supervision mechanism of the agricultural crowd funding platform still have problems.

Disclosure of Invention

The invention aims to: aiming at the defects in the prior art, the agricultural crowd-funding platform based on the block chain technology is provided, the problems of low financing performance and low trust foundation of the agricultural crowd-funding project are solved, a perfect social network system is built, false information is solved by means of the social network, social capital is integrated, a huge business opportunity is provided, and a social platform with fairness and justice and mature mode is built.

In order to achieve the purpose, the invention adopts the following technical scheme: an agricultural crowd funding platform based on a block chain technology comprises an identity authentication module, a crowd funding module, a management module, a project community module, a social square module and a token conversion module, wherein the identity authentication module is used for registering and verifying identity card information of a user; the crowd funding module is used for filling and releasing crowd funding projects; the management module is used for managing crowd funding projects issued in the crowd funding module, and investors can manage invested funds in the management module and determine whether to release investment money or not; the manager can check the crowd-funded project reported by the user in the management module, clear the crowd-funded project when the crowd-funded project is judged to be a false propaganda, send a check result to the reporter when the crowd-funded project is judged to be real information, and delete the reporting information; the project community module is used for building a communication platform for investors and crowd funders and following the development progress of the crowd funding project; the social square module builds an information publishing platform for the user, displays the information published by the user in the form of pictures, characters or videos, and classifies the published information; the token conversion module is used for providing token conversion service for a user, the token comprises a first token and a second token, the first token is a transactable currency, and the first token is used for supporting crowd funding project financing and payment; the second token is a non-tradable currency, the second token being for acquiring administrator qualifications, the second token being obtained by pledging the first token.

Further, the crowd funding module comprises a project publishing module, a business cooperation module and a crowd funding investment module, wherein the project publishing module needs to fill a crowd funding project name, a project category, a crowd funding summary, a funding amount, a funding duration, a business license, a crowd funding project development plan and an investment income budget of each period and launch crowd funding; the business cooperation module records and displays personal information and working experience issued by professionals, and the professionals display the own talents in a way of writing or videos; the crowd-funding investment module can be browsed by all users, the crowd-funding investment module can be used for classifying and displaying crowd-funding items according to item categories, in the crowd-funding investment module, each crowd-funding item automatically records browsing times and the number of people of interest, the browsing times and the number of people of interest are only searched by crowd-funding persons, the crowd-funding persons can master the heat value of the crowd-funding items in real time, each crowd-funding item is correspondingly provided with a reporting icon, the reporting icon on the crowd-funding item carries a link code, when the users browse the crowd-funding items, if the crowd-funding items are confirmed to be false propaganda, the crowd-funding items can be switched to a reporting information filling interface through the reporting icon, the link code is automatically filled on the reporting information filling interface, and managers can conveniently and quickly find the corresponding crowd-funding items to check the crowd-funding items.

Further, the management module is provided with an investor management module and a manager management module, the investor management module records all items invested by the investor, the investor can check the development progress of crowd funding items, the manager management module is only used for managers to enter, the manager management module is used for receiving report information sent by users and carrying out classification management on the report information, when a single manager judges that the crowd funding items are false propaganda, the manager management module classifies the crowd funding items into verification items and randomly extracts n persons from a plurality of managers to establish a temporary evaluation group, wherein n is larger than 3, the crowd funding items determined as false propaganda are subjected to secondary censoring, and when the members of the temporary evaluation group pay a vote greater than a negative vote on the result of the primary censoring, the crowd funding item is rated as a false promotion and cleared.

Furthermore, the management module is further provided with a fund allocation unit which is used for scheduling the investors to invest the fund in the crowd funding project and voting the next stage of the crowd funding project, and if the negative votes invested by a plurality of the investors are larger than the positive votes, the fund allocation unit returns the residual fund of the investors.

Further, the project community module comprises a communication module, a community discussion module and a community activity module, wherein the communication module provides a text, picture, short voice or short video publishing platform for the user; the community discussion module is set for each crowd-funding project and comprises crowd-funders, investors and professionals of the crowd-funding project. The crowd funder, investor and professional can publish information related to the crowd funding project in a community, wherein the related information comprises a question of the crowd funding project, the progress situation of the crowd funding project, government policies related to the crowd funding project and agricultural scientific and technical knowledge used by the crowd funding project; the community activity module organizes and plans online or offline activities for community members and records the development process of the activities.

Furthermore, the social square module comprises a live broadcast module, a square module and a question and answer module, wherein the live broadcast module is used for providing an online live broadcast function for the user, and the square module is used for providing information release for the user; the question-answering module is composed of a plurality of questions issued by users, and the bottoms of the questions are provided with answer boxes.

Furthermore, the social square module also comprises a friend circle module, and the friend circle module can be used for adding and deleting friends and providing friend classification management for the user.

Furthermore, the identity authentication module comprises a registration unit, a login unit and a real name unit, wherein the registration unit is used for a user to register a platform account; the login unit is used for a user to log in the platform account, and the real-name unit is used for the user to carry out real-name authentication.

A method of an agricultural crowd-funding platform based on a block chain technology comprises the following steps:

step 1: a user registers a platform account and performs real-name authentication;

step 2: a user registers and releases crowd funding items and refers to the crowd funding items;

and step 3: after the crowd funding project is funded successfully, establishing a project community and project management according to actual participants of the crowd funding project;

and 4, step 4: periodically updating, by a crowd funder, a current progress and a next program of the crowd funded project in the project management, an investor voting for the next program of the crowd funded project in the project management, when an approval vote is less than an objection vote, funds of the investor that are included in the next program are frozen and returned to the investor;

and 5: the crowd funding project enters a buffer period, in the buffer period, the crowd funding person listens to suggestions of professionals or investors, reformulates the next-period plan of the crowd funding project, then votes, and when the vote is greater than the vote against, the crowd funding project starts to implement the next-period plan;

step 6: and repeating the step 4 and the step 5 until the crowd funding project development is completed.

The invention has the beneficial effects that:

1. an Etheng intelligent contract: the invention discloses a method for trusteeship of crowd funding in an intelligent contract of an ether house in a certain proportion, and if a project realizes a set milestone and accords with an expected value, an investor can release the locked fund to the crowd funding person through voting. In each crowd-funding project, crowd-funders need to be capable of specifically listing time schedule when funding, check regularly according to project milestones, and obtain next fund if the project is qualified, so that crowd-funders are urged, and benefits of investors are maintained as much as possible.

2. A distributed manager mode is adopted to replace a traditional centralized mode, when people raise a problem in a project, a certain number of user complaints are received, and managers can respond and process in time. In order to ensure the processing fairness and justice, the invention adopts the principle of distributed managers, and the manager for processing a certain problem can temporarily extract a certain number of persons from the management team of the platform.

3. Constructing a community network: constructing a market community network for information sharing and communication, and combining all investors to form a supervision group; meanwhile, the existence of the community changes the current situation that only a communication channel between the crowd funder and the investor is provided in the prior art, and the invention constructs an information sharing community aiming at all users of the platform, so that crowd funding project participants generate more intersections, the enthusiasm of community users is mobilized, the interaction between the users and the platform are increased, the social contact is promoted, and the trust foundation is improved. Meanwhile, by means of a social network and a community-based crowd funding mode, the interest of the user can be known more accurately, efficient operation of crowd funding projects is promoted, and the success rate of the crowd funding projects is improved.

4. Through the social behavior characteristics of the users, socialized crowd funding classifies the users, a social circle can be established spontaneously by the users, not only is capital brought to crowd funders, but also a good foundation is established for future crowd funding projects, flow introduction is real and high-quality, and the crowd is popularized directionally and accurately.

5. The present invention extends "finance" to "marketing" using social networks. In the community, crowd funding also serves as various marketing roles such as new product marketing, user participation, project propagation and the like while financing is obtained for crowd funders, and the community is utilized to accurately position demand places for agricultural products.

Drawings

Fig. 1 is a functional block diagram of an agricultural crowd-funding platform based on a block chain technology according to an embodiment of the present invention.

Detailed Description

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more; the terms "connected," "secured," and the like are to be construed broadly and unless otherwise stated or indicated, and for example, "connected" may be a fixed connection, a removable connection, an integral connection, or an electrical connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In order to make the technical solutions and advantages of the present invention clearer, the present invention and its advantages will be described in further detail below with reference to the following detailed description and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1, an agricultural crowd funding platform based on a block chain technology includes an identity authentication module, a crowd funding module, a management module, a project community module, a social square module, and a token conversion module, where the identity authentication module is configured to register and verify identity card information of a user; the crowd funding module is used for filling and releasing crowd funding projects; the management module is used for managing crowd funding projects issued in the crowd funding module, and investors can manage invested funds in the management module and determine whether to release investment money or not; the management person can check the crowd funding items reported by the user in the management module, when the crowd funding items are judged to be false propaganda, the crowd funding items are cleared, when the crowd funding items are judged to be real information, a checking result is sent to the reporter, and the reporting information is deleted; the project community module is used for building a communication platform for investors and crowd funding persons and following the development progress of the crowd funding project; the social square module builds an information publishing platform for the user, displays the information published by the user in the form of pictures, characters or videos, and classifies the published information; the token conversion module is used for providing token conversion service for a user, the token comprises a first token and a second token, the first token is a transactable currency, and the first token is used for supporting crowd funding project financing and payment; the second token is a non-tradable currency, the second token being for acquiring administrator qualifications, the second token being obtained by escrowing the first token.

The crowd funding project can be published after the crowd funding person carries out identity authentication, and propaganda is carried out in the modes of live broadcast, seeking help of professional persons or publishing related information in the social square module and the like, so that the fund problem of limiting the continuous development of the project is solved.

Specifically, the investor can acquire crowd funding project information through a live broadcast channel, publicity information in a social square module, a friend recommendation project channel and other multi-directional trusted channels, then judges and selects according to own experience, invests in interested and trusted crowd funding projects, and pushes project funding to be successful.

In order to improve the successful financing probability of the crowd funding project, a professional is introduced, and a professional authentication channel is arranged, so that the trust of the crowd funding project on the professional is improved, and the development of the financing project is planned more reasonably.

In the agricultural crowd-funding social platform based on the block chain technology in the embodiment, the block chain technology is used for realizing decentralization, in order to prevent a series of problems caused by decentralization, such as fraud items, junk items or fraud information uploaded by users, the social platform is provided with a manager identity, and when a problem occurs in an item and a complaint is made by the user, the manager can receive feedback and process the problem.

Preferably, the crowd-funding module comprises a project publishing module, a business cooperation module and a crowd-funding investment module, wherein the project publishing module needs to fill a crowd-funding project name, a project category, a crowd-funding abstract, a funding amount, a funding duration, a business license, a crowd-funding project development plan and an investment income budget of each period, and launches crowd-funding; the business cooperation module records personal information and working experience issued by professionals and displays the personal information and working experience, and the professionals display the personal information and working experience in a file or video mode; the crowd-funding investment module, the crowd-funding investment module can supply all users to browse, the crowd-funding investment module carries out classification show to crowd-funding project according to the project category, in the crowd-funding investment module, every crowd-funding project automatic recording browses number of times and the number of interests, it only supplies crowd-funding person to look up to browse the number of times and the number of interests, make crowd-funding person master the hot value of crowd-funding project in real time, every crowd-funding project correspondence is provided with the report icon, the report icon that is located on the crowd-funding project carries the link code, when the user browses the crowd-funding project, if confirm this crowd-funding project is false propaganda, can switch over to report information and fill the interface through the report icon, report information fill the interface automatic filling link code, be convenient for the administrator to find corresponding crowd-funding project fast, check.

Preferably, the management module is provided with an investor management module and a manager management module, the investor management module records all items invested by investors, investors can check the development progress of crowd funding items, the manager management module is only used for managers to enter, the manager management module is used for receiving report information sent by users and carrying out classification management on the report information, when a single manager judges that the crowd funding items are false propaganda, the manager management module plans the crowd funding items for checking items and randomly extracts n persons from a plurality of managers to build a temporary assessment group, wherein n is larger than 3, the crowd funding items identified as false propaganda are subjected to secondary examination, and when the approval tickets of the members of the temporary assessment group for the first time results are larger than rejection tickets, the crowd funding items are evaluated as false propaganda and the crowd funding items are cleared.

Preferably, the management module is further provided with a fund allocation unit for allocating the investors to invest the fund in the crowd funding project and voting the next stage of the crowd funding project, and if the negative vote cast by the investors is larger than the positive vote, the fund allocation unit returns the residual fund of the investors.

Preferably, the project community module comprises a communication module, a community discussion module and a community activity module, wherein the communication module provides a text, picture, short voice or short video publishing platform for the user; the community discussion module is set for each crowd-funding project and comprises crowd-funders, investors and professionals of the crowd-funding project. The crowd funding person, the investor and the professional can release information related to the crowd funding project in the community, wherein the related information comprises a question about the crowd funding project, the progress condition of the crowd funding project, government policies related to the crowd funding project and agricultural scientific and technological knowledge used by the crowd funding project; the community activity module organizes and plans online or offline activities for community members and records the development process of the activities.

Preferably, the social square module comprises a live broadcast module, a square module and a question and answer module, wherein the live broadcast module is used for providing an online live broadcast function for the user, and the square module is used for providing information release for the user; the question-answering module is composed of a plurality of questions issued by users, and the bottoms of the questions are provided with answer boxes.

Specifically, the live broadcast module has functions of 'support', 'watching', 'recommending', 'concerning' and the like, and for crowd funders, on one hand, the live broadcast module can be used for propagandizing crowd funding projects, potential investors can more intuitively and vividly see progress conditions of the crowd funding projects through live broadcast, the crowd funding projects are better known, investment is carried out, and success of crowd funding is promoted; on the other hand, the crowd funders can obtain the recommendation and the attention of the viewers through live broadcast, so that the credit level is improved, a batch of fixed fan investors are obtained, and the lifelong value of the users is increased. For investors, the live broadcast module enables investors to know the real situation of each crowd funding project more truly, and the live broadcast module can interact with crowd funders or other investors in a bullet screen mode. For professionals, the professional skills of the people research project have positive effects on the operation of the people research project, the professional skills of the people research project can be explained through live broadcast in the live broadcast module, the purpose of publicizing the professionals is achieved, the cost of searching business opportunities is reduced, the agricultural people research project related to the professional skills is easily promoted to search for cooperation, and the capital of searching clients is reduced.

Professional: the professional possess can produce the professional skill of positive influence to the operation of crowd funding project, can live in the live broadcast district, explains the professional skill that oneself possessed, reaches the purpose for oneself propaganda, reduces the cost of looking for the business opportunity simultaneously, also promotes the fixed cooperation of relevant agricultural crowd funding project easily, reduces the capital of seeking the customer.

Preferably, the social square module further comprises a friend circle module, and the friend circle module can be used for adding and deleting friends and providing friend classification management for the user.

Preferably, the identity authentication module comprises a registration unit, a login unit and a real name unit, wherein the registration unit is used for a user to register a platform account; the login unit is used for a user to login a platform account, and the real-name unit is used for the user to perform real-name authentication.

Specifically, the identity authentication module can be used by participants of agricultural crowd funding, corresponding functional support provided by the software can be obtained after identity authentication, the agricultural crowd funding software in the prior art only performs identity authentication on crowd funding and investors, and on the basis, the software sets administrator identity authentication for perfecting a supervision mechanism; professional identity authentication is set for efficient development of crowd funding projects.

A method of an agricultural crowd-funding platform based on a block chain technology comprises the following steps:

step 1: a user registers a platform account and performs real-name authentication;

step 2: a user registers and releases crowd funding projects and refers to the crowd funding projects;

and step 3: after the crowd funding project is successfully funded, building a project community and project management according to actual participants of the crowd funding project;

and 4, step 4: the crowd funder regularly updates the current progress and the next-stage plan of the crowd funding project in the project management, the investor votes for the next-stage plan of the crowd funding project in the project management, and when the vote of the investor is less than the vote of the investment, the fund brought into the next-stage plan of the investor is frozen and returned to the investor;

and 5: the crowd-funding project enters a buffer period, in the buffer period, a crowd-funding person listens the suggestions of professional persons or investors, reformulates the next-period plan of the crowd-funding project, then votes, and starts to implement the next-period plan when the vote of the crowd-funding project is greater than the vote of the crowd-funding project;

step 6: and (5) repeating the step 4 and the step 5 until the crowd funding project development is completed.

To enable operation of a blockchain technology-based agricultural crowd-funding social platform, a computer storage medium is provided for causing a machine to execute instructions of a blockchain technology-based agricultural crowd-funding social platform as described herein. Specifically, a system or an apparatus equipped with a storage medium on which a software program code that realizes the above-described functions is stored may be provided, and a computer (or a CPU or MPU) of the system or the apparatus is caused to read out and execute the program code stored in the storage medium.

In this case, the program code itself read from the storage medium can realize the above-described functions, and thus the program code and the storage medium storing the program code constitute a part of the present invention.

Examples of the storage medium for supplying the program code include a floppy disk, a hard disk, a magneto-optical disk, an optical disk (e.g., CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-RAM, DVD-RW, DVD + RW), a magnetic tape, a nonvolatile memory card, and a ROM. Alternatively, the program code may be downloaded from a server computer via a communication network, and in particular, the program code may run on an android system, an iOS system or a windows system, so as to facilitate installation and use by a mobile phone user or a computer user at any time.

Further, it should be clear that the functions of any one of the above-described embodiments can be realized not only by executing the program code read out by the computer, but also by causing an operating system or the like operating on the computer to perform a part or all of the actual operations based on the instructions of the program code.

It should be noted that the block-chain technology-based agricultural crowd funding social platform employs a design mechanism of two tokens, the first token being a1 currency and the second token being B1 currency.

The coin a1 is an ERC20 (eterereum Request for Comment) token with payment, security, reward, and pledge functions. The payment function of a1 is that it can be used to support crowd funding project financing and to compensate professionals; the security function means that the a1 coin can be used for insurance, project deposit, and the like of investors; the reward function means that the A1 coin can be used as an automatic bonus of the intelligent crowd funding contract; the function of the equity pledge is to grant a reward of coin B1 to pledge coin A1.

The B1 note is a non-transactional token that allows users to qualify as a manager through it and earn compensation after completion of funding for crowd-funded projects. The B1 coin was acquired by the equity warrant accredited coin a1 so that the throughput of the a1 coin could be effectively reduced while the demand for the B1 coin was increased.

The main uses of the coin B1 are four: one is to obtain administrator qualifications, the user needs to have a certain amount of B1 coinage to become an administrator. And secondly, the purpose of treatment is achieved, and managers maintain the health degree of the platform by managing illegal behaviors. Earning income, and a manager can earn a certain proportion of procedure cost after the crowd funding project is put on the online platform; it is emphasized that the coin B1 cannot be sold or traded and requires KYC.

To improve the health of the social platform for agricultural crowd funding based on the blockchain technology, the manager qualification needs to meet a series of regulations, such as having to execute KYC, meeting the legal requirements of the local jurisdiction, transferring the a1 coin to a non-trading "signing" smart contract, requiring at least 1000 ten thousand of B1 coins for warranty, and having to complete the tasks required to be executed to maintain the manager qualification.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should understand that the embodiments as a whole may be combined as appropriate to form other embodiments understood by those skilled in the art.

Variations and modifications to the above-described embodiments may also occur to those skilled in the art, which fall within the scope of the invention as disclosed and taught herein. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious improvement, replacement or modification made by those skilled in the art based on the present invention is within the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (9)

1. The utility model provides an agricultural crowd funding platform based on block chain technique which characterized in that: comprises that

The identity authentication module is used for registering and verifying the identity card information of the user;

the crowd funding module is used for filling and releasing crowd funding projects;

the management module is used for managing crowd funding projects issued in the crowd funding module, and investors can manage invested funds in the management module and determine whether to release investment money or not; the manager can check the crowd-funded project reported by the user in the management module, clear the crowd-funded project when the crowd-funded project is judged to be a false propaganda, send a check result to the reporter when the crowd-funded project is judged to be real information, and delete the reporting information;

the project community module is used for building a communication platform for investors and crowd funders and following the development progress of the crowd funding project;

the social square module is used for building an information publishing platform for a user, displaying information published by the user in the form of pictures, characters or videos, and classifying the published information;

a token conversion module to provide token conversion services for a user, the token including a first token and a second token, the first token being a tradable currency, the first token to support crowd funding project financing and payment remuneration; the second token is a non-tradable currency, the second token being for acquiring administrator qualifications, the second token being obtained by pledging the first token.

2. The block chain technology-based agricultural crowd funding platform of claim 1, wherein:

the crowd-funding module comprises a project release module, a business cooperation module and a crowd-funding investment module, wherein the project release module needs to fill a crowd-funding project name, a project category, a crowd-funding abstract, a funding amount, a funding duration, a business license, a crowd-funding project development plan and an investment income budget of each period, and launches crowd-funding; the business cooperation module records and displays personal information and working experience issued by professionals, and the professionals can display the information in a mode of file or video; a crowd-funding investment module which is provided for all users to browse, and displays the crowd-funding projects according to the project categories in a classified manner, in the crowd funding investment module, each crowd funding project automatically records browsing times and interested people, the browsing times and the number of interested people are only consulted by the crowd-funder who issues the crowd-funding project, so that the crowd-funder can master the heat value of the crowd-funding project, each crowd-funding project is correspondingly provided with a reporting icon, the reporting icon positioned on the crowd-funding project carries a link code, when a user browses the crowd-funding project, if the crowd-funding project is confirmed to be a false propaganda, the link code can be automatically filled in through the report icon, so that a manager can quickly find the corresponding crowd-funded project.

3. The block chain technology-based agricultural crowd funding platform of claim 1, wherein: the management module is provided with an investor management module and a manager management module, the investor management module records all items invested by the investors, the investor can check the development progress of the crowd funding project, the manager management module is only used for the manager to enter, the manager management module is used for receiving the report information sent by the user and carrying out classified management on the report information, when a single manager judges the crowd funding project as a false promotion, the manager management module demarcates the crowd funding project as a checking project and randomly extracts n persons from a plurality of managers to constitute a temporary rating group, where n is greater than 3, a second review of the crowd funded project identified as a false promotion, when the provisional evaluation group member votes positive for the first review result is greater than negative for the vote, the crowd funding project is evaluated as a false promotion and the crowd funding project is cleared.

4. The block chain technology-based agricultural crowd funding platform of claim 3, wherein: the management module is also provided with a fund allocation unit which is used for scheduling the investors to invest the fund in the crowd funding project and voting the next stage of the crowd funding project, and if the rejection votes invested by a plurality of the investors are larger than the approval votes, the fund allocation unit returns the residual fund of the investors.

5. The block chain technology-based agricultural crowd funding platform of claim 1, wherein: the project community module comprises a communication module, a community discussion module and a community activity module, wherein the communication module provides a text, picture, short voice or short video publishing platform for a user; the community discussion module is arranged for each crowd-funding project and consists of crowd-funders, investors and professionals of the crowd-funding project, and the crowd-funders, the investors and the professionals can publish information related to the crowd-funding project in a community, wherein the related information comprises questions of the crowd-funding project, the progress situation of the crowd-funding project, government policies related to the crowd-funding project and agricultural scientific and technical knowledge used by the crowd-funding project; the community activity module organizes and plans online or offline activities for community members and records the development process of the activities.

6. The block chain technology-based agricultural crowd funding platform of claim 1, wherein: the social square module comprises a live broadcast module, a square module and a question and answer module, wherein the live broadcast module is used for providing an online live broadcast function for a user, and the square module is used for providing information release for the user; the question-answering module is composed of a plurality of questions issued by users, and the bottoms of the questions are provided with answer boxes.

7. The block chain technology-based agricultural crowd funding platform of claim 6, wherein: the social square module also comprises a friend circle module, and the friend circle module can be used for adding and deleting friends and providing friend classification management for the user.

8. The block chain technology-based agricultural crowd funding platform of claim 1, wherein: the identity authentication module comprises a registration unit, a login unit and a real name unit, wherein the registration unit is used for a user to register a platform account; the login unit is used for a user to log in the platform account, and the real-name unit is used for the user to carry out real-name authentication.

9. A method for utilizing the block chain technology-based agricultural crowd-funding social platform is characterized by comprising the following steps of:

step 1: a user registers a platform account and performs real-name authentication;

step 2: a user registers and releases crowd funding items and refers to the crowd funding items;

and step 3: after the crowd funding project is funded successfully, establishing a project community and project management according to actual participants of the crowd funding project;

and 4, step 4: periodically updating, by a crowd funder, a current progress and a next program of the crowd funded project in the project management, an investor voting for the next program of the crowd funded project in the project management, when an approval vote is less than an objection vote, funds of the investor that are included in the next program are frozen and returned to the investor;

and 5: the crowd funding project enters a buffer period, in the buffer period, the crowd funding person listens to suggestions of professionals or investors, reformulates the next-period plan of the crowd funding project, then votes, and when the vote is greater than the vote against, the crowd funding project starts to implement the next-period plan;

step 6: and repeating the step 4 and the step 5 until the crowd funding project development is completed.

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