CN111259298B - Topic generation method based on block chain, node server and storage medium - Google Patents
Topic generation method based on block chain, node server and storage medium Download PDFInfo
- Publication number
- CN111259298B CN111259298B CN202010046848.3A CN202010046848A CN111259298B CN 111259298 B CN111259298 B CN 111259298B CN 202010046848 A CN202010046848 A CN 202010046848A CN 111259298 B CN111259298 B CN 111259298B
- Authority
- CN
- China
- Prior art keywords
- topic
- information
- target
- blockchain
- node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3827—Use of message hashing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The topic generation method based on the blockchain is suitable for the technical field of computers, and performs validity verification on topic content transaction information sent by a terminal through any node in a blockchain system, and transmits the topic content transaction information to other adjacent nodes in the blockchain system when the validity of the topic content transaction information is verified; further, after receiving the block-out information of the adjacent nodes or determining that the block-out information is generated by any node, recording target topic content corresponding to the topic content transaction information into a node account book of any node, and processing the topic content information through a target plug-in unit to generate target topic content. According to the method and the system, the problem that data security is not guaranteed and a user cannot select and add functions by himself in the prior art can be solved by means of the nodes in the blockchain system.
Description
Technical Field
The application belongs to the technical field of computers, and particularly relates to a topic generation method based on a blockchain, a node server in the blockchain system and a storage medium.
Background
At present, a centralized server is adopted in a network community, all information and data are stored in one central server, when the server is in a problem (such as attack, machine room outage or user misoperation, etc.) or the community service provider gives up operation, the data are lost, the loss of data caused by the problem is immeasurable for many years, and due to the limitation of the centralized technology and thought, the functions of the network community are provided by operators of the network community, and users cannot select and add according to own needs.
Disclosure of Invention
In view of this, the embodiments of the present application provide a topic generation method based on a blockchain, a node server in a blockchain system, and a storage medium, so as to solve the problems in the prior art that data security is not guaranteed and a user cannot select and add functions by himself.
A first aspect of an embodiment of the present application provides a message publishing method based on a blockchain, which is applied to any node in a blockchain system, where any node stores a pre-generated topic, and the method includes:
responding to a terminal-triggered instruction for creating topic content on a target topic, wherein the instruction for creating topic content carries topic content transaction information, and the target topic is any topic in pre-generated topics;
Verifying the validity of the topic content transaction information;
if the topic content transaction information is verified to be valid, transmitting the topic content transaction information to other adjacent nodes in the blockchain system;
after receiving the block-out information of the adjacent nodes or determining that the block-out information is generated by any node, recording the target topic content into a node account of any node, and processing the topic content information through a target plug-in unit to generate target topic content, wherein the target plug-in unit is a plug-in unit required for creating the topic content corresponding to the topic content information, and the block-out information comprises the topic content transaction information.
In an alternative implementation, the topic content transaction information includes first blockchain transaction information, topic content information, target plugin information, and contract identification information;
the verifying the validity of the topic content transaction information comprises the following steps:
and verifying the validity of the first blockchain transaction information and the topic content information, determining a target contract based on the contract identification information, and verifying the validity of the target plug-in information according to the target contract.
In an alternative implementation, before the instruction for creating the topic content on the target topic in response to the terminal trigger, the method further includes:
responding to a command of creating topics triggered by the terminal, wherein the command of creating topics carries topic transaction information;
verifying the validity of the topic transaction information;
if the topic transaction information is verified to be effective, transmitting target topic information to each other adjacent node of the blockchain system, wherein the target topic information is topic information contained in the topic transaction information;
and after receiving the block-out information of the adjacent node or detecting the block-out information of the adjacent node, recording the topic information into the node account book of the adjacent node.
In an alternative implementation, the topic transaction information includes second blockchain transaction information, topic information, plugin information, and the contract identification information;
the verifying the validity of the topic transaction information comprises the following steps:
verifying the validity of the second blockchain transaction information and the topic information, and identifying the target contract based on the contract identification information;
and verifying the validity of the plug-in information through the target contract.
A second aspect of an embodiment of the present application provides a topic generation method based on a blockchain, which is applied to a terminal, and the method includes:
after responding to a request of creating topic content aiming at a target topic triggered by a user, generating an instruction for creating topic content, wherein the instruction for creating topic content carries topic content information, and the target topic is any topic in all nodes in a blockchain system, which is generated in advance and stored;
transmitting the instruction for creating topic content to any node in the blockchain system;
the topic content creation is used for prompting the any node to verify the validity of the blockchain transaction information and the topic content information, and after verifying that the topic content information is valid, the topic content information is processed through a target plug-in unit to generate target topic content.
In an optional implementation, after the responding to the request for creating the topic content for the target topic triggered by the user, before generating the instruction for creating the topic content, the method further includes:
after responding to a request for creating topics triggered by a user, generating instructions for creating topics, wherein the instructions for creating topics carry topic information, plug-in information and contract identification information;
Transmitting the topic creation instruction to any node in the blockchain system;
the topic information is used for prompting any node to carry out validity verification on the topic information, the contract identification information is used for prompting a target contract in any node to carry out validity verification on the plug-in information, and the topic information is transmitted to each other node of the blockchain system when the topic information and the plug-in information are verified to be valid.
In an alternative implementation, after the step of sending the instruction to create a topic to any node in the blockchain system, the method further includes:
caching the instruction for creating the topic in a terminal, and displaying the topic according to the instruction for creating the topic.
A third aspect of embodiments of the present application provides any node in a blockchain system, the any node comprising:
the first response module is used for responding to a terminal-triggered instruction for creating topic content for a target topic, wherein the instruction for creating topic content carries topic content transaction information, and the target topic is any topic in pre-generated topics;
The first verification module is used for verifying the validity of the topic content transaction information;
the first transmission module is used for transmitting the topic content transaction information to other adjacent nodes in the blockchain system if the topic content transaction information is verified to be valid;
the generation module is used for recording the target topic content into a node account book of any node after receiving the block-out information of the adjacent node or determining the block-out information of any node, processing the topic content information through a target plug-in unit to generate target topic content, wherein the target plug-in unit is a plug-in unit required for creating the topic content corresponding to the topic content information, and the block-out information comprises the topic content transaction information.
In an alternative implementation, the topic content transaction information includes first blockchain transaction information, topic content information, target plugin information, and contract identification information;
the first verification module is specifically configured to:
and verifying the validity of the first blockchain transaction information and the topic content information, determining a target contract based on the contract identification information, and verifying the validity of the target plug-in information according to the target contract.
In an alternative implementation, the method further includes:
the second response module is used for responding to the instruction of creating topics triggered by the terminal, wherein the instruction of creating topics carries topic transaction information;
the second verification module is used for verifying the validity of the topic transaction information;
the second transmission module is used for transmitting target topic information to each other adjacent node of the blockchain system if the topic transaction information is verified to be valid, wherein the target topic information is topic information contained in the topic transaction information;
and the recording module is used for recording the topic information into the node account book of the recording module after receiving the block-out information of the adjacent node or when determining that any node blocks out.
In an alternative implementation, the topic transaction information includes second blockchain transaction information, topic information, plugin information, and the contract identification information;
the second verification module includes:
an identifying unit configured to perform validity verification on the second blockchain transaction information and the topic information, and identify the target contract based on the contract identification information;
and the verification unit is used for verifying the validity of the plug-in information through the target contract.
A fourth aspect of the present application provides a terminal, including:
the third response module is used for responding to a request of creating topic content aiming at a target topic triggered by a user, and generating an instruction for creating the topic content, wherein the instruction for creating the topic content carries topic content information, and the target topic is any topic which is generated in advance and stored in all nodes in the blockchain system;
the first sending module is used for sending the instruction for creating the topic content to any node in the blockchain system;
the topic content creation is used for prompting the any node to verify the validity of the blockchain transaction information and the topic content information, and after verifying that the topic content information is valid, the topic content information is processed through a target plug-in unit to generate target topic content.
In an alternative implementation, the method further includes:
the fourth response module is used for responding to a request for creating topics triggered by a user and generating instructions for creating topics, wherein the instructions for creating topics carry topic information, plug-in information and contract identification information;
the second sending module is used for sending the instruction for creating topics to any node in the blockchain system;
The topic information is used for prompting any node to carry out validity verification on the topic information, the contract identification information is used for prompting a target contract in any node to carry out validity verification on the plug-in information, and the topic information is transmitted to each other node of the blockchain system when the topic information and the plug-in information are verified to be valid.
In an alternative implementation, the method further includes:
the caching module is used for caching the instruction for creating the topic in the terminal and displaying the topic according to the instruction for creating the topic.
A fifth aspect of the embodiments of the present application provides a node server in a blockchain system, including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the blockchain-based topic generation method as described in the first aspect above when the computer program is executed.
A sixth aspect of the embodiments of the present application provides a terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the blockchain-based topic generation method as described in the second aspect above when the computer program is executed.
A seventh aspect of the embodiments of the present application provides a computer-readable storage medium storing a computer program that when executed by a processor implements the steps of the blockchain-based topic generation method as described in the first aspect above, or that when executed by a processor implements the steps of the blockchain-based topic generation method as described in the second aspect above.
Compared with the prior art, the embodiment of the application has the beneficial effects that: verifying the validity of topic content transaction information sent by a terminal through any node in a blockchain system, and transmitting the topic content transaction information to other adjacent nodes in the blockchain system when verifying that the topic content transaction information is valid; further, after receiving the block-out information of the adjacent nodes or detecting the block-out information of any node, recording target topic content corresponding to the topic content transaction information into a node account of any node, and processing the topic content information through a target plug-in unit to generate target topic content, wherein the target plug-in unit is a plug-in unit required for creating the topic content corresponding to the topic content information, and the block-out information comprises the target topic content. Because the nodes in the block chain system have higher safety and operability, the problems that the data safety is not guaranteed and the user cannot select and add functions by himself in the prior art can be solved by means of the nodes in the block chain system.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of an implementation of a topic generation method based on blockchain provided in a first embodiment of the present application;
FIG. 2 is a flowchart of an implementation of a blockchain-based topic generation method provided by a second embodiment of the present application;
FIG. 3 is a flowchart of an implementation of a blockchain-based topic generation method provided by a third embodiment of the present application;
FIG. 4 is a flowchart of an implementation of a blockchain-based topic generation method provided by a fourth embodiment of the present application;
FIG. 5 is a flowchart of an implementation of a blockchain-based topic generation method provided by a fifth embodiment of the present application;
FIG. 6 is a flowchart of an implementation of a blockchain-based topic generation method provided by a sixth embodiment of the present application;
FIG. 7 is a schematic diagram of any node in a blockchain system provided in an embodiment of the present application;
Fig. 8 is a schematic structural diagram of a terminal provided in an embodiment of the present application;
FIG. 9 is a schematic diagram of a node server in a blockchain system provided by an embodiment of the present application;
fig. 10 is a schematic structural diagram of a terminal provided in an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
In order to illustrate the technical solutions described in the present application, the following description is made by specific examples. As shown in fig. 1, a flowchart of an implementation of a topic generation method based on a blockchain according to the first embodiment of the present application is provided, where the embodiment may be implemented by hardware or software of any node in a blockchain system, where the any node is any node server in the blockchain system. The details are as follows:
S101, responding to a terminal-triggered instruction for creating topic content on a target topic, wherein the instruction for creating topic content carries topic content transaction information, and the target topic is any topic in pre-generated topics.
Understandably, the user can select a target topic through a preset interface of the terminal, click a corresponding topic content creation button, and trigger the instruction for creating topic content for the target topic; as an example and not by way of limitation, the preset interface is provided with a first selection item, and the first selection item is used for a user to select a target topic; the first selection item comprises a drop-down frame, and the drop-down frame comprises topic content transaction information for users to select. The target topic may be any topic, such as a voting topic, a news topic, etc., and is not particularly limited herein.
Of course, the topic is not limited to discussion of a content by multiple parties, but may be a simple content presentation by a topic sponsor, or may be a content presentation by multiple parties, or may even be any other subject matter, where the functions of the topic in the present application are combined by selected plug-ins, so that, according to the plug-in functions, the content with various functions may be combined into a content with various functions, for example, a network disk with a private space formed by encrypting plug-ins or a network cloud disk with a sharing plug-in, etc., so that the topic in the present application refers to a product formed by combining these plug-in functions, and in some embodiments, the product is a network community for group communication.
S102, verifying the validity of the topic content transaction information.
By way of example and not limitation, the topic content transaction information includes first blockchain transaction information, topic content information, target plugin information, and contract identification information. The first blockchain transaction information includes information that must be included in a conventional blockchain transaction, such as a block height, a header hash, a timestamp, and the like, in a block header, and further includes currency transaction information of a corresponding blockchain, that is, a blockchain transaction information including only currency transactions, topic content information, target plugin information, and contract identification information, where the topic content information includes operation information of each plugin, that is, information generated by a client operating each plugin, and the target plugin information is information for identifying and identifying each different plugin, and of course, may also be used for identifying and identifying the same 2 or more plugins in the same topic, and the contract identification information is information for enabling the corresponding contract to identify that the content transaction information is a call contract after the content transaction information is uploaded to the node server.
It can be appreciated that, in the blockchain system, when there is transaction information to be uplink, a node in the blockchain system will verify the received transaction information, and the verification process is that the first blockchain transaction information is verified, and in the conventional blockchain transaction, only the content related to the transaction, such as a verification signature or whether the transfer can be completed, is verified, and in the application, not only the blockchain transaction information but also the topic content information needs to be verified. The topic content information includes operation information on the plug-in, for example, at least one of information on a praise operation by a praise plug-in, information on a reply operation by a reply plug-in, and information on a vote operation by a vote plug-in. One verification of the plug-in related information is required in addition to the conventional verification.
In an alternative implementation, S102 specifically includes:
and verifying the validity of the first blockchain transaction information and the topic content information, determining a target contract based on the contract identification information, and verifying the validity of the target plug-in information according to the target contract.
It should be noted that, a mapping relationship between a contract and contract identification information is stored in any node in the blockchain system, and identification information of a plugin is registered in the contract in advance, in this example, a target contract for verifying target plugin information may be determined according to the contract identification information. The target plug-in is used for generating topic contents of the target topics according to the topic content information.
By way of example and not limitation, the validating the target plugin information according to the target contract includes:
if all the identification information of the target plugins are registered in the target contract, determining that the verification of the target plugin information is passed;
and if any identification information of the target plugin is not registered in the target contract, determining that the verification of the target plugin information is not passed.
It can be understood that if the identification information of all the target plugins are registered in the target contract, the target plugins that illustrate that the target topic operates according to the topic content are stored in any node, and the target plugins can be called to obtain the topic content of the target topic, so that verification is passed. Similarly, if any of the identification information of the target plugins is not registered in the target contract, it is indicated that all of the target plugins for processing the target topic according to the topic content are not stored in any of the nodes, and the topic content of the target topic cannot be obtained, so that the verification is failed.
And S103, if the topic content transaction information is verified to be effective, transmitting the topic content transaction information to other adjacent nodes in the blockchain system.
It will be appreciated that, in the blockchain system, after the current any node verifies that the topic content transaction information is valid, the topic content transaction information needs to be broadcast to other nodes except the any node, in this example, the topic content transaction information is broadcast to the node adjacent to the any node through the any node, and after the verification is valid, the node adjacent to the any node continues to broadcast the topic content transaction information to the node adjacent to the any node until all nodes receive the topic content transaction information.
S104, after receiving the block-out information of the adjacent nodes, when determining that the block is taken out by any node, recording the target topic content into a node account of any node, and processing the topic content information through a target plug-in unit to generate target topic content, wherein the target plug-in unit is a plug-in unit required for creating the topic content corresponding to the topic content information, and the block-out information comprises the topic content transaction information.
It will be appreciated that the transaction information of the blockchain will undergo a formal uplink process, when a node of the blockchain receives the transaction information, if the transaction information passes verification, the transaction information will be broadcast to all nodes adjacent to the node, after other nodes receive the transaction information, the process will be repeated, and then one node will determine to block out of the transaction information through a consensus mechanism.
It should be noted that, after the topic content transaction information is uploaded to the node, the next outgoing block does not necessarily include the topic content transaction information, and it is possible that the next outgoing block may include the topic content transaction information.
As shown in fig. 2, a flowchart of an implementation of the topic generation method based on blockchain is provided in the second embodiment of the present application. As can be seen from fig. 2, compared with the embodiment shown in fig. 1, the specific implementation procedures of S205 to S208 are the same as the specific implementation procedures of S101 to S104, except that S201 to S204 are further included before S205, where S204 and S205 are in a sequential execution relationship. The details are as follows:
S201, responding to a topic creating instruction triggered by the terminal, wherein the topic creating instruction carries topic transaction information.
Understandably, the user can select an instruction for creating the topic through a preset interface of the terminal, click a corresponding topic creating button and trigger the instruction for creating the topic; as an example and not by way of limitation, the preset interface is further provided with a second selection item and/or an input box, wherein the second selection item is used for a user to select a theme name of the created topic; the input box is used for inputting the topic name of the created topic by the user, and further, the preset interface is further provided with an area for displaying the plug-in information of the plug-in, wherein the plug-in information comprises plug-in identification information, plug-in attribute information, plug-in developer information and the like, and the method is not limited in detail.
S202, verifying the validity of the topic transaction information.
By way of example and not limitation, the topic transaction information includes second blockchain transaction information, topic information, plugin information, and the contract identification information. In this embodiment, the topic information is a topic name of a topic to be created, the plug-in information is plug-in information corresponding to a plug-in capable of producing topic content of the topic to be created, and the contract identification information is used for identifying contracts stored in any node in advance.
In this embodiment, since the plug-in is not required to process the topic transaction information generated when creating the topic, the client can display the topic transaction information according to the content even if the topic transaction information is not formally linked up and the plug-in is not called after the client transmits the topic transaction information. However, since the plugin is required to process the common topic content in fig. 1, the embodiment in fig. 1 must obtain the generated target topic content after the plugin process after the topic content transaction information is formally uplink, and it should be noted that, in other alternative embodiments, the topic information may also be obtained before the topic transaction information is formally uplink in a preset manner, which is not limited herein.
It should be noted that, the second blockchain transaction information is the same as the first blockchain transaction information, and is the information that must be included in the conventional blockchain transaction, and is different from the conventional blockchain transaction information that is required for creating a topic, and may not include topic content information, target plugin information, and the like that are required for creating a topic content.
In an alternative implementation, S202 specifically includes:
Verifying the validity of the second blockchain transaction information and the topic information, and identifying the target contract based on the contract identification information;
and verifying the validity of the plug-in information through the target contract.
It will be appreciated that before the topic information is uplink, any node in the blockchain system needs to validate the topic information of the uplink, and in this embodiment, further needs to validate plug-in information based on the prestored contract. It should be noted that, the specific verification process is the same as the validity verification process of the topic content transaction information in fig. 1, and will not be described herein.
And S203, if the topic transaction information is verified to be valid, transmitting target topic information to each other adjacent node of the blockchain system, wherein the target topic information is topic information contained in the topic transaction information.
S204, after receiving the block-out information of the adjacent node or detecting the block-out information of the adjacent node, recording the topic information into a node account of any node.
It should be noted that the implementation process of S203 and S204 is the same as the implementation process of S103 and S104 in the figures, and will not be described here again.
As described above, in the topic generation method based on the blockchain provided in this embodiment, validity verification is performed on topic transaction information triggered by a terminal through any node in the blockchain system, after validity of the topic transaction information is verified, target topic information is transmitted to each other adjacent node in the blockchain system, and after block-out information containing topic information is detected, the topic information is recorded in a node account book of the any node. The method and the device solve the problems that the data security is not guaranteed and the user cannot select and add functions by himself in the prior art.
As shown in fig. 3, a flowchart of an implementation of the topic generation method based on blockchain is provided in the third embodiment of the present application. The present embodiment is implemented by hardware or software of a terminal. The details are as follows:
s301, after a request for creating topic content aiming at a target topic, which is triggered by a user, is responded, an instruction for creating topic content is generated, wherein the instruction for creating topic content carries topic content information, and the target topic is any topic which is generated in advance and stored in all nodes in a blockchain system.
The terminal comprises a preset interface, wherein a first selection item is arranged on the preset interface and is used for a user to select a target topic; the first selection item comprises a drop-down frame, and the drop-down frame comprises topic content transaction information for users to select. The target topic may be any topic, such as a voting topic, a news topic, etc., and is not particularly limited herein.
S302, the instruction for creating the topic content is sent to any node in the blockchain system.
The topic content creation is used for prompting the any node to verify the validity of the blockchain transaction information and the topic content information, and after verifying that the topic content information is valid, the topic content information is processed through a target plug-in unit to generate target topic content.
As can be seen from the above analysis, in the topic generation method based on the blockchain provided in this embodiment, the stability and reliability of topic generation are improved by sending a request for creating topic content for a target topic to any node in the blockchain system.
As shown in fig. 4, a flowchart of an implementation of the topic generation method based on blockchain according to the fourth embodiment of the present application is shown. As can be seen from fig. 4, compared with the embodiment shown in fig. 3, the specific implementation procedures of S403 to S404 are the same as the specific implementation procedures of S301 to S302, except that S401 to S402 are further included before S403, and the following details are given:
s401, after responding to a request for creating topics triggered by a user, generating instructions for creating topics, wherein the instructions for creating topics carry topic information, plug-in information and contract identification information.
The preset interface of the terminal is also provided with a second selection item and/or an input box, wherein the second selection item is used for a user to select the theme name of the created topic; the input box is used for inputting the topic name of the created topic by the user, and further, the preset interface is further provided with an area for displaying the plug-in information of the plug-in, wherein the plug-in information comprises plug-in identification information, plug-in attribute information, plug-in developer information and the like, and the method is not limited in detail.
S402, sending the instruction for creating topics to any node in the blockchain system.
The topic information is used for prompting any node to carry out validity verification on the topic information, the contract identification information is used for prompting a target contract in any node to carry out validity verification on the plug-in information, and the topic information is transmitted to each other node of the blockchain system when the topic information and the plug-in information are verified to be valid.
As shown in fig. 5, a flowchart of an implementation of the topic generation method based on blockchain is provided in the fifth embodiment of the present application. As can be seen from fig. 5, compared with the embodiment shown in fig. 4, the specific implementation procedures of S501 to S504 are the same as the specific implementation procedures of S401 to S404, except that S505 is further included after S504, and the following details are given below:
S505, caching the instruction for creating the topic in the terminal, and displaying the topic according to the instruction for creating the topic.
It can be understood that after the instruction for creating the topic is sent to any node in the blockchain system, the node needs to perform validity verification on the instruction for creating the topic, and after the verification is passed, the instruction for creating the topic formally exits the block, the topic corresponding to the instruction for creating the topic is formally recorded by the node, and a blank period is recorded for a period of time from the time when the terminal clicks to the time when the terminal is formally recorded by the server, so that the instruction for creating the topic can be displayed in advance in a terminal caching mode, and generally the instruction for creating the topic is formally recorded in the next refreshing (namely, when the topic list is acquired), and then the topic can be displayed according to the topic list. It can be appreciated that if the instruction for creating the topic is not recorded, the topic list does not have a corresponding topic when refreshed, and the terminal does not display the corresponding topic after refreshing.
As shown in fig. 6, a flowchart of an implementation of the topic generation method based on blockchain is provided in a sixth embodiment of the present application. As can be seen from fig. 6, compared with the embodiment shown in fig. 5, the specific implementation procedures of S601 to S605 are the same as the specific implementation procedures of S501 to S505, and the difference is that S606 is further included after S605, and the following details are as follows:
S606, obtaining a topic list from any node and displaying topics according to the topic list. According to the topic generation method based on the blockchain, which is provided by the embodiment, the validity of topic content transaction information sent by a terminal is verified through any node in the blockchain system, and when the topic content transaction information is verified to be valid, the topic content transaction information is transmitted to other adjacent nodes in the blockchain system; further, after receiving the block-out information of the adjacent nodes or detecting the block-out information of any node, recording target topic content corresponding to the topic content transaction information into a node account of any node, and processing the topic content information through a target plug-in unit to generate target topic content, wherein the target plug-in unit is a plug-in unit required for creating the topic content corresponding to the topic content information, and the block-out information comprises the target topic content. Because the nodes in the block chain system have higher safety and operability, the problems that the data safety is not guaranteed and the user cannot select and add functions by himself in the prior art can be solved by means of the nodes in the block chain system. FIG. 7 is a schematic diagram of any node in a blockchain system according to an embodiment of the present disclosure. As can be seen from fig. 7, the node 7 provided in the embodiment of the present application includes:
A first response module 701, configured to respond to a terminal-triggered instruction for creating topic content for a target topic, where the instruction for creating topic content carries topic content transaction information, and the target topic is any topic in pre-generated topics;
a first verification module 702, configured to verify validity of the topic content transaction information;
a first transmission module 703, configured to transmit the topic content transaction information to other adjacent nodes in the blockchain system if the topic content transaction information is verified to be valid;
the generating module 704 is configured to record the target topic content into a node account book of any node after receiving the block-out information of the adjacent node or determining that the block is taken out by any node, and process the topic content information through a target plug-in, so as to generate the target topic content, where the target plug-in is a plug-in required for creating the topic content corresponding to the topic content information, and the block-out information includes the topic content transaction information.
In an alternative implementation, the topic content transaction information includes blockchain transaction information, topic content information, target plugin information, and contract identification information;
The first verification module 702 is specifically configured to:
and verifying the validity of the blockchain transaction information and the topic content information, determining a target contract based on the contract identification information, and verifying the validity of the target plug-in information according to the target contract.
In an optional implementation manner, the verifying the validity of the target plugin information according to the target contract includes:
if all the identification information of the target plugins are registered in the target contract, determining that the verification of the target plugin information is passed;
and if any identification information of the target plugin is not registered in the target contract, determining that the verification of the target plugin information is not passed.
In an alternative implementation, the method further includes:
the second response module is used for responding to the instruction of creating topics triggered by the terminal, wherein the instruction of creating topics carries topic transaction information;
the second verification module is used for verifying the validity of the topic transaction information;
the second transmission module is used for transmitting target topic information to each other adjacent node of the blockchain system if the topic transaction information is verified to be valid, wherein the target topic information is topic information contained in the topic transaction information;
And the recording module is used for recording the topic information into the node account book of the recording module after receiving the block-out information of the adjacent node or when determining that any node blocks out.
In an alternative implementation, the topic transaction information includes topic information, plug-in information, and the contract identification information;
the second verification module includes:
an identifying unit configured to perform validity verification on the topic information, and identify the target contract based on the contract identification information;
and the verification unit is used for verifying the validity of the plug-in information through the target contract.
Fig. 8 is a schematic structural diagram of a terminal provided in an embodiment of the present application. As can be seen from fig. 8, the terminal 8 provided in the embodiment of the present application includes:
a third response module 801, configured to generate an instruction for creating topic content after responding to a request for creating topic content for a target topic triggered by a user, where the instruction for creating topic content carries topic content information, and the target topic is any topic that is generated in advance and stored in all nodes in a blockchain system;
a first sending module 802, configured to send the instruction for creating topic content to any node in the blockchain system;
The topic content creation is used for prompting the any node to verify the validity of the blockchain transaction information and the topic content information, and after verifying that the topic content information is valid, the topic content information is processed through a target plug-in unit to generate target topic content.
In an alternative implementation, the method further includes:
the fourth response module is used for responding to a request for creating topics triggered by a user and generating instructions for creating topics, wherein the instructions for creating topics carry topic information, plug-in information and contract identification information;
the second sending module is used for sending the instruction for creating topics to any node in the blockchain system;
the topic information is used for prompting any node to carry out validity verification on the topic information, the contract identification information is used for prompting a target contract in any node to carry out validity verification on the plug-in information, and the topic information is transmitted to each other node of the blockchain system when the topic information and the plug-in information are verified to be valid.
In an alternative implementation, the method further includes:
the caching module is used for caching the instruction for creating the topic in the terminal and displaying the topic according to the instruction for creating the topic.
In an alternative implementation, the method further includes:
the acquisition module is used for acquiring a topic list from any node and displaying topics according to the topic list.
Fig. 9 is a schematic structural diagram of a node server in a blockchain system according to an embodiment of the present application. As shown in fig. 9, the node server 9 in the blockchain system of this embodiment includes: a processor 90, a memory 91, and a computer program 92 stored in the memory 91 and executable on the processor 90, such as a blockchain-based topic generation program. The steps of the blockchain-based topic generation method embodiment described above in fig. 1-2, such as steps 101-104 shown in fig. 1, are implemented by the processor 90 when executing the computer program 92.
By way of example, the computer program 92 may be partitioned into one or more modules/units that are stored in the memory 91 and executed by the processor 90 to complete the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing particular functions for describing the execution of the computer program 92 in the node server 9 in the blockchain system. For example, the computer program 92 may be divided into a first response module, a first verification module, a first transmission module, and a generation module (module in the virtual device), each of which functions specifically as follows:
The first response module is used for responding to a terminal-triggered instruction for creating topic content for a target topic, wherein the instruction for creating topic content carries topic content transaction information, and the target topic is any topic in pre-generated topics;
the first verification module is used for verifying the validity of the topic content transaction information;
the first transmission module is used for transmitting the topic content transaction information to other adjacent nodes in the blockchain system if the topic content transaction information is verified to be valid;
the generation module is used for recording the target topic content into a node account book of any node after receiving the block-out information of the adjacent node or determining the block-out information of any node, processing the topic content information through a target plug-in unit to generate target topic content, wherein the target plug-in unit is a plug-in unit required for creating the topic content corresponding to the topic content information, and the block-out information comprises the topic content transaction information.
Fig. 10 is a schematic structural diagram of a terminal provided in an embodiment of the present application. As shown in fig. 10, the terminal 10 of this embodiment includes: a processor 11, a memory 12, and a computer program 13 stored in the memory 12 and executable on the processor 11, such as a blockchain-based topic generation program. The steps in the above-described embodiments of the blockchain-based topic generation method shown in fig. 3-6, such as steps 301-302 shown in fig. 3, are implemented by the processor 11 when executing the computer program 13.
By way of example, the computer program 13 may be divided into one or more modules/units, which are stored in the memory 12 and executed by the processor 11 to complete the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions for describing the execution of the computer program 13 in the terminal 10. For example, the computer program 13 may be divided into a third response module and a first transmission module (module in the virtual device), each module specifically functioning as follows:
the third response module is used for responding to a request of creating topic content aiming at a target topic triggered by a user, and generating an instruction for creating the topic content, wherein the instruction for creating the topic content carries topic content information, and the target topic is any topic which is generated in advance and stored in all nodes in the blockchain system;
the first sending module is used for sending the instruction for creating the topic content to any node in the blockchain system;
the topic content creation is used for prompting the any node to verify the validity of the blockchain transaction information and the topic content information, and after verifying that the topic content information is valid, the topic content information is processed through a target plug-in unit to generate target topic content.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the above system may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other manners. For example, the apparatus/terminal device embodiments described above are merely illustrative, e.g., the division of the modules or units is merely a logical function division, and there may be additional divisions in actual implementation, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of communication units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated modules/units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each method embodiment described above. . Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (8)
1. A topic generation method based on a blockchain, which is applied to any node in a blockchain system, wherein any node stores a pre-generated topic, and the method comprises the following steps:
responding to a terminal-triggered instruction for creating topic content on a target topic, wherein the instruction for creating topic content carries topic content transaction information, the target topic is any topic in a pre-generated topic, and the topic content transaction information comprises first blockchain transaction information, topic content information, target plugin information and contract identification information;
verifying the validity of the first blockchain transaction information and the topic content information, determining a target contract based on the contract identification information, and verifying the validity of the target plug-in information according to the target contract;
If the first blockchain transaction information, the topic content information and the target plugin information are verified to be valid, transmitting the topic content transaction information to other adjacent nodes in the blockchain system;
after receiving the block-out information of the adjacent nodes or determining that the block-out information is generated by any node, recording the target topic content into a node account of any node, and processing the topic content information through a target plug-in unit to generate target topic content, wherein the target plug-in unit is a plug-in unit required for creating the topic content corresponding to the topic content information, and the block-out information comprises the topic content transaction information.
2. The blockchain-based topic generation method of claim 1, further comprising, prior to the instruction to create topic content for a target topic in response to a terminal trigger:
responding to a command of creating topics triggered by the terminal, wherein the command of creating topics carries topic transaction information;
verifying the validity of the topic transaction information;
if the topic transaction information is verified to be effective, transmitting target topic information to each other adjacent node of the blockchain system, wherein the target topic information is topic information contained in the topic transaction information;
And after receiving the block-out information of the adjacent nodes or determining that the blocks are blocked out by any node, recording the topic information into a node account book of any node.
3. The blockchain-based topic generation method of claim 2, wherein the topic transaction information includes second blockchain transaction information, topic information, plugin information, and the contract identification information;
the verifying the validity of the topic transaction information comprises the following steps:
verifying the validity of the second blockchain transaction information and the topic information, and identifying the target contract based on the contract identification information;
validity verification of the plug-in information by the target contract 。
4. A topic generation method based on a blockchain, which is applied to a terminal, the method comprising:
after responding to a request for creating topic content aiming at a target topic triggered by a user, generating an instruction for creating topic content, wherein the instruction for creating topic content carries topic content information, first blockchain transaction information, plugin information and contract identification information, and the target topic is any topic which is generated in advance and stored in all nodes in a blockchain system;
Transmitting the instruction for creating topic content to any node in the blockchain system;
the topic content creation module is used for prompting the any node to perform validity verification on the first blockchain transaction information and the topic content information, performing validity verification on the plug-in information according to the contract identification information, transmitting the topic content transaction information to each other node of the blockchain system after verifying that the topic content information, the first blockchain transaction information and the plug-in information are valid, and processing the topic content information through a target plug-in to generate target topic content, wherein the topic content transaction information comprises the first blockchain transaction information, the topic content information, the plug-in information and the contract identification information.
5. The blockchain-based topic generation method of claim 4, further comprising, after the step of sending the instruction to create a topic to any node in the blockchain system:
caching the instruction for creating the topic in a terminal, and displaying the topic according to the instruction for creating the topic.
6. A node server in a blockchain system, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the steps of the blockchain-based topic generation method as claimed in any of claims 1-3.
7. A terminal comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the steps of the blockchain-based topic generation method of any of claims 4-5.
8. A computer readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of the blockchain-based topic generation method as recited in any of claims 1-3 or the computer program when executed by a processor implements the steps of the blockchain-based topic generation method as recited in any of claims 4-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046848.3A CN111259298B (en) | 2020-01-16 | 2020-01-16 | Topic generation method based on block chain, node server and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046848.3A CN111259298B (en) | 2020-01-16 | 2020-01-16 | Topic generation method based on block chain, node server and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111259298A CN111259298A (en) | 2020-06-09 |
| CN111259298B true CN111259298B (en) | 2023-06-27 |
Family
ID=70945146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010046848.3A Active CN111259298B (en) | 2020-01-16 | 2020-01-16 | Topic generation method based on block chain, node server and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111259298B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032706A (en) * | 2018-07-16 | 2018-12-18 | 百度在线网络技术（北京）有限公司 | Intelligent contract executes method, apparatus, equipment and storage medium |
| CN109218408A (en) * | 2018-08-16 | 2019-01-15 | 泰链（厦门）科技有限公司 | Common recognition mechanism implementation method, medium, computer equipment and the block catenary system of block catenary system |
| CN109300033A (en) * | 2018-08-27 | 2019-02-01 | 百度在线网络技术（北京）有限公司 | Topic method of commerce and device based on block chain |
| WO2019100991A1 (en) * | 2017-11-27 | 2019-05-31 | 北京京东金融科技控股有限公司 | Information processing method, device and system, storage medium, and electronic device |
| CN110226168A (en) * | 2017-09-29 | 2019-09-10 | 甲骨文国际公司 | For providing the system and method for the interface of block chain cloud service |
| CN110400142A (en) * | 2018-06-01 | 2019-11-01 | 腾讯科技（深圳）有限公司 | Data processing method, device and storage medium |
| CN110557439A (en) * | 2019-08-07 | 2019-12-10 | 中国联合网络通信集团有限公司 | Network content management method and block chain content network platform |
| CN110599142A (en) * | 2019-09-16 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Data storage method and device, computer equipment and storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10339523B2 (en) * | 2015-07-14 | 2019-07-02 | Fmr Llc | Point-to-point transaction guidance apparatuses, methods and systems |
| US10762479B2 (en) * | 2017-04-05 | 2020-09-01 | Samsung Sds Co., Ltd. | Method and system for processing blockchain-based real-time transaction |
| GB2569278A (en) * | 2017-10-23 | 2019-06-19 | Cygnetise Ltd | Methods and apparatus for verifying a user transaction |
| US11153069B2 (en) * | 2018-02-27 | 2021-10-19 | Bank Of America Corporation | Data authentication using a blockchain approach |
| CN108520462B (en) * | 2018-03-30 | 2020-07-24 | 阿里巴巴集团控股有限公司 | Service execution method and device based on block chain and electronic equipment |
| CN109902258A (en) * | 2019-03-06 | 2019-06-18 | 众安信息技术服务有限公司 | Data processing method and equipment based on block chain |
| CN110069295B (en) * | 2019-05-06 | 2022-06-17 | 百度在线网络技术（北京）有限公司 | Block chain processing method, device, equipment and medium |
| CN110443039A (en) * | 2019-08-09 | 2019-11-12 | 北京阿尔山区块链联盟科技有限公司 | Detection method, device and the electronic equipment of plug-in security |
-
2020
- 2020-01-16 CN CN202010046848.3A patent/CN111259298B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226168A (en) * | 2017-09-29 | 2019-09-10 | 甲骨文国际公司 | For providing the system and method for the interface of block chain cloud service |
| WO2019100991A1 (en) * | 2017-11-27 | 2019-05-31 | 北京京东金融科技控股有限公司 | Information processing method, device and system, storage medium, and electronic device |
| CN110400142A (en) * | 2018-06-01 | 2019-11-01 | 腾讯科技（深圳）有限公司 | Data processing method, device and storage medium |
| CN109032706A (en) * | 2018-07-16 | 2018-12-18 | 百度在线网络技术（北京）有限公司 | Intelligent contract executes method, apparatus, equipment and storage medium |
| CN109218408A (en) * | 2018-08-16 | 2019-01-15 | 泰链（厦门）科技有限公司 | Common recognition mechanism implementation method, medium, computer equipment and the block catenary system of block catenary system |
| CN109300033A (en) * | 2018-08-27 | 2019-02-01 | 百度在线网络技术（北京）有限公司 | Topic method of commerce and device based on block chain |
| CN110557439A (en) * | 2019-08-07 | 2019-12-10 | 中国联合网络通信集团有限公司 | Network content management method and block chain content network platform |
| CN110599142A (en) * | 2019-09-16 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Data storage method and device, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111259298A (en) | 2020-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107480990B (en) | Block chain accounting method and device | |
| CN109522330B (en) | Cloud platform data processing method, device, equipment and medium based on block chain | |
| JP2021502018A (en) | Computer-implemented systems and methods for linking blockchain to digital twins | |
| CN111447133B (en) | Message transmission method and device, storage medium and electronic device | |
| CN110177124B (en) | Identity authentication method based on block chain and related equipment | |
| CN111753014B (en) | Identity authentication method and device based on block chain | |
| CN104519018A (en) | Method, device and system for preventing malicious requests for server | |
| CN109981297A (en) | Block chain processing method, device, equipment and storage medium | |
| EP3891617A1 (en) | Secure consensus over a limited connection | |
| CN114567643B (en) | Cross-blockchain data transfer method, device and related equipment | |
| CN112311779B (en) | Data access control method and device applied to block chain system | |
| CN110807209B (en) | Data processing method, device and storage medium | |
| CN112448946A (en) | Log auditing method and device based on block chain | |
| CN113129008B (en) | Data processing method, device, computer readable medium and electronic equipment | |
| CN108062713B (en) | Annuity data file obtaining method and device, computer equipment and storage medium | |
| CN110601850B (en) | Scenic spot information recording method, related equipment and storage medium | |
| CN111259298B (en) | Topic generation method based on block chain, node server and storage medium | |
| CN115022012B (en) | Data transmission method, device, system, equipment and storage medium | |
| CN113987062A (en) | Data uplink storage method, system, device and storage medium | |
| CN112100534A (en) | Information processing method, device, medium and electronic equipment in page sharing | |
| CN113810426B (en) | Access system, method and device of instant messaging service | |
| CN116975937B (en) | Anonymous attestation method and anonymous verification method | |
| CN116975936B (en) | Finance qualification proving method and finance qualification verifying method | |
| CN114338148B (en) | Interaction method and device, server and storage medium | |
| WO2024041050A1 (en) | Tracing data in complex replication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Wanteng Inventor after: Huang Pu Inventor before: Huang Pu |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |