CN110597817A - Communication record evidence storing method and device based on block chain and computer equipment - Google Patents
Communication record evidence storing method and device based on block chain and computer equipment Download PDFInfo
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Abstract
The application relates to a communication record and evidence storage method, a device, a computer readable storage medium and computer equipment based on a block chain, wherein the method comprises the following steps: displaying the selected communication record evidence storing template according to the triggered template selection operation; after triggering the operation aiming at the communication record evidence storing template, acquiring communication record evidence storing data generated by the operation; sending the communication record evidence data to a target block chain node; the communication record evidence data is used for indicating the link points of the target block to carry out local evidence storage on the communication record evidence data and carrying out consensus processing on the communication record evidence data in the block chain network to which the link points of the target block belong. The scheme provided by the application can ensure the authenticity of the communication record after the certificate is saved.
Description
Technical Field
The present application relates to the field of blockchain technologies, and in particular, to a method and an apparatus for communication record and storage based on blockchain, a computer-readable storage medium, and a computer device.
Background
On-line judicial becomes a trend, and when a judicial dispute occurs, a party can apply for filing and litigation by submitting digital electronic evidence to an on-line judicial platform. For example, when the buyer and the seller communicate online based on short messages or internet instant messaging software on the online shopping platform, the generated communication record can be used as an electronic evidence to prove when disputes or disputes occur. At present, the communication records which are respectively proved by two parties of a dispute are easy to be falsified, such as deleting the records, modifying the records and the like, so that the electronic evidences of the communication records which are proved by the two parties cannot completely correspond to each other, the authenticity of the respective electronic evidences which are proved by the two parties cannot be accurately judged, and the evidence effectiveness of the proof of the communication records is influenced.
Disclosure of Invention
Based on this, it is necessary to provide a method, an apparatus, a computer-readable storage medium and a computer device for communication record storage based on a blockchain, aiming at the technical problem that the authenticity of the communication record is easily affected by tampering.
A communication record and evidence storage method based on a block chain comprises the following steps:
displaying the selected communication record evidence storing template according to the triggered template selection operation;
after triggering the operation aiming at the communication record evidence storing template, acquiring communication record evidence storing data generated by the operation;
sending the communication record evidence storage data to a target block chain node; the communication record evidence data is used for indicating the target block chain link point to carry out local evidence storage on the communication record evidence data, and carrying out consensus processing on the communication record evidence data in a block chain network to which the target block chain link point belongs.
A blockchain based communication logging credentialing apparatus, the apparatus comprising:
the evidence storing template selecting module is used for displaying the selected communication record evidence storing template according to the triggered template selecting operation;
the evidence storing data acquisition module is used for acquiring the communication recording evidence storing data generated by the operation after the operation aiming at the communication recording evidence storing template is triggered;
the evidence storage processing module is used for sending the communication record evidence storage data to a target block chain node; the communication record evidence data is used for indicating the target block chain link point to carry out local evidence storage on the communication record evidence data, and carrying out consensus processing on the communication record evidence data in a block chain network to which the target block chain link point belongs.
A computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of the blockchain-based communication logging credentialing method as described above.
A computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of the blockchain based communication logging credentialing method as described above.
According to the communication record evidence storing method and device based on the block chain, the computer readable storage medium and the computer equipment, the communication record evidence storing data is obtained through the communication record evidence storing template selected by the template selecting operation, the obtained communication record evidence storing data is sent to the target block chain node of the block chain network for evidence storage, so that the communication record is subjected to evidence storage through the block chain network, the characteristic that the data in the block chain network cannot be tampered is fully utilized, and the authenticity of the communication record after evidence storage is ensured.
Drawings
FIG. 1 is a diagram of an exemplary implementation of a blockchain-based communication logging credentialing method;
FIG. 2 is a flow diagram illustrating a blockchain-based communication record-keeping method according to an embodiment;
FIG. 3 is a schematic diagram of an interface of a communication record-save interface in one embodiment;
FIG. 4 is a schematic diagram of an interface for operating a communication record credential template in one embodiment;
FIG. 5 is a flow diagram illustrating the monitoring of the credentialing state in one embodiment;
FIG. 6 is a block diagram of a communication record credentialing apparatus based on blockchains in one embodiment;
FIG. 7 is a block diagram of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Fig. 1 is a diagram illustrating an application environment of a blockchain-based communication record-keeping method according to an embodiment. (example: referring to fig. 1, the communication recording evidence storing method based on the blockchain is applied to an electronic evidence storing system, the electronic evidence storing system comprises a terminal 110 and a server 120, the terminal 110 and the server 120 are connected through a network, the terminal 110 can be specifically a desktop terminal or a mobile terminal, the mobile terminal can be specifically at least one of a mobile phone, a tablet computer, a notebook computer and the like, and the server 120 can be realized by an independent server or a server cluster consisting of a plurality of servers.)
As shown in fig. 2, in one embodiment, a blockchain based communication record credentialing method is provided. The embodiment is mainly illustrated by applying the method to the terminal 110 in fig. 1. Referring to fig. 2, the communication record and evidence storage method based on the blockchain specifically includes the following steps:
and S202, displaying the selected communication record evidence storage template according to the triggered template selection operation.
In this embodiment, a template selecting component corresponding to different evidence storing templates may be disposed in the communication record evidence storing interface of the terminal 110, for example, a template selecting button, and a user may click the template selecting button in the communication record evidence storing interface by touch, so as to trigger a template selecting operation to select the corresponding communication record evidence storing template for communication record evidence processing. The communication record credential template may be preset according to a session type of the communication record, which may include a basic communication framework corresponding to the session type. For example, the communication record evidence template corresponding to the short message session type may include a basic communication framework such as a transceiver and session content. In addition to the session type, a corresponding communication record voucher template can be further set based on the session content. For example, the session type is a short message, and different communication record and evidence storing templates can be further set based on the session contents such as a conference notification short message, a credit acquisition short message and the like.
As shown in fig. 3, which is a schematic diagram of a short message evidence storing template interface displayed on a communication record evidence storing interface in an embodiment, 4 short message evidence storing templates and user-defined options are provided in the diagram, and a user can select and trigger according to actual needs to display a corresponding selected communication record evidence storing template by a terminal.
And S204, after the operation aiming at the communication record evidence storage template is triggered, the communication record evidence storage data generated by the operation is obtained.
And after the triggered template is displayed and the selected communication record evidence storing template is selected, detecting and triggering the operation aiming at the communication record evidence storing template, and acquiring correspondingly generated communication record evidence storing data. The communication record data is communication record data which needs to be stored, and may specifically include, but is not limited to, identity information of both communication parties, contact information of both communication parties, communication content, communication time, and the like. After the communication record and evidence storing template is displayed at the terminal 110, the user performs operations based on the template, such as filling in corresponding information and contact information of the corresponding sender, filling in corresponding communication content, and the like. As shown in fig. 4, an interface schematic diagram for operating the communication record evidence template after selecting the short message evidence template notified by the short message conference for the user is shown.
S206, the communication record evidence data is sent to a target block chain node; the communication record evidence data is used for indicating the target block chain link point to carry out local evidence storage on the communication record evidence data, and carrying out consensus processing on the communication record evidence data in a block chain network to which the target block chain link point belongs.
The target block chain node is a consensus node which can perform consensus processing on data based on a consensus mechanism in the block chain network. The blockchain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm. A block chain (Blockchain), which is essentially a decentralized database, is a series of data blocks associated by using a cryptographic method, and each data block contains information of a batch of network transactions, so as to verify the validity (anti-counterfeiting) of the information and generate a next block. The blockchain may include a blockchain underlying platform, a platform product services layer, and an application services layer.
The block chain underlying platform can comprise processing modules such as user management, basic service, intelligent contract and operation monitoring. The user management module is responsible for identity information management of all blockchain participants, and comprises public and private key generation maintenance (account management), key management, user real identity and blockchain address corresponding relation maintenance (authority management) and the like, and under the authorization condition, the user management module supervises and audits the transaction condition of certain real identities and provides rule configuration (wind control audit) of risk control; the basic service module is deployed on all block chain node equipment and used for verifying the validity of the service request, recording the service request to storage after consensus on the valid request is completed, for a new service request, the basic service firstly performs interface adaptation analysis and authentication processing (interface adaptation), then encrypts service information (consensus management) through a consensus algorithm, transmits the service information to a shared account (network communication) completely and consistently after encryption, and performs recording and storage; the intelligent contract module is responsible for registering and issuing contracts, triggering the contracts and executing the contracts, developers can define contract logics through a certain programming language, issue the contract logics to a block chain (contract registration), call keys or other event triggering and executing according to the logics of contract clauses, complete the contract logics and simultaneously provide the function of upgrading and canceling the contracts; the operation monitoring module is mainly responsible for deployment, configuration modification, contract setting, cloud adaptation in the product release process and visual output of real-time states in product operation, such as: alarm, monitoring network conditions, monitoring node equipment health status, and the like.
The platform product service layer provides basic capability and an implementation framework of typical application, and developers can complete block chain implementation of business logic based on the basic capability and the characteristics of the superposed business. The application service layer provides the application service based on the block chain scheme for the business participants to use. The block chain network is composed of distributed nodes, each node equally stores all data, namely, the nodes realize consensus, the consensus refers to a process that multiple nodes interact to achieve agreement on certain data, behaviors or processes under a preset rule, and the consensus mechanism refers to an algorithm, a protocol and a rule defining a consensus processing process.
In this embodiment, the target block link point may be any node in the block link network that can perform consensus processing. The obtained communication recording evidence data is sent to a target block chain node to indicate the target block chain node to carry out local evidence storage on the communication recording evidence data, and the communication recording evidence data is subjected to common identification processing in a block chain network to which the target block chain node belongs, so that the communication recording evidence data is linked up, the evidence storage processing on the communication recording evidence data is realized based on the block chain, the communication recording evidence data is ensured not to be falsified, the authenticity of the communication recording evidence data is ensured, and the effectiveness evidence of the communication recording evidence data during evidence storage is improved. As shown in fig. 4, after the user operates the communication record evidence storing template to fill in the corresponding communication data, and further triggers the evidence storing button component of "short message sending", the terminal 110 sends the generated communication record evidence storing data to the target block chain node for short message evidence storage.
During specific implementation, when a target block chain node of a block chain network performs local storage on communication record storage data, the communication record storage data can be operated through a preset mapping algorithm, such as a hash algorithm, so as to obtain a storage characteristic value corresponding to the communication record storage data, the communication record storage data is subjected to local storage, and the communication record storage data is further subjected to consensus processing in the block chain network to which the target block chain node belongs. The data obtained through the budget of the hash algorithm is data consisting of 0 and 1, the hash algorithm can map any input information or source file of the file into a unique value with a fixed length for output, and once the source file is modified and changed, the corresponding hash value is changed greatly. And the Hash operation is an irreversible process, namely, the source file cannot be calculated through the Hash value obtained by the Hash operation, so that the safety of the source file can be ensured.
According to the communication record and evidence storage method based on the block chain, the communication record and evidence storage template selected through the template selection operation is used for obtaining the communication record and evidence storage data, the obtained communication record and evidence storage data are sent to the target block chain node of the block chain network for evidence storage, the characteristic that the data in the block chain network cannot be tampered is fully utilized, and the authenticity of the communication record after evidence storage is ensured.
In one embodiment, the displaying the selected communication record evidence template according to the triggered template selection operation comprises: when the running operation of the certificate storing sub-application is triggered in the interface of the parent application, the certificate storing sub-application is run on the parent application based on the sub-application component of the parent application; after the communication recording evidence storing operation is triggered in the interface of the evidence storing sub application, a evidence storing template interface corresponding to the type of the communication recording evidence storing operation is displayed; and after the template selection operation is triggered in the evidence storing template interface, displaying the communication record evidence storing template selected by the template selection operation.
In this embodiment, the application on the terminal 110 for performing block chaining verification on the communication record may be a sub-application of another application. Specifically, in an interface of a parent application that has been run by the terminal 110, if the running operation of the certificate-storing child application is triggered, which indicates that the user needs to perform communication recording and storing, the certificate-storing child application is constructed and run on the parent application based on a child application component of the parent application. The parent application is provided with a component common library for constructing various child applications, and the child applications required for running can be further constructed in the parent application through components in the component common library, such as the storage child application for the communication record storage in the embodiment. And detecting an interface of the evidence storing sub-application, and when the condition that the communication recording evidence storing operation is triggered in the interface of the evidence storing sub-application is monitored, indicating that the user needs to perform communication recording evidence storing processing, and displaying an evidence storing template interface corresponding to the type of the communication recording evidence storing operation, such as an evidence storing template interface for displaying short messages, an evidence storing template interface for mails and the like. When a user triggers a template selection operation in a certificate storage template interface, a communication record certificate storage template selected by the template selection operation of the user is displayed, such as a conference notice certificate storage template selected in the certificate storage template interface of a short message. The module in the module public library arranged by the master application constructs the certificate storage sub-application for communication recording and certificate storage, the certificate storage application does not need to be installed again or operated, the resources of the terminal can be reasonably utilized, and meanwhile, the certificate storage processing efficiency is improved.
In one embodiment, after triggering the communication recording and evidence storing operation in the interface of the evidence storing sub-application, the displaying the evidence storing template interface corresponding to the type of the communication recording and evidence storing operation includes: when the communication record evidence storing operation is triggered in the interface of the evidence storing sub application, displaying a preset communication record type selection interface; after a communication record type selection interface triggers a type selection operation, acquiring a type determined by the type selection operation; and displaying a certificate storing template interface corresponding to the type.
In this embodiment, templates of different communication types are managed and displayed through different selection interfaces. Specifically, when the communication record storage operation is triggered in the interface of the storage sub application, a preset communication record type selection interface is displayed. The communication record type may include, but is not limited to, short message, telephone, email, and instant messaging applications, among others. And managing and controlling the evidence storing templates corresponding to different communication record types through different selection interfaces. And after the communication record type selection interface triggers the type selection operation, acquiring the type determined by the type selection operation. If the communication record type selected by triggering is the short message, the fact that the user needs to store the certificate of the communication record of the short message is shown, and a certificate storage template interface corresponding to the type is shown, namely the certificate storage template interface of the short message is shown.
In one embodiment, the communication log LC template includes at least one of a short message template, a mail template, a phone template, and an instant messaging application session template.
The short message is a telecommunication service generated along with the digital mobile communication system, and transmits a text or digital short message through a signaling channel and a signaling network of the mobile communication system, and belongs to a non-real-time and non-voice data communication service. The short message can be initiated by a mobile terminal, a short message platform server of a mobile network operator, and a network service provider interconnected with the short message platform of the mobile operator. The short message template can be further divided into a meeting notification template, a loan collection template and the like according to the content of the short message. The mail, i.e. electronic mail, refers to a communication method for transmitting information of letters, documents, data, etc. by electronic means, it integrates the characteristics of telephone communication and postal mail, and its information transmission speed is as fast as that of telephone, and it can make the receiver receive the literal record at the receiving end like letter. The mail template can be divided into a forwarding template, a sending template, a secret sending template and the like according to the mail content. The phone template may be a dialing template corresponding to a phone dialing communication record. The instant messaging application is an application program for realizing online chatting and communication through an instant messaging technology, and the instant messaging application session template can be a data packet template suitable for various different instant messaging applications. In a particular application, the communication record credential template may include at least one of a short message template, a mail template, a phone template, and an instant messaging application session template.
In one embodiment, sending the communication record credential data to the target block link point comprises: acquiring a deposit certificate triggering condition corresponding to the communication record deposit certificate data; and when the evidence storage triggering condition is met, transmitting the communication record evidence storage data to the target block chain node.
In this embodiment, sending of the communication recording and evidence storing data is controlled through the set evidence storing trigger condition, so as to realize evidence storing control of the communication recording and evidence storing data. Specifically, a certificate storage triggering condition corresponding to the communication record certificate storage data is obtained, and the certificate storage triggering condition may be preset according to actual needs, and specifically may include triggering conditions such as triggering time and triggering action. For example, after obtaining the communication record evidence data, further obtaining the evidence storage triggering time set corresponding to the communication record evidence data, and when the current time reaches the evidence storage triggering time, that is, when the evidence storage triggering condition is met, sending the communication record evidence data to the target block chain node for evidence storage processing. During specific implementation, the evidence storing triggering condition can be set in advance according to the communication record type, if the operation aiming at the communication record evidence storing template is triggered, the generated communication record evidence storing data is obtained, and after the communication record evidence storing data is triggered to be subjected to the chain evidence storing operation, the communication record evidence storing data is immediately sent to the target block chain node for evidence storing processing. The certificate storage triggering condition set by the user, such as certificate storage triggering time, can be further used for sending the communication record certificate storage data to the target block chain node for certificate storage when a certain time is reached, such as a certain time interval or at a preset moment; the location can also be triggered for evidence storage, namely when the positioning of the terminal is detected to reach a certain preset position, the communication recording evidence storage data is sent to the target block chain node for evidence storage, so that the evidence storage of the communication recording evidence storage data can be controlled in a targeted manner, and the flexibility of the communication recording evidence storage data evidence storage is improved.
In an embodiment, as shown in fig. 5, after the step of sending the communication record and evidence storage data to the target blockchain node, the method further includes a step of monitoring an evidence storage state, which specifically includes:
s502, monitoring the evidence storage state of the communication record evidence storage data.
In this embodiment, after the communication record and evidence storage data is sent to the target block chain node, whether the evidence storage processing of the communication record and evidence storage data is successful or not is monitored, the evidence record data is stored locally after the evidence storage is successful, and if the evidence storage is failed, the evidence storage can be repeated until the evidence storage is successful.
Specifically, after the communication record evidence storage data are sent to the target block chain node for evidence storage processing, the evidence storage state of the communication record evidence storage data is monitored. For example, the evidence storage state of the communication record evidence storage data can be determined according to the evidence storage information fed back by the target block chain node. The evidence storage state reflects the success or failure of the evidence storage of the communication record evidence storage data.
S504, when the evidence storage state of the communication record evidence storage data is successful, generating the evidence storage record data of the communication record evidence storage data.
And when the evidence storage state of the communication record evidence data is successful, indicating that all the common identification nodes in the block chain network perform common identification processing on the communication record evidence data, and if the communication record evidence data is successfully uplink-linked, generating the evidence storage record data of the communication record evidence data. The certificate storage record data is used for recording the information of the communication record certificate storage data for storing the certificate at this time, such as certificate storage time, a certificate storage block chain network platform, certificate storage failure times, a certificate storage block and the like.
S506, storing the evidence storing record data into a local cache.
And after obtaining the evidence storing record data of the communication record evidence storing data, storing the evidence storing record data into a local cache for maintenance. When evidence is required to be held, evidence storage record data can be inquired from the local cache and can be used as auxiliary evidence of the communication record of evidence storage, so that the evidence effectiveness of the communication record of evidence storage is further enhanced.
In one embodiment, after obtaining the communication record deposit data generated by the operation, the method further comprises: extracting communication object information and communication content data from the communication record data; and transmitting the communication content data to a terminal of a corresponding object of the communication object information.
In this embodiment, for the obtained communication record certificate storage data, in addition to storing the certificate from the uplink to the blockchain network, the obtained communication record certificate storage data is simultaneously sent to the terminal of the corresponding communication recipient. Specifically, after the communication record deposit data generated by the operation is acquired, the communication object information and the communication content data are extracted from the communication record deposit data. The communication object information may include, but is not limited to, identification information such as a name, a mobile phone number, a mailbox address, a phone number, or an instant messaging application account of the communication object; the communication content data is the communication content of the communication record needing to be stored for the time. If the loan prompt receipt short message is received, the communication content data comprises communication contents such as a prompt receipt money, a prompt receipt amount, a repayment date, overdue duration or overdue punishment measures and the like. After the communication object information and the communication content data are obtained, the communication content data are sent to the terminal of the object corresponding to the communication object information, so that the communication record evidence data are preserved, and the normal communication of the communication record evidence data is guaranteed.
Fig. 2 is a flowchart illustrating a blockchain-based communication record-keeping method according to an embodiment. It should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 6, there is provided a blockchain based communication logging credentialing apparatus 600 comprising:
a deposit evidence template selecting module 602, configured to display the selected communication record deposit evidence template according to the triggered template selecting operation;
a certificate storage data acquisition module 604, configured to acquire communication record certificate storage data generated by an operation after triggering the operation on the communication record certificate storage template;
the evidence storing processing module 606 is configured to send the communication record evidence storing data to the target block link node; the communication record evidence data is used for indicating the link points of the target block to carry out local evidence storage on the communication record evidence data and carrying out consensus processing on the communication record evidence data in the block chain network to which the link points of the target block belong.
In one embodiment, the evidence storing template selecting module 602 includes an evidence storing sub-application running module, a template interface display module and an evidence storing template display module; wherein: the certificate storing sub-application running module is used for running the certificate storing sub-application on the parent application based on the sub-application component of the parent application when the running operation of the certificate storing sub-application is triggered in the interface of the parent application; the template interface display module is used for displaying the evidence storing template interface corresponding to the type of the communication record evidence storing operation after the communication record evidence storing operation is triggered in the interface of the evidence storing sub-application; and the evidence storing template display module is used for displaying the communication record evidence storing template selected by the template selecting operation after the template selecting operation is triggered in the evidence storing template interface.
In one embodiment, the template interface display module comprises a type selection interface display module, a type determination module and a type corresponding interface display module; wherein: the type selection interface display module is used for displaying a preset communication record type selection interface when the communication record storage operation is triggered in the interface of the storage sub application; the type determining module is used for acquiring the type determined by the type selecting operation after the type selecting operation is triggered by the communication record type selecting interface; and the type corresponding interface display module is used for displaying the evidence storing template interface corresponding to the type.
In one embodiment, the communication log LC template includes at least one of a short message template, a mail template, a phone template, and an instant messaging application session template.
In one embodiment, the deposit processing module 606 includes a trigger condition acquisition module and a deposit trigger module; wherein: the trigger condition acquisition module is used for acquiring the deposit certificate trigger condition corresponding to the communication record deposit certificate data; and the evidence storing triggering module is used for sending the communication record evidence storing data to the target block chain node when the evidence storing triggering condition is met.
In one embodiment, the system further comprises a certificate storage state monitoring module, a certificate storage record generating module and a certificate storage record storing module; wherein: the certificate storage state monitoring module is used for monitoring the certificate storage state of the communication record certificate storage data; the evidence storing record generating module is used for generating evidence storing record data of the communication recording evidence storing data when the evidence storing state of the communication recording evidence storing data is successful; and the certificate storage record storage module is used for storing the certificate storage record data into a local cache.
In one embodiment, the system further comprises a communication record analysis module and a communication data generation module; wherein: the communication record analysis module is used for extracting communication object information and communication content data from the communication record storage certificate data; and the communication data generation module is used for sending the communication content data to the terminal of the object corresponding to the communication object information.
FIG. 7 is a diagram illustrating an internal structure of a computer device in one embodiment. The computer device may specifically be the terminal 110 in fig. 1. As shown in fig. 7, the computer apparatus includes a processor, a memory, a network interface, an input device, and a display screen connected through a system bus. Wherein the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and may also store a computer program that, when executed by the processor, causes the processor to implement a blockchain based communication logging credentialing method. The internal memory may also have stored therein a computer program that, when executed by the processor, causes the processor to perform a blockchain based communication logging verification method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 7 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, the blockchain-based communication logging and storage apparatus provided in the present application may be implemented in the form of a computer program, and the computer program may be run on a computer device as shown in fig. 7. The memory of the computer device may store various program modules constituting the communication record storage apparatus based on the blockchain, such as a storage template selecting module 602, a storage data acquiring module 604 and a storage processing module 606 shown in fig. 6. The computer program constituted by the respective program modules causes the processor to execute the steps in the block chain based communication record keeping method according to the respective embodiments of the present application described in the present specification.
For example, the computer device shown in fig. 7 may perform a template selection operation according to the trigger through the evidence template selection module 602 in the communication record evidence apparatus based on the blockchain as shown in fig. 6, and display the selected communication record evidence template. The computer device may execute, through the credential data acquisition module 604, after triggering the operation on the communication record credential template, acquiring the communication record credential data generated by the operation. The computer device may execute sending the communication record credential data to the target blockchain node through the credential processing module 606; the communication record evidence data is used for indicating the link points of the target block to carry out local evidence storage on the communication record evidence data and carrying out consensus processing on the communication record evidence data in the block chain network to which the link points of the target block belong.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the above-described blockchain based communication logging credentialing method. Here, the steps of the blockchain-based communication record credentialing method may be steps in the blockchain-based communication record credentialing method of the above embodiments.
In one embodiment, a computer readable storage medium is provided, storing a computer program that, when executed by a processor, causes the processor to perform the steps of the above blockchain based communication logging credentialing method. Here, the steps of the blockchain-based communication record credentialing method may be steps in the blockchain-based communication record credentialing method of the above embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A communication record and evidence storage method based on a block chain comprises the following steps:
displaying the selected communication record evidence storing template according to the triggered template selection operation;
after triggering the operation aiming at the communication record evidence storing template, acquiring communication record evidence storing data generated by the operation;
sending the communication record evidence storage data to a target block chain node; the communication record evidence data is used for indicating the target block chain link point to carry out local evidence storage on the communication record evidence data, and carrying out consensus processing on the communication record evidence data in a block chain network to which the target block chain link point belongs.
2. The method of claim 1, wherein presenting the selected communication record credential template in accordance with the triggered template selection operation comprises:
when the running operation of a certificate storing sub-application is triggered in an interface of a parent application, running the certificate storing sub-application on the parent application based on a sub-application component of the parent application;
after communication recording and evidence storing operation is triggered in the interface of the evidence storing sub application, a evidence storing template interface corresponding to the type of the communication recording and evidence storing operation is displayed;
and after template selection operation is triggered in the evidence storing template interface, displaying the communication record evidence storing template selected by the template selection operation.
3. The method of claim 2, wherein after triggering the communication record crediting operation in the interface of the credentialing sub-application, presenting a credentialing template interface corresponding to the type of the communication record credentialing operation comprises:
when a communication recording evidence storing operation is triggered in the interface of the evidence storing sub-application, a preset communication record type selection interface is displayed;
after the communication record type selection interface triggers a type selection operation, acquiring a type determined by the type selection operation;
and displaying a certificate storing template interface corresponding to the type.
4. The method of claim 1, wherein the communication log-deposit template comprises at least one of a short message template, a mail template, a phone template, and an instant messaging application session template.
5. The method of claim 1, wherein sending the communication log credit data to a target block link point comprises:
acquiring a deposit certificate triggering condition corresponding to the communication record deposit certificate data;
and when the evidence storage triggering condition is met, sending the communication record evidence storage data to a target block chain node.
6. The method of claim 1, further comprising, after said sending said communication record credential data to a target blockchain node:
monitoring the evidence storage state of the communication record evidence storage data;
generating the evidence storing record data of the communication record evidence data when the evidence storing state of the communication record evidence storing data is successful;
and storing the evidence storing record data into a local cache.
7. The method of any one of claims 1 to 6, further comprising, after said obtaining communication log credential data generated by said operation:
extracting communication object information and communication content data from the communication record evidence data;
and sending the communication content data to a terminal of an object corresponding to the communication object information.
8. A blockchain-based communication record credentialing apparatus, the apparatus comprising:
the evidence storing template selecting module is used for displaying the selected communication record evidence storing template according to the triggered template selecting operation;
the evidence storing data acquisition module is used for acquiring the communication recording evidence storing data generated by the operation after the operation aiming at the communication recording evidence storing template is triggered;
the evidence storage processing module is used for sending the communication record evidence storage data to a target block chain node; the communication record evidence data is used for indicating the target block chain link point to carry out local evidence storage on the communication record evidence data, and carrying out consensus processing on the communication record evidence data in a block chain network to which the target block chain link point belongs.
9. The apparatus of claim 8, wherein the evidence storing template selecting module comprises:
the evidence storing sub-application running module is used for running the evidence storing sub-application on the parent application based on a sub-application component of the parent application when the running operation of the evidence storing sub-application is triggered in an interface of the parent application;
the template interface display module is used for displaying the evidence storing template interface corresponding to the type of the communication record evidence storing operation after the communication record evidence storing operation is triggered in the interface of the evidence storing sub-application;
and the evidence storing template display module is used for displaying the communication record evidence storing template selected by the template selection operation after triggering the template selection operation in the evidence storing template interface.
10. A computer-readable storage medium, storing a computer program which, when executed by a processor, causes the processor to carry out the steps of the method according to any one of claims 1 to 7.
11. A computer device comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the method according to any one of claims 1 to 7.
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