WO2020207087A1 - 基于区块链的信息读写方法以及装置 - Google Patents

基于区块链的信息读写方法以及装置 Download PDF

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Publication number
WO2020207087A1
WO2020207087A1 PCT/CN2020/071451 CN2020071451W WO2020207087A1 WO 2020207087 A1 WO2020207087 A1 WO 2020207087A1 CN 2020071451 W CN2020071451 W CN 2020071451W WO 2020207087 A1 WO2020207087 A1 WO 2020207087A1
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Prior art keywords
business
file
information
blockchain
identifier
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PCT/CN2020/071451
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English (en)
French (fr)
Inventor
胡多峰
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创新先进技术有限公司
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Priority to US16/855,148 priority Critical patent/US10990563B2/en
Publication of WO2020207087A1 publication Critical patent/WO2020207087A1/zh
Priority to US17/210,589 priority patent/US11204894B2/en

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    • 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
    • G06Q40/08—Insurance

Definitions

  • This manual relates to the field of Internet technology, and in particular to a method for reading and writing information based on blockchain.
  • This specification also relates to a block chain-based information reading and writing device, a computing device, and a computer-readable storage medium.
  • the size of the upload information received by the blockchain each time is within 512KB, and the upload frequency is controlled at the second level.
  • the information associated with the settlement of the case is relatively large, which leads to the uploading of the blockchain.
  • the embodiment of this specification provides a method for reading and writing information based on blockchain.
  • This specification also relates to a block chain-based information reading and writing device, a computing device and a computer readable storage medium to solve the technical defects in the prior art.
  • a method for reading and writing information based on blockchain is provided, which is applied to the first business server, including:
  • the step of sending the business file in the to-be-processed business material to the object storage server and receiving the file storage identifier returned by the object storage server it further includes:
  • sending the business file in the business material to be processed to the object storage server and receiving the file storage identifier returned by the object storage server includes:
  • the service file is sent to the object storage server corresponding to the type of the service to be processed, and the file storage identifier returned by the object storage server is received.
  • the step of sending the business file in the to-be-processed business material to the object storage server and receiving the file storage identifier returned by the object storage server it further includes:
  • the step of sending the business file in the to-be-processed business material to the object storage server and receiving the file storage identifier returned by the object storage server it further includes:
  • the step of sending the business file in the business material to be processed to the object storage server and receiving the file storage identification returned by the object storage server is performed.
  • sending the business file in the business material to be processed to the object storage server and receiving the file storage identifier returned by the object storage server includes:
  • sending the business file in the business material to be processed to the object storage server and receiving the file storage identifier returned by the object storage server includes:
  • the service file is sent to the storage space corresponding to the type of the service to be processed, and the file storage identifier returned by the object storage server is received.
  • the business file in the business material to be processed is sent to the object storage server and the file storage identification returned by the object storage server is received.
  • Also includes:
  • the step of sending the business file in the business material to be processed to the object storage server and receiving the file storage identification returned by the object storage server is performed.
  • writing the business information in the business material to be processed and the file storage identifier into the blockchain, and storing the hash value returned by the blockchain corresponding to the writing success information includes:
  • writing the business information in the business material to be processed and the file storage identifier into the blockchain, and storing the hash value returned by the blockchain corresponding to the writing success information includes:
  • writing the business information in the business material to be processed and the file storage identifier into the blockchain, and storing the hash value returned by the blockchain corresponding to the writing success information includes:
  • a blockchain-based information reading and writing method is provided, which is applied to a second business server, and includes:
  • Integrating the business file with the business information to determine the business information to be processed of the project member Integrating the business file with the business information to determine the business information to be processed of the project member.
  • the query of the business information and file storage identifier corresponding to the business processing request in the blockchain according to the hash value includes:
  • the service information corresponding to the service processing request is determined based on the service identifier.
  • the method further includes:
  • the extracting the business file corresponding to the file storage identifier from the object storage server according to the file storage identifier includes:
  • it also includes:
  • a block chain-based information reading and writing device which is applied to the first business server, and includes:
  • the first receiving module is configured to receive a business processing request of a project member, and the business processing request carries the business material to be processed of the project member;
  • the second receiving module is configured to send the business file in the business material to be processed to the object storage server and receive the file storage identifier returned by the object storage server;
  • the saving module is configured to write the business information in the business material to be processed and the file storage identifier into the blockchain, and save the hash value returned by the blockchain and corresponding to the writing success information.
  • a block chain-based information reading and writing device which is applied to a second business server, and includes:
  • the hash value receiving module is configured to receive the hash value corresponding to the business processing request of the project member
  • the query module is configured to query the business information and file storage identifier corresponding to the business processing request in the blockchain according to the hash value;
  • An extraction module configured to extract a business file corresponding to the file storage identifier from the object storage server according to the file storage identifier
  • the integration module is configured to integrate the business file with the business information and determine the business information to be processed of the project members.
  • an electronic device including:
  • the memory is used to store computer executable instructions
  • the processor is used to execute the computer executable instructions:
  • an electronic device including:
  • the memory is used to store computer executable instructions
  • the processor is used to execute the computer executable instructions:
  • Integrating the business file with the business information to determine the business information to be processed of the project member Integrating the business file with the business information to determine the business information to be processed of the project member.
  • a computer-readable storage medium which stores computer-executable instructions, which when executed by a processor, implement any one of the blockchain-based information reading and writing methods A step of.
  • This specification provides a method for reading and writing information based on a blockchain, including: receiving a business processing request from a project member, the business processing request carrying the project member’s pending business materials; and transferring the pending business materials Send the business file in the object storage server and receive the file storage identifier returned by the object storage server; write the business information in the to-be-processed business material and the file storage identifier into the blockchain, and save The hash value corresponding to the writing success information returned by the blockchain.
  • the blockchain-based information reading and writing method provided in this manual.
  • the project members participate in the project’s corresponding platform to receive the business processing request sent by the project member, and the project’s corresponding platform stores the business files carried in the business processing request to the object storage server , And receive the file storage identifier returned by the object storage server to ensure the security of the project members’ business files.
  • the project’s corresponding platform writes the business information and file storage identifier into the blockchain to generate a unique hash value, which is The information written in the blockchain occupies a small space and the writing speed is fast, which improves the success rate of writing to the blockchain.
  • Figure 1 is a flowchart of a blockchain-based information reading and writing method provided by one or more embodiments of this specification;
  • Figure 2 is a flowchart of a method for reading and writing information based on blockchain provided by one or more embodiments of this specification;
  • FIG. 3 is a schematic diagram of interaction of a blockchain-based information reading and writing method provided by one or more embodiments of this specification;
  • Figure 4 is a schematic diagram of a blockchain-based information reading and writing method provided by one or more embodiments of this specification;
  • Figure 5 is a schematic structural diagram of a block chain-based information reading and writing device provided by one or more embodiments of this specification;
  • Fig. 6 is a schematic structural diagram of a block chain-based information reading and writing device provided by one or more embodiments of this specification;
  • FIG. 7 is a structural block diagram of an electronic device provided by one or more embodiments of this specification.
  • Fig. 8 is a structural block diagram of an electronic device provided by one or more embodiments of this specification.
  • first, second, etc. may be used to describe various information in one or more embodiments of this specification, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • the first may also be referred to as the second, and similarly, the second may also be referred to as the first.
  • word “if” as used herein can be interpreted as "when” or “when” or "in response to determination”.
  • Mutual insurance Units or individuals with homogeneous risk protection requirements become members by signing a contract and paying premiums to form a mutual aid fund.
  • the fund shall be liable for compensation for losses caused by accidents stipulated in the contract, or when the insured dies , Injury, disability, sickness, or reaching the contractual age, period and other conditions to bear the responsibility of insurance payment insurance activities.
  • Blockchain It is a new application mode of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm.
  • a pre-selected node is made by a certain group as the bookkeeper. The generation of each new node is jointly determined by all pre-selected nodes. Any other company or organization can have limited access through the open API of the blockchain; A significant feature of the alliance chain is that each node applies an entity to the alliance chain. Any entity node that joins the alliance chain requires the permission of the institutions that already exist in the alliance chain. These institutions can jointly maintain the stable development of the alliance chain.
  • Hash function (or hash algorithm, also known as hash function, Hash Function) is a method to create a small digital "fingerprint" from any kind of data.
  • the hash function compresses the message or data into a digest, so that the amount of data becomes smaller and the format of the data is fixed.
  • Object storage service (OSS, Object Storage Service) is to provide massive, secure, low-cost, and highly reliable cloud storage services. You can upload and download data in any application, any time, and any place by calling API (Application Programming Interface), or you can simply manage data through the Web (World Wide Web, global wide area network) console. OSS is suitable for storing any type of files, suitable for various websites, development companies and developers.
  • a block chain-based information reading and writing method is provided.
  • This specification also relates to a block chain-based information reading and writing device, a computing device, and a computer-readable storage medium. Detailed descriptions are given in the following embodiments one by one.
  • FIG. 1 shows a flowchart of a method for reading and writing information based on a blockchain according to an embodiment of the present specification, which is applied to the first business server and includes steps 102 to 106.
  • Step 102 Receive a business processing request from a project member, where the business processing request carries the business materials to be processed by the project member.
  • the project members described in the embodiments of this specification can be project members participating in a mutual aid project, a project member participating in a poverty alleviation project, or a project member in a shared project; here, the mutual aid project will be taken as For example, the method for reading and writing information based on the blockchain is described.
  • the mutual aid project refers to project members who have the same needs, and the project members help each other by participating in the mutual aid project, which can be understood as participating in the mutual aid project at the same time.
  • Project members when any one of the members of the project has an accident or needs help, as long as the accident or need help of the project member is within the acceptance scope of the mutual aid project, other members participating in the mutual aid project will Provide a certain amount of mutual aid or certain help to the project members.
  • the project member when an accident or a case that needs help occurs, the project member will submit a mutual aid request to the mutual aid project platform, and at the same time as the mutual aid request, the mutual aid project
  • the platform of the project member should upload the incident information of the project member’s accident or need help and the attribute information of the project member to the blockchain, and the mutual aid company will determine the case information of the project member, and the supervisor will carry out this process
  • the mutual aid platform will review the case for the case matching project reviewer, and review whether the case meets the mutual aid and mutual aid requirements stipulated in the mutual aid project If it is satisfied, the project members of the case will be assisted and mutual aid; if not satisfied, the project members of the case will be refused to assist each other.
  • the business processing request that carries the project member’s pending business materials may be materials required by the business to be processed, for example, in a mutual aid project, it may be the identity information of the project members and the business information to be processed. , Medical disease information and medical document photo certification, etc.; in the shared project, it can be the identity information of the project members, the shared item information, and the shared item photo certification, etc.
  • the specific business materials to be processed can be received according to the actual application business. Materials, this manual does not make any restrictions here.
  • the type of the business to be processed may also be determined according to the business processing request
  • the subsequent sending of the service file to the object storage server corresponding to the type of the service to be processed is performed, and the object storage server returns the File storage identifier.
  • the pending business can include multiple types, which can be the pending business in a mutual aid project or the pending business in a shared project; the pending business in a mutual aid project can be mutual aid When the project members in the project suffer from accidents or need help, they send a request for mutual aid and mutual aid to the platform corresponding to the mutual aid and mutual aid project; the pending business in the shared project can be that the project members need to share something and correspond to the shared project The shared service processing request sent by the platform.
  • the above-mentioned receiving project member s business processing request and determining the type of business to be processed are described.
  • project member A participates in the mutual aid project.
  • Mutual aid member A has a car accident and needs mutual aid.
  • the platform corresponding to the mutual aid project receives the mutual aid request sent by project member A, and determines it based on the pending mutual aid materials of project member A carried in the mutual aid request
  • the type of project member A is an accident.
  • the business files in the mutual aid materials of project member A to be processed can be further sent to the object storage server .
  • a storage space for storing the business file needs to be created on the object storage server.
  • a storage space needs to be created on the object storage server.
  • the storage space is used to store business files related to the project members participating in the project, and
  • the storage space has a corresponding storage key, and the storage key is only owned by the platform corresponding to the project in which the project members participate, which ensures the security of the business files of the project members.
  • the object storage server can also store other files of the project members participating in the project; the permission to create multiple storage spaces on the object storage server can be obtained by obtaining the permission of the object storage server on the corresponding platform of the project. , Create multiple storage spaces that need to be applied on the object storage server, and the object storage server will generate the corresponding storage key according to the storage space and send it to the platform corresponding to the project.
  • a storage space is created on the object storage server based on the foregoing, and a storage key corresponding to the storage space returned by the object server is received. Based on this, the The object storage server also needs to perform storage verification before storing the business file.
  • the specific implementation of storage verification is as follows:
  • step 104 is executed.
  • the storage verification fails, it means that the storage key may not have a corresponding storage space on the object storage server. You can recreate the storage space on the object storage server to obtain a new one. Or select another storage key, and send the newly acquired storage key to the object storage server for storage verification.
  • the object storage server has 4 parts of storage space, corresponding to storage key 1, storage key 2, storage key 3, and storage key 4, and the platform corresponding to the project members participating in the project has storage key 4;
  • the platform corresponding to the project After receiving the business processing request sent by the project member, according to the business file in the business processing request, the platform corresponding to the project will store the business file in the storage space corresponding to the storage key 4 in the object storage server and send it to the object storage server
  • the storage key 4 performs storage verification. If the verification is passed, the business file is successfully stored in the storage space corresponding to the storage key 4 of the object storage server.
  • the object storage server can store larger business files, for example, business files such as photo files, video files, or medical file photos related to the pending business of project members.
  • the identity verification of the project member is also required to determine whether the project member is in the application business processing.
  • the specific identity verification is as follows Way to achieve:
  • step 104 is executed.
  • the identity verification of the project member fails, it means that the identity information of the project member is inconsistent with the identity information of the project member who submitted the service processing request, and the platform corresponding to the project member will refuse to submit the service processing request Of project members to conduct business processing.
  • the identity verification information may be the ID number of the project member or a password set by the project member.
  • the project members’ mobile terminals can be used to recognize the project members’ faces, or the project members can be asked to enter a password on the application corresponding to the project platform on the mobile terminal.
  • the process of verifying the identity of the project members can be set according to the application scenario, and this specification does not make any limitation here.
  • Step 104 Send the business file in the business material to be processed to the object storage server and receive the file storage identifier returned by the object storage server.
  • the business processing request of the project member is received, and the business file in the business material to be processed carried in the business processing request is stored to the object storage server, And receive the storage identifier for storing the business file returned by the object storage server.
  • the business file in the business material to be processed when the business file in the business material to be processed is sent to the object storage server, the business file may be sent to the corresponding object storage server. Storage space, and receive the file storage identifier returned by the object storage server.
  • the service file is sent to the storage space corresponding to the object storage server, and the file storage identifier returned by the object storage server is received.
  • the service can be further The file is sent to the storage space corresponding to the type of the service to be processed, and the file storage identifier returned by the object storage server is received.
  • the platform corresponding to the project member participating in the project creates a storage space on the object storage server according to requirements, the storage space is used to store the business files of the project member, and the storage space corresponds to a storage key , The storage key is saved on the platform corresponding to the project to ensure the security of the business file.
  • the object storage server will generate a file storage identifier based on the content of the stored business file The file storage identifier is unique. When the project member's business files are subsequently consulted, the corresponding business file can be obtained on the object storage server through the file storage identifier.
  • the file storage identifier may be an index ID or a timestamp carrying business information, and the specific file storage identifier may be set according to actual application scenarios, and the specification of this book does not make any limitation here.
  • the business files in the business materials to be processed are sent to the object storage server and the file storage identifier returned by the object storage server is received.
  • project member B has a mutual aid and mutual aid case
  • project member B sends to the mutual aid platform the business documents required for the mutual aid and mutual aid case.
  • the business documents contain the information of the mutual aid and mutual aid case of project member B and the mutual aid business processing
  • the mutual aid platform sends the received business documents to the object storage server, and the object storage server stores the business documents of project member B in the corresponding storage space, and generates project member B’s business documents.
  • the object storage server sends the index ID to the mutual aid project platform.
  • the security of the business files is guaranteed, and the object storage server is based on the stored business
  • the file is returned to the platform file storage identification of the project members participating in the project, which ensures that in the subsequent business processing process, the business file can be quickly extracted from the object storage server through the file storage identification, which speeds up the business processing process.
  • Step 106 Write the business information in the to-be-processed business material and the file storage identifier into the blockchain, and save the hash value returned by the blockchain and corresponding to the writing success information.
  • the above-mentioned service file is sent to the object storage server for storage, and the file storage identifier for the storage of the service file is received.
  • the material to be processed needs to be
  • the business information and the file storage identifier are written into the blockchain, and the hash value returned by the blockchain is saved.
  • the file size of the chain speeds up the writing speed, improves the success rate of uploading to the blockchain, and generates the hash value corresponding to the business information and file storage identification, ensuring that the business information and the business file corresponding to the file storage identification are impossible Has been tampered with.
  • the business information may be the information of the documents in the business document.
  • the business document stores the ID card photo, and the corresponding business information can be the information provided by the ID card photo.
  • the The business information may also be information about the business to be processed of the project members or medical information of the project members.
  • a unique hash value will be generated. If the storage business information is likely to be tampered with, the unique hash value will change , In the subsequent business processing process, the business information of project members that cannot be obtained through the original unique hash value.
  • the business information and the file storage identifier are written into the blockchain, and may also be written into the blockchain in other forms.
  • the specific implementation is as follows:
  • the preset storage method may be to write business information and file storage identifiers into the blockchain in the form of a table, or it may also write business information and file storage identifiers into the blockchain in the form of text.
  • the storage method of can be set according to the actual application, this manual does not make any limitation here.
  • the business information when the business information is large, the business information can also be processed.
  • the specific processing process is as follows:
  • the service identifier is unique, the service identifier may be an index ID or an identifier carrying a time stamp, and the specific form of the service identifier may be set according to actual applications.
  • the business information After processing the business information to generate a business identifier, the business information can be compressed, the business information can be compressed into compressed business information that occupies a small storage space, and a business corresponding to the compressed business information is generated Identifier, just write the business identifier carrying compressed business information and the file storage identifier into the blockchain, and receive the hash value returned by the blockchain; in the subsequent business processing, you can pass the Hope to query the corresponding business identification and file storage identification in the blockchain, obtain business information by decompressing the compressed business information carried by the business identification, and perform subsequent business analysis and processing.
  • the business identifier and the file storage identifier are written into the blockchain according to the storage mode preset by the blockchain, and the information returned by the blockchain is saved.
  • the hash value corresponding to the writing success information improves the success rate of writing to the blockchain, and writing to the blockchain through a preset storage method improves the writing rate.
  • the platform corresponding to the project member participating in the project receives the business processing request sent by the project member, and the platform corresponding to the project stores the business file carried in the business processing request to the object storage server and receives the object
  • the file storage ID returned by the storage server ensures the security of the project members’ business files.
  • the project’s corresponding platform writes the business information and file storage ID into the blockchain to generate a unique hash value, which enables the writing area
  • the information of the block chain takes up less space and the writing speed is fast, which improves the success rate of writing to the block chain.
  • the improvement is achieved
  • the success rate of writing to the blockchain ensures the security of project member information.
  • Figure 2 shows the application of a blockchain-based information reading and writing method in a consortium chain according to an embodiment of the present specification.
  • the method is applied to a second business server, where the second business server can be a consortium
  • the supervisory party in the chain or the management party corresponding to the project in which the project members participate, the supervisory party and the specific business processing process of the managerial party can be implemented through the following steps.
  • the specific steps include step 202 to step 208.
  • the alliance chain may include a platform corresponding to the project member participating in the project, a management party corresponding to the project member participating in the project, and at least one supervisory party.
  • Step 202 Receive a hash value corresponding to the business processing request of the project member.
  • receiving the first business server write block The hash value of the chain success.
  • Step 204 Query the business information and file storage identifier corresponding to the business processing request in the blockchain according to the hash value.
  • the above-mentioned receiving the hash value successfully written into the blockchain by the first business server, and querying the business information in the blockchain corresponding to the business processing request of the project member and the File storage identifier.
  • the specific query process is as follows:
  • the service information corresponding to the service processing request is determined based on the service identifier.
  • the specific description content of the service identifier and the file storage identifier may be determined according to the description content in the above-mentioned embodiment, which is not repeated in this specification.
  • the supervisor or manager before extracting the business file and the file storage identifier, the supervisor or manager also needs to determine the storage key of the object storage server, which can only be obtained through the storage key Extract permissions, the specific implementation is as follows:
  • the business information and file storage identification corresponding to the business processing request in the blockchain query according to the hash value are described, where project members Participate in mutual aid and mutual aid projects, the management party is the party that provides mutual aid funds in the mutual aid and mutual aid projects; through the platform corresponding to the mutual aid projects for business processing, a unique hash value is generated, and the management party queries the blockchain based on the hash value
  • the file storage identification of the mutual aid business information of the project members and the mutual aid business documents, and the hash value can be used to determine whether the mutual aid business information has changed.
  • Step 206 Extract the business file corresponding to the file storage identifier from the object storage server according to the file storage identifier.
  • the above-mentioned file storage identifier queried in the blockchain the business file corresponding to the file storage identifier is extracted from the object storage server through the file storage bid, and the description of the business file Please refer to the description of the above-mentioned embodiment, which will not be repeated in this specification.
  • the extraction of the business file corresponding to the file storage identifier from the object storage server according to the file storage identifier is described.
  • the pending business is supervised, the file storage identification and storage key are determined by the hash value queried in the blockchain, and the storage key is sent to the object storage server to obtain the permission to extract the file, and the file storage identification Obtain the business file corresponding to the file storage identifier in the object storage server.
  • Step 208 Integrate the business file with the business information, and determine the business information to be processed of the project member.
  • the business information obtained above is integrated with the business document, and the integration may be manual integration.
  • the specific content of the business information to be processed of the project member can be specifically understood.
  • the supervisory party or the supervisory party executes subsequent processing according to the service information to be processed.
  • the supervisor and the management party can learn the specific content of the project member’s to-be-processed business based on the to-be-processed business information, and at the same time, determine whether the project member’s to-be-processed business is in place based on the knowledge.
  • the management party will conduct subsequent review processing, and the supervisor will supervise the processing process of the management; if it is not within the scope of business processing, the management party will refuse to accept it. The supervisor will not supervise the pending business of the project members.
  • querying business information and the file storage identifier in the blockchain through the hash value can verify whether the business information and the business file corresponding to the file storage identifier are The tampering has ensured the rights of all parties and improved the efficiency of business processing. At the same time, it has ensured that the content of the pending business information of the project members is consistent with the content of the pending materials when submitting the business processing request, which improves the project members The experience effect.
  • Step 302 The mutual assistance project platform receives mutual assistance requests from project members.
  • the alliance chain includes a mutual aid project platform, a mutual aid project manager, and at least one mutual aid project supervisor, which are distributed at various nodes in the alliance chain, and the object storage server is used to store mutual aid files sent by the mutual aid project platform.
  • a project member participating in a mutual assistance project has an accident and submits a mutual assistance request to the mutual assistance project platform.
  • the mutual assistance request carries mutual assistance information and mutual assistance documents required by the mutual assistance project platform.
  • Step 304 The mutual assistance project platform sends the business file in the mutual assistance request to the object storage server.
  • Step 306 The object storage server generates a corresponding file storage identifier according to the mutual aid file, and sends the file storage identifier to the mutual aid project platform.
  • Step 308 The mutual aid project platform writes the file storage identification and mutual aid information into the blockchain, and receives the hash value returned by the blockchain.
  • Step 310 The mutual aid project manager receives the hash value.
  • Step 312 The mutual assistance project manager queries the mutual assistance information of the project members in the blockchain and the file storage identifier according to the hash value.
  • Step 314 The mutual assistance project manager sends a mutual assistance file extraction request to the object storage server according to the file storage identifier.
  • Step 316 The object storage server sends the mutual assistance file corresponding to the file storage identifier to the mutual assistance project management party according to the mutual assistance file extraction request.
  • Step 318 The mutual assistance project management party integrates the mutual assistance documents and the mutual assistance information, and determines the mutual assistance application information of the project members.
  • Step 320 The mutual assistance project management party judges whether the project members are within the prescribed mutual assistance business acceptance range based on the mutual assistance application information.
  • the mutual assistance application information of the project member is within the scope of the corresponding mutual assistance business acceptance, the subsequent mutual assistance business processing is performed on the project member, and the processing information is sent to the mutual assistance project platform. If the mutual assistance application information of the project member is not in the corresponding Within the scope of mutual assistance business acceptance, the project members will be refused to conduct mutual assistance business processing, and the rejection information will be sent to the mutual assistance project platform.
  • Step 322 The mutual assistance project manager sends the processing information or rejection information to the mutual assistance project platform.
  • Step 324 The mutual aid project platform notifies the project members of the final result according to the processing information or rejection information.
  • the mutual assistance project platform stores the mutual assistance files carried in the mutual assistance processing request to the object storage server, and receives the file storage identifier returned by the object storage server, ensuring the security of the mutual assistance files of the project members
  • the mutual assistance project platform writes the mutual assistance information and file storage identifiers into the blockchain to generate a unique hash value, which realizes that the information written in the blockchain occupies a small space, and the writing speed is fast, which improves the writing speed.
  • the success rate of entering the blockchain is achieved by combining the open and transparent features of the blockchain and the security features of the object storage server to improve the success rate of writing to the blockchain and ensure the security of project member information.
  • this specification also provides an embodiment of a block chain-based information reading and writing device, which is applied to the first business server.
  • Figure 5 shows a block chain-based information in an embodiment of this specification. Schematic diagram of the structure of the read-write device. As shown in Figure 5, the device includes:
  • the first receiving module 502 is configured to receive a business processing request of a project member, and the business processing request carries the business material to be processed of the project member;
  • the second receiving module 504 is configured to send the business file in the business material to be processed to the object storage server and receive the file storage identifier returned by the object storage server;
  • the saving module 506 is configured to write the business information in the to-be-processed business material and the file storage identifier into the blockchain, and save the hash value returned by the blockchain corresponding to the writing success information .
  • the block chain-based information reading and writing device further includes:
  • the determining module is configured to determine the type of the service to be processed according to the service processing request
  • the second receiving module 504 is further configured to:
  • the service file is sent to the object storage server corresponding to the type of the service to be processed, and the file storage identifier returned by the object storage server is received.
  • the block chain-based information reading and writing device further includes:
  • a creation module configured to create a storage space on the object storage server
  • the third receiving module is configured to receive the storage key corresponding to the storage space returned by the object server.
  • the block chain-based information reading and writing device further includes:
  • a verification module configured to send the storage key to the object storage server for storage verification
  • the second receiving module 504 is operated.
  • the second receiving module 504 is further configured to:
  • the second receiving module 504 is further configured to:
  • the block chain-based information reading and writing device further includes:
  • the obtaining module is configured to obtain the identification information of the project member
  • An identity verification module configured to perform identity verification on the project members according to the identity information
  • the second receiving module 504 is operated.
  • the business information in the business material to be processed and the file storage identifier are written into the blockchain, and the hash returned by the blockchain corresponding to the writing success information is saved Values include:
  • the saving module 506 includes:
  • a generating unit configured to process the service information to generate a service identifier
  • the saving unit is configured to write the service identifier and the file storage identifier into the blockchain, and save the hash value returned by the blockchain and corresponding to the writing success information.
  • the saving module 506 is further configured to:
  • the platform corresponding to the project member participating in the project receives the business processing request sent by the project member, and the platform corresponding to the project stores the business file carried in the business processing request to the object storage server and receives the object storage service
  • the file storage identifier returned by the terminal ensures the security of the project members’ business files.
  • the project’s corresponding platform writes the business information and file storage identifiers into the blockchain to generate a unique hash value, which realizes the ability to write to the blockchain
  • the information occupies a small space and the writing speed is fast, which improves the success rate of writing to the blockchain.
  • the writing is improved
  • the success rate of the blockchain guarantees the security of project member information.
  • this specification also provides an embodiment of a block chain-based information reading and writing device, which is applied to the second business server.
  • Figure 6 shows the block chain-based information of an embodiment of this specification. Schematic diagram of the structure of the read-write device. As shown in Figure 6, the device includes:
  • the hash value receiving module 602 is configured to receive the hash value corresponding to the business processing request of the project member
  • the query module 604 is configured to query the business information and file storage identifier corresponding to the business processing request in the blockchain according to the hash value;
  • the extraction module 606 is configured to extract a business file corresponding to the file storage identifier from the object storage server according to the file storage identifier;
  • the integration module 608 is configured to integrate the business file with the business information, and determine the business information to be processed of the project member.
  • the query module 604 includes:
  • a query unit configured to query the business identifier and the file storage identifier in the blockchain according to the hash value
  • the determining unit is configured to determine the service information corresponding to the service processing request based on the service identifier.
  • the block chain-based information reading and writing device further includes:
  • the key query module is configured to query the storage key of the object server in the blockchain according to the hash value
  • the sending module is configured to send an extraction request for extracting the business file in the storage space corresponding to the storage key to the object server according to the storage key.
  • the extraction module 606 is further configured to:
  • the block chain-based information reading and writing device further includes:
  • the detection module is configured to detect whether the service information to be processed is within the scope of service acceptance
  • the matching module is configured as the review group of the pending business matching project of the project member
  • the review result receiving module is configured to receive the review results of the project review group members in the project review group reviewing the pending business.
  • querying the business information and the file storage identifier in the blockchain through the hash value can verify whether the business information and the business file corresponding to the file storage identifier have been tampered with , which guarantees the rights and interests of all parties and improves the efficiency of business processing. At the same time, it also ensures that the content of the pending business information of project members is consistent with the content contained in the materials to be processed when submitting the business processing request, which improves the experience of project members effect.
  • Fig. 7 shows a structural block diagram of an electronic device 700 according to an embodiment of the present specification.
  • the components of the electronic device 700 include but are not limited to a memory 710 and a processor 720.
  • the processor 720 and the memory 710 are connected through a bus 730, and the database 750 is used to store data.
  • the electronic device 700 also includes an access device 740, which enables the electronic device 700 to communicate via one or more networks 760.
  • networks include public switched telephone network (PSTN), local area network (LAN), wide area network (WAN), personal area network (PAN), or a combination of communication networks such as the Internet.
  • the access device 740 may include one or more of any type of wired or wireless network interface (for example, a network interface card (NIC)), such as IEEE802.11 wireless local area network (WLAN) wireless interface, global interconnection for microwave access ( Wi-MAX) interface, Ethernet interface, universal serial bus (USB) interface, cellular network interface, Bluetooth interface, near field communication (NFC) interface, etc.
  • NIC network interface card
  • the aforementioned components of the electronic device 700 and other components not shown in FIG. 7 may also be connected to each other, for example, via a bus. It should be understood that the structural block diagram of the electronic device shown in FIG. 7 is only for the purpose of example, rather than limiting the scope of this specification. Those skilled in the art can add or replace other components as needed.
  • the electronic device 700 can be any type of stationary or mobile electronic devices, including mobile computers or mobile electronic devices (for example, tablet computers, personal digital assistants, laptop computers, notebook computers, netbooks, etc.), mobile phones (for example, smart phones). ), wearable electronic devices (for example, smart watches, smart glasses, etc.) or other types of mobile devices, or stationary electronic devices such as desktop computers or PCs.
  • the electronic device 700 may also be a mobile or stationary server.
  • the processor 720 is configured to execute the following computer executable instructions:
  • the step of sending the business file in the to-be-processed business material to the object storage server and receiving the file storage identifier returned by the object storage server it further includes:
  • sending the business file in the business material to be processed to the object storage server and receiving the file storage identifier returned by the object storage server includes:
  • the service file is sent to the object storage server corresponding to the type of the service to be processed, and the file storage identifier returned by the object storage server is received.
  • the step of sending the business file in the to-be-processed business material to the object storage server and receiving the file storage identifier returned by the object storage server it further includes:
  • the step of sending the business file in the to-be-processed business material to the object storage server and receiving the file storage identifier returned by the object storage server it further includes:
  • the step of sending the business file in the business material to be processed to the object storage server and receiving the file storage identification returned by the object storage server is performed.
  • sending the business file in the business material to be processed to the object storage server and receiving the file storage identifier returned by the object storage server includes:
  • sending the business file in the business material to be processed to the object storage server and receiving the file storage identifier returned by the object storage server includes:
  • the business file in the business material to be processed is sent to the object storage server and the file storage identification returned by the object storage server is received.
  • Also includes:
  • the step of sending the business file in the business material to be processed to the object storage server and receiving the file storage identification returned by the object storage server is performed.
  • writing the business information in the business material to be processed and the file storage identifier into the blockchain, and storing the hash value returned by the blockchain corresponding to the writing success information includes:
  • writing the business information in the business material to be processed and the file storage identifier into the blockchain, and storing the hash value returned by the blockchain corresponding to the writing success information includes:
  • writing the business information in the business material to be processed and the file storage identifier into the blockchain, and storing the hash value returned by the blockchain corresponding to the writing success information includes:
  • Fig. 8 shows a structural block diagram of an electronic device 800 according to an embodiment of the present specification.
  • the components of the electronic device 800 include but are not limited to a memory 810 and a processor 820.
  • the processor 820 and the memory 810 are connected through a bus 830, and the database 850 is used to store data.
  • the database 850 is used to store data.
  • processor 820 is further configured to execute the following computer executable instructions:
  • Integrating the business file with the business information to determine the business information to be processed of the project member Integrating the business file with the business information to determine the business information to be processed of the project member.
  • the query of the business information and file storage identifier corresponding to the business processing request in the blockchain according to the hash value includes:
  • the service information corresponding to the service processing request is determined based on the service identifier.
  • the method further includes:
  • the extracting the business file corresponding to the file storage identifier from the object storage server according to the file storage identifier includes:
  • it further includes: detecting whether the service information to be processed is within the scope of service acceptance;
  • An embodiment of the present application also provides a computer-readable storage medium that stores computer instructions that, when executed by a processor, implement the steps of the block chain-based information reading and writing method described above.
  • the computer instructions include computer program codes, and the computer program codes may be in the form of source code, object code, executable files, or some intermediate forms.
  • the computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory) , Random Access Memory (RAM, Random Access Memory), electrical carrier signal, telecommunications signal, and software distribution media, etc. It should be noted that the content contained in the computer-readable medium can be appropriately added or deleted in accordance with the requirements of the legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to the legislation and patent practice, the computer-readable medium Does not include electrical carrier signals and telecommunication signals.

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Abstract

一种基于区块链的信息读写方法以及装置，其中所述基于区块链的信息读写方法包括：接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料（102）；将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识（104）；将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值（106）；将所述对象存储服务端的文件存储标识写入所述区块链，通过结合所述区块链的公开透明、集体维护的特性以及所述对象存储服务端的存储信息量多、信息安全的特性，提高了信息写入所述区块链的成功率。

Description

基于区块链的信息读写方法以及装置 技术领域
本说明书涉及互联网技术领域，特别涉及一种基于区块链的信息读写方法。本说明书同时涉及一种基于区块链的信息读写装置，一种计算设备，以及一种计算机可读存储介质。
背景技术
随着互联网保险业务的发展，市面上推出了相互制类的保险项目，在此保险模式中，参保人达到此保险模式规定的准入条件后即可加入到此保险业务中，所述保险模式的参保人在保险业务期间患病或发生意外将获得理赔，理赔款由其他参保人分摊，通过保险公司进行扣款或由除获得理赔外的其他参保人进行缴费。此保险由于具有缴费金额低，受众规模大，相对更公平公正等优点，广受用户青睐。
现有技术中，在发生案件理赔的情况下，需要将医疗文件照片等较大文件上传到区块链中，平台、监管方和互助公司通过在区块链上查询上传成功的案件理赔的信息即可。
然而，区块链每次接受上传信息大小在512KB之内，并且上传频率控制在秒级，通常情况下，与发生的案件理赔关联的信息都比较大，这就导致在上传区块链时，可能存在上传失败的情况，很大程度上提高了案件处理时间。
发明内容
有鉴于此，本说明书实施例提供了一种基于区块链的信息读写方法。本说明书同时涉及一种基于区块链的信息读写装置、一种计算设备以及一种计算机可读存储介质，以解决现有技术中存在的技术缺陷。
根据本说明书实施例的第一方面，提供了一种基于区块链的信息读写方法，应用于第一业务服务端，包括：
接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
根据所述业务处理请求确定待处理业务的所属类型；
相应的，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
将所述业务文件发送至与所述待处理业务的所属类型对应的对象存储服务端，并接收所述对象存储服务端返回的所述文件存储标识。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
在所述对象存储服务端创建存储空间；
接收所述对象服务端返回的与所述存储空间对应的存储密钥。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
将所述存储密钥发送至所述对象存储服务端进行存储验证；
在所述存储验证通过的情况下，执行将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
将所述业务文件发送至所述对象存储服务端对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
将所述业务文件发送至与所述待处理业务的所属类型对应的所述存储空间，并接 收所述对象存储服务端返回的所述文件存储标识。
可选地，所述接收项目成员的业务处理请求步骤执行之后，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
获取所述项目成员的身份标识信息；
根据所述身份标识信息对所述项目成员进行身份验证；
在所述项目成员身份验证成功的情况下，执行将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤。
可选地，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
将所述业务信息以及所述文件存储标识按照所述区块链预设的存储方式写入所述区块链中，并保存所述区块链返回的与写入成功信息对应的所述哈希值。
可选地，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
将所述业务信息进行处理生成业务标识；
将所述业务标识以及所述文件存储标识写入所述区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
可选地，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
将所述业务标识以及所述文件存储标识按照所述区块链预设的存储方式写入区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
根据本说明书实施例的第二方面，提供了一种基于区块链的信息读写方法，应用于第二业务服务端，包括：
接收与项目成员的业务处理请求对应的哈希值；
根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识；
根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务 文件；
将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
可选地，所述根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识，包括：
根据所述哈希值查询所述区块链中的业务标识及所述文件存储标识；
基于所述业务标识确定与所述业务处理请求对应的所述业务信息。
可选地，所述根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件步骤执行之前，还包括：
根据所述哈希值查询所述区块链中所述对象服务端的存储密钥；
根据所述存储密钥向所述对象服务端发送提取所述存储密钥对应存储空间中的所述业务文件的提取请求。
可选地，所述根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件，包括：
根据所述文件存储标识在所述对象存储服务端与所述存储密钥对应的存储空间中提取所述业务文件。
可选地，还包括：
检测所述待处理业务信息是否在业务受理范围内；
若是，为所述项目成员的待处理业务匹配项目审核组；
接收所述项目审核组中项目审核组成员对所述待处理业务进行审核的审核结果。
根据本说明书实施例的第三方面，提供了一种基于区块链的信息读写装置，应用于第一业务服务端，包括：
第一接收模块，被配置为接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
第二接收模块，被配置为将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
保存模块，被配置为将所述待处理业务材料中的业务信息与所述文件存储标识写 入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
根据本说明书实施例的第四方面，提供了一种基于区块链的信息读写装置，应用于第二业务服务端，包括：
接收哈希值模块，被配置为接收与项目成员的业务处理请求对应的哈希值；
查询模块，被配置为根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识；
提取模块，被配置为根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件；
整合模块，被配置为将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
根据本说明书实施例的第五方面，提供了一种电子设备，包括：
存储器和处理器；
所述存储器用于存储计算机可执行指令，所述处理器用于执行所述计算机可执行指令：
接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
根据本说明书实施例的第六方面，提供了一种电子设备，包括：
存储器和处理器；
所述存储器用于存储计算机可执行指令，所述处理器用于执行所述计算机可执行指令：
接收与项目成员的业务处理请求对应的哈希值；
根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标 识；
根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件；
将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
根据本说明书实施例的第七方面，提供了一种计算机可读存储介质，其存储有计算机可执行指令，该指令被处理器执行时实现任意一项所述基于区块链的信息读写方法的步骤。
与现有技术相比，本申请具有如下优点：
本说明书提供一种基于区块链的信息读写方法，包括：接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
本说明书提供的基于区块链的信息读写方法，首先项目成员参与项目对应的平台接收项目成员发送的业务处理请求，项目对应的平台将业务处理请求携带有的业务文件存储至对象存储服务端，并接收对象存储服务端返回的文件存储标识，保证了项目成员的业务文件的安全性，同时项目对应的平台将业务信息以及文件存储标识写入区块链生成唯一的哈希值，实现了在写入区块链的信息占用空间较小，并写入的速度快，提高了写入区块链的成功率。
附图说明
图1是本说明书一个或多个实施例提供的基于区块链的信息读写方法的流程图；
图2是本说明书一个或多个实施例提供的基于区块链的信息读写方法的流程图；
图3是本说明书一个或多个实施例提供的基于区块链的信息读写方法的交互示意图；
图4是本说明书一个或多个实施例提供的基于区块链的信息读写方法的示意图；
图5是本说明书一个或多个实施例提供的基于区块链的信息读写装置的结构示意图；
图6是本说明书一个或多个实施例提供的基于区块链的信息读写装置的结构示意图；
图7是本说明书一个或多个实施例提供的电子设备的结构框图；
图8是本说明书一个或多个实施例提供的电子设备的结构框图。
具体实施方式
在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请内涵的情况下做类似推广，因此本申请不受下面公开的具体实施的限制。
在本说明书一个或多个实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本说明书一个或多个实施例。在本说明书一个或多个实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本说明书一个或多个实施例中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本说明书一个或多个实施例中可能采用术语第一、第二等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本说明书一个或多个实施例范围的情况下，第一也可以被称为第二，类似地，第二也可以被称为第一。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
首先，对本发明一个或多个实施涉及的名词术语进行解释。
相互保险：具有同质风险保障需求的单位或个人，通过订立合同成为会员，并缴纳保费形成互助基金，由该基金对合同约定的事故发生所造成的损失承担赔偿责任，或者当被保险人死亡、伤残、疾病或者达到合同约定的年龄、期限等条件时承担给付保险金责任的保险活动。
区块链：是分布式数据存储、点对点传输、共识机制、加密算法等计算机技术的新型应用模式。
联盟链：由某个群体内部制定对个预选节点为记账人，每个新的节点的生成由所有预选节点共同决定，其他任何公司和组织可以通过该区块链开放的API进行限定访问； 联盟链的一个显著的特点就是各个节点对应用一个实体机构，任何实体机构节点向加入联盟链，均需要联盟链中已经存在的机构许可，这些机构能够共同维护联盟链的稳定发展。
哈希值：散列函数(或散列算法，又称哈希函数，Hash Function)是一种从任何一种数据中创建小的数字“指纹”的方法。散列函数把消息或数据压缩成摘要，使得数据量变小，将数据的格式固定下来。
对象存储服务：(OSS，Object Storage Service)是提供海量、安全、低成本、高可靠的云存储服务。可以通过调用API(Application Programming Interface，应用程序编程接口)在任何应用、任何时间、任何地点上传和下载数据，也可以通过Web(World Wide Web，全球广域网)控制台对数据进行简单的管理。OSS适合存任意类型的文件，适合各种网站、开发企业及开发者使用。
在本申请中，提供了一种基于区块链的信息读写方法，本说明书同时涉及一种基于区块链的信息读写装置，一种计算设备，以及一种计算机可读存储介质，在下面的实施例中逐一进行详细说明。
图1示出了根据本说明书一实施例的基于区块链的信息读写方法的流程图，应用于第一业务服务端，包括步骤102至步骤106。
步骤102：接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料。
本说明书实施例所述项目成员可以是参与互助共济项目中的项目成员，可以是参与扶贫项目中的项目成员，还可以是共享项目中的项目成员；此处，将以互助共济项目为例，对所述基于区块链的信息读写方法进行描述。
基于此，所述互助共济项目是指将具有相同需求的项目成员，所述项目成员通过参与互助共济项目的方式进行相互之间的帮助，可以理解为同时参与到互助共济项目中的项目成员，当所有成员中任意一名项目成员发生意外或者需要帮助时，只要该项目成员发生的意外或者需要帮助的事情在互助共济项目的受理范围内，参与互助共济项目的其他成员会为该项目成员提供一定的互助金或者一定的帮助。
具体实施时，项目成员在参与互助共济项目的过程中，当发生意外或者需要帮助的案件时，项目成员会向互助共济项目的平台提出互助请求，在提出互助请求同时，互 助共济项目的平台要将项目成员发生意外或者需要帮助的事件信息和该项目成员的属性信息上传至区块链中，由互助共济的公司进行确定该项目成员的案件信息，同时监管方对这个过程进行监督，在互助共济的公司确定案件信息未发生修改的情况下，互助共济的平台会为该案件匹配项目审核成员对该案件进行审核，审核该案件是否满足互助共济项目规定的互助共济条款，若满足，则针对该案件的项目成员进行互助共济；若不满足，则将拒绝对该案件的项目成员进行互助共济。
在项目成员发生待处理业务时，为了防止出现篡改待处理业务的业务信息和业务文件的可能，通过将项目成员的业务信息和业务文件上传至区块链，同时设定多个监管方进行监管，保证整个案件的处理过程是公开透明的，并且，为了保证上链成功，可以将项目成员的业务文件存储在对象存储服务端并生成一个与业务文件对应的索引文件存储标识，将文件存储标识与所述业务信息写入区块链即可，并生成对应的哈希值，在进行处理项目成员的待处理业务时，通过哈希值在区块链中查找对应的业务信息和文件存储标识即可获取到项目成员的业务信息业务文件，并可以保证了信息的透明性，提高了上链的成功率。
具体的，所述业务处理请求中携带有所述项目成员的待处理业务材料可以是待处理业务需要的材料，例如，在互助共济项目中，可以是项目成员的身份信息、待处理业务信息、医疗疾病信息以及医疗文件照片证明等；在共享项目中，可以是项目成员的身份信息、共享物品信息以及共享物品照片证明等，具体的待处理业务材料可以根据实际应用业务进行接收对应的业务材料，本说明书在此不作任何限定。
本说明书一个或多个实施例中，在上述接收所述项目成员的所述业务处理请求之后，还可以根据所述业务处理请求确定待处理业务的所属类型；
在确定所述待处理业务的所属类型之后，执行后续的将所述业务文件发送至与所述待处理业务的所属类型对应的对象存储服务端，并接收所述对象存储服务端返回的所述文件存储标识。
具体实施时，所述待处理业务可以包括多种类型，可以是互助共济项目中的待处理业务或共享项目中的待处理业务；在互助共济项目中的待处理业务可以是互助共济项目中的项目成员遭受意外或者需要帮助，向互助共济项目对应的平台发送互助共济业务处理的请求；在共享项目中的待处理业务可以是项目成员需要进行共享某物品，向共享项目对应的平台发送的共享业务处理的请求。
在实际应用中，以互助共济项目为例，对上述接收项目成员的业务处理请求和确定所述待处理业务的所属类型进行描述，其中，项目成员A参与互助共济项目，在参与期间，互助成员A发生车祸，需要进行互助共济，互助共济项目对应的平台接收项目成员A发送的互助共济请求，根据互助共济请求中携带的项目成员A的待处理互助共济材料，确定项目成员A的所属类型为意外事故，根据确定项目成员A的所属类型，在后续的处理过程中，可以进一步的将项目成员A的待处理互助共济材料中的业务文件发送至对象存储服务端。
通过上述接收所述项目成员的业务处理请求，根据所述业务处理请求中携带的所述项目成员的待处理业务材料，确定所述项目成员的待处理业务的所属类型，方便了业务平台针对所述项目成员的所述待处理业务材料进行后续的业务处理。
本说明书一个或多个实施例中，在接收所述项目成员的所述业务处理请求之后，还需要在所述对象存储服务端创建存储所述业务文件的存储空间，具体实现方式如下所述：
在所述对象存储服务端创建存储空间；
接收所述对象服务端返回的与所述存储空间对应的存储密钥。
具体的，在对所述待处理业务材料中的业务文件进行存储之前，需要在所述对象存储服务端创建存储空间，所述存储空间用于存储与项目成员参与项目相关的业务文件，并所述存储空间会有对应的存储密钥，所述存储密钥只有项目成员参与的项目对应的平台拥有，保证了项目成员的业务文件的安全性。
除此之外，所述对象存储服务端还可以存储所述项目成员参与项目的其他文件；可以通过在项目对应平台获取在对象存储服务端创建多个存储空间的权限，在获取权限的情况下，在对象存储服务端创建多个需要应用的存储空间，并对象存储服务端会根据存储空间生成对应的存储密钥发送给项目对应的平台。
本说明书一个或多个实施例中，基于上述的在所述对象存储服务端创建存储空间，并接收所述对象服务端返回的与所述存储空间对应的存储密钥，基于此，在所述对象存储服务端进行存储所述业务文件之前，还需要进行存储验证，存储验证的具体实现方式如下所述：
将所述存储密钥发送至所述对象存储服务端进行存储验证；
如果在所述存储验证通过的情况下，则执行下述步骤104。
如果在所述存储验证未通过的情况下，则说明可能存在所述存储密钥未在所述对象存储服务端有对应的存储空间，可以重新在所述对象存储服务端创建存储空间，获取新的存储密钥，或者选择其他的存储密钥，在进行将新获取的存储密钥发送至所述对象存储服务端进行存储验证。
例如，对象存储服务端拥有4部分存储空间，分别对应存储密钥1、存储密钥2、存储密钥3和存储密钥4，并且，项目成员参与项目对应的平台拥有存储密钥4；在接收项目成员发送来的业务处理请求之后，根据业务处理请求中的业务文件，项目对应的平台会将业务文件存储至对象存储服务端中存储密钥4对应的存储空间，向对象存储服务端发送存储密钥4进行存储验证，在验证通过的情况下，成功将业务文件存储至对象存储服务端存储密钥4对应的存储空间。
除此之外，所述对象存储服务端可以存储较大的业务文件，例如，与项目成员的待处理业务相关的照片文件、视频文件或医疗文件照片等业务文件。
通过在所述对象存储服务端创建存储空间，并接收对象存储服务端返回的存储密钥，可以实现将项目成员的较大的业务文件存储至项目平台拥有存储密钥对应的存储空间，保证了项目成员的业务文件的安全性，并可以存储一些较大的业务文件。
本说明书一个或多个实施例中，所述接收项目成员的业务处理请求步骤执行之后，还需要对项目成员进行身份验证，确定是否为项目成员本人在进行申请业务处理，具体的身份验证通过如下方式实现：
获取所述项目成员的身份标识信息；
根据所述身份标识信息对所述项目成员进行身份验证；
在所述项目成员身份验证成功的情况下，则执行下述步骤104。
在所述项目成员身份验证失败的情况下，则说明所述项目成员的身份信息与提交业务处理请求的项目成员的身份信息不一致，所述项目成员对应的平台将拒绝对所述提交业务处理请求的项目成员进行业务处理。
具体的，所述身份验证信息可以是项目成员的身份证号码或者项目成员设定的密码。
具体实施时，在获取项目成员的身份标识信息，可以是通过项目成员的手机终端 对所述项目成员进行人脸识别，或者请项目成员在手机终端的项目平台对应的应用程序上输入密码，在实际应用中，对所述项目成员进行身份验证的过程可以根据应用场景进行设定，本说明书在此不作任何限定。
本说明书一个或多个实施例中，通过接收项目成员的业务处理请求，并根据业务处理请求中携带有的待处理业务材料进行确定项目成员的待处理业务的所属类型，方便了项目成员参与的项目对应的平台对待处理业务进行存储，并在对象存储服务端创建用于针对业务文件存储的存储空间，保证了项目成员的业务文件的安全性，并且在接收项目成员的业务处理请求之前，对项目成员进行身份验证，避免了项目成员欺骗项目对应平台的可能性。
步骤104：将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识。
具体的，在上述所述项目成员通过身份验证的情况下，接收所述项目成员的业务处理请求，根据所述业务处理请求中携带的待处理业务材料中的业务文件存储至对象存储服务端，并接收所述对象存储服务端返回的存储所述业务文件的存储标识。
本说明书一个或多个实施例中，在将所述待处理业务材料中的所述业务文件发送至对象存储服务端时，可以将所述业务文件发送至所述对象存储服务端对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
可选的，将所述业务文件发送至所述对象存储服务端对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识，基于此，可以进一步的将所述业务文件发送至与所述待处理业务的所属类型对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
具体实施时，所述项目成员参与项目对应的平台根据需求在所述对象存储服务端创建存储空间，所述存储空间用于存储所述项目成员的业务文件，并该存储空间对应有存储密钥，存储密钥在项目对应的平台进行保存，保证了业务文件的安全性，同时将业务文件存储至对象存储服务端的存储空间后，对象存储服务端会根据存储的业务文件内容生成一个文件存储标识，所述文件存储标识具有唯一性，在进行后续的对该项目成员的业务文件进行查阅时，可以通过文件存储标识在对象存储服务端获取对应的业务文件。
除此之外，所述文件存储标识可以是索引ID或携带有业务信息的时间戳，具体的所述文件存储标识可以根据实际应用场景进行设定，本书明书在此不作任何限定。
在实际应用中，以项目成员参B与互助共济项目为例，对将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识进行描述，其中，项目成员B发生互助共济案件，项目成员B向互助共济平台发送互助共济案件需要的业务文件，业务文件中包含项目成员B的互助共济案件信息以及互助共济业务处理需要的证件信息等，互助共济平台将接收到的业务文件发送至对象存储服务端，对象存储服务端将项目成员B的业务文件存储至对应的存储空间，并生成项目成员B的业务文件相匹配的索引ID，对象存储服务端将索引ID发送给互助共济项目平台。
本说明书一个或多个实施例中，通过将所述待处理业务材料汇总的业务文件发送至所述对象存储服务端进行存储，保证了业务文件的安全性，并对象存储服务端根据存储的业务文件返回项目成员参与项目对应的平台文件存储标识，保证了在后续的业务处理过程中，可以通过所述文件存储标识从对象存储服务端快速的提取出业务文件，加快了业务处理的过程。
步骤106：将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
具体的，上述将所述业务文件发送至所述对象存储服务端进行存储，并接收针对所述业务文件存储的文件存储标识，在接收所述文件存储标识后，需要将所述待处理材料中的业务信息与所述文件存储标识写入区块链，并保存所述区块链返回的所述哈希值，通过在所述区块链上写入文件存储标识，减少了写入区块链的文件大小，加快了写入速度，提高了上传区块链的成功率，并生成与业务信息以及文件存储标识对应的哈希值，保证了业务信息以及文件存储标识对应的业务文件不可能被篡改。
具体实施时，所述业务信息可以是业务文件中文件的信息，例如，业务文件存储有身份证证件照片，对应的业务信息可以是身份证证件照片已提供的信息，除此之外，所述业务信息还可以是项目成员的待处理业务的信息或项目成员的医疗信息等。
具体实施时，所述在将所述业务信息以及所述文件存储标识写入区块链时，将生成唯一的哈希值，若存储业务信息被篡改的可能，则唯一哈希值将发生变化，在后续的业务处理过程中，通过原唯一哈希值将无法获取的项目成员的业务信息。
本说明书一个或多个实施例中，将所述业务信息与所述文件存储标识写入区块链中，还可以通过其他形式写入区块链中，具体实现方式如下所述：
将所述业务信息以及所述文件存储标识按照所述区块链预设的存储方式写入所述 区块链中，并保存所述区块链返回的与写入成功信息对应的所述哈希值。
具体的，所述预设的存储方式可以是以表格的形式将业务信息以及文件存储标识写入区块链，还可以是以文本的形式将业务信息以及文件存储标识写入区块链，具体的存储方式可以根据实际应用进行设定，本说明书在此不作任何限定。
本说明书一个或多个实施例中，在所述业务信息较多的情况下，还可以将所述业务信息进行处理，具体的处理过程如下所述：
将所述业务信息进行处理生成业务标识；
将所述业务标识以及所述文件存储标识写入所述区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
具体实施时，所述业务标识具有唯一性，所述业务标识可以是索引ID或者携带有时间戳的标识，具体的所述业务标识的形式可以根据实际应用进行设定。
在将所述业务信息进行处理生成业务标识，可以将所述业务信息进行压缩，将所述业务信息压缩为占用存储空间较小的压缩业务信息，并生成一个与所述压缩业务信息对应的业务标识，在将携带有压缩业务信息的业务标识以及所述文件存储标识写入区块链即可，并接收所述区块链返回的哈希值；在后续的业务处理过程中，可以通过哈希值在区块链中查询对应的业务标识以及文件存储标识，通过将业务标识携带的压缩业务信息进行解压获取业务信息，在进行后续的业务分析处理。
本说明书一个或多个实施例中，将所述业务标识以及所述文件存储标识按照所述区块链预设的存储方式写入区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值，提高了写入区块链的成功率，并通过预设的存储方式写入区块链，提高了写入速率。
在实际应用中，以互助保险为例，对将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值进行描述，其中参与互助保险的项目成员发生赔案事件，并向互助保险平台发送赔案信息，互助保险平台将项目成员的提供的赔案文件存储在对象存储服务端，接收对象存储服务端返回的文件存储标识，互助保险平台将赔案信息进行压缩处理获得赔案标识，并将赔案标识以及文件存储标识以文本的形式写入区块链，互助保险平台获得写入成功的哈希值。
本说明书一个或多个实施例中，首先项目成员参与项目对应的平台接收项目成员发送的业务处理请求，项目对应的平台将业务处理请求携带有的业务文件存储至对象存储服务端，并接收对象存储服务端返回的文件存储标识，保证了项目成员的业务文件的安全性，同时项目对应的平台将业务信息以及文件存储标识写入区块链生成唯一的哈希值，实现了在写入区块链的信息占用空间较小，并写入的速度快，提高了写入区块链的成功率，通过将区块链的公开透明的特性以及对象存储服务端的安全特性相结合，实现了提高写入区块链的成功率和保证了项目成员信息的安全性。
图2示出了根据本说明书一实施例的基于区块链的信息读写方法在联盟链中的应用，该方法应用于第二业务服务端，其中，所述第二业务服务端可以是联盟链中的监管方或项目成员参与的项目对应的管理方，所述监管方以及管理方具体业务处理过程均可以通过如下步骤实现，具体步骤，包括步骤202至步骤208。
具体的，所述联盟链中可以包括所述项目成员参与项目对应的平台、所述项目成员参与项目对应的管理方以及至少一个监管方。
步骤202：接收与项目成员的业务处理请求对应的哈希值。
具体的，在所述监管方需要对所述项目成员的待处理业务进行监管或者所述管理方需要对所述待处理业务进行处理的情况下，接收所述第一业务服务端写入区块链成功的哈希值。
步骤204：根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识。
具体的，上述接收所述第一业务服务端写入区块链成功的哈希值，根据哈希值查询所述区块链中与所述项目成员的业务处理请求对应的业务信息以及所述文件存储标识。
本说明书一个或多个实施例中，在区块链中查询所述业务信息及所述文件存储标识，具体的查询过程如下所述：
根据所述哈希值查询所述区块链中的业务标识及所述文件存储标识；
基于所述业务标识确定与所述业务处理请求对应的所述业务信息。
具体的，所述业务标识以及所述文件存储标识具体描述内容可根据上述实施例中的描述内容确定，本说明书在此不在赘述。
本说明书一个或多个实施例中，在进行提取所述业务文件以及所述文件存储标识之前，所述监管方或者管理方还需要确定对象存储服务端的存储密钥，只有通过存储密钥才能获取提取权限，具体的实现方式如下所述：
根据所述哈希值查询所述区块链中所述对象服务端的存储密钥；
根据所述存储密钥向所述对象服务端发送提取所述存储密钥对应存储空间中的所述业务文件的提取请求。
在实际应用中，以第二业务服务端为管理方为例，对根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识进行描述，其中，项目成员参与互助共济项目，管理方为互助共济项目中提供互助金的一方；经过互助共济项目对应的平台进行业务处理，生成唯一的哈希值，管理方根据哈希值查询区块链中的项目成员的互助共济的业务信息及互助共济业务文件的文件存储标识，并可以通过哈希值确定互助共济的业务信息是否发生改变。
本说明书一个或多个实施例中，通过在区块链中获取存储密钥，确定所述项目成员的业务文件已经被加密，保证了项目成员的业务文件的安全性。
步骤206：根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件。
具体的，上述在所述区块链中查询到的文件存储标识，通过所述文件存储标书在所述对象存储服务端中提取与所述文件存储标识对应的业务文件，所述业务文件的描述可参见上述实施例的描述，本说明书在此不在赘述。
本说明书一个或多个实施例中，因为所述对象存储服务端安全的特性，在所述对象存储服务端提取需要的文件时，需要提高存储密钥，具体描述如下所述：
根据所述文件存储标识在所述对象存储服务端与所述存储密钥对应的存储空间中提取所述业务文件。
在实际应用中，以第二业务服务端为监管方为例，对根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件进行描述，监管方需要对项目成员的待处理业务进行监督，通过在区块链中查询的哈希值确定文件存储标识以及存储密钥，通过将存储密钥发送至对象存储服务端，获得提取文件的权限，并通过文件存储标识获取对象存储服务端中与文件存储标识对应的业务文件。
步骤208：将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
具体的，根据上述获取的业务信息与所述业务文件进行整合，所述整合可以是进行人工整合，通过业务信息以及所述业务文件能够具体了解所述项目成员的待处理业务信息的具体内容，根据所述待处理业务信息所述监管方或所述管理方执行后续的处理过程。
本说明书一个或多个实施例中，所述后续的处理过程具体描述如下所述：
检测所述待处理业务信息是否在业务受理范围内；
若是，为所述项目成员的待处理业务匹配项目审核组；
接收所述项目审核组中项目审核组成员对所述待处理业务进行审核的审核结果。
若否，拒绝对所述项目成员的待处理业务进行受理，并通知所述项目成员最终信息结果。
具体实施时，所述监管方以及所述管理方可以根据所述待处理业务信息了解所述项目成员的待处理业务的具体内容，同时根据了解的内容判断所述项目成员的待处理业务是否在业务受理范围内，若在业务处理范围内，所述管理方进行后续的审核处理，所述监管方监督所述管理的处理过程；若不在业务处理范围内，所述管理方将拒绝进行受理，所述监管方将不对所述项目成员的待处理业务进行监督。
本说明书一个或多个实施例中，通过所述哈希值在所述区块链中查询业务信息以及所述文件存储标识，能够验证所述业务信息以及所述文件存储标识对应的业务文件是否发生篡改，保证了各方的权益，并提高了业务处理效率，同时还保证了项目成员的待处理业务信息包含的内容与提交业务处理请求时的待处理材料包含的内容一致，提高了项目成员的体验效果。
下述结合附图3和附图4，以本说明书提供的基于区块链的信息读写方法在互助项目平台为联盟链中的实体机构为例，对所述基于区块链的信息读写方法进行进一步说明。其中，具体步骤包括步骤302至步骤324。
步骤302：互助项目平台接收项目成员的互助请求。
参见图4，在联盟链中包括互助项目平台、互助项目管理方以及至少一个互助项目监管方，分布在联盟链中的各个节点，并对象存储服务端用于存储互助项目平台发送的 互助文件。
具体的，参与互助项目的项目成员发生意外，向互助项目平台提交互助请求，互助请求中携带有互助信息以及互助项目平台需要的互助文件。
步骤304：互助项目平台将互助请求中的业务文件发送至对象存储服务端。
步骤306：对象存储服务端根据互助文件生成对应的文件存储标识，并将文件存储标识发送至互助项目平台。
步骤308：互助项目平台将文件存储标识以及互助信息写入区块链，并接收区块链返回的哈希值。
步骤310：互助项目管理方接收哈希值。
步骤312：互助项目管理方根据哈希值查询区块链中项目成员的互助信息以及文件存储标识。
步骤314：互助项目管理方根据文件存储标识向对象存储服务端发送提取互助文件请求。
步骤316：对象存储服务端根据提取互助文件请求将与文件存储标识对应的互助文件发送至互助项目管理方。
步骤318：互助项目管理方将互助文件以及互助信息进行整合，确定项目成员的互助申请信息。
步骤320：互助项目管理方根据互助申请信息判断项目成员的是否在规定的互助业务受理范围内。
具体的，若项目成员的互助申请信息在对应的互助业务受理范围内，则对项目成员进行后续的互助业务处理，并将处理信息发送至互助项目平台，若项目成员的互助申请信息不在对应的互助业务受理范围内，则拒绝对项目成员进行互助业务处理，并将拒绝信息发送至互助项目平台。
步骤322：互助项目管理方将处理信息或者拒绝信息发送至互助项目平台。
步骤324：互助项目平台根据处理信息或拒绝信息通知项目成员最终的结果。
本说明书一个或多个实施例中，互助项目平台将互助处理请求携带有的互助文件存储至对象存储服务端，并接收对象存储服务端返回的文件存储标识，保证了项目成员 的互助文件的安全性，同时互助项目平台将互助信息以及文件存储标识写入区块链生成唯一的哈希值，实现了在写入区块链的信息占用空间较小，并写入的速度快，提高了写入区块链的成功率，通过将区块链的公开透明的特性以及对象存储服务端的安全特性相结合，实现了提高写入区块链的成功率和保证了项目成员信息的安全性。
与上述方法实施例相对应，本说明书还提供了基于区块链的信息读写装置实施例，应用于第一业务服务端，图5示出了本说明书一个实施例的基于区块链的信息读写装置的结构示意图。如图5所示，该装置包括：
第一接收模块502，被配置为接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
第二接收模块504，被配置为将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
保存模块506，被配置为将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
一个可选的实施例中，所述基于区块链的信息读写装置，还包括：
确定模块，被配置为根据所述业务处理请求确定待处理业务的所属类型；
相应的，所述第二接收模块504进一步被配置为：
将所述业务文件发送至与所述待处理业务的所属类型对应的对象存储服务端，并接收所述对象存储服务端返回的所述文件存储标识。
一个可选的实施例中，所述基于区块链的信息读写装置，还包括：
创建模块，被配置为在所述对象存储服务端创建存储空间；
第三接收模块，被配置为接收所述对象服务端返回的与所述存储空间对应的存储密钥。
一个可选的实施例中，所述基于区块链的信息读写装置，还包括：
验证模块，被配置为将所述存储密钥发送至所述对象存储服务端进行存储验证；
在所述存储验证通过的情况下，运行所述第二接收模块504。
一个可选的实施例中，所述第二接收模块504进一步被配置为：
将所述业务文件发送至所述对象存储服务端对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
一个可选的实施例中，所述第二接收模块504进一步被配置为：
将所述业务文件发送至与所述待处理业务的所属类型对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
一个可选的实施例中，所述基于区块链的信息读写装置，还包括：
获取模块，被配置为获取所述项目成员的身份标识信息；
身份验证模块，被配置为根据所述身份标识信息对所述项目成员进行身份验证；
在所述项目成员身份验证成功的情况下，运行所述第二接收模块504。
一个可选的实施例中，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
将所述业务信息以及所述文件存储标识按照所述区块链预设的存储方式写入所述区块链中，并保存所述区块链返回的与写入成功信息对应的所述哈希值。
一个可选的实施例中，所述保存模块506，包括：
生成单元，被配置为将所述业务信息进行处理生成业务标识；
保存单元，被配置为将所述业务标识以及所述文件存储标识写入所述区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
一个可选的实施例中，所述保存模块506进一步被配置为：
将所述业务标识以及所述文件存储标识按照所述区块链预设的存储方式写入区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
一个可选的实施例中，首先项目成员参与项目对应的平台接收项目成员发送的业务处理请求，项目对应的平台将业务处理请求携带有的业务文件存储至对象存储服务端，并接收对象存储服务端返回的文件存储标识，保证了项目成员的业务文件的安全性，同时项目对应的平台将业务信息以及文件存储标识写入区块链生成唯一的哈希值，实现了在写入区块链的信息占用空间较小，并写入的速度快，提高了写入区块链的成功率，通过将区块链的公开透明的特性以及对象存储服务端的安全特性相结合，实现了提高写入区块链的成功率和保证了项目成员信息的安全性。
与上述方法实施例相对应，本说明书还提供了基于区块链的信息读写装置实施例，应用于第二业务服务端，图6示出了本说明书一个实施例的基于区块链的信息读写装置的结构示意图。如图6所示，该装置包括：
接收哈希值模块602，被配置为接收与项目成员的业务处理请求对应的哈希值；
查询模块604，被配置为根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识；
提取模块606，被配置为根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件；
整合模块608，被配置为将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
一个可选的实施例中，所述查询模块604，包括：
查询单元，被配置为根据所述哈希值查询所述区块链中的业务标识及所述文件存储标识；
确定单元，被配置为基于所述业务标识确定与所述业务处理请求对应的所述业务信息。
一个可选的实施例中，所述基于区块链的信息读写装置，还包括：
查询密钥模块，被配置为根据所述哈希值查询所述区块链中所述对象服务端的存储密钥；
发送模块，被配置为根据所述存储密钥向所述对象服务端发送提取所述存储密钥对应存储空间中的所述业务文件的提取请求。
一个可选的实施例中，所述提取模块606进一步被配置为：
根据所述文件存储标识在所述对象存储服务端与所述存储密钥对应的存储空间中提取所述业务文件。
一个可选的实施例中，所述基于区块链的信息读写装置还包括：
检测模块，被配置为检测所述待处理业务信息是否在业务受理范围内；
若是，匹配模块，被配置为为所述项目成员的待处理业务匹配项目审核组；
接收审核结果模块，被配置为接收所述项目审核组中项目审核组成员对所述待处理业务进行审核的审核结果。
一个可选的实施例中，通过所述哈希值在所述区块链中查询业务信息以及所述文件存储标识，能够验证所述业务信息以及所述文件存储标识对应的业务文件是否发生篡改，保证了各方的权益，并提高了业务处理效率，同时还保证了项目成员的待处理业务信息包含的内容与提交业务处理请求时的待处理材料包含的内容一致，提高了项目成员的体验效果。
上述为本实施例的一种基于区块链的信息读写装置的示意性方案。需要说明的是，该基于区块链的信息读写装置的技术方案与上述的基于区块链的信息读写方法的技术方案属于同一构思，基于区块链的信息读写装置的技术方案未详细描述的细节内容，均可以参见上述基于区块链的信息读写方法的技术方案的描述。
图7示出了根据本说明书一实施例的电子设备700的结构框图。该电子设备700的部件包括但不限于存储器710和处理器720。处理器720与存储器710通过总线730相连接，数据库750用于保存数据。
电子设备700还包括接入设备740，接入设备740使得电子设备700能够经由一个或多个网络760通信。这些网络的示例包括公用交换电话网(PSTN)、局域网(LAN)、广域网(WAN)、个域网(PAN)或诸如因特网的通信网络的组合。接入设备740可以包括有线或无线的任何类型的网络接口(例如，网络接口卡(NIC))中的一个或多个，诸如IEEE802.11无线局域网(WLAN)无线接口、全球微波互联接入(Wi-MAX)接口、以太网接口、通用串行总线(USB)接口、蜂窝网络接口、蓝牙接口、近场通信(NFC)接口，等等。
在本说明书的一个实施例中，电子设备700的上述部件以及图7中未示出的其他部件也可以彼此相连接，例如通过总线。应当理解，图7所示的电子设备结构框图仅仅是出于示例的目的，而不是对本说明书范围的限制。本领域技术人员可以根据需要，增添或替换其他部件。
电子设备700可以是任何类型的静止或移动电子设备，包括移动计算机或移动电子设备(例如，平板计算机、个人数字助理、膝上型计算机、笔记本计算机、上网本等)、移动电话(例如，智能手机)、可佩戴的电子设备(例如，智能手表、智能眼镜等)或其他类型的移动设备，或者诸如台式计算机或PC的静止电子设备。电子设备700还可 以是移动式或静止式的服务器。
其中，处理器720用于执行如下计算机可执行指令：
接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
根据所述业务处理请求确定待处理业务的所属类型；
相应的，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
将所述业务文件发送至与所述待处理业务的所属类型对应的对象存储服务端，并接收所述对象存储服务端返回的所述文件存储标识。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
在所述对象存储服务端创建存储空间；
接收所述对象服务端返回的与所述存储空间对应的存储密钥。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
将所述存储密钥发送至所述对象存储服务端进行存储验证；
在所述存储验证通过的情况下，执行将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
将所述业务文件发送至所述对象存储服务端对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
可选地，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
将所述业务文件发送至与所述待处理业务的所属类型对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
可选地，所述接收项目成员的业务处理请求步骤执行之后，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
获取所述项目成员的身份标识信息；
根据所述身份标识信息对所述项目成员进行身份验证；
在所述项目成员身份验证成功的情况下，执行将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤。
可选地，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
将所述业务信息以及所述文件存储标识按照所述区块链预设的存储方式写入所述区块链中，并保存所述区块链返回的与写入成功信息对应的所述哈希值。
可选地，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
将所述业务信息进行处理生成业务标识；
将所述业务标识以及所述文件存储标识写入所述区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
可选地，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
将所述业务标识以及所述文件存储标识按照所述区块链预设的存储方式写入区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
图8示出了根据本说明书一实施例的电子设备800的结构框图。该电子设备800 的部件包括但不限于存储器810和处理器820。处理器820与存储器810通过总线830相连接，数据库850用于保存数据，具体接入方式和内容参见电子设备700即可，本说明在此不在赘述。
其中，处理器820还用于执行如下计算机可执行指令：
接收与项目成员的业务处理请求对应的哈希值；
根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识；
根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件；
将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
可选地，所述根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识，包括：
根据所述哈希值查询所述区块链中的业务标识及所述文件存储标识；
基于所述业务标识确定与所述业务处理请求对应的所述业务信息。
可选地，所述根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件步骤执行之前，还包括：
根据所述哈希值查询所述区块链中所述对象服务端的存储密钥；
根据所述存储密钥向所述对象服务端发送提取所述存储密钥对应存储空间中的所述业务文件的提取请求。
可选地，所述根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件，包括：
根据所述文件存储标识在所述对象存储服务端与所述存储密钥对应的存储空间中提取所述业务文件。
可选地，还包括：检测所述待处理业务信息是否在业务受理范围内；
若是，为所述项目成员的待处理业务匹配项目审核组；
接收所述项目审核组中项目审核组成员对所述待处理业务进行审核的审核结果。
上述为本实施例的一种电子设备的示意性方案。需要说明的是，该电子设备的技术方案与上述的基于区块链的信息读写方法的技术方案属于同一构思，电子设备的技术方案未详细描述的细节内容，均可以参见上述基于区块链的信息读写方法的技术方案的描述。
本申请一实施例还提供一种计算机可读存储介质，其存储有计算机指令，该指令被处理器执行时实现如前所述基于区块链的信息读写方法的步骤。
上述为本实施例的一种计算机可读存储介质的示意性方案。需要说明的是，该存储介质的技术方案与上述的基于区块链的信息读写方法的技术方案属于同一构思，存储介质的技术方案未详细描述的细节内容，均可以参见上述基于区块链的信息读写方法的技术方案的描述。
上述对本说明书特定实施例进行了描述。其它实施例在所附权利要求书的范围内。在一些情况下，在权利要求书中记载的动作或步骤可以按照不同于实施例中的顺序来执行并且仍然可以实现期望的结果。另外，在附图中描绘的过程不一定要求示出的特定顺序或者连续顺序才能实现期望的结果。在某些实施方式中，多任务处理和并行处理也是可以的或者可能是有利的。
所述计算机指令包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质可以包括：能够携带所述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、电载波信号、电信信号以及软件分发介质等。需要说明的是，所述计算机可读介质包含的内容可以根据司法管辖区内立法和专利实践的要求进行适当的增减，例如在某些司法管辖区，根据立法和专利实践，计算机可读介质不包括电载波信号和电信信号。
需要说明的是，对于前述的各方法实施例，为了简便描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本申请并不受所描述的动作顺序的限制，因为依据本申请，某些步骤可以采用其它顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定都是本申请所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部 分，可以参见其它实施例的相关描述。
以上公开的本申请优选实施例只是用于帮助阐述本申请。可选实施例并没有详尽叙述所有的细节，也不限制该发明仅为所述的具体实施方式。显然，根据本说明书的内容，可作很多的修改和变化。本说明书选取并具体描述这些实施例，是为了更好地解释本申请的原理和实际应用，从而使所属技术领域技术人员能很好地理解和利用本申请。本申请仅受权利要求书及其全部范围和等效物的限制。

Claims (20)

  1. 一种基于区块链的信息读写方法，其特征在于，应用于第一业务服务端，包括：
    接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
    将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
    将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
  2. 根据权利要求1所述的方法，其特征在于，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
    根据所述业务处理请求确定待处理业务的所属类型；
    相应的，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
    将所述业务文件发送至与所述待处理业务的所属类型对应的对象存储服务端，并接收所述对象存储服务端返回的所述文件存储标识。
  3. 根据权利要求1所述的方法，其特征在于，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
    在所述对象存储服务端创建存储空间；
    接收所述对象服务端返回的与所述存储空间对应的存储密钥。
  4. 根据权利要求3所述的方法，其特征在于，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
    将所述存储密钥发送至所述对象存储服务端进行存储验证；
    在所述存储验证通过的情况下，执行将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤。
  5. 根据权利要求4所述的方法，其特征在于，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
    将所述业务文件发送至所述对象存储服务端对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
  6. 根据权利要求2或5所述的方法，其特征在于，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识，包括：
    将所述业务文件发送至与所述待处理业务的所属类型对应的所述存储空间，并接收所述对象存储服务端返回的所述文件存储标识。
  7. 根据权利要求1所述的方法，其特征在于，所述接收项目成员的业务处理请求步骤执行之后，将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤执行之前，还包括：
    获取所述项目成员的身份标识信息；
    根据所述身份标识信息对所述项目成员进行身份验证；
    在所述项目成员身份验证成功的情况下，执行将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识步骤。
  8. 根据权利要求1所述的方法，其特征在于，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
    将所述业务信息以及所述文件存储标识按照所述区块链预设的存储方式写入所述区块链中，并保存所述区块链返回的与写入成功信息对应的所述哈希值。
  9. 根据权利要求1所述的方法，其特征在于，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
    将所述业务信息进行处理生成业务标识；
    将所述业务标识以及所述文件存储标识写入所述区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
  10. 根据权利要求8或9所述的方法，其特征在于，将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值，包括：
    将所述业务标识以及所述文件存储标识按照所述区块链预设的存储方式写入区块链中，并保存所述区块链返回的与所述写入成功信息对应的所述哈希值。
  11. 一种基于区块链的信息读写方法，其特征在于，应用于第二业务服务端，包括：
    接收与项目成员的业务处理请求对应的哈希值；
    根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识；
    根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件；
    将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
  12. 根据权利要求11所述的方法，其特征在于，所述根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识，包括：
    根据所述哈希值查询所述区块链中的业务标识及所述文件存储标识；
    基于所述业务标识确定与所述业务处理请求对应的所述业务信息。
  13. 根据权利要求11所述的方法，其特征在于，所述根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件步骤执行之前，还包括：
    根据所述哈希值查询所述区块链中所述对象服务端的存储密钥；
    根据所述存储密钥向所述对象服务端发送提取所述存储密钥对应存储空间中的所述业务文件的提取请求。
  14. 根据权利要求13所述的方法，其特征在于，所述根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件，包括：
    根据所述文件存储标识在所述对象存储服务端与所述存储密钥对应的存储空间中提取所述业务文件。
  15. 根据权利要求11所述的方法，其特征在于，还包括：
    检测所述待处理业务信息是否在业务受理范围内；
    若是，为所述项目成员的待处理业务匹配项目审核组；
    接收所述项目审核组中项目审核组成员对所述待处理业务进行审核的审核结果。
  16. 一种基于区块链的信息读写装置，其特征在于，应用于第一业务服务端，包括：
    第一接收模块，被配置为接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
    第二接收模块，被配置为将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
    保存模块，被配置为将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
  17. 一种基于区块链的信息读写装置，其特征在于，应用于第二业务服务端，包括：
    接收哈希值模块，被配置为接收与项目成员的业务处理请求对应的哈希值；
    查询模块，被配置为根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识；
    提取模块，被配置为根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件；
    整合模块，被配置为将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
  18. 一种电子设备，其特征在于，包括：
    存储器和处理器；
    所述存储器用于存储计算机可执行指令，所述处理器用于执行所述计算机可执行指令：
    接收项目成员的业务处理请求，所述业务处理请求中携带有所述项目成员的待处理业务材料；
    将所述待处理业务材料中的业务文件发送至对象存储服务端并接收所述对象存储服务端返回的文件存储标识；
    将所述待处理业务材料中的业务信息与所述文件存储标识写入区块链中，并保存所述区块链返回的与写入成功信息对应的哈希值。
  19. 一种电子设备，其特征在于，包括：
    存储器和处理器；
    所述存储器用于存储计算机可执行指令，所述处理器用于执行所述计算机可执行指令：
    接收与项目成员的业务处理请求对应的哈希值；
    根据所述哈希值查询区块链中与所述业务处理请求对应的业务信息及文件存储标识；
    根据所述文件存储标识在对象存储服务端中提取与所述文件存储标识对应的业务文件；
    将所述业务文件与所述业务信息进行整合，确定所述项目成员的待处理业务信息。
  20. 一种计算机可读存储介质，其存储有计算机指令，其特征在于，该指令被处理器执行时实现权利要求1至10或11至15任意一项所述基于区块链的信息读写方法的步骤。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112560093A (zh) * 2020-12-17 2021-03-26 杭州趣链科技有限公司 基于区块链的档案管理方法、装置、设备及存储介质
CN116048735A (zh) * 2023-03-23 2023-05-02 阿里云计算有限公司 信息处理方法以及对象共享方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110009518A (zh) * 2019-04-11 2019-07-12 阿里巴巴集团控股有限公司 基于区块链的信息读写方法以及装置
US10990563B2 (en) 2019-04-11 2021-04-27 Advanced New Technologies Co., Ltd. Information read/write method and apparatus based on blockchain
JP6836643B1 (ja) * 2019-11-27 2021-03-03 株式会社スカイコム 管理サーバ、文書ファイル管理システム、文書ファイル管理方法、および文書ファイル管理プログラム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180196948A1 (en) * 2017-01-11 2018-07-12 Isuncloud Limited Distributed and decentralized clound storage system and method thereof
CN108550037A (zh) * 2018-04-11 2018-09-18 北京知金链网络技术有限公司 基于区块链的文件处理方法和装置
CN108806779A (zh) * 2018-08-09 2018-11-13 南通大学 基于区块链的混合式数字眼底图像记录与分享系统
CN108920966A (zh) * 2018-06-25 2018-11-30 北京奇虎科技有限公司 一种区块链存证、取证方法及装置
CN109308421A (zh) * 2017-07-28 2019-02-05 腾讯科技（深圳）有限公司 一种信息防篡改方法、装置、服务器和计算机存储介质
CN109509108A (zh) * 2018-12-19 2019-03-22 中国平安财产保险股份有限公司 基于区块链技术的保险保单处理方法、装置和计算机设备
CN110009518A (zh) * 2019-04-11 2019-07-12 阿里巴巴集团控股有限公司 基于区块链的信息读写方法以及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3934203A1 (en) * 2016-12-30 2022-01-05 INTEL Corporation Decentralized data storage and processing for iot devices
CN109146479B (zh) * 2018-08-07 2022-08-26 中软数智信息技术(武汉)有限公司 基于区块链的数据加密方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180196948A1 (en) * 2017-01-11 2018-07-12 Isuncloud Limited Distributed and decentralized clound storage system and method thereof
CN109308421A (zh) * 2017-07-28 2019-02-05 腾讯科技（深圳）有限公司 一种信息防篡改方法、装置、服务器和计算机存储介质
CN108550037A (zh) * 2018-04-11 2018-09-18 北京知金链网络技术有限公司 基于区块链的文件处理方法和装置
CN108920966A (zh) * 2018-06-25 2018-11-30 北京奇虎科技有限公司 一种区块链存证、取证方法及装置
CN108806779A (zh) * 2018-08-09 2018-11-13 南通大学 基于区块链的混合式数字眼底图像记录与分享系统
CN109509108A (zh) * 2018-12-19 2019-03-22 中国平安财产保险股份有限公司 基于区块链技术的保险保单处理方法、装置和计算机设备
CN110009518A (zh) * 2019-04-11 2019-07-12 阿里巴巴集团控股有限公司 基于区块链的信息读写方法以及装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112560093A (zh) * 2020-12-17 2021-03-26 杭州趣链科技有限公司 基于区块链的档案管理方法、装置、设备及存储介质
CN116048735A (zh) * 2023-03-23 2023-05-02 阿里云计算有限公司 信息处理方法以及对象共享方法
CN116048735B (zh) * 2023-03-23 2023-08-29 阿里云计算有限公司 信息处理方法以及对象共享方法

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