CN111031041A - Block chain-based data uplink storage method, system, medium and equipment - Google Patents
Block chain-based data uplink storage method, system, medium and equipment Download PDFInfo
- Publication number
- CN111031041A CN111031041A CN201911280079.7A CN201911280079A CN111031041A CN 111031041 A CN111031041 A CN 111031041A CN 201911280079 A CN201911280079 A CN 201911280079A CN 111031041 A CN111031041 A CN 111031041A
- Authority
- CN
- China
- Prior art keywords
- data
- uplink
- block chain
- storage method
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/045—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply hybrid encryption, i.e. combination of symmetric and asymmetric encryption
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
- G06Q20/123—Shopping for digital content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/102—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for e-commerce
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Accounting & Taxation (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Storage Device Security (AREA)
Abstract
The utility model provides a block chain-based data cochain storage method, the data storage and use are from the data cochain storage, use data application, audit, visit as the application thread, and with the credit issue, credit payment coordination go on, realize the storage of data on the block chain and the circulation of data, realized through the data storage and use mechanism of the whole flow of the whole data life cycle, and on the basis of the data HASH verification, guarantee the safety and accuracy of data; by depending on a block chain technology platform, data storage and data use are taken as mainlines, integral is taken as a data value measurement standard, and data storage, application access, application audit and access record are taken as management and control mechanisms of the whole process of a business process, so that the safe storage and better business support of data are effectively ensured; sufficient corroborating data is provided for disputes that may arise in the future around medical data and data usage concerns.
Description
Technical Field
The present disclosure relates to the field of block chain technologies, and in particular, to a block chain-based data uplink storage method, medium, and electronic device.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The data is stored based on the block chain technology, the safety of the data is guaranteed by using the characteristics of decentralization and tamper resistance of the block chain, the block chain is already used in many industries, and the block chain is applied to the medical industry at the starting stage.
The inventor of the present disclosure finds that (1) the data summary information generated according to the key service data is basically stored in the uplink at present, and is only used for data verification to determine whether the data is modified, so as to ensure that the data can be used by normal services, and the complete service data is generally stored in a storage medium outside a block chain, so that data retrieval is facilitated rapidly, and a service flow is better supported, but the security of the data cannot be effectively ensured; (2) the use of the blockchain is generally only used as a data storage medium, no effective management mechanism is set for the account of the blockchain, and the data is not applied to a specific medical business process in an asset mode.
Disclosure of Invention
In order to solve the defects of the prior art, the present disclosure provides a block chain-based data uplink storage method, medium and electronic device, which ensure that service data, data access application data, access application audit data and access record data can be stored in a block chain, effectively ensure the security of data storage and the security of data use processes, and provide sufficient evidence data for disputes around medical data and data use that may occur in the future.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
a first aspect of the present disclosure provides a block chain-based data uplink storage method.
A block chain-based data uplink storage method comprises the following steps:
before data chaining, a HASH value generated according to the index information and the data content is checked with the chained data, and whether the data is chained or not is verified;
performing data uplink processing on the data which is not uplink, and for the uplink data, checking whether a HASH value generated by the data content is consistent with a data HASH value in the uplink index;
if the data are inconsistent, the data are changed, the uplink is needed, the previous data content is kept in a database, and the new data content is recorded and stored, and if the data are consistent, the data are not sent and changed, and the data are not uplink.
As some possible implementations, data is chain stored in JSON string format.
As some possible implementation manners, the preset identifier is used for distinguishing the data service types, and the data is assembled according to the specific content of the service occurrence and the service types.
By way of further limitation, the service type at least includes data to be uplink-saved, application access data information, audit access data information and data access record.
As some possible implementation manners, when the data is stored in the uplink, points are issued to residents, data uploading mechanisms and data storage nodes, and when the points are issued to the residents, the data is stored in the blockchain as transaction additional information.
As a further limitation, when an institution or unit applies for access data, the application information is added to the transaction additional information transferred by the health committee to the resident, but the transaction integral is zero.
By way of further limitation, when the resident checks the visit application, the check information is added to the transactions transferred by the health care committee to the institution and the unit, and the transaction integral is zero.
By way of further limitation, during the data access of an organization or unit, the access information is added to the transactions transferred by the organization and unit to the residents and corresponding points are paid at the same time, and if in the use period, the points are not paid repeatedly.
A second aspect of the present disclosure provides a block chain based data uplink storage system, including a distributed network constructed by a block chain, where the distributed network includes a plurality of node servers, where each node server includes a memory, a processor, and a program stored in the memory and executable on the processor, and the processor executes the program to implement the steps in the block chain based data uplink storage method according to the first aspect of the present disclosure.
A third aspect of the present disclosure provides a readable storage medium, on which a program is stored, which when executed by a processor implements the steps in the block chain based data uplink storage method according to the first aspect of the present disclosure.
A fourth aspect of the present disclosure provides an electronic device, including a memory, a processor, and a program stored in the memory and executable on the processor, where the processor executes the program to implement the steps in the block chain based data uplink storage method according to the first aspect of the present disclosure.
Compared with the prior art, the beneficial effect of this disclosure is:
1. the content of the method ensures that the business data, the data access application data, the access application auditing data and the access record data can be stored in the block chain, effectively ensures the safety of data storage and the safety of a data use process, and provides evidence data for disputes which are possibly caused around medical data and data use in the future.
2. The method and the device have the advantages that pricing of data stored in the uplink in the form of credit is realized while data is stored in the uplink, pricing of data use is realized for data consumption behaviors accessing the data in the form of payment credit, and a data access and use mechanism in the form of purchasing data use right is formed.
3. Through the verification of the index data, no repeated data stored in the chain link is ensured, the chain link data content is reduced, the data storage efficiency is improved, and meanwhile, through the verification of the data content, all the change processes and the change data of the data can be recorded, so that the tracing of the whole modification change process of the data is realized.
4. The data storage and use method disclosed by the disclosure starts from data uplink storage, uses data application, audit and access as an application main line, and is matched with point issuing and point payment to realize the storage of data on a block chain and the circulation of data, runs through a whole data use period and a full-flow data storage and use mechanism, and ensures the safety and accuracy of the data on the basis of data HASH verification.
5. By means of a block chain technology platform, data storage and data use are used as mainlines, integrals are used as data value measurement standards, data storage, application access, application audit and access records are used as management and control mechanisms of the whole process of a business process, and safe storage and better business support of data are effectively guaranteed.
6. The method effectively utilizes the account mechanism of the block chain, realizes the circulation of the data on the block chain, embodies the value in the form of the integral, purchases the data in the form of the use right, realizes the sharing mechanism of the data among different mechanisms and units, and achieves the expectation of a data sharing platform based on the block chain technology.
Drawings
Fig. 1 is a flowchart illustrating a block chain-based data uplink storage method according to embodiment 1 of the present disclosure.
Fig. 2 is a flowchart illustrating a checking method for block chain-based data uplink storage according to embodiment 1 of the present disclosure.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example 1:
as shown in fig. 1, an embodiment 1 of the present disclosure provides a block chain-based data uplink storage method, where data storage and use are performed from data uplink storage, and data application, audit, and access are used as an application main line, and are performed in cooperation with credit issuance and credit payment, so as to implement data storage on a block chain and data circulation, and through a whole data use period, a full-flow data storage and use mechanism, and based on data HASH verification, ensure that data is safe and accurate.
By means of a block chain technology platform, data storage and data use are used as mainlines, integrals are used as data value measurement standards, data storage, application access, application audit and access records are used as management and control mechanisms of the whole process of a business process, and safe storage and better business support of data are effectively guaranteed.
The embodiment is applied to a medical data chaining process applied to a medical health platform, and the regional health platform is constructed hierarchically and comprises a provincial-level platform, a local-city-level platform and a district-county-level platform, wherein the platform uploads and collects data step by formulating a data standard, and finally stores the data standard to a block chain; the data is various data in the medical business process, including but not limited to medical insurance information, diagnosis and treatment information, medicine purchase information, hospitalization information of residents, and various information exchanged between Weijian and various hospitals, institutions and units, and the like.
The data to be uplink is composed of a plurality of data items, and each data item comprises a pair of identification data and content data;
the data to be uplink includes, but is not limited to, health data summary information, user access authorization information, data access information, and the like. Wherein the content of the first and second substances,
the health data summary information includes: identification information and summary content of the summary; wherein, the summary content includes: identification information of health events (such as examination reports and inspection reports), the time and place of occurrence of the event (such as department name), the storage address of the original data, and identification information (such as institution ID) and name of the medical institution from which the data originated. The health events comprise shooting, assay, physical examination and the like, and the division and the number of the events are preset.
The user access authorization information includes: identification information of the health data summary authorized to access, authorization time, authorized personnel information, authorization expiration time and the like. The authorized personnel information comprises basic information such as personnel name, age, identification card number and the like.
The data access information includes: identification information of the accessed health data abstract, data application, access time, access personnel, enterprises to which the access personnel belong and the like. The visitor information includes basic information such as the name, age and identification number of the visitor.
After the data to be linked up is obtained, the data is preprocessed, and data items in the data are connected in series to form a piece of data. And, each data item in each piece of data to be uplink includes identification information and content information. In this embodiment, each piece of data to be uplink is stored in the form of a JSON string, the service types are uplink stored data, application for access data information, audit access data information, data access records, and the like, and the data is assembled according to the specific content of the service and the service type.
Identification data (key value) in the data to be uplink, that is, data capable of serving as an identification function for the data to be uplink; content data (value), i.e., specific data content, and one data item has one key value and one value, which are in one-to-one correspondence.
As shown in FIG. 2, the data storage mechanism includes index UL check, data change check, and data change process storage. The business data and the index data on the chain are stored in a correlation mode, the index business information is used for repeated index data verification, data change verification is carried out through a HASH algorithm based on the data, specific data before and after the data change are recorded, and a data tracing process is formed.
Before data chaining, the HASH value generated according to the index information and the data content is checked with the chained data, and whether the data is chained or not is verified.
The method for verifying whether the data is uplink comprises the following steps:
firstly, judging whether the identification information of the data exists on the chain or not, and if not, indicating that the same data does not exist; if the data item exists, whether the content information in the data item of the identification information is the same as that in the link is further judged, if so, the data item of the identification information is the same as that in the link, the data item of the identification information is indicated to exist the same data, and if not, the data item of the identification information is indicated to not have the same data.
For example, for the health data summary information class, it is first determined whether summary identification information exists on the chain, and if not, it indicates that there is no identical data; if the data item exists, whether the content information in the data item of the summary identification information is the same as that in the chain is further judged, if so, the data item of the summary identification information is the same, the data item of the summary identification information is indicated to exist the same data, and if not, the data item of the summary identification information is indicated to not have the same data.
Carrying out data uplink encryption processing on data which are not uplink, wherein the encryption method specifically comprises the following steps:
for each data item, encrypting by:
(1-1) carrying out irreversible encryption on the identification data and adopting an MD5 encryption method to obtain an identification data ciphertext;
and (1-2) adding a fixed key as an encryption key to the identification data ciphertext to reversibly encrypt the content data, wherein an AES encryption method can be adopted.
Through the encryption method, the ciphertext of the whole piece of data to be linked is obtained, and the secret key of each data item is different during encryption.
(1-3) performing data compression on the ciphertext of the data to be linked to obtain a compressed ciphertext;
after the service data is encrypted by the key value and the value, data compression is performed, the size of the data is reduced, and the efficiency of uplink data storage and transmission is improved.
And (1-4) reversibly encrypting the compressed ciphertext, and linking the encrypted compressed ciphertext.
And uniformly encrypting the compressed data, wherein the encryption is reversible encryption by adopting a specified secret key. And save the data in 16-ary form into the blockchain.
Based on the above encryption method, correspondingly, the present embodiment further provides a decryption method, including:
(2-1) receiving a data access request, wherein the access request comprises identification data in a data item to be queried;
(2-2) responding to the data access request, acquiring the corresponding encrypted compressed ciphertext on the chain, and sequentially decrypting and decompressing the encrypted compressed ciphertext to obtain the corresponding data ciphertext on the chain; simultaneously, carrying out irreversible encryption on the identification data to obtain a corresponding identification data ciphertext;
and during data access, converting the character strings according to the 16-system, decrypting the character strings, and decompressing the character strings to obtain the encrypted contents of the key values and the value values.
(2-3) acquiring the content data ciphertext of the data item from the chained data ciphertext based on the identification data ciphertext;
and (2-4) decrypting the content data ciphertext to obtain the data content to be inquired.
Specifically, a fixed key is added as a decryption key based on the identification data ciphertext to decrypt the content data ciphertext, thereby obtaining the data content.
For the uplink data, it is necessary to check whether the HASH value generated by the data content is consistent with the data HASH value in the uplink index;
if the data are inconsistent, the data are changed, the uplink is needed, the previous data content is kept in a database, and the new data content is recorded;
if the data is consistent, the data is changed, and the data does not need to be uplink and is directly ignored.
When the data is stored in the uplink, points are issued to residents, data uploading mechanisms and data storage nodes, and when the points are issued to the residents, the data is stored in a block chain as transaction additional information.
When an organization or a unit applies for access data, application information is added to transaction additional information transferred to residents by health service committees, but transaction integration is zero.
When the resident checks the access application, the checking information is added to the transaction of the transfer from the health authority to the institution and the unit, and the transaction integral is zero.
In the process of accessing data by an organization or a unit, access information is added to the transaction transferred by the organization and the unit to residents, and corresponding points are paid at the same time, if in a use period, the points are not paid repeatedly.
Example 2:
an embodiment 2 of the present disclosure provides a block chain-based data uplink storage system, including a distributed network constructed by a block chain, where the distributed network includes a plurality of node servers, each node server includes a memory, a processor, and a program stored in the memory and executable on the processor, and when the processor executes the program, the processor implements the steps in the block chain-based data uplink storage method according to embodiment 1 of the present disclosure.
Example 3:
embodiment 3 of the present disclosure provides a readable storage medium, on which a program is stored, where the program, when executed by a processor, implements the steps in the block chain based data uplink storage method according to embodiment 1 of the present disclosure.
Example 4:
an embodiment 4 of the present disclosure provides an electronic device, which includes a memory, a processor, and a program stored in the memory and executable on the processor, where the processor executes the program to implement the steps in the block chain based data uplink storage method according to embodiment 1 of the present disclosure.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. A block chain-based data uplink storage method is characterized by comprising the following steps:
before data chaining, a HASH value generated according to the index information and the data content is checked with the chained data, and whether the data is chained or not is verified;
performing data uplink processing on the data which is not uplink, and for the uplink data, checking whether a HASH value generated by the data content is consistent with a data HASH value in the uplink index;
if the data are inconsistent, the data are changed, the uplink is needed, the previous data content is kept in a database, and the new data content is recorded and stored, and if the data are consistent, the data are not sent and changed, and the data are not uplink.
2. The block chain based data cochain storage method of claim 1, wherein data is cochain stored in a JSON string format.
3. The block chain based data uplink storage method of claim 1, wherein the predetermined identifier is used to distinguish data service types, and the data is assembled according to the specific content and service type of the service.
4. The block chain based data uplink storage method of claim 3, wherein the service type at least includes data to be uplink stored, application access data information, audit access data information and data access record.
5. The blockchain-based data uplink storage method of claim 1, wherein when the data is stored in the uplink, points are issued to the residents, the data uploading organization and the data storage node, and when the points are issued to the residents, the data is stored in the blockchain as the transaction additional information.
6. The blockchain-based uplink storage method for data of claim 5 wherein when an organization or an entity applies for access to data, application information is added to the transaction additional information transferred by the health committee to the residents, but the transaction credit is zero;
alternatively, the first and second electrodes may be,
when the resident checks the access application, the checking information is added to the transaction of the transfer from the health authority to the institution and the unit, and the transaction integral is zero.
7. The block chain based data uplink storage method of claim 5, wherein in the process of accessing data by an organization or a unit, the access information is added to the transaction of transferring the data to residents by the organization and the unit, and corresponding points are paid at the same time, if in the use period, the points are not paid repeatedly.
8. A blockchain-based data uplink storage system comprising a distributed network constructed by blockchains, the distributed network comprising a plurality of node servers, each node server comprising a memory, a processor and a program stored in the memory and executable on the processor, wherein the processor when executing the program implements the steps of the blockchain-based data uplink storage method according to any one of claims 1 to 7.
9. A readable storage medium, on which a program is stored, which, when being executed by a processor, carries out the steps of the block chain based data uplink storage method according to any one of claims 1 to 7.
10. An electronic device comprising a memory, a processor and a program stored in the memory and executable on the processor, wherein the processor executes the program to implement the steps of the block chain based data uplink storage method according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280079.7A CN111031041A (en) | 2019-12-13 | 2019-12-13 | Block chain-based data uplink storage method, system, medium and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280079.7A CN111031041A (en) | 2019-12-13 | 2019-12-13 | Block chain-based data uplink storage method, system, medium and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111031041A true CN111031041A (en) | 2020-04-17 |
Family
ID=70208611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911280079.7A Pending CN111031041A (en) | 2019-12-13 | 2019-12-13 | Block chain-based data uplink storage method, system, medium and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111031041A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112507024A (en) * | 2020-12-01 | 2021-03-16 | 浙商银行股份有限公司 | Block chain data uplink checking method, device, equipment and storage medium |
| CN112883028A (en) * | 2021-02-09 | 2021-06-01 | 浙江数秦科技有限公司 | Medical data credible storage and management system based on block chain |
| CN113553625A (en) * | 2020-04-23 | 2021-10-26 | 陕西尚品信息科技有限公司 | Method and device for recording medicine data, electronic equipment and storage medium |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809630A (en) * | 2018-06-19 | 2018-11-13 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | A kind of testament store method, system, equipment and computer readable storage medium |
| CN109002732A (en) * | 2018-07-17 | 2018-12-14 | 深圳前海微众银行股份有限公司 | Data deposit card method, apparatus and system and data evidence collecting method |
| CN109146747A (en) * | 2018-08-01 | 2019-01-04 | 深圳市网心科技有限公司 | A kind of public good project information monitoring method, platform, system, equipment and medium |
| CN109308605A (en) * | 2018-09-12 | 2019-02-05 | 莆田市烛火信息技术有限公司 | A kind of electronic time capsule management method and system based on block chain |
| CN109391480A (en) * | 2018-10-19 | 2019-02-26 | 微梦创科网络科技（中国）有限公司 | A kind of date storage method, device and electronic equipment |
| CN109543443A (en) * | 2018-10-17 | 2019-03-29 | 平安科技（深圳）有限公司 | User data management, device, equipment and storage medium based on block chain |
| CN109617964A (en) * | 2018-12-12 | 2019-04-12 | 成都四方伟业软件股份有限公司 | Big data storage method and device based on block chain |
| CN109711839A (en) * | 2018-12-13 | 2019-05-03 | 平安科技（深圳）有限公司 | Block chain storage method, device, equipment and storage medium based on data compression |
| CN109858258A (en) * | 2018-12-28 | 2019-06-07 | 北京市天元网络技术股份有限公司 | Government data based on block chain exchanges method and device |
| CN110009356A (en) * | 2019-04-16 | 2019-07-12 | 北京艾摩瑞策科技有限公司 | A kind of business datum cochain method and its system based on block chain |
| CN110190949A (en) * | 2019-05-31 | 2019-08-30 | 杭州复杂美科技有限公司 | For the method and system of big data quantity resource cochain, equipment and storage medium |
| CN110457321A (en) * | 2019-08-07 | 2019-11-15 | 广东飞企互联科技股份有限公司 | Date storage method and Related product based on block chain |
| CN110554616A (en) * | 2019-09-24 | 2019-12-10 | 北京艾摩瑞策科技有限公司 | Intelligent home data chaining method and system of Internet of things on block chain |
| US20190377722A1 (en) * | 2018-06-06 | 2019-12-12 | Walmart Apollo, Llc | Array structures |
-
2019
- 2019-12-13 CN CN201911280079.7A patent/CN111031041A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190377722A1 (en) * | 2018-06-06 | 2019-12-12 | Walmart Apollo, Llc | Array structures |
| CN108809630A (en) * | 2018-06-19 | 2018-11-13 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | A kind of testament store method, system, equipment and computer readable storage medium |
| CN109002732A (en) * | 2018-07-17 | 2018-12-14 | 深圳前海微众银行股份有限公司 | Data deposit card method, apparatus and system and data evidence collecting method |
| CN109146747A (en) * | 2018-08-01 | 2019-01-04 | 深圳市网心科技有限公司 | A kind of public good project information monitoring method, platform, system, equipment and medium |
| CN109308605A (en) * | 2018-09-12 | 2019-02-05 | 莆田市烛火信息技术有限公司 | A kind of electronic time capsule management method and system based on block chain |
| CN109543443A (en) * | 2018-10-17 | 2019-03-29 | 平安科技（深圳）有限公司 | User data management, device, equipment and storage medium based on block chain |
| CN109391480A (en) * | 2018-10-19 | 2019-02-26 | 微梦创科网络科技（中国）有限公司 | A kind of date storage method, device and electronic equipment |
| CN109617964A (en) * | 2018-12-12 | 2019-04-12 | 成都四方伟业软件股份有限公司 | Big data storage method and device based on block chain |
| CN109711839A (en) * | 2018-12-13 | 2019-05-03 | 平安科技（深圳）有限公司 | Block chain storage method, device, equipment and storage medium based on data compression |
| CN109858258A (en) * | 2018-12-28 | 2019-06-07 | 北京市天元网络技术股份有限公司 | Government data based on block chain exchanges method and device |
| CN110009356A (en) * | 2019-04-16 | 2019-07-12 | 北京艾摩瑞策科技有限公司 | A kind of business datum cochain method and its system based on block chain |
| CN110190949A (en) * | 2019-05-31 | 2019-08-30 | 杭州复杂美科技有限公司 | For the method and system of big data quantity resource cochain, equipment and storage medium |
| CN110457321A (en) * | 2019-08-07 | 2019-11-15 | 广东飞企互联科技股份有限公司 | Date storage method and Related product based on block chain |
| CN110554616A (en) * | 2019-09-24 | 2019-12-10 | 北京艾摩瑞策科技有限公司 | Intelligent home data chaining method and system of Internet of things on block chain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113553625A (en) * | 2020-04-23 | 2021-10-26 | 陕西尚品信息科技有限公司 | Method and device for recording medicine data, electronic equipment and storage medium |
| CN112507024A (en) * | 2020-12-01 | 2021-03-16 | 浙商银行股份有限公司 | Block chain data uplink checking method, device, equipment and storage medium |
| CN112883028A (en) * | 2021-02-09 | 2021-06-01 | 浙江数秦科技有限公司 | Medical data credible storage and management system based on block chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2865605C (en) | Systems and methods for providing tokenized transaction accounts | |
| US20190312719A1 (en) | User device and electronic device for sharing data based on block chain and homomorphic encryption technology and methods thereof | |
| CN106452756A (en) | Construction verification method and device capable of verifying security two-dimensional code offline | |
| CN111031041A (en) | Block chain-based data uplink storage method, system, medium and equipment | |
| Al Omar et al. | A transparent and privacy-preserving healthcare platform with novel smart contract for smart cities | |
| JP2019514301A (en) | System and method for performing verification and operations on homomorphically encrypted data | |
| CN109947845A (en) | A kind of block chain deposits card method, apparatus and computer equipment | |
| US20050283621A1 (en) | Control of data linkability | |
| CN109583215A (en) | It is a kind of to handle the method and device of collage-credit data, block chain data-sharing systems | |
| JP2007536833A (en) | Multi-source long-term patient-level data encryption | |
| CN108573741A (en) | Business datum recording method, device, equipment and storage medium | |
| CN102208001A (en) | Hardware supported virtualized cryptographic service | |
| CN110729028A (en) | Health data processing method and device, electronic equipment and storage medium | |
| EP3534287A1 (en) | Inserting a further data block into a first ledger | |
| CN108965228B (en) | Dispute relief system with KYC data mark of multiple keys and method thereof | |
| CN108140152A (en) | Computer implemented tracking mechanism and data management | |
| CN109147918A (en) | Reserve matching process, device, electronic equipment and computer-readable medium | |
| CN112950343A (en) | Enterprise financial data acquisition and processing method and system | |
| WO2018201165A1 (en) | Systems and methods for identity atomization and usage | |
| KR102140472B1 (en) | Diamond transaction history management system using blockchain | |
| JP4396490B2 (en) | Name identification control method | |
| AU2020101898A4 (en) | MHOC- Blockchain Technology: Medicine and Healthcare Observation Care using Blockchain Technology | |
| Ukanah et al. | Blockchain application in healthcare | |
| CN107911220A (en) | A kind of endorsement method, signature apparatus and terminal device | |
| WO2021185589A1 (en) | Privacy preserving verification of user data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200417 |