CN108985930A - Information processing method and device, block chain node and storage medium - Google Patents
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Abstract
The embodiment of the invention discloses a kind of information processing method and devices, block chain node and storage medium.The information processing method includes: reception registration request；The the first real name information for registering user is recorded in block chain；The first block address of the first user identifier of the registration user and the first real name information is recorded in the block chain.
Description
Technical Field
The present invention relates to the field of information technologies, and in particular, to an information processing method and apparatus, a block link point, and a storage medium.
Background
In many cases, information transparency is required, for example, in order to avoid illegal transactions such as black market transactions during transactions, verification of identity information of both parties is required; but sometimes both parties of a transaction want to be anonymous to the opposite party, but a purely anonymous transaction may violate national legal regulations and there may be a problem that the opposite party cannot be traced after a false transaction. But disclosing identity information may again lead to security issues such as information leakage.
Therefore, how to ensure the authenticity and reliability of the information counterpart in the case of information requirement, and at the same time, reduce the information security problem in the information application process as much as possible, for example, the information security problem such as information being illegally tampered or being illegally diverted, is a problem to be further solved in the prior art.
Disclosure of Invention
In view of the above, embodiments of the present invention are directed to an information processing method and apparatus, a block link point, and a storage medium.
The technical scheme of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides an information processing method, including:
receiving a registration request;
recording first real name information of a registered user into a block chain;
and recording the first user identification of the registered user and the first block address of the first real name information into the block chain.
Optionally, the method further comprises:
allocating a first account address according to the registration request;
the recording of the first real name information of the registered user into the block chain comprises:
recording first real name information of a registered user and the first account address into a block chain;
and recording the first user identification of the registered user and the first block address of the first real name information into the block chain.
Optionally, the method further comprises:
receiving a first request carrying a second user identifier;
inquiring the block chain to obtain a second block address corresponding to the second user identification;
verifying the second user identification based on the second block address;
and if the second user identification passes the verification, responding to the first request to generate operation information.
Optionally, the operation information includes: the operation result, the second user identification and a second account address recorded in the block where the second block address is located; and the second user identification and the second account address are used for verifying the operation information.
Optionally, the recording the first real name information of the registered user into the blockchain includes:
and correspondingly recording a block code and the first user identifier into the block chain according to the indication of a client, wherein the block code is used for defining the application logic of the first real name information.
Optionally, the method further comprises:
and if a second request which does not meet the application logic is received, refusing to respond to the second request.
Optionally, the recording the first real name information of the registered user into the blockchain includes:
recording the first real name information of the registered user, a first account address allocated to the registered user and an asset contract address into the block chain, wherein the asset contract address is a third block address of the block chain recorded by the asset held by the registered user.
In a second aspect, an embodiment of the present invention provides an information processing apparatus, including:
the first receiving module is used for receiving a registration request;
the first recording module is used for recording first real name information of a registered user into the block chain;
and the second recording module is used for recording the first user identification of the registered user and the first block address of the first real name information into the block chain.
Optionally, the apparatus further comprises:
the allocation module is used for allocating a first account address according to the registration request;
the first recording module is specifically configured to record first real-name information of a registered user and the first account address into a block chain.
In a third aspect, an embodiment of the present invention provides a block link point, including:
the transceiver is used for carrying out information interaction;
a memory for information storage;
and a processor, connected to the transceiver and the memory, respectively, for executing the computer program to implement the method according to any of the above aspects.
In a third aspect, an embodiment of the present invention provides a computer storage medium, where a computer program is stored, and after the computer program is executed, the method provided in any technical solution of the first aspect can be implemented.
According to the information processing method and device, the block chain link points and the storage medium provided by the embodiment of the invention, a user can request registration in a block chain network, a first account address and first real name information can be allocated after registration, the first real name information can be used for real name systems related to various operations such as transactions and the like, and the requirements of national laws and regulations are met; meanwhile, in the operation process of transaction and the like, the two or more involved parties may trade by using the user identification as the representative information of the identity information and/or the attribute information, so that the authenticity and reliability of the two parties are ensured by using the block chain network, and meanwhile, the anonymous operation can be performed on the other party; in view of the above, anonymous operation between two or more parties can be satisfied while ensuring reliability of the other party.
Drawings
Fig. 1 is a schematic flowchart of a first information processing method according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a second information processing method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a block link point according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating a third information processing method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a blockchain network according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the drawings and the specific embodiments of the specification.
As shown in fig. 1, the present embodiment provides an information processing method including:
step S110: receiving a registration request;
step S120: recording first real name information of a registered user into a block chain;
step S130: and recording the first user identification of the registered user and the first block address of the first real name information into the block chain.
In the present embodiment, an information processing method is provided, which can be applied to a blockchain node of a blockchain network.
The first user identification information is used for being carried in various operation requests so as to achieve response of the operation requests. The first real-name information can be used for acquiring real-name information so as to perform real-name verification on a participating user. The users here may include: natural persons, legal persons or groups of illegal persons, etc.
In step S110, a registration request of a registered user is received, where the registration request requests to register an account in the block network, and at the same time, corresponding account information is generated, and the account information is stored in the block chain in the form of the block chain.
In this embodiment, first real-name information of the registered user is also obtained, where the first real-name information may be identity information of the user in an actual society under the network, and for example, the first real-name information may include: registering one or more of information such as name, gender, occupation, birth year, month and day, address, household registration, education level, etc. of the user. The first real name information may include: the information recorded on the user's identity document (e.g., an identity card or passport) may also include: information ranked in the household system, etc.
In some embodiments, the first real name information may include at least: the identity document number and other information uniquely identifying the registered user on the identity document of the registered user. The first real name information may include: identity information and/or attribute information of the user; the identity information may be used to describe the identity of the registered user, e.g., gender, name, age, household, etc.; the attribute information may be used to describe attributes of the registered user, such as education, address, etc.
The first user identifier may refer to any information pointing to the first real-name information, for example, information such as an email address, a social account address (for example, a micro signal, a micro blog number) of a registered user, a mobile communication identifier such as a mobile phone number, and the like. Further, the first user identification may be a code number assigned to the user with a specific meaning.
In some embodiments, the first user identification information is also included in the first real name information.
The first real name information may be formed with a real name information body; the first block address and the first subscriber identity may form a body of relational information.
In some embodiments, the first user identifier may comprise a plurality of identifiers that may identify registered users, for example, the first user identifier may simultaneously comprise: the mobile phone number and the email address of the user.
In some embodiments, to ensure information security of the registered user, the first user identifier may be a code number of the registered user, for example, a code number assigned by the blockchain network, and the code number is only used for referring to the registered user to address the first block address, so as to facilitate retrieval of the first real-name information based on the first block address. Thus, if the first user id includes a plurality of ids, the first block address can be obtained based on a successful matching when the first block address is addressed. For example, the user a and the user B are friends, the user a has information of the user B, such as a mobile phone number, a micro signal, an email address, and the like, and when the user a transfers accounts for addressing to the user B, the user a may initiate a transfer request with any one of the mobile phone number, the micro signal, or the email address of the user B, and the user a does not need to necessarily initiate a transfer request with one of the mobile phone number, the micro signal, or the email address, so that the operation of the user may be further simplified, and the user experience may be improved.
In some embodiments, to ensure information security, the real name information body and the relationship information body may be stored in different blocks of the same block chain, or, alternatively, in different block chains.
In some embodiments, the method further comprises:
receiving a first request carrying a second user identifier;
inquiring the block chain to obtain a second block address corresponding to the second user identification;
verifying the second user identification based on the second block address;
and if the second user identification passes the verification, responding to the first request to generate operation information.
The first request may be various types of requests, such as an asset transaction request, an asset transfer request, a network contract query request, and in general, various application requests involving real-name information.
And responding to the first request if the second user identification is verified, otherwise, rejecting the first request.
The generated operation information may include: an operation result and the second user identifier, or the operation result and the second block address, or the operation result, the second user identifier and the second block address.
At least one of the second user identifier and the second block address can be used for verifying the operation information, and the operation information can be recorded in the block chain after verification.
In other embodiments, as shown in fig. 2, the method further comprises:
step S111: allocating a first account address according to the registration request;
step S120 may include step S121; the step S121 may include: recording first real name information of a registered user and the first account address into a block chain.
The first account address is allocated to the registered user, and the account address can be used for subsequent operations of transferring various assets and the like by the user based on the account address.
In this embodiment, the first real-name information and the first account address may form a real-name information body, and the real-name information body may be stored in the same block of the blockchain or in the same record of the blockchain. If the first real name information and the first account address are stored, there is a block address indicating the storage, which is the first block address in this embodiment.
In this embodiment, the first block address and the first subscriber identity are also stored together by using the block chain. For example, the first block address and the first user id may generate a relationship information body, which is stored in a block of the block chain, for example, as a block record of a block.
In some embodiments, the method further comprises:
receiving a first request carrying a second user identifier;
inquiring the block chain to obtain a second block address corresponding to the second user identification;
verifying the second user identification based on the second block address;
and if the second user identification passes the verification, responding to the first request to generate operation information.
The first request may be of various types, which may require querying the account address of the user in question. To reduce exposure of the user's real name information, various requests may be initiated with the first user identification, for example, where the request may include: transfer requests for various assets, for example, transfer requests for digital assets. The digital assets may include: digital assets for online games, where the digital assets may be game point cards; the game point card can be used for purchasing props in games, clothes of game characters and the like. The digital asset may further comprise: e-books, network application assets for video or audio usage rights, etc. In summary, the digital assets in this embodiment may be: various assets used in the internet are indicated with digital information.
Of course, the assets may not be limited to digital assets, but may also be physical assets such as actual real estate or vehicles.
The transfer request may include: paid transaction requests and gratuitous gift requests. Both transaction requests and gift requests involve the transfer of assets. During the asset transfer process, the real name information of both parties needs to be verified in order to prevent illegal transactions. In this embodiment, once the first request is received, the miner node automatically queries the block chain to obtain a second block address corresponding to the second user identifier. The second subscriber identity corresponds to the first subscriber identity mentioned above, and the terms "first" and "second" are used merely to distinguish the different subscriber identities during the registration phase and the usage phase, and do not have a practical meaning. The first and second user identities may be the same for pointing to the same user.
After the second block address is inquired, the block chain is quickly searched by the second block address so as to obtain second real name information and a second account address written in the block corresponding to the second block address.
Therefore, the identity of the user initiating the first request is verified conveniently when the miner node responds to the first request, the fact that the miner node is qualified to initiate the first request or verify the request initiated by the legal user is guaranteed, and the safety problem caused by execution of the request initiated by the illegal user is reduced.
Further, the operation information includes: the operation result, the second user identification and a second account address recorded in the block where the second block address is located; and the second user identification and the second account address are used for verifying the operation information.
For example, the second user identification may include at least one of:
if second real name information is successfully inquired according to the second block address or the second real name information comprising the second user identification is included, the second user identification is confirmed to pass the verification;
or,
and inquiring second real name information according to the second block address, and verifying the second real name information and a corresponding third party platform, such as information interaction of a public security system or a household system, so as to verify the security of the second real name information.
Of course, there are various ways to verify the second user identifier, and the method is not limited to any of the above.
And if the second user identification information passes the verification, responding to the first request to generate operation information. Responding to the first request may include: executing business logic corresponding to the first request, for example, if the first request is a transfer request, executing asset transfer logic corresponding to the transfer request, where the transfer logic may at least include: after the execution of the business logic is completed, corresponding operation results, such as operation success, operation failure, or an asset transfer record, may be generated. The operation information includes not only the operation result but also: a second user identification and a second account address.
After the operation information is issued, when the block link point is verified based on the consensus mechanism, it is verified whether the second user identifier and the second account address have a corresponding relationship in the block chain, for example, the second user identifier is addressed to the second block address again, whether the account address recorded in the corresponding block is the second account address is queried based on the second block address, if the account address is the second account address, the verification is considered to be passed, if the verification is passed, the corresponding block link point will cast a ticket that is passed, and then a final verification result of the operation result is obtained based on statistics of the number of passed tickets, and only the operation result that passes the final verification result will be recorded in the block chain.
In other embodiments, the operation information may further have the second block address stored therein, and the verifying the operation information may include: and inquiring the real-name information body and/or the relation information body based on the second block address, and determining whether the real-name information system and/or the relation information body corresponding to the second block address represent the corresponding relation between the second user identifier and the second account address, and whether the same user is executed. If the second user identification and the second account address point to the same user, the authentication is passed and a pass agreement ticket is posted, otherwise a pass rejection ticket is posted.
In some embodiments, the step S120 may include:
and correspondingly recording a block code, the first user identification and the first account address into the block chain according to the indication of a client, wherein the block code is used for defining the application logic of the first real-name information and/or the first account address.
In some embodiments, the user may specify application constraints for the real-name information and/or the account address when registering in order to ensure the security of the real-name information and/or the account address. For example, if some users request to query the real-name information of a certain user, the user may allow the querying party to query the real-name information of the user only if the requesting party satisfies the application constraint condition through the execution of the block code.
For example, before the user a conducts an asset transaction with the user B, the user a may request to query the real-name information of the user B in order to ensure security, but the user B may also be limited by the block code whether the user a is a registered user or a registered user in order to ensure security and not to let the user query the real-name information of the user B at will, and the real-name information of the user B is returned to the user a only when the user a is a registered user or a user at a specific level.
Through the introduction of the block code, each registered user can define the use condition of the real-name information and the account address of the registered user. Therefore, when the corresponding block information is inquired based on the block address, the block chain network node executes the block code, so that the execution of the application logic is realized, and different application requirements of a user are met.
Optionally, the method further comprises: and if a second request which does not meet the application logic is received, refusing to respond to the second request.
For example, the user a requesting the query is not a registered user or a user of a specific level, and the blockchain node may reject the real-name information of the user B from being returned to the client of the user a through the execution of the blockchain code, at this time, the blockchain node may return a query failure message to the client of the user a, where the query failure message may only indicate the query failure, and in other embodiments, the query failure message may further include a cause value of the failure.
As another example, in conducting digital asset transactions, verification of funds and assets may be involved; if different users have special requirements on the verification of funds and/or assets, the verification can be defined through the form of the contract code, so that the blockchain network node can complete the specific user requirements of different users according to the execution of the contract code.
In other embodiments, the step 120 may include:
recording the first real name information, the first account address and an asset contract address of a registered user into the block chain, wherein the asset contract address is a third block address of the block chain recorded by the asset held by the registered user.
If the registered user already owns the asset, for example, the digital asset, the asset contract address recording the asset information of the registered user and the first real name information may be directly written into the same block or the same block record of the block chain together, so as to facilitate the query of the subsequent asset. Asset information for an asset may be queried by the block address of the blockchain recorded by the bounded asset.
For convenience of query, the first block address and the third block address may point to the same block chain, but may point to different blocks or different block records of the same block chain. One of the blocks may include a plurality of the block records.
As shown in fig. 3, the present embodiment provides an information processing apparatus including:
a first receiving module 110, configured to receive a registration request;
a first recording module 120, configured to record first real name information of a registered user into a blockchain;
a second recording module 130, configured to record the first user identifier of the registered user and the first block address of the first real name information into the block chain.
The information processing apparatus may be applied to a blockchain node, which may be various types of blockchain nodes, for example, a mineworker node, an account book node, or a blockchain node that does not distinguish functions in a public chain.
The first receiving module 110, the first recording module 120, and the second recording module 130 may all be program modules, and after being executed by the processor, the real name information of the user can be stored by using a block chain, and through the recording of the first user identifier and the first block address, the anonymous operation of two or more parties can be realized, and the real reliability of the other party is ensured.
In some embodiments, the apparatus further comprises:
the allocation module is used for allocating a first account address according to the registration request;
the first recording module 120 is specifically configured to record the first real-name information of the registered user and the first account address into the blockchain.
The first account address may be used for various transactions, either as a payment account or a revenue account.
Optionally, the apparatus further comprises:
the second receiving module is used for receiving the first request carrying the second user identification;
the query module is used for querying the block chain to obtain a second block address corresponding to the second user identifier;
a first verification module, configured to verify the second user identifier based on the second block address;
and the response module is used for responding to the first request to generate operation information if the second user identification passes the verification.
In some embodiments, the operational information comprises: the operation result, the second user identification and a second account address recorded in the block where the second block address is located; and the second user identification and the second account address are used for verifying the operation information.
Optionally, the first recording module 120 is specifically configured to record, according to an instruction of a client, a block code and the first user identifier into the block chain correspondingly, where the block code is used to define an application logic of the first real-name information.
In an embodiment, the first recording module 120 is specifically configured to record, according to an instruction of a client, a block code, a first account address, and the first user identifier into the blockchain, where the block code is used to define application logic of the first real-name information and/or the first account address.
Optionally, the response module is further configured to reject to respond to the second request if the second request that does not satisfy the application logic is received.
Further, the first recording module 120 is specifically configured to record the first real name information of the registered user, the first account address allocated to the registered user, and the asset contract address into the block chain, where the asset contract address is a third block address of the block chain recorded by the asset held by the registered user.
As shown in fig. 4, the present embodiment provides a block link point, including:
the transceiver is used for carrying out information interaction;
a memory for information storage;
a processor, connected to the transceiver and the memory respectively, for implementing the block chain processing method provided in any of the foregoing first aspect or second aspect by executing a computer program, for example, one or more of the foregoing information processing methods can be implemented, for example, one or more of the methods shown in fig. 1, fig. 2, and fig. 5 can be implemented.
The memory can be various types of memories, such as random access memory, read only memory, flash memory, and the like. The memory may be used for information storage, e.g., storing computer-executable instructions, etc. The computer-executable instructions may be various program instructions, such as object program instructions and/or source program instructions, and the like.
The processor may be various types of processors, such as a central processing unit, a microprocessor, a digital signal processor, a programmable array, a digital signal processor, an application specific integrated circuit, or an image processor, among others. The processor may be connected to the memory via a bus. The bus may be an integrated circuit bus or the like.
In some embodiments, the transceiver may comprise: a communication interface, which may include: a network interface, e.g., a local area network interface, a transceiver antenna, etc. The communication interface is also connected with the processor and can be used for information transceiving.
In some embodiments, the blockchain node also includes a human-machine interaction interface, which may include various input-output devices, such as a keyboard, a touch screen, and the like, for example.
In some embodiments, the blockchain node also includes a human-machine interaction interface, which may include various input-output devices, such as a keyboard, a touch screen, and the like, for example.
In this embodiment, the block link points may be: one or more of an ledger node, a supervisory node, or a mineworker node.
Embodiments of the present invention further provide a computer storage medium, where the computer storage medium stores computer executable codes, and the computer executable codes, when executed, can implement one or more of the foregoing information processing methods, for example, may execute one or more of the methods shown in fig. 1, fig. 2, and fig. 5.
The computer storage medium provided by the embodiment comprises: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Several specific examples are provided below in connection with any of the embodiments described above:
example 1:
the information processing method provided by the example comprises the following stages:
the first stage is as follows: managing real name information;
and a second stage: and (4) real name information application.
The management of the real name information of the first stage may include the steps of:
the scheme manages the real-name information through the intelligent contract of the block chain. The general user account (corresponding to the aforementioned user identification) may be a legal electronic mailbox (email) address (internationalized universal) or the like that can uniquely identify the user.
The real-name information can be divided into two parts, namely a real-name information body which contains data information related to all user identities; the other part is the association between the user account and the real-name information body, and the system can find the corresponding user real-name information through the association. In this way, anonymous transactions are performed based on the user account among a plurality of users associated with operations such as transactions and gifting. Meanwhile, the block chain network is used as an operation platform for operation, and real name information of the user can be tracked, so that the requirements of relevant national laws and regulations are met; on the other hand, if the subsequent transaction friction and other problems exist, the operation platform can track the real-name information.
The real-name information body can be managed as follows: after the member registers, the registered real-name information is stored in a key value set in a real-name information intelligent contract, a main key uses a user account (such as an email address or a special code number) and the value is the real-name information. The real name information may include name, gender, date of birth, valid certificate numbers (e.g., identification number, passport number, school number), account address, etc. The real name information of a specified user account can be retrieved externally through a contract function, and the contract information is written and must be confirmed through a coalition chain supervision node.
The relationship management of the account number and the real name information can comprise the following steps: the relation between the registered account number (email) and the real-name information is stored in one key value set of the intelligent contract of the registered information, wherein the main key is the user account (email), and the value is the block address of the intelligent contract of the real-name information. And managing the account and the real-name information by using the intelligent contract of the block chain, wherein the first is to ensure the authenticity of the binding relationship between the account and the real-name information, and the second is to decouple the storage of the account and the real-name information.
There are many ways to apply the real-name information in the second stage, and the following description will be made by taking an asset transaction as an example.
The verification of real name information in the transaction may include two verifications as follows:
pre-transaction verification, which may include: and taking the account address stored in the real-name information from the block chain of the contract information through the user accounts of the two parties of the transaction, writing the account addresses of the two parties and other transaction information into a transfer transaction by the client, packaging and broadcasting to all miner nodes.
Post-transaction verification, which may include: and after the miner node completes the calculation of the block chain transaction, packaging the transaction result and sending the transaction result to the monitoring node for verification. The monitoring node will again obtain the real name information through the account and compare it with the transaction information in the transaction result package (account address, user identification, etc.). The result of the verification is possible to be written into the block data by the accounting node for storage.
By adopting the block chain real-name information application technology of the example, in the digital asset transaction process, the anonymity of both transaction parties is ensured, the real transparency of transaction information is ensured, the traceability of the whole transaction process is realized, and the block chain real-name information application technology is also a real track of the circulation of the digital asset.
The real-name information application technology of the block chain uses the block chain to store the real-name information and the binding relationship between the real-name information and the user account, thereby ensuring that the authenticity of the data is not falsified and enabling a transaction account number to be truly mapped onto the real-name information data.
Example 2:
as shown in fig. 5, the present example provides a block chain-based transfer processing method, including:
initiation of a transfer, e.g., one or more of the parties to the transfer requesting a transfer;
inquiring real name information of both sides of a block chain link point of a block chain network based on user identifications of both sides;
the real name information is verified, for example, by comparison with real name information in a common platform, or by comparison with real name information that both parties confirm again that submitted. For example, the transfer request triggering the start of the transfer may carry real-name information of the user, and the real-name information may be used for comparing the real-name information stored in the block chain with the block chain link point to verify the real-name information. In some embodiments, if the user wants to transact anonymously, the real name information may simply not be made known to the opposite party to the transaction, but may be used for verification of the real name information by the blockchain network.
If the verification fails, the transaction is ended.
If the verification is passed, packaging information such as account addresses and the like and broadcasting the packaged information;
the miner node executes transaction calculation, packs transaction results and submits the transaction results to the supervision node for verification;
the supervising node verifies the real name information again, e.g. by means of the user identification and/or the block address packaged with the transaction result. If the verification is successful, confirming that the transaction result is submitted to the book node, and writing information such as the transaction result into the block chain; if the verification fails, the transaction is rolled back. Transaction rollback may include: abandoning the transaction, and reinitiating a new transaction, or returning to a certain operation of the transaction, for example, returning to the transaction calculation of the miner node.
Example 3
As shown in fig. 6, the present embodiment provides a blockchain network, which includes the following three blockchain nodes:
a policing node at least to perform a verification, the verification comprising: adding verification of a blockchain node, verifying an execution result and verifying identity information of a client side of a query blockchain; in some embodiments, the policing node is also used for policing work for blockchains;
the miner node is used for participating in various calculations and forming block records which can be added into the block chain;
and the account book node is used for recording the block records verified by the supervision node, generating and storing the block chain based on the block records, and also used for inquiring the block chain.
In the present exemplary embodiment, the functions of the blockchain nodes are separated, and each of the blockchain nodes is responsible for different functions; therefore, on one hand, the problems that a single block chain link point needs to simultaneously bear multiple roles, so that the performance requirement on the block chain link point is high, and the software and hardware resource requirements on the block chain link point are high can be avoided, and the problems that the selection difficulty of the block chain node is high and the block chain network is difficult to build are solved. On the other hand, as the roles of the blockchain nodes are separated by the blockchain network, the function separation of the blockchain link points is realized, the work types required to be completed by a single blockchain link point are reduced, the load rate of the single blockchain node is reduced, and the response rate of the whole blockchain network is greatly improved.
In this example, the supervisory node, the mineworker node, and the ledger node are relatively independent nodes; for example, any two of the supervision node, the miner node and the book node are set on different physical devices, or correspond to virtual devices provided with a cloud platform; therefore, the functions of each node can be ensured to have enough separation degree, so that the performance requirement on single equipment is reduced, the building of a block chain network is simplified, and the problem of low response speed caused by excessive load accumulation of the single equipment is avoided.
In some cases, the storage logic and data manipulation logic of the ledger node are separate and independent of each other. Therefore, through decoupling of the storage logic and the data operation logic, the account book node can automatically plan data storage, can store data into offline equipment or network equipment, is not limited to the account book node, and can delete some blocks which are not used for a long time so as to save the consumption of storage resources; or, some data which is not queried for a long time is compressed, and the consumption of storage resources can be saved.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (11)
1. An information processing method characterized by comprising:
receiving a registration request;
recording first real name information of a registered user into a block chain;
and recording the first user identification of the registered user and the first block address of the first real name information into the block chain.
2. The method of claim 1, further comprising:
allocating a first account address according to the registration request;
the recording of the first real name information of the registered user into the block chain comprises:
recording first real name information of a registered user and the first account address into a block chain;
and recording the first user identification of the registered user and the first block address of the first real name information into the block chain.
3. The method of claim 2, further comprising:
receiving a first request carrying a second user identifier;
inquiring the block chain to obtain a second block address corresponding to the second user identification;
verifying the second user identification based on the second block address;
and if the second user identification passes the verification, responding to the first request to generate operation information.
4. The method of claim 3,
the operation information includes: the operation result, the second user identification and a second account address recorded in the block where the second block address is located; and the second user identification and the second account address are used for verifying the operation information.
5. The method according to claim 1 or 2, wherein the recording the first real name information of the registered user into the blockchain comprises:
and correspondingly recording a block code and the first user identifier into the block chain according to the indication of a client, wherein the block code is used for defining the application logic of the first real name information.
6. The method of claim 5, further comprising:
and if a second request which does not meet the application logic is received, refusing to respond to the second request.
7. The method according to claim 1 or 2, wherein the recording the first real name information of the registered user into the blockchain comprises:
recording the first real name information of the registered user, a first account address allocated to the registered user and an asset contract address into the block chain, wherein the asset contract address is a third block address of the block chain recorded by the asset held by the registered user.
8. An information processing apparatus characterized by comprising:
the first receiving module is used for receiving a registration request;
the first recording module is used for recording first real name information of a registered user into the block chain;
and the second recording module is used for recording the first user identification of the registered user and the first block address of the first real name information into the block chain.
9. The apparatus of claim 8, further comprising:
the allocation module is used for allocating a first account address according to the registration request;
the first recording module is specifically configured to record first real-name information of a registered user and the first account address into a block chain.
10. A block link point, comprising:
the transceiver is used for carrying out information interaction;
a memory for information storage;
a processor, coupled to the transceiver and the memory, respectively, for enabling the method provided by any of claims 1 to 7 by executing the execution of a computer program.
11. A computer storage medium storing a computer program capable of implementing the method provided in any one of claims 1 to 7 when executed.
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Application publication date: 20181211 |