CN117421770A - Resource processing method and device based on block chain, electronic equipment and storage medium - Google Patents

Resource processing method and device based on block chain, electronic equipment and storage medium Download PDF

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Publication number
CN117421770A
CN117421770A CN202311420436.1A CN202311420436A CN117421770A CN 117421770 A CN117421770 A CN 117421770A CN 202311420436 A CN202311420436 A CN 202311420436A CN 117421770 A CN117421770 A CN 117421770A
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China
Prior art keywords
blockchain
resource
user
data
resources
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CN202311420436.1A
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Chinese (zh)
Inventor
王心妍
刘咏
朱莹
宁永杰
贾静丽
赵曜
王军义
李晓庆
陈婉菲
王亚勇
崔磊
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Beijing Hezhong Weiqi Technology Co ltd
State Grid Henan Electric Power Co Information And Communication Branch
State Grid Henan Electric Power Co Ltd
Original Assignee
Beijing Hezhong Weiqi Technology Co ltd
State Grid Henan Electric Power Co Information And Communication Branch
State Grid Henan Electric Power Co Ltd
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Application filed by Beijing Hezhong Weiqi Technology Co ltd, State Grid Henan Electric Power Co Information And Communication Branch, State Grid Henan Electric Power Co Ltd filed Critical Beijing Hezhong Weiqi Technology Co ltd
Priority to CN202311420436.1A priority Critical patent/CN117421770A/en
Publication of CN117421770A publication Critical patent/CN117421770A/en
Pending legal-status Critical Current

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    • 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
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • 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
    • G06F21/6227—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 where protection concerns the structure of data, e.g. records, types, queries
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)

Abstract

The invention provides a resource processing method, a resource processing device, electronic equipment and a storage medium based on a block chain, and belongs to the technical field of block chain data processing. A blockchain-based resource processing method, comprising: receiving a resource authorization acquisition instruction sent by a user; resolving a user identification ID and a verification key from the authorization instruction; calling corresponding data resources in the blockchain according to the user identification ID and the verification key; displaying the preview of the invoked data resource to the user; if the preview resource correct feedback sent by the user is received, the method comprises the following steps: acquiring currently available blockchain computing resources according to the user identification ID; calculating the called data resources by using the block chain calculation resources; and sending the data resources after calculation processing to a user. The invention is based on the blockchain technology, adopts verification modes such as user identification ID, verification key and the like, ensures data security, improves data credibility, optimizes the utilization rate of blockchain resources, avoids resource waste and has strong practicability.

Description

Resource processing method and device based on block chain, electronic equipment and storage medium
Technical Field
The invention belongs to the technical field of block chain data processing, and particularly relates to a block chain-based resource processing method, a block chain-based resource processing device, electronic equipment and a storage medium.
Background
With the rapid development of the internet, shared products rapidly move into the lives of users due to their great convenience, for example: sharing bicycles, sharing automobiles, sharing charge pals, and the like. When a user uses a shared product, a certain pre-stored resource is usually required to be delivered so as to prevent the malicious damage of the product in the process of using the shared product for some users, and a proper amount of pre-stored resource is collected for the user, so that legal benefits of the user can be ensured to a certain extent for enterprises (shared product providers).
Based on the non-tamper property and the authenticity of the blockchain, in order to improve the trust of users to enterprises and the safety requirement of the users on delivering pre-stored resources, the safety management of the enterprises on the pre-stored resources of the users is realized, and the prior art adopts a blockchain mode to manage the pre-stored resources delivered by the users.
Therefore, it is necessary to design a resource processing method with high practicality and high security for the user resources managed by the blockchain system.
Disclosure of Invention
The invention aims to solve the technical problem of providing a resource processing method, a resource processing device, electronic equipment and a storage medium based on a block chain aiming at the defects of the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
a blockchain-based resource processing method, comprising: receiving a resource authorization acquisition instruction sent by a user; resolving a user identification ID and a verification key from the authorization instruction; calling corresponding data resources in the blockchain according to the user identification ID and the verification key; displaying the preview of the invoked data resource to the user; if the preview resource correct feedback sent by the user is received, the method comprises the following steps: acquiring currently available blockchain computing resources according to the user identification ID; calculating the called data resources by using the block chain calculation resources; and sending the data resources after calculation processing to a user.
Further, the method further comprises the following steps: generating record data containing the whole process of data resource processing and a transmission destination; the recorded data is stored.
Further, the method for storing the record data includes: the record data is stored simultaneously in the blockchain node and the blockchain server.
Further, the method for calling the corresponding data resource in the blockchain comprises the following steps: searching all data resources stored in the blockchain by the user according to the user identification ID; and verifying and calling the corresponding data resources in the blockchain according to the verification key.
Further, the method for searching all data resources stored in the blockchain by the user according to the user identification ID comprises the following steps: constructing a unified addressing pointer through a user Identification (ID); searching a corresponding storage record according to the addressing pointer; and pre-calling corresponding data resources in the blockchain according to the storage record.
Further, the method for verifying and calling the corresponding data resource in the blockchain according to the verification key comprises the following steps: obtaining a key plaintext after decrypting the verification key; decrypting the encrypted text in the preset data resources by utilizing the key plaintext, and determining the matched data resources; the matched data resources are invoked from the blockchain.
Further, the method for acquiring the currently available blockchain computing resources according to the user identification ID comprises the following steps: acquiring corresponding resource use rights according to the user identification ID; and acquiring available blockchain computing resources in the callable blockchain nodes according to the corresponding resource use permissions.
A resource processing device based on a block chain comprises a processing unit and a block chain unit;
the processing unit is used for receiving an authorization instruction which is sent by a user and used for acquiring the data resource, analyzing a user identification ID and a verification key from the authorization instruction, displaying the preview of the called data resource to the user, receiving the correct feedback of the preview resource sent by the user, and sending the data resource after final calculation processing to the user;
the block chain unit is used for calling corresponding data resources in the block chain according to the user identification ID and the verification key, obtaining currently available block chain computing resources according to the user identification ID and performing computing processing on the called data resources by utilizing the block chain computing resources.
An electronic device includes a processor and a memory; the memory is used for storing executable instructions, and the processor is used for executing the instructions to realize the resource processing method.
A computer readable storage medium having instructions stored therein that, when executed, implement the resource processing method.
Compared with the prior art, the invention has the following beneficial effects:
the invention calls the data resource according to the resource obtaining authorization command sent by the user, wherein the authorization command comprises the user identification ID and the verification key, and through the use of the user identification ID and the verification key and multi-level decryption and verification, the data security can be ensured, and only the authorized user can call own data and computing resources, thereby preventing unauthorized access and data leakage.
After the data resource is called, the invention firstly sends the preview of the called resource to the user, the user confirms whether the data resource is the data resource requested by the user, the blockchain server stops executing or continues executing according to the feedback decision of the user, and only after the user confirms that the data resource is correct, the blockchain computing resource is called to carry out computing processing on the resource data, and the invention can avoid wasting the blockchain computing resource by the mode of the user confirming in advance, and can also promote the user experience and the transparency of the system.
The method and the device acquire corresponding resource utilization rights based on the identification ID of the current user, acquire corresponding computing resources in the callable blockchain nodes through the resource utilization rights, then count all computing resources, finally acquire currently available blockchain computing resources, and finally calculate the called data resources by the acquired blockchain computing resources. Through the user identification ID and the resource use authority, the blockchain server can effectively manage available blockchain computing resources, avoid resource waste and ensure effective utilization of the resources. Through the use of the block chain computing resource, the data resource can be computed and processed at the server side, thereby reducing the burden of the user terminal.
According to the whole processing process of the data resource and the final sending destination of the data resource, record data are generated, and the record data are stored in the called block chain point and the block chain server, wherein the whole processing process of the data resource in the record data comprises the request, calling, verification, calculation processing and sending processes of the data resource. By recording the whole data resource processing process, the history of the data can be tracked, audit can be implemented, the integrity of the data can be ensured, and the potential disputes can be solved. By storing the recorded data on a plurality of block link points and the server, the redundant storage of the data is ensured, the risk of data loss is reduced, and the durability of the data is improved. The record data is written into the blockchain, so that the transparency and traceability of the operation can be increased, and the record data is ensured to be untampered.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1: the flow chart of embodiment 1 of the present invention;
fig. 2: an execution schematic of embodiment 1 of the present invention;
fig. 3: schematic diagram of example 2 of the present invention;
fig. 4: schematic of example 3 of the present invention.
Detailed Description
For a better understanding of the present invention, the content of the present invention will be further clarified below with reference to the examples and the accompanying drawings, but the scope of the present invention is not limited to the following examples only. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details.
Example 1: an object of the present embodiment is to provide a resource processing method based on a blockchain.
As shown in fig. 2, after the user stores the data resources in the blockchain, the resource processing method of the present embodiment can be executed, and a request is sent to the blockchain server to obtain the data resources stored in the blockchain.
The user also includes a user identification ID and ciphertext in the data resources stored in the blockchain. When the user stores the data resource into the blockchain, an independent storage record is constructed according to the storage address of the data resource in the blockchain, the user identification ID and the encryption text in the data resource, and the storage record is stored in the blockchain server.
As shown in fig. 1, the resource processing method includes:
s1, the blockchain server calls corresponding data resources in the blockchain according to a resource acquisition authorization instruction sent by a user.
When a user needs to acquire a data resource stored in a blockchain, a resource acquisition authorization instruction is input or generated in a client or a user terminal, and the authorization instruction is sent to a blockchain server. The authorization instruction contains a user identification ID and an authentication key.
After receiving the resource acquisition authorization instruction, the blockchain server analyzes the user identification ID and the verification key from the authorization instruction. And then searching all data resources stored in the blockchain by the user according to the user identification ID, and verifying and calling the corresponding data resources in the blockchain according to the verification key.
Specifically, the blockchain server constructs a unified addressing pointer according to the user identification ID, searches a storage record corresponding to the user identification ID in the blockchain server by using the addressing pointer, and pre-invokes all data resources stored in the blockchain by the user according to the storage record. And then the block chain server decrypts the verification key to obtain a key plaintext, decrypts the encrypted text in the pre-called data resource based on the key plaintext, determines the matched data resource from the encrypted text through verification of the encrypted text, and finally calls the data resource, wherein the matched data resource is the data resource requested by the user.
Further, when the client or the user terminal at the user side sends the authorization instruction, the verification key in the authorization instruction is primarily decrypted, and the blockchain server secondarily decrypts the primarily decrypted verification key to obtain a final key plaintext.
S2, the blockchain server displays preview information of the called data resource to the user, and the user confirms whether the called data resource is the requested data resource.
And after the corresponding data resource is called, the blockchain server acquires basic information of the data resource, wherein the basic information comprises a storage position of the data resource and a content abstract of the data resource. And generating preview information of the data resource according to the basic information, and displaying the preview information to a user.
And the user confirms whether the data resource is the requested data resource according to the preview information, if not, the user feeds back a preview resource error to the blockchain server, the blockchain server stops the task at this time, and the user re-submits the resource authorization acquisition instruction and then executes the task again. If yes, the user feeds back 'preview resource correct' to the blockchain server, and the blockchain server continues to execute the subsequent steps.
Further, when the blockchain server displays the preview information, the authorization instruction sent by the user and the verification key in the authorization instruction are displayed together, and the user or the client or the user terminal used by the user can judge whether the communication content between the user and the blockchain server is tampered according to the authorization instruction and the verification key, so that the information security is ensured.
S3, the blockchain server acquires currently available blockchain computing resources according to the user identification ID in the authorization instruction.
The blockchain server obtains corresponding resource use permission based on the identification ID of the current user, obtains corresponding computing resources in the callable blockchain node through the resource use permission, then counts all the computing resources, and finally obtains the currently available blockchain computing resources.
And S4, calculating the called data resources by using the acquired blockchain calculation resources, and returning the data resources after calculation to the user.
The block chain server calculates the called data resources by using the acquired block chain calculation resources and transmits the calculated data resources back to the client or the user terminal which transmits the instruction for acquiring the resource authorization.
Further, the instruction for obtaining the resource authorization sent by the user further includes a third party address, and the blockchain server may further transmit the processed data resource to the third party address.
S5, storing the whole processing process of the data resource.
And the blockchain server generates record data according to the whole processing process of the data resource and the final sending destination of the data resource, and stores the record data in the called blockchain point and the blockchain server to form redundant storage. The whole process of processing the data resources in the recorded data comprises the processes of requesting, calling, verifying, calculating and sending the data resources.
Further, the usage record generated by the blockchain server also includes a flow trace for the corresponding data resource.
Example 2: an object of the present embodiment is to provide a blockchain-based resource processing device for executing the resource processing method as in embodiment 1. As shown in fig. 3, the resource processing device 200 includes: a processing unit 201 and a blockchain unit 202.
The processing unit 201 is configured to receive an authorization instruction sent by a user to acquire a data resource, parse a user identification ID and a verification key from the authorization instruction, display a preview of the invoked data resource to the user, receive a preview resource correct feedback sent by the user, and send the data resource after final calculation processing to the user.
Further, the processing unit 201 is further configured to generate record data including the whole data resource processing procedure and the sending destination, and store the record data in the blockchain node and the blockchain server simultaneously.
The blockchain unit 202 is configured to invoke corresponding data resources in the blockchain according to the user identification ID and the verification key, to obtain currently available blockchain computing resources according to the user identification ID, and to perform computing processing on the invoked data resources by using the blockchain computing resources.
Further, the blockchain unit 202 is further configured to search all data resources stored in the blockchain by the user according to the user identification ID, construct a unified addressing pointer according to the user identification ID, search a corresponding storage record according to the addressing pointer, and pre-call the corresponding data resources in the blockchain according to the storage record.
Further, the blockchain unit 202 is further configured to verify and call corresponding data resources in the blockchain according to the verification key, obtain a key plaintext after decrypting the verification key, decrypt an encrypted text in the pre-conditioned data resources by using the key plaintext to determine a matched data resource, and call the matched data resource from the blockchain
Further, the blockchain unit 202 is further configured to obtain a corresponding resource usage right according to the user identification ID, and obtain available blockchain computing resources in the callable blockchain node according to the corresponding resource usage right.
The specific manner in which the respective units perform the operations in the apparatus of the present embodiment has been described in detail in embodiment 1, and will not be described in detail here.
It should be understood by those skilled in the art that, for convenience and brevity, the embodiments of the apparatus are illustrated only by the division of each functional module or unit, and in practical application, the above-mentioned functional allocation may be implemented by different functional modules or units, that is, the internal structure of the apparatus is divided into different functional modules or units, so as to implement all or part of the functions described above.
Example 3: referring to fig. 4, an object of the present embodiment is to provide an electronic device 300, including at least one processor 301 and one or more memories 302 for storing instructions executable by the processor 301. The processor 301 is configured to execute instructions in the memory 302 to implement the resource processing method described in embodiment 1.
The electronic device 300 further comprises a bus 304, the processor 301 and the memory 302 being interconnected by means of the bus 304 or otherwise.
The processor 301 is a central processing unit (central processing unit, CPU), a general purpose processor network processor (network processor, NP), a digital signal processor (digital signal processing, DSP), a microprocessor, a microcontroller, a programmable logic device (programmable logic device, PLD), or any combination thereof. The processor 301 may also be any other device having processing functions, such as, without limitation, a circuit, a device, or a software module. In one example, processor 301 may include one or more CPUs, such as CPU0 and CPU1 in fig. 4.
The memory 302 may be, without limitation, a read-only memory (ROM) or other type of static storage device capable of storing static information and/or instructions, a random access memory (random access memory, RAM) or other type of dynamic storage device capable of storing information and/or instructions, and an electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), a compact disc (compact disc read-only memory, CD-ROM) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disc storage medium or other magnetic storage device, etc.
It is noted that the memory 302 may exist separately from the processor 301 or may be integrated with the processor 301. Memory 302 may be used to store instructions or program code or some data, etc. The memory 302 may be located within the electronic device 300 or external to the electronic device 300, without limitation.
As an alternative implementation, electronic device 300 also includes a communication interface 303. The communication interface 303 is a wired interface (or port) such as a fiber optic distributed data interface (fiber distributed data interface, FDDI), gigabit ethernet interface (GE), or the like. Alternatively, the communication interface 303 is a wireless interface. The communication interface 303 may be a module, a circuit, a communication interface, or any device capable of enabling communication. The communication interface 303 is used to communicate with other devices or other communication networks, which may be ethernet, radio access network (radio access network, RAN), wireless local area network (wireless local area networks, WLAN), etc.
As an alternative implementation, electronic device 300 also includes an input device 305 and an output device 306. Illustratively, the input device 305 is a keyboard, mouse, microphone, or joystick device, and the output device 306 is a display screen, speaker (spaker), or the like.
It should be noted that the electronic device 300 may be a desktop, a laptop, a web server, a mobile phone, a tablet, a wireless terminal, an embedded device, a chip system, or a device having a similar structure as in fig. 4. Further, the constituent structure shown in fig. 4 does not constitute a limitation of the terminal device, and the electronic device 300 may include more or less components than those shown in fig. 4, or may combine some components, or may be different in arrangement of components, in addition to those shown in fig. 4.
Example 4: an object of the present embodiment is to provide a computer-readable storage medium.
All or part of the flow in the above method embodiments may be implemented by computer instructions to instruct related hardware, where the program may be stored in the computer readable storage medium, and when the program is executed, the resource processing method described in embodiment 1 may be implemented.
The computer readable storage medium may be an internal storage unit of the electronic device of embodiment 3, such as a hard disk or a memory. The computer readable storage medium may also be an external storage device of the electronic device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash card (flash card), etc. Further, the computer-readable storage medium may also include both the internal storage unit and the external storage device of the electronic device described above. The computer-readable storage medium is used to store a computer program and other programs and data required by an electronic device. The computer-readable storage medium may also be used to temporarily store data that has been output or is to be output.
In connection with the several embodiments provided herein, it should be understood that the provided apparatus and methods may be embodied in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the modules or units is merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple modules or units or components may be combined or integrated into another apparatus, or some features may be omitted, or not performed.
In addition, in the embodiment of the present application, each functional module or unit may be integrated in one unit, or each module or unit may exist alone physically, or two or more modules or units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional modules.
The integrated units described above may be stored in a readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product. Based on such understanding, the technical solution of the embodiments of the present application may be essentially or a part contributing to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several instructions for causing a device (may be a single-chip microcomputer, a chip or the like) or a processor (processor) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims (10)

1. A resource processing method based on a block chain is characterized by comprising the following steps: comprising the following steps:
receiving a resource authorization acquisition instruction sent by a user;
resolving a user identification ID and a verification key from the authorization instruction;
calling corresponding data resources in the blockchain according to the user identification ID and the verification key;
displaying the preview of the invoked data resource to the user;
if the preview resource correct feedback sent by the user is received, the method comprises the following steps:
acquiring currently available blockchain computing resources according to the user identification ID;
calculating the called data resources by using the block chain calculation resources;
and sending the data resources after calculation processing to a user.
2. The blockchain-based resource processing method of claim 1, wherein: further comprises:
generating record data containing the whole process of data resource processing and a transmission destination;
the recorded data is stored.
3. The blockchain-based resource processing method of claim 2, wherein: the method for storing the record data comprises the following steps: the record data is stored simultaneously in the blockchain node and the blockchain server.
4. The blockchain-based resource processing method of claim 1, wherein: the method for calling the corresponding data resource in the block chain comprises the following steps:
searching all data resources stored in the blockchain by the user according to the user identification ID;
and verifying and calling the corresponding data resources in the blockchain according to the verification key.
5. The blockchain-based resource processing method of claim 4, wherein: the method for searching all data resources stored in the blockchain by the user according to the user identification ID comprises the following steps:
constructing a unified addressing pointer through a user Identification (ID);
searching a corresponding storage record according to the addressing pointer;
and pre-calling corresponding data resources in the blockchain according to the storage record.
6. The blockchain-based resource processing method of claim 5, wherein: the method for verifying and calling the corresponding data resources in the blockchain according to the verification key comprises the following steps:
obtaining a key plaintext after decrypting the verification key;
decrypting the encrypted text in the preset data resources by utilizing the key plaintext, and determining the matched data resources;
the matched data resources are invoked from the blockchain.
7. The blockchain-based resource processing method of claim 1, wherein: the method for acquiring the currently available blockchain computing resources according to the user identification ID comprises the following steps:
acquiring corresponding resource use rights according to the user identification ID;
and acquiring available blockchain computing resources in the callable blockchain nodes according to the corresponding resource use permissions.
8. A blockchain-based resource processing device, characterized in that: comprises a processing unit and a block chain unit;
the processing unit is used for receiving an authorization instruction which is sent by a user and used for acquiring the data resource, analyzing a user identification ID and a verification key from the authorization instruction, displaying the preview of the called data resource to the user, receiving the correct feedback of the preview resource sent by the user, and sending the data resource after final calculation processing to the user;
the block chain unit is used for calling corresponding data resources in the block chain according to the user identification ID and the verification key, obtaining currently available block chain computing resources according to the user identification ID and performing computing processing on the called data resources by utilizing the block chain computing resources.
9. An electronic device, characterized in that: including a processor and a memory; the memory is configured to store executable instructions and the processor is configured to execute the instructions to implement the resource processing method of any of claims 1-7.
10. A computer-readable storage medium, characterized by: the readable storage medium having stored therein instructions which, when executed, implement the resource processing method of any of claims 1-7.
CN202311420436.1A 2023-10-30 2023-10-30 Resource processing method and device based on block chain, electronic equipment and storage medium Pending CN117421770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311420436.1A CN117421770A (en) 2023-10-30 2023-10-30 Resource processing method and device based on block chain, electronic equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311420436.1A CN117421770A (en) 2023-10-30 2023-10-30 Resource processing method and device based on block chain, electronic equipment and storage medium

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Publication Number Publication Date
CN117421770A true CN117421770A (en) 2024-01-19

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