CN114817947A - Digital asset ownership expression method based on time change - Google Patents
Digital asset ownership expression method based on time change Download PDFInfo
- Publication number
- CN114817947A CN114817947A CN202210290130.8A CN202210290130A CN114817947A CN 114817947 A CN114817947 A CN 114817947A CN 202210290130 A CN202210290130 A CN 202210290130A CN 114817947 A CN114817947 A CN 114817947A
- Authority
- CN
- China
- Prior art keywords
- digital asset
- ownership
- data
- expression
- information
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Development Economics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Engineering & Computer Science (AREA)
- Economics (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- Technology Law (AREA)
- General Business, Economics & Management (AREA)
- Storage Device Security (AREA)
Abstract
The application relates to a digital asset ownership expression method based on time change, which comprises the steps of acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information; fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data; and the preset digital asset verification method is used for verifying the second digital asset ownership expression data to obtain a verification result. The problem of separation of the digital assets and ownership can be solved, and meanwhile, the problems of tampering and counterfeiting of the ownership of the digital assets are avoided. The digital asset ownership can be checked, verified and compared more intuitively by the user. The workload of operation and comparison of the user is reduced, and the user experience of ownership of the digital assets is improved.
Description
Technical Field
The present disclosure relates to the field of blockchain technologies, and in particular, to a digital asset ownership expression method and apparatus based on time change, and a digital asset server.
Background
Digital assets (Digital assets) refer to non-monetary assets owned or controlled by a business or person, in the form of electronic data, held in daily activities for sale or in the process of production.
Digital assets based on the block chain technology are gradually applied to various aspects, the block chain technology, Non-homogeneous documents (NFT) and the popularization of the metauniverse are gradually expanded, and a digital asset ownership expression method which has a good cognitive mode and accords with the use habits of users is urgently needed at present.
Currently, in order to guarantee ownership of a user's digital assets, a number of techniques are used:
1. One-Time Password (One Time Password, OTP for short)
Also known as dynamic passwords or single-time valid passwords, are passwords that can only be used once on a computer system or other digital device, with a validity period of only one login session or transaction. OTP avoids some of the disadvantages associated with traditional (static) password-based authentication; some implementations also incorporate two-factor authentication, ensuring that a single valid password requires access to something one has (such as a fob device with an OTP calculator built in) and something one knows (such as a PIN).
OTP has been discussed as a possible alternative to traditional passwords as well as an enhancement. Disadvantageously, OTP is difficult for humans to remember. Therefore, they require additional technology to operate.
2. Block chaining techniques
The narrow block chain is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence, and is a distributed account book which is guaranteed in a cryptographic mode and cannot be tampered and forged. The generalized block chain technology is a brand new distributed infrastructure and computing paradigm that utilizes a block chain type data structure to verify and store data, utilizes a distributed node consensus algorithm to generate and update data, utilizes cryptography to ensure the security of data transmission and access, and utilizes an intelligent contract composed of automated script codes to program and operate data.
3. Intelligent contract technology (Smart contract)
A Smart contract (Smart contract) is a computer protocol intended to propagate, verify or execute contracts in an informational manner. Smart contracts allow trusted transactions to be conducted without third parties, which transactions are traceable and irreversible. The goal of smart contracts is to provide a secure method over traditional contracts and to reduce other transaction costs associated with the contracts.
The ownership expression of the current digital assets includes the following ways: (1) directly displaying the decentralized account (characters and numbers); (2) displaying the decentralized account (carrying out graphic coding on characters and numbers) through QR-Code; (3) with the property of ownership, a unique name (string representation) is set directly for the digital asset through the blockchain.
The expression of ownership of these digital assets, which is difficult to meet the requirements of practical application, is mainly reflected in the following aspects:
1. the situation that the ownership of the current digital assets is separated from the expression of the ownership of the digital assets
Ownership of the digital assets is recorded on the blockchain, and a general user does not have the capability of querying ownership recording on the blockchain through digital asset information. Ownership information can only be viewed through the digital asset application interface, which can lead to a situation where the actual ownership of the digital asset and the ownership exposed by the interface are expressed separately. Ownership of digital assets cannot guarantee integrity and consistency. Not only can the ownership of the digital assets not be correctly represented, but also the problem of the correct expression of the ownership of the digital assets after effective exchange is caused.
2. The display mode of ownership of the digital assets has the loopholes of counterfeiting and alteration
Since transfer of ownership of a digital asset can occur, separate expressions may result in the digital asset's representation not being able to express ownership of the digital asset unambiguously. The separated expression of ownership makes the forgery and alteration of ownership possible. The way in which ownership of digital assets is presented cannot prevent counterfeiting, undermining the data availability, reliability and consistency of ownership of digital assets.
3. The lack of intuitive and imaginable expression method for showing ownership and ownership verification result of digital assets
And after the ownership of the digital assets is verified, the ownership information is displayed. This information is typically a long string of mixed numbers and letters. The information of the ownership string is not easy to remember and not easy to compare. What is needed is an intuitive, imaginable representation of digital asset ownership that can reveal the results of a validation.
Disclosure of Invention
In view of the above, the present disclosure provides a digital asset ownership expression method and apparatus based on time change, and a digital asset server, which are used to solve the problems that the digital asset ownership expression is easy to forge, and ownership verification cannot be visually demonstrated.
According to an aspect of the present disclosure, there is provided a digital asset ownership expressing method based on time change, including the steps of:
s100, acquiring ownership information and real-time timestamp information of the digital assets, and generating and obtaining first ownership expression data of the digital assets according to the ownership information of the digital assets and the timestamp information;
s200, fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data;
s300, presetting a digital asset verification method, verifying the second digital asset ownership expression data through the digital asset verification method, and obtaining a verification result.
In a possible implementation manner, optionally, in step S100, the acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information includes:
s110, acquiring the information of the digital asset ownership user and a current timestamp matched with the information;
s120, merging the digital asset ownership user information and the current timestamp to generate and obtain first fusion data;
s130, performing hash calculation on the first fusion data to obtain a first hash value;
and S140, combining the first hash value and the current timestamp again to generate and obtain first digital asset ownership preprocessing data.
In a possible implementation manner, optionally, in step S100, the acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information, further includes:
s111, acquiring the first digital asset ownership preprocessing data, splitting the first digital asset ownership preprocessing data according to preset bytes, and acquiring a plurality of grouping expression units;
s121, organizing the grouped expression units into a finished organization entity according to a preset organization form, and generating and obtaining the first digital asset ownership expression data;
s131, presetting a first display port, and receiving and displaying the first digital asset ownership expression data to a user through the first display port.
In a possible implementation manner, optionally, in step S200, fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data, including:
s210, acquiring a traditional digital asset expression form;
s220, generating and obtaining traditional digital asset ownership expression data according to the traditional digital asset expression form;
s230, fusing the traditional digital asset ownership expression data and the first digital asset ownership expression data to generate and obtain second digital asset ownership expression data;
s240, presetting a second display port, and receiving and displaying the second digital asset ownership expression data to a user through the second display port.
In a possible implementation manner, optionally, in step S300, the preset digital asset verification method verifies the second digital asset ownership expression data by using the digital asset verification method, and obtains a verification result, including:
s310, acquiring digital asset information of a user, and acquiring digital asset ownership expression data from the digital asset information;
s320, analyzing the digital asset ownership expression data, and acquiring the analyzed hash value and the timestamp data at the time;
s330, fusing the digital asset information and the timestamp data to generate and obtain digital asset verification data;
s340, carrying out Hash operation on the digital asset verification data to obtain a verification Hash value;
and S350, comparing the analyzed hash value with the verification hash value, and judging whether the digital asset information of the user is correct or not.
According to another aspect of the present disclosure, there is provided an apparatus for implementing the method for expressing ownership of digital assets based on time variation, including:
the digital asset ownership expression data generation module is used for acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information;
the digital asset ownership expression data fusion module is used for fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data;
and the verification module is used for presetting a digital asset verification method, verifying the second digital asset ownership expression data through the digital asset verification method and acquiring a verification result.
In a possible implementation manner, optionally, the digital asset ownership expression data generating module includes:
the first acquisition module is used for acquiring the ownership user information of the digital assets and the current timestamp matched with the ownership user information;
the first fusion module is used for combining the digital asset ownership user information and the current timestamp to generate and obtain first fusion data;
the first calculation module is used for carrying out hash calculation on the first fusion data to obtain a first hash value;
the secondary fusion module is used for merging the first hash value and the current timestamp again to generate and obtain first digital asset ownership preprocessing data;
the splitting and grouping module is used for acquiring the first digital asset ownership preprocessed data, splitting the first digital asset ownership preprocessed data according to preset bytes and acquiring a plurality of grouping expression units;
the data organization module is used for organizing the plurality of grouping expression units into a completion organization entity according to a preset organization form, and generating and obtaining the first digital asset ownership expression data;
the first display module is used for presetting a first display port, receiving and displaying the first digital asset ownership expression data to a user through the first display port.
In a possible implementation manner, optionally, the digital asset ownership expression data fusion module includes:
the second acquisition module is used for acquiring the traditional digital asset expression form;
the traditional digital asset ownership expression data generation module is used for generating and obtaining traditional digital asset ownership expression data according to the traditional digital asset expression form;
the second digital asset ownership expression data generation module is used for fusing the traditional digital asset ownership expression data and the first digital asset ownership expression data to generate and obtain second digital asset ownership expression data;
and the second display module is used for presetting a second display port, and receiving and displaying the second digital asset ownership expression data to a user through the second display port.
In a possible implementation manner, optionally, the verification module includes:
the third acquisition module is used for acquiring the digital asset information of the user and acquiring digital asset ownership expression data from the digital asset information;
the analysis module is used for analyzing the digital asset ownership expression data and acquiring the analyzed hash value and the timestamp data at the moment;
the second fusion module is used for fusing the digital asset information and the timestamp data to generate and obtain digital asset verification data;
the second calculation module is used for carrying out Hash operation on the digital asset verification data to obtain a verification Hash value;
and the comparison judgment module is used for comparing the analyzed hash value with the verification hash value and judging whether the digital asset information of the user is correct or not.
According to another aspect of the present disclosure, there is also provided a digital asset server, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to execute the executable instructions to implement the time-varying based digital asset ownership expression method described above.
The technical effects of this application:
according to the method, digital asset ownership information and real-time timestamp information are obtained, and first digital asset ownership expression data are generated and obtained according to the digital asset ownership information and the timestamp information; fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data; and the preset digital asset verification method is used for verifying the second digital asset ownership expression data to obtain a verification result. The problem of separation of the digital assets and ownership can be solved, and meanwhile, the problems of tampering and counterfeiting of the ownership of the digital assets are avoided. The digital asset ownership can be checked, verified and compared more intuitively by the user. The workload of operation and comparison of the user is reduced, and the user experience of ownership of the digital assets is improved.
Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic flow chart of an embodiment of the digital asset ownership expression method based on time change according to the present invention;
FIG. 2 illustrates a flow of a method for generating a digital asset ownership expression for the present invention;
FIG. 3 illustrates a digital asset ownership expression method and a digital asset convergence presentation in accordance with the present invention;
fig. 4 shows a verification process of the digital asset ownership expression method of the present invention.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.
Example 1
As shown in fig. 1, according to an aspect of the present disclosure, there is provided a digital asset ownership expression method based on time change, including the steps of:
s100, acquiring ownership information and real-time timestamp information of the digital assets, and generating and obtaining first ownership expression data of the digital assets according to the ownership information of the digital assets and the timestamp information;
there is a need to obtain digital asset ownership expression data that is presented to a user. Generating digital asset ownership expression data requires two pieces of information: digital asset ownership information and a timestamp of the current time.
As shown in fig. 2, first, it is necessary to obtain the ownership information of the digital asset of the user according to the user information, that is, according to the account information of the owner, to obtain the ownership information of the digital asset of the user.
Meanwhile, when digital asset ownership information of a user needs to be acquired, timestamp information of the current time is acquired, and the timestamp can be directly called and checked. And generating and obtaining first digital asset ownership expression data through a fusion algorithm or other combination modes according to the digital asset ownership information and the timestamp information.
When fusing data, an encrypted anti-counterfeiting mark can be set. Such as: and (3) combining the digital asset ownership information and the timestamp (which changes along with time) into a whole, and carrying out hash operation on the whole to obtain a hash value. The hash value and the timestamp are then split into bytes, and each group of bytes (e.g., 3 per group) is assembled into different minimal expression units, such as color (RGB), graphics (e.g., icons), video, or sound.
And then the digital assets are assembled into a complete organization entity according to a certain sequence to form a unique digital assets ownership expression which can be shown to users in a graphic, video, sound and other pictorial ways.
By the method, the problem of separation of the digital asset and the ownership can be solved, and the problems of tampering and counterfeiting of the ownership of the digital asset are avoided.
In addition, the digital asset ownership expression data can also change at any time along with the change of time, and the digital asset ownership expression data at the time can be acquired as required to be updated.
S200, fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data;
as shown in fig. 3, for the ownership identification data of zhangsan, when the digital asset of zhangsan is displayed, digital asset ownership expression data needs to be added to the original digital asset expression form, and the digital asset ownership expression data and the original digital asset expression form are fused to generate integral data after the two parties are merged, so as to merge to obtain new digital asset ownership table data.
The digital asset ownership expression method can be used as a watermark on the expression of the original digital asset. The ownership information of the digital asset owner can be identified and verified, and the time stamp information (expressing the ownership state of the digital asset) at the time can be acquired.
The digital asset ownership expression method can change continuously with time, and digital asset snapshots (such as resources of pictures, audio, video and the like) intercepted at any time can be verified through watermarks. The method has the function of expressing ownership of the digital assets in real time.
Because the digital asset ownership expression method has high identification degree, even if ownership information of one byte is different, displayed watermarks have great difference, and a user can conveniently identify and verify the watermarks.
Meanwhile, the digital asset ownership expression method also has high anti-counterfeiting and time verification capabilities, and the expression of the ownership expression method can be changed greatly even if the difference in time is 1 second.
In the implementation of the technology, in order to avoid the digital asset ownership tampering and counterfeiting, an anti-counterfeiting verification step is also designed.
S300, presetting a digital asset verification method, verifying the second digital asset ownership expression data through the digital asset verification method, and obtaining a verification result.
As shown in fig. 4, in order to verify the binding relationship between the digital asset and the digital asset ownership, data parsing is required to be performed on the digital asset information with ownership expression, and digital asset ownership expression data and corresponding time stamps are obtained. And judging whether the ownership of the digital assets of the user is correct or not through secondary comparison of the hash values, and otherwise, judging that the ownership of the digital assets of the user is wrong.
As will be described in detail below.
In a possible implementation manner, optionally, in step S100, the acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information includes:
s110, acquiring the information of the digital asset ownership user and a current timestamp matched with the information;
s120, merging the digital asset ownership user information and the current timestamp to generate and obtain first fusion data;
s130, performing hash calculation on the first fusion data to obtain a first hash value;
and S140, combining the first hash value and the current timestamp again to generate and obtain first digital asset ownership preprocessing data.
Firstly, acquiring owner account information (digital asset ownership information) and a timestamp of the current time, and combining the owner account information and the timestamp into integral data to obtain first fusion data;
secondly, performing hash operation on the combined overall data to obtain a first hash value;
and combining the obtained first hash value with the used time stamp again to generate new data, namely obtaining the first digital asset ownership preprocessing data.
The first digital asset ownership preprocessing data also needs to be subjected to encryption processing such as anti-counterfeiting processing.
In this embodiment, in a possible implementation manner, optionally, in step S100, the acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information, further includes:
s111, acquiring the first digital asset ownership preprocessing data, splitting the first digital asset ownership preprocessing data according to preset bytes, and acquiring a plurality of grouping expression units;
s121, organizing the grouped expression units into a finished organization entity according to a preset organization form, and generating and obtaining the first digital asset ownership expression data;
s131, presetting a first display port, and receiving and displaying the first digital asset ownership expression data to a user through the first display port.
As shown in fig. 2, the data is preprocessed using the first digital asset ownership and split into groups according to fixed bytes, each group being a minimum expression unit, such as color (RGB), graphic shape, video or audio; the above minimum expression unit forms a complete tissue entity according to a certain tissue form: digital asset ownership expression data.
The digital asset ownership expression data can be displayed to the user in an image manner such as graphics, video, sound and the like. The digital asset ownership can be checked, verified and compared more intuitively by the user. The workload of operation and comparison of the user is reduced, and the user experience of ownership of the digital assets is improved.
The digital asset ownership expression data can also change at any time along with the change of time, and the digital asset ownership expression data at the time can be acquired as required to be updated.
In a possible implementation manner, optionally, in step S200, fusing the first digital asset ownership expression data and the traditional digital asset representation form to generate and obtain second digital asset ownership expression data, including:
s210, acquiring a traditional digital asset expression form;
s220, generating and obtaining traditional digital asset ownership expression data according to the traditional digital asset expression form;
s230, fusing the traditional digital asset ownership expression data and the first digital asset ownership expression data to generate and obtain second digital asset ownership expression data;
s240, presetting a second display port, and receiving and displaying the second digital asset ownership expression data to a user through the second display port.
The expression data for fusing the digital assets and the digital asset ownership is expression data for adding the digital asset ownership to the original digital asset expression form.
Therefore, the traditional, i.e., original, representation of the digital asset is obtained; and generates legacy digital asset ownership expression data by the representation.
The digital asset ownership expression data of the user and the original digital asset expression form, namely the traditional digital asset ownership expression data, are fused to generate the integrated data after the two parties are combined, and the integrated data become new data. The new data is combined by adopting watermarks, and the anti-counterfeiting discrimination capability is obtained.
Displaying the data after information fusion, and displaying ownership information of the digital assets through digital asset ownership expression data; and updating and displaying the fused overall data as required along with the change of the digital asset ownership expression data.
The digital asset ownership expression method can be used as a watermark on the expression of the original digital asset. The ownership information of the digital asset owner can be identified and verified, and the time stamp information (expressing the ownership state of the digital asset) at the time can be acquired.
The first/second display ports may be different display ports and may be displayed to the user in a graphical, visual, audio, or other manner. And is not particularly limited herein.
In a possible implementation manner, optionally, in step S300, the preset digital asset verification method verifies the second digital asset ownership expression data by using the digital asset verification method, and obtains a verification result, including:
s310, acquiring digital asset information of a user, and acquiring digital asset ownership expression data from the digital asset information;
s320, analyzing the digital asset ownership expression data, and acquiring the analyzed hash value and the timestamp data at the time;
s330, fusing the digital asset information and the timestamp data to generate and obtain digital asset verification data;
s340, carrying out Hash operation on the digital asset verification data to obtain a verification Hash value;
and S350, comparing the analyzed hash value with the verification hash value, and judging whether the digital asset information of the user is correct or not.
In the process of verifying the digital assets, the digital asset ownership expression data is acquired from the digital asset information with ownership expression of the user in the verification process, and the analyzed hash value and the timestamp data at the moment are obtained after analysis processing.
Specifically, as shown in fig. 4, the digital asset ownership expression data is analyzed in groups, and the analyzed hash value and the timestamp data at that time are obtained; the owner account information (digital asset ownership information) and the timestamp acquired in the previous step are combined into integral data; carrying out Hash operation on the combined integral data to obtain a verification Hash value; and comparing the analyzed hash value with the verification hash value, wherein if the analyzed hash value is consistent with the verification hash value, the ownership of the digital asset is correct, and otherwise, the digital asset is wrong. The workload of operation and comparison of the user is reduced, and the user experience of ownership of the digital assets is improved.
It should be noted that, although the above anti-counterfeit encryption method is described by way of example in the above way of unsealing the packet, those skilled in the art will understand that the disclosure should not be limited thereto. In fact, the user can flexibly set the anti-counterfeiting mode according to personal preference and/or actual application scenes as long as the digital assets can be anti-counterfeiting.
Example 2
Based on the implementation of embodiment 1, this implementation provides, according to another aspect of the present disclosure, an apparatus for implementing the above-mentioned method for expressing ownership of digital assets based on time change, including:
the digital asset ownership expression data generation module is used for acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information;
the digital asset ownership expression data fusion module is used for fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data;
and the verification module is used for presetting a digital asset verification method, verifying the second digital asset ownership expression data through the digital asset verification method and acquiring a verification result.
In a possible implementation manner, optionally, the digital asset ownership expression data generating module includes:
the first acquisition module is used for acquiring the ownership user information of the digital assets and the current timestamp matched with the ownership user information;
the first fusion module is used for merging the digital asset ownership user information and the current timestamp to generate and obtain first fusion data;
the first calculation module is used for carrying out hash calculation on the first fusion data to obtain a first hash value;
the secondary fusion module is used for merging the first hash value and the current timestamp again to generate and obtain first digital asset ownership preprocessing data;
the splitting and grouping module is used for acquiring the first digital asset ownership preprocessed data, splitting the first digital asset ownership preprocessed data according to preset bytes and acquiring a plurality of grouping expression units;
the data organization module is used for organizing the plurality of grouped expression units into a finished organization entity according to a preset organization form, and generating and obtaining the first digital asset ownership expression data;
and the first display module is used for presetting a first display port, receiving and displaying the first digital asset ownership expression data to a user through the first display port.
In a possible implementation manner, optionally, the digital asset ownership expression data fusion module includes:
the second acquisition module is used for acquiring the traditional digital asset expression form;
the traditional digital asset ownership expression data generation module is used for generating and obtaining traditional digital asset ownership expression data according to the traditional digital asset expression form;
the second digital asset ownership expression data generation module is used for fusing the traditional digital asset ownership expression data and the first digital asset ownership expression data to generate and obtain second digital asset ownership expression data;
and the second display module is used for presetting a second display port, and receiving and displaying the second digital asset ownership expression data to a user through the second display port.
In a possible implementation manner, optionally, the verification module includes:
the third acquisition module is used for acquiring the digital asset information of the user and acquiring digital asset ownership expression data from the digital asset information;
the analysis module is used for analyzing the digital asset ownership expression data and acquiring the analyzed hash value and the timestamp data at the moment;
the second fusion module is used for fusing the digital asset information and the timestamp data to generate and obtain digital asset verification data;
the second calculation module is used for carrying out Hash operation on the digital asset verification data to obtain a verification Hash value;
and the comparison judgment module is used for comparing the analyzed hash value with the verification hash value and judging whether the digital asset information of the user is correct or not.
For the functions and implementation principles of each module/hardware, reference is specifically made to the description of the foregoing embodiments, which are not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and they may alternatively be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, or fabricated separately as individual integrated circuit modules, or fabricated as a single integrated circuit module from multiple modules or steps. Thus, the present invention is not limited to any specific combination of hardware and software.
Example 3
Still further, according to another aspect of the present disclosure, there is also provided a digital asset server comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to execute the executable instructions to implement the time-varying based digital asset ownership expression method described above.
A digital asset server of an embodiment of the present disclosure includes a processor and a memory for storing processor-executable instructions. Wherein the processor is configured to execute the executable instructions to implement a method for digital asset ownership expression based on time variation as described in any of the preceding paragraphs.
Here, it should be noted that the number of processors may be one or more. Meanwhile, in the digital asset server of the embodiment of the present disclosure, an input device and an output device may be further included. The processor, the memory, the input device, and the output device may be connected by a bus, or may be connected by other means, and are not limited specifically herein.
The memory, as a computer-readable storage medium, may be used to store software programs, computer-executable programs, and various modules, such as: the embodiment of the disclosure provides a program or a module corresponding to a digital asset ownership expression method based on time change. The processor executes various functional applications and data processing of the digital asset server by executing software programs or modules stored in the memory.
The input device may be used to receive an input number or signal. Wherein the signal may be a key signal generated in connection with user settings and function control of the device/terminal/server. The output means may comprise a display device such as a display screen.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terms used herein were chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the techniques in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A digital asset ownership expression method based on time change is characterized by comprising the following steps:
s100, acquiring ownership information and real-time timestamp information of the digital assets, and generating and obtaining first ownership expression data of the digital assets according to the ownership information of the digital assets and the timestamp information;
s200, fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data;
s300, presetting a digital asset verification method, verifying the second digital asset ownership expression data through the digital asset verification method, and obtaining a verification result.
2. The method for expressing ownership of digital asset based on time variation as claimed in claim 1, wherein in step S100, said obtaining ownership information of digital asset and real-time stamp information, and generating and obtaining first ownership data of digital asset according to said ownership information of digital asset and said time stamp information, comprises:
s110, acquiring the information of the digital asset ownership user and a current timestamp matched with the information;
s120, merging the digital asset ownership user information and the current timestamp to generate and obtain first fusion data;
s130, performing hash calculation on the first fusion data to obtain a first hash value;
and S140, combining the first hash value and the current timestamp again to generate and obtain first digital asset ownership preprocessing data.
3. The method for expressing ownership of digital asset based on time variation as claimed in claim 2, wherein in step S100, said acquiring ownership of digital asset and real-time stamp information, and generating and obtaining first ownership of digital asset according to said ownership of digital asset and said time stamp information, further comprises:
s111, acquiring the first digital asset ownership preprocessing data, splitting the first digital asset ownership preprocessing data according to preset bytes, and acquiring a plurality of grouping expression units;
s121, organizing the grouped expression units into a finished organization entity according to a preset organization form, and generating and obtaining the first digital asset ownership expression data;
s131, presetting a first display port, and receiving and displaying the first digital asset ownership expression data to a user through the first display port.
4. The method according to claim 1, wherein in step S200, the first digital asset ownership expression data and the traditional digital asset representation are merged to generate and obtain second digital asset ownership expression data, and the method comprises:
s210, acquiring a traditional digital asset expression form;
s220, generating and obtaining traditional digital asset ownership expression data according to the traditional digital asset expression form;
s230, fusing the traditional digital asset ownership expression data and the first digital asset ownership expression data to generate and obtain second digital asset ownership expression data;
s240, presetting a second display port, and receiving and displaying the second digital asset ownership expression data to a user through the second display port.
5. The digital asset ownership expression method based on time variation according to claim 1, wherein in step S300, the preset digital asset verification method verifies the second digital asset ownership expression data by the digital asset verification method to obtain a verification result, including:
s310, acquiring digital asset information of a user, and acquiring digital asset ownership expression data from the digital asset information;
s320, analyzing the digital asset ownership expression data, and acquiring the analyzed hash value and the timestamp data at the time;
s330, fusing the digital asset information and the timestamp data to generate and obtain digital asset verification data;
s340, carrying out Hash operation on the digital asset verification data to obtain a verification Hash value;
and S350, comparing the analyzed hash value with the verification hash value, and judging whether the digital asset information of the user is correct or not.
6. An apparatus for implementing the time-varying-based digital asset ownership expression method according to any one of claims 1-5, comprising:
the digital asset ownership expression data generation module is used for acquiring digital asset ownership information and real-time timestamp information, and generating and obtaining first digital asset ownership expression data according to the digital asset ownership information and the timestamp information;
the digital asset ownership expression data fusion module is used for fusing the first digital asset ownership expression data and the traditional digital asset expression form to generate and obtain second digital asset ownership expression data;
and the verification module is used for presetting a digital asset verification method, verifying the second digital asset ownership expression data through the digital asset verification method and acquiring a verification result.
7. The apparatus of claim 6, wherein the digital asset ownership expression data generation module comprises:
the first acquisition module is used for acquiring the ownership user information of the digital assets and the current timestamp matched with the ownership user information;
the first fusion module is used for merging the digital asset ownership user information and the current timestamp to generate and obtain first fusion data;
the first calculation module is used for carrying out hash calculation on the first fusion data to obtain a first hash value;
the secondary fusion module is used for merging the first hash value and the current timestamp again to generate and obtain first digital asset ownership preprocessing data;
the splitting and grouping module is used for acquiring the first digital asset ownership preprocessed data, splitting the first digital asset ownership preprocessed data according to preset bytes and acquiring a plurality of grouping expression units;
the data organization module is used for organizing the plurality of grouped expression units into a finished organization entity according to a preset organization form, and generating and obtaining the first digital asset ownership expression data;
and the first display module is used for presetting a first display port, receiving and displaying the first digital asset ownership expression data to a user through the first display port.
8. The apparatus of claim 6, wherein the digital asset ownership expression data fusion module comprises:
the second acquisition module is used for acquiring the traditional digital asset expression form;
the traditional digital asset ownership expression data generation module is used for generating and obtaining traditional digital asset ownership expression data according to the traditional digital asset expression form;
the second digital asset ownership expression data generation module is used for fusing the traditional digital asset ownership expression data and the first digital asset ownership expression data to generate and obtain second digital asset ownership expression data;
and the second display module is used for presetting a second display port, and receiving and displaying the second digital asset ownership expression data to a user through the second display port.
9. The apparatus of claim 6, wherein the verification module comprises:
the third acquisition module is used for acquiring the digital asset information of the user and acquiring digital asset ownership expression data from the digital asset information;
the analysis module is used for analyzing the digital asset ownership expression data and acquiring the analyzed hash value and the timestamp data at the moment;
the second fusion module is used for fusing the digital asset information and the timestamp data to generate and obtain digital asset verification data;
the second calculation module is used for carrying out Hash operation on the digital asset verification data to obtain a verification Hash value;
and the comparison judgment module is used for comparing the analyzed hash value with the verification hash value and judging whether the digital asset information of the user is correct or not.
10. A digital asset server, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to execute the executable instructions to implement the time-varying-based digital asset ownership expression method of any of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210290130.8A CN114817947A (en) | 2022-03-23 | 2022-03-23 | Digital asset ownership expression method based on time change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210290130.8A CN114817947A (en) | 2022-03-23 | 2022-03-23 | Digital asset ownership expression method based on time change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114817947A true CN114817947A (en) | 2022-07-29 |
Family
ID=82531123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210290130.8A Pending CN114817947A (en) | 2022-03-23 | 2022-03-23 | Digital asset ownership expression method based on time change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114817947A (en) |
-
2022
- 2022-03-23 CN CN202210290130.8A patent/CN114817947A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3721578B1 (en) | Methods and systems for recovering data using dynamic passwords | |
| CN107968709B (en) | Service data processing method, identity management method and service auditing method | |
| KR101883156B1 (en) | System and method for authentication, user terminal, authentication server and service server for executing the same | |
| CN110555299B (en) | Electronic contract signing and storing method and device, computer equipment and storage medium | |
| EP1190290B1 (en) | System for digitally signing a document | |
| US20190311448A1 (en) | System and method for electronically providing legal instrument | |
| EP3673618B1 (en) | Blockchain-based dispute resolution | |
| EP1056014A1 (en) | System for providing a trustworthy user interface | |
| CN110785760A (en) | Method and system for registering digital documents | |
| KR20210041404A (en) | Electronic device and method for blockchain address management thereof | |
| EP3543891B1 (en) | A computer implemented method and a system for tracking of certified documents lifecycle and computer programs thereof | |
| CN112487490A (en) | Tamper recognition method, device, and medium | |
| US8751812B2 (en) | Electronic signature authentication | |
| CN117561508A (en) | Cross-session issuance of verifiable credentials | |
| US20140195811A1 (en) | Method And An Apparatus For Securely Signing Application Data | |
| CN108062713B (en) | Annuity data file obtaining method and device, computer equipment and storage medium | |
| CN111681141B (en) | File authentication method, file authentication device and terminal equipment | |
| EP3883204B1 (en) | System and method for secure generation, exchange and management of a user identity data using a blockchain | |
| CN114817947A (en) | Digital asset ownership expression method based on time change | |
| CN115345729A (en) | Credit card issuing method and device, electronic equipment and storage medium | |
| US20150379305A1 (en) | Digitised Handwritten Signature Authentication | |
| CN115001714A (en) | Resource access method and device, electronic equipment and storage medium | |
| WO2022186755A1 (en) | Method and system for registering digital documents | |
| CN112365263A (en) | Block chain account management intercommunication method, device, equipment and storage medium | |
| CN112380577A (en) | Multiparty-supported electronic contract repeated signing method and device and computer equipment |
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 |