CN114612244A - Digital service transaction platform - Google Patents
Digital service transaction platform Download PDFInfo
- Publication number
- CN114612244A CN114612244A CN202210307596.4A CN202210307596A CN114612244A CN 114612244 A CN114612244 A CN 114612244A CN 202210307596 A CN202210307596 A CN 202210307596A CN 114612244 A CN114612244 A CN 114612244A
- Authority
- CN
- China
- Prior art keywords
- digital
- nft
- transaction
- commodity
- block chain
- 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
- 238000000034 method Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Marketing (AREA)
- Databases & Information Systems (AREA)
- Technology Law (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Development Economics (AREA)
- Medical Informatics (AREA)
- General Business, Economics & Management (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a digital service transaction platform, which comprises a step S1 of generating a unique block chain virtual commodity from a single card supplied by a supplier; generating the block chain virtual commodity into an NFT digital commodity; when the merchant transaction occurs, encrypting and storing the transaction data; when the transaction of the merchant occurs, transferring the ownership of the NFT digital commodity and transferring the transaction certificate of the blockchain virtual commodity; meanwhile, the user sensitive information is encrypted and filtered. The invention adopts the NFT block chain technology, can ensure the data security and the data traceability, can immediately trace back once the data risk occurs, and reduces the loss of the commercial tenant and the supplier in the platform to the minimum.
Description
Technical Field
The invention relates to the technical field of transaction platforms, in particular to a digital service transaction platform.
Background
Digital commodity (virtual card and ticket) transaction platforms in the current industry all use a traditional saas architecture or a privatized deployment scheme as a main part, card and ticket information and associated user transaction information are stored in a database in a plaintext mode basically, safety risks are high, once data risks occur, the card and ticket information and the associated user transaction information cannot be recovered, lost data cannot be locked remotely, and only merchants and suppliers in the platforms can be lost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a digital service transaction platform, which adopts the NFT block chain technology, can ensure the data security and the data traceability, can immediately trace back once the data risk occurs, and reduces the loss of merchants and suppliers in the platform to the minimum.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a digital service transaction platform comprising the steps of:
step S1, generating a unique block chain virtual commodity from a single card supplied by a supplier;
step S2, generating the block chain virtual commodity into an NFT digital commodity;
step S3, when the trade mark trade happens, the trade data is stored in the encrypted way;
step S4, when the trade of the merchant occurs, transferring the ownership of the NFT digital commodity and transferring the trade certificate of the blockchain virtual commodity;
step S5, the user sensitive information is filtered at the same time.
Further, in step S2, the single-card information and the associated user transaction information supplied by the supplier are encrypted by the encryption algorithm and the decentralized NFT blockchain technique to generate the NFT digital commodity.
Further, the work flow of the encryption algorithm comprises the steps of firstly initializing, setting single-card information and associated user transaction information supplied by a supplier as security parameters by a key distribution center, and then generating an encryption ciphertext based on the security parameters through a random algorithm.
Further, when a merchant transaction occurs, the key distribution center stores the ciphertext and the system public key in the block chain by calling an intelligent contract, after the transaction is successful and the owner of the NFT digital commodity is changed, the owner of the NFT digital commodity obtains the ciphertext data and the system public key of the NFT digital commodity from the block chain, the key distribution center is triggered by using the intelligent contract to generate a decryption key, then the owner of the NFT digital commodity generates a special encryption ciphertext and a system public key which contain single-card-ticket information supplied by a supplier and associated user transaction information through the key distribution center, and stores the special ciphertext and the system public key in the block chain.
Further, the key distribution center stores the merchant transaction data in the NFT digital goods in an encrypted manner.
Further, before the merchant transaction occurs, the data visitor acquires the ciphertext data and the system public key of the NFT digital commodity from the blockchain, and obtains the non-encrypted data on the NFT digital commodity through decryption by the system public key.
Further, when the merchant transaction occurs, the virtual points of the platform held by the merchant user are converted into NFT digital commodities to support transaction circulation.
(III) advantageous effects
The invention provides a digital service transaction platform and a device, which have the following beneficial effects:
(1) the digital service transaction platform can convert virtual card securities commodities into NFT digital commodities through a block link technology, and the NFT digital commodities are different from traditional virtual card securities commodities in that each NFT digital commodity has a unique block chain secret identifier which is unique and can not be replaced mutually.
(2) The digital service transaction platform can also convert the virtual points of the platform held by the merchant users into NFT digital commodities and support transaction circulation.
(3) The whole data of the digital service transaction platform has non-centralized (i.e. non-platform) storage and circulation functions, and the merchant transaction data is stored in the NFT digital commodity in an encrypted manner, so that the privacy of a user can be greatly protected.
(4) The digital service transaction platform adopts the NFT block chain technology, data are stored in each node in the block chain in an encrypted mode, data safety can be guaranteed, data traceability can be guaranteed, once data risks occur, data can be immediately recovered, and losses of merchants and suppliers in the platform are reduced to the minimum.
Drawings
FIG. 1 is an overall flow diagram of the present invention;
fig. 2 is a transaction flow diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Non-homogeneous Token (NFT) is a Non-reproducible, tamper-evident, partitioned encrypted digital rights-of-interest certificate that is based on block-chain technology.
Referring to fig. 1-2, the present invention provides a digital service transaction platform, which comprises: the method comprises the following steps:
step S1, generating a unique block chain virtual commodity from a single card supplied by a supplier;
step S2, generating the block chain virtual commodity into an NFT digital commodity; the single-card information and the associated user transaction information supplied by the supplier are encrypted through an encryption algorithm and the non-centralized NFT blockchain technology to generate the NFT digital commodity.
The work flow of the encryption algorithm comprises the steps of firstly initializing, setting single-card information and associated user transaction information supplied by a supplier as security parameters by a key distribution center, and then generating an encryption ciphertext based on the security parameters through a random algorithm.
When the merchant transaction occurs, the data visitor acquires the ciphertext data and the system public key of the NFT digital commodity from the block chain, and obtains the non-encrypted data of the NFT digital commodity through decryption of the system public key.
Step S3, when the trade of the merchant happens, the trade data is encrypted and stored;
step S4, when the trade of the merchant occurs, transferring the ownership of the NFT digital commodity and transferring the trade certificate of the blockchain virtual commodity;
the key distribution center stores the ciphertext and the system public key on the block chain by calling an intelligent contract, after the transaction is successful and the owner of the NFT digital commodity is changed, the owner of the NFT digital commodity acquires the ciphertext data and the system public key of the NFT digital commodity from the block chain, the key distribution center is triggered to generate a decryption key by using the intelligent contract, then the owner of the NFT digital commodity generates a special encryption ciphertext and the system public key which comprise single-card-ticket information supplied by a supplier and associated user transaction information through the key distribution center, and stores the special ciphertext and the system public key on the block chain.
And step S5, encrypting and filtering the user sensitive information, and the key distribution center also encrypting and storing the merchant transaction data into the NFT digital commodity.
When the transaction of the merchant occurs, the virtual points of the platform held by the merchant user are converted into NFT digital commodities to support transaction circulation.
The digital service transaction platform provided by the invention is characterized in that an NFT block chain technology and a non-centralized platform architecture technology are encapsulated on the basis of a Saas architecture, a single card supplied by a supplier is used for generating unique block chain virtual goods, a layer encryption algorithm and the non-centralized NFT block chain technology are combined, and when a merchant transaction occurs, through a professional block chain transaction voucher transfer solution, the user sensitive information is encrypted and filtered while the virtual goods are transacted safely, so that the leakage risk of the user information in the traditional storage process is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A digital service transaction platform, comprising: the method comprises the following steps:
step S1, generating a unique block chain virtual commodity from a single card supplied by a supplier;
step S2, generating the block chain virtual commodity into an NFT digital commodity;
step S3, when the trade of the merchant happens, the trade data is encrypted and stored;
step S4, when the trade of the merchant occurs, transferring the ownership of the NFT digital commodity and transferring the trade certificate of the blockchain virtual commodity;
step S5, the user sensitive information is filtered at the same time.
2. The digital services transaction platform of claim 1, wherein: in step S2, the single-card information supplied by the supplier and the associated user transaction information are encrypted by the encryption algorithm and the decentralized NFT blockchain technique to generate the NFT digital commodity.
3. The digital services transaction platform of claim 2, wherein: the work flow of the encryption algorithm comprises the steps of firstly initializing, setting single-card information and associated user transaction information supplied by a supplier as security parameters by a key distribution center, and then generating an encryption ciphertext based on the security parameters through a random algorithm.
4. The digital services transaction platform of claim 1, wherein: when a merchant transaction occurs, a secret key distribution center stores a cryptograph and a system public key on a block chain by calling an intelligent contract, after the transaction is successful and an owner of an NFT digital commodity is changed, the owner of the NFT digital commodity acquires cryptograph data and the system public key of the NFT digital commodity from the block chain, the secret key distribution center is triggered by the intelligent contract to generate a decryption secret key, then the owner of the NFT digital commodity generates a special encryption cryptograph and the system public key which comprise single-card information and associated user transaction information supplied by a supplier through the secret key distribution center, and stores the special cryptograph and the system public key on the block chain.
5. The digital services transaction platform of claim 14, wherein: the key distribution center stores merchant transaction data encrypted within the NFT digital good.
6. The digital services transaction platform of claim 1, wherein: before a merchant transaction occurs, a data visitor acquires ciphertext data and a system public key of the NFT digital commodity from the block chain, and obtains non-encrypted data of the NFT digital commodity through decryption of the system public key.
7. The digital services transaction platform of claim 1, wherein: when the transaction of the merchant occurs, the virtual points of the platform held by the merchant user are converted into NFT digital commodities to support transaction circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210307596.4A CN114612244A (en) | 2022-03-25 | 2022-03-25 | Digital service transaction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210307596.4A CN114612244A (en) | 2022-03-25 | 2022-03-25 | Digital service transaction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114612244A true CN114612244A (en) | 2022-06-10 |
Family
ID=81867657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210307596.4A Pending CN114612244A (en) | 2022-03-25 | 2022-03-25 | Digital service transaction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114612244A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114841701A (en) * | 2022-07-04 | 2022-08-02 | 浙江大学 | Digital artwork anti-theft credible transaction method and device based on NFT |
| CN117726335A (en) * | 2024-02-08 | 2024-03-19 | 誉农智汇(成都)农业科技发展集团有限公司 | Digital service transaction platform and method |
| CN117726335B (en) * | 2024-02-08 | 2024-07-05 | 誉农智汇(成都)农业科技发展集团有限公司 | Digital service transaction platform and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872223A (en) * | 2019-02-12 | 2019-06-11 | 百度在线网络技术（北京）有限公司 | Virtual article trading method, apparatus, equipment and storage medium |
| US20200160320A1 (en) * | 2018-11-20 | 2020-05-21 | Forte Labs, Inc. | System and Method for Authorizing Blockchain Network Transactions |
| CN113193965A (en) * | 2021-06-29 | 2021-07-30 | 中国科学院计算技术研究所数字经济产业研究院 | Digital content materialization display system based on NFT |
| CN113256290A (en) * | 2021-05-14 | 2021-08-13 | 杭州链网科技有限公司 | Decentralized encrypted communication and transaction system |
| CN113396388A (en) * | 2018-12-07 | 2021-09-14 | 耐克创新有限合伙公司 | System and method for providing encrypted secure digital assets |
| US20220027992A1 (en) * | 2020-07-23 | 2022-01-27 | Plants Map, Inc. | Non-fungible cryptographic tokens for tracking trees |
-
2022
- 2022-03-25 CN CN202210307596.4A patent/CN114612244A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200160320A1 (en) * | 2018-11-20 | 2020-05-21 | Forte Labs, Inc. | System and Method for Authorizing Blockchain Network Transactions |
| CN113396388A (en) * | 2018-12-07 | 2021-09-14 | 耐克创新有限合伙公司 | System and method for providing encrypted secure digital assets |
| CN109872223A (en) * | 2019-02-12 | 2019-06-11 | 百度在线网络技术（北京）有限公司 | Virtual article trading method, apparatus, equipment and storage medium |
| US20220027992A1 (en) * | 2020-07-23 | 2022-01-27 | Plants Map, Inc. | Non-fungible cryptographic tokens for tracking trees |
| CN113256290A (en) * | 2021-05-14 | 2021-08-13 | 杭州链网科技有限公司 | Decentralized encrypted communication and transaction system |
| CN113193965A (en) * | 2021-06-29 | 2021-07-30 | 中国科学院计算技术研究所数字经济产业研究院 | Digital content materialization display system based on NFT |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114841701A (en) * | 2022-07-04 | 2022-08-02 | 浙江大学 | Digital artwork anti-theft credible transaction method and device based on NFT |
| CN117726335A (en) * | 2024-02-08 | 2024-03-19 | 誉农智汇(成都)农业科技发展集团有限公司 | Digital service transaction platform and method |
| CN117726335B (en) * | 2024-02-08 | 2024-07-05 | 誉农智汇(成都)农业科技发展集团有限公司 | Digital service transaction platform and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108681898A (en) | A kind of data trade method and system based on block chain | |
| CN103701812B (en) | TMK (Terminal Master Key) secure downloading method and system | |
| US20120317036A1 (en) | Payment card processing system with structure preserving encryption | |
| US20150081566A1 (en) | Direct digital cash system and method | |
| US20060282372A1 (en) | Method to secure credit card information stored electronically | |
| CN108389046A (en) | Secret protection method of commerce based on block chain technology in a kind of e-commerce | |
| CN110046996A (en) | The generation method and device of block chain transaction | |
| CN111324881B (en) | Data security sharing system and method fusing Kerberos authentication server and block chain | |
| CN104318437B (en) | Payment system and its method of payment in a kind of virtual prepayment card line | |
| CN104393993B (en) | A kind of safety chip and its implementation for electricity-selling terminal | |
| JP2003534585A (en) | Secure payment method and system over computer network | |
| CN104240073A (en) | Offline payment method and offline payment system on basis of prepaid cards | |
| MX2011000165A (en) | Secure wireless deposit system and method. | |
| WO2008103980A1 (en) | A secure system and method for payment card and data storage and processing via information splitting | |
| CN104700296A (en) | Multifunctional invoice management method and multifunctional invoice management system | |
| CN109558115A (en) | A kind of operating system framework based on block chain technology | |
| CN104240074A (en) | Prepaid card online payment system based on identity authentication and payment method of prepaid card online payment system | |
| KR20220113307A (en) | System to provide genuinity verification and ownership change records of product esset by using a blockchain and a genuine authentiation tag technologies | |
| CN111951106A (en) | Data transaction system and method based on block chain intelligent contract technology | |
| CN110889697A (en) | Block chain-based railway system and using method thereof | |
| CN107920052A (en) | A kind of encryption method and intelligent apparatus | |
| CN105634730A (en) | Secret key management system of financial IC card | |
| CN114612244A (en) | Digital service transaction platform | |
| CN110084977A (en) | Self-service query method, system, computer equipment and the storage medium of Immovable Property Registration information | |
| CN108416400A (en) | A kind of method of payment and payment system based on dynamic two-dimension code |
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 |