CN107958371A - A kind of distributed block chain identity card - Google Patents
A kind of distributed block chain identity card Download PDFInfo
- Publication number
- CN107958371A CN107958371A CN201711110816.XA CN201711110816A CN107958371A CN 107958371 A CN107958371 A CN 107958371A CN 201711110816 A CN201711110816 A CN 201711110816A CN 107958371 A CN107958371 A CN 107958371A
- Authority
- CN
- China
- Prior art keywords
- block chain
- user
- identity card
- account
- credit
- 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.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
-
- 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
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
Abstract
The invention discloses a kind of distributed block chain identity card,Process is created including block chain identity card,Block chain identity card data relationship and block chain identity card lifting business credit flow,First account life of the block journey creates generation account for block chain,The chain identity card, which creates process, includes user A,User B and user C,The user A is filed an application to block chain wound generation account,After the block chain creates generation account verification by user's A information,Block chain account is created for user A on block chain by the account of oneself,The user B creates the block chain identity card of same type,The user B creates block chain identity card for user C,And the credit endorsement of user B is passed into user C,Distributed credit is transmitted user C and creates block chain identity card by final block chain identity card,The block chain identity card includes exterior and card body（Including CPU card or M1 cards）, this invention ensures that the security of data, improve the reliability of block chain information.
Description
Technical field
The present invention relates to a kind of invention identity card, is specially a kind of distributed block chain identity card.
Background technology
Block chain is the invention of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
Application model.So-called common recognition mechanism is to realize that foundation is trusted, the mathematics of acquisition rights and interests is calculated between different nodes in block catenary system
Method, block chain are a kind of technologies to build one's credit, it is ensured that anyone cannot distort the data of write-in, it includes public and private key
Information uses anonymous way, thus many existing block catenary systems are easy to be used to washing dirty money by malice, drug trafficking, gun
The illegal purposes such as ammunition.To meet the whole concept of China's sovereignty block chain, from block chain source, information is checked on, and realizes block chain
Account information system of real name, spy use block chain distribution thought, create one kind and are based on distributed block chain identity card account body
System, to lift the reliability of block chain information.
The content of the invention
The purpose of the present invention is to solve exist in the prior art write-in data anyone can be tampered, avoid being used for
Contraband, the reliability of lifting block chain information, and a kind of distributed block chain identity card proposed.
To achieve the above object, the present invention provides following technical solution：Process, block chain are created including block chain identity card
Identity card data relationship and block chain identity card lifting business credit flow, first account life of the block journey is block chain
Generation account is created, the chain identity card creates process can only create generation including user A, user B and user C, the user A to block chain
Account is filed an application, after real information of the block chain wound generation account verification by user A, by the account of oneself in block
Block chain account is created for user A on chain, the user B creates the block chain identity card of same type, and relevant rudimentary credit is reduced,
The user B is similarly user C and creates block chain identity card, and the credit endorsement of user B is passed to user C, final area
Block chain identity card transmits the block chain identity card of user C establishment same types by distributed credit is formed, this invention ensures that data
Security, improve the reliability of block chain information.
Preferably, the block chain wound generation account possesses 100,000,000,000 basic credits.
Preferably, the real information of the examination ＆ verification user A, includes but are not limited to resident identification card/passport letter of user A
Breath, the live signing messages of user A, the phone number information of user A.
Preferably, the establishment block chain account is embodied with block chain public key, 56 words that public key information starts for G letters
Symbol, and basic minimum 20 of credit.
Preferably, any user breaks one's word, and by big data mode, will directly affect the block chain body of parent account
Part card credit.
Preferably, the block chain identity card data relationship user real information is from resident identification card/passport registration
Title, the phone number after real-name authentication, half cun of user bareheaded photo and user oneself autographs.
Preferably, the block chain identity card entity card is CPU card or M1 cards, pay for small amount exempt from it is close payment and wholesale it is close
Code is paid.
Preferably, each block chain identity card possesses basic credit in the block chain identity card lifting business credit flow
With business credit.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention controls area in block chain system of account source
The system of real name of block chain information, credit transfer mode when sub- account is generated by father's account assign block chain identity card basis letter
With can not be usurped by the business transaction activity of block chain identity card with lifting the credit level of block chain identity card using block chain
Change characteristic, all business activities of account are traced by the public key information of block chain identity card, to lift business activity conjunction
Method.
Brief description of the drawings
Fig. 1 creates process and entity relationship diagram for distributed block chain identity card of the present invention,
Fig. 2 is distributed block chain identity card template drawing of the present invention,
Fig. 3 lifts business credit flow chart for distributed block chain identity card of the present invention,
Fig. 4 is each credit relationship figure of distributed block chain identity card of the present invention,
In figure：1- blocks chain creates generation account, 2- user A, 3- user B, 4- user C, 5- user identity card, 6- systems of real name, 7- areas
Block chain identity card, outside 8-, 9-CPU cards/M1 cards.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：Process, block chain body are created including block chain identity card
Part card data relationship and block chain identity card lifting business credit flow, first account life of the block journey is block chain wound
Generation account 1, the chain identity card creates process can only be to block chain including user A2, user B3 and user C4, the user A2
Wound generation account 1 is filed an application, and after the block chain wound generation account 1 is verified the real information of user A2, passes through the account of oneself
Family creates block chain user identity card 5 on block chain for user A, and the user B3 creates the block chain user identity of same type
Card 5, relevant rudimentary credit are reduced, and the user B3 is similarly user C and creates block chain user identity card 5, and by user B3's
Credit endorsement passes to user C4, and final block chain identity card 7 will form distributed credit transmission user C3 and create same type
Block chain identity card, the block chain identity card 7 includes exterior and CPU card or M1 cards 9, and the block chain is created generation account 1 and gathered around
There are resident identification card/passport letter of 100,000,000,000 basic credits, the real information of the examination ＆ verification user A2, including 6 user A of system of real name
The phone number information of breath, the live signing messages of user A2 and user A2, the establishment block chain account 1 is with block chain public key
Embody, 56 characters that public key information starts for G letters, and basic minimum 20 of credit, any user breaks one's word,
By big data mode, block chain identity card 7 credit of parent account will be directly affected, and the block chain identity card data relationship is used
Phone number of the family real information after the title of the identity card/passport registration of resident's system of real name 6, real-name authentication, user
Half cun bareheadeds photo and user oneself autographs, and 5 entity card of block chain identity card is CPU card or M1 cards 9, is paid
Mode exempts from close payment for small amount and wholesale password is paid, and the block chain identity card 7 lifts each block in business credit flow
Chain identity card 5 possesses basic credit and business credit.
The present invention operation principle be：Block chain identity card creates Principle of Process：Block chain account originates from original block, the
One account is named as " block chain wound generation account " 1, possesses 100,000,000,000 basic credits, represents all users using this block chain
All trust wound generation account, and accept the identity information of wound generation account, when user A2 needs to create block chain identity card, Zhi Nengxiang
" block chain wound generation account " 1 owner files an application, and " block chain wound generation account " 1 will audit the real information of user A2, including
But it is not limited only to：Resident identification card/passport information of user A1, the live signing messages of user A, the phone number letter of user A
Breath etc. on block chain is use by the account of oneself after " block chain wound generation account " is verified the real information of user A2
Family A creates block chain account 5, and for account with the embodiment of block chain public key, " block chain wound will be lost by creating block chain account for user A2
The basic credit of generation account ", 20 minimum " block chain wound generation account " 1 create 7 entity card of block chain identity card for user A2
Similarly, " block chain wound generation account " 1 can be the block chain identity card 5 that user B3 creates same type, and relevant rudimentary credit is reduced.
That is, an account is established for other users, block chain account is more, and more for the progress credit endorsement of other accounts, it is certainly
The basic credit of body is lower, and similarly, user B3 equally can be that user C4 creates block chain identity card 7, and by the letter of user B3
User C4 is passed to endorsement, final block chain identity card 7 will form distributed credit and be delivered in distributed block chain identity
In card, any user breaks one's word, and by big data mode, will directly affect 7 credit of block chain identity card of parent account, and pass through
Credit mode all linked with one another, to maintain block chain identity card credit chain.
Block chain identity card data relationship principle：User's real information from the registration of resident identification card/passport title,
Phone number after real-name authentication 6, half cun of user bareheaded photo and user oneself autographs, by these information, really
The true identity at warranty family will confirm that after real information grappling block chain identity card entity card, block will be printed outside entity card
Chain relevant information, and 9 mode of CPU card or M1 cards is used, support block chain related private key information and exempt from the secure storage of confidential information
Include generating the relevant block number of this account, the public key of this account, life with transport block chain identity card entity card external information
The digital signature of transaction HASH and transaction when into this account, current account is really weighed on block chain by these information
All Activity activity, this account trading activity description can be inquired about by the Quick Response Code at 7 back side of block chain identity card and obtained, it can be with
Any querying node block chain identity card entity card by block chain is CPU card or M1 cards, by the public key information of account, at the same time
The various assets that this account possesses are supported to pay, payment when can be allocated as two classes：Small amount exempts from close payment and wholesale password is paid,
The former uses assets load mode, and user can be various to realize periodically by assets mandate write-in block chain identity card 7 on block chain
Assets fast transaction., it is necessary to which user inputs in swiping card equipment when the latter uses the password means of payment, i.e. brush block chain identity card
Related payment cipher, to ensure large amount of fixed assets safety.
Block chain identity card lifts business credit flow：Each block chain identity card 7 possesses two kinds of credits：Basic credit and
Business credit, basic credit is the basic credit transmission acquisition by parent account, and can pay basis in follow-up business development
Credit.Business credit is to be obtained by account in business transaction, can be allocated as payment transaction credit and obtain business credit（Thumb up
Pattern）For the business credit of credit expenditure, carried out similar to the credit mode of conventional credit card.User passes through the block that possesses
Chain identity card proves the basic information of oneself, in business company transacting business.Business company can be according to the public affairs of block chain identity card
Key information or Quick Response Code obtain the service conditions of this account, assess the credit level of this account, and according to air control ability to bear
Authorize this account credit assets and corresponding credit line user when business company consumes, show block chain identity card, and
Corresponding credit assets are paid, lift the work efficiency of business scenario, reduce the economic pressures that user pays in cash.User can press
According to charges for water and electricity mode is paid, corresponding cash periodically is settled accounts to business company, after cash settlement, the credit of user is given back by business company
Assets.By big data analysis, the business credit of this account can be obtained, the business credit activity of user is more, about keeps promise, and leads to
Crossing big data analysis, can to obtain related service credit value higher.Another credit is to thumb up type business credit, and user can not
With participatory economy activity, what philanthropic act in daily life, significant activity can obtain other people thumbs up business credit, should
Business credit need not overdraw business credit, but the same business promoter of same business activity can only calculate once.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of distributed block chain identity card, including block chain identity card creates process, block chain identity card data relationship and
Block chain identity card lifts business credit flow, it is characterised in that：First account life of the block journey creates generation for block chain
Account（1）, the chain identity card, which creates process, includes user A（2）, user B（3）With user C（4）, the user A（2）Can only
Generation account is created to block chain（1）File an application, the block chain creates generation account（1）It is verified user A（2）Real information
Afterwards, block chain user identity is created on block chain for user A by the account of oneself to demonstrate,prove（5）, the user B（3）Create same
The block chain user identity card of type（5）, the reduction of relevant rudimentary credit, the user B（3）It is similarly user C（4）Create block
Chain user identity is demonstrate,proved（5）, and by user B（3）Credit endorsement pass to user C（4）, final block chain identity card（7）Will
Form distributed credit and transmit user C（4）Create the block chain identity card of same type, the block chain identity card（7）Including outer
Portion（8）With card body（Including CPU card or M1 cards）（9）.
A kind of 2. distributed block chain identity card according to claim 1, it is characterised in that：The block chain creates generation account
（1）Possess 100,000,000,000 basic credits.
A kind of 3. distributed block chain identity card according to claim 1, it is characterised in that：The examination ＆ verification user A（2）'s
Real information, including system of real name（6）Resident identification card/passport information of user A, user A（2）Actual signature information and user
A（2）Phone number information.
A kind of 4. distributed block chain identity card according to claim 1, it is characterised in that：The establishment block chain account
（1）Embodied with block chain public key, 56 characters that public key information starts for G letters, and basic minimum 20 of credit.
A kind of 5. distributed block chain identity card according to claim 1, it is characterised in that：Any user does not keep one's word
With the block chain identity card of parent account by big data mode, will be directly affected（7）Credit.
A kind of 6. distributed block chain identity card according to claim 1, it is characterised in that：The block chain identity card number
Resident's system of real name is derived from according to relational users real information（6）The title of identity card/passport registration, the mobile phone after real-name authentication
Number, half cun of user bareheaded photo and user oneself autographs.
A kind of 7. distributed block chain identity card according to claim 1, it is characterised in that：The block chain identity card
（5）Entity card is CPU card or M1 cards（9）, the means of payment exempts from close payment for small amount and wholesale password is paid.
A kind of 8. distributed block chain identity card according to claim 1, it is characterised in that：The block chain identity card
（7）Each block chain identity card in lifting business credit flow（5）Possess basic credit and business credit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110816.XA CN107958371A (en) | 2017-11-13 | 2017-11-13 | A kind of distributed block chain identity card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110816.XA CN107958371A (en) | 2017-11-13 | 2017-11-13 | A kind of distributed block chain identity card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107958371A true CN107958371A (en) | 2018-04-24 |
Family
ID=61964653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711110816.XA Pending CN107958371A (en) | 2017-11-13 | 2017-11-13 | A kind of distributed block chain identity card |
Country Status (1)
| Country | Link |
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| CN (1) | CN107958371A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683645A (en) * | 2018-04-27 | 2018-10-19 | 欧阳福 | A kind of information-distribution type domain name and data transacting system based on block chain |
| CN108765032A (en) * | 2018-06-08 | 2018-11-06 | 东莞市大易产业链服务有限公司 | A kind of prestige integral bookkeeping methods based on block chain technology |
| CN108804575A (en) * | 2018-05-23 | 2018-11-13 | 文丹 | A kind of application method of the block chain identity card based on mobile communication equipment |
| CN108876374A (en) * | 2018-06-29 | 2018-11-23 | 全链通有限公司 | The network identity certificate authentication method and system of block chain |
| CN109034795A (en) * | 2018-06-11 | 2018-12-18 | 广东易上云计算机服务股份有限公司 | A kind of credit based on block chain is bartered platform |
| CN109104419A (en) * | 2018-07-27 | 2018-12-28 | 中链科技有限公司 | A kind of generation method and system of block chain account |
| CN109327349A (en) * | 2018-08-15 | 2019-02-12 | 泰链（厦门）科技有限公司 | Method for limiting, medium, apparatus and system when block chain account creation |
| CN109379357A (en) * | 2018-10-18 | 2019-02-22 | 全链通有限公司 | The method and device for realizing the certification of block chain system of real name is assured based on social relationships |
| CN110647513A (en) * | 2018-06-27 | 2020-01-03 | 杰峯信息科技（中山）有限公司 | Personal archive storage technology based on block chain technology |
| CN110825814A (en) * | 2019-11-20 | 2020-02-21 | 陈学凡 | Method for creating citizen identity block chain based on national population basic information |
| CN111104688A (en) * | 2019-11-13 | 2020-05-05 | 上海链颉科技有限公司 | Public and private key authority proxy method, system and storage medium based on block chain |
| CN111586059A (en) * | 2020-05-09 | 2020-08-25 | 杭州安存网络科技有限公司 | Block chain machine, block chain data access authentication method and computer readable storage medium |
| CN112016926A (en) * | 2019-05-30 | 2020-12-01 | 网银国际股份有限公司 | User identity verification method for secure transaction environment |
| CN112632305A (en) * | 2021-01-05 | 2021-04-09 | 安徽大学 | Photo file management method and system based on block chain technology |
| CN112822159A (en) * | 2020-12-28 | 2021-05-18 | 杭州趣链科技有限公司 | Permission control method and device for block chain account, electronic equipment and storage medium |
| WO2021139605A1 (en) * | 2020-01-09 | 2021-07-15 | Alipay Labs (singapore) Pte. Ltd. | Methods and devices for providing decentralized identity verification |
| JP2022545627A (en) * | 2019-08-29 | 2022-10-28 | アメリカン エキスプレス トラヴェル リレイテッド サーヴィシーズ カンパニー， インコーポレイテッド | Decentralized data authentication |
-
2017
- 2017-11-13 CN CN201711110816.XA patent/CN107958371A/en active Pending
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683645A (en) * | 2018-04-27 | 2018-10-19 | 欧阳福 | A kind of information-distribution type domain name and data transacting system based on block chain |
| CN108804575A (en) * | 2018-05-23 | 2018-11-13 | 文丹 | A kind of application method of the block chain identity card based on mobile communication equipment |
| CN108765032A (en) * | 2018-06-08 | 2018-11-06 | 东莞市大易产业链服务有限公司 | A kind of prestige integral bookkeeping methods based on block chain technology |
| CN109034795A (en) * | 2018-06-11 | 2018-12-18 | 广东易上云计算机服务股份有限公司 | A kind of credit based on block chain is bartered platform |
| CN109034795B (en) * | 2018-06-11 | 2021-03-30 | 广东易上云计算机服务股份有限公司 | Credit barter platform based on block chain |
| CN110647513A (en) * | 2018-06-27 | 2020-01-03 | 杰峯信息科技（中山）有限公司 | Personal archive storage technology based on block chain technology |
| CN108876374A (en) * | 2018-06-29 | 2018-11-23 | 全链通有限公司 | The network identity certificate authentication method and system of block chain |
| CN108876374B (en) * | 2018-06-29 | 2020-10-16 | 全链通有限公司 | Block chain network identity document authentication method and system |
| CN109104419A (en) * | 2018-07-27 | 2018-12-28 | 中链科技有限公司 | A kind of generation method and system of block chain account |
| CN109104419B (en) * | 2018-07-27 | 2021-06-01 | 苏州朗润创新知识产权运营有限公司 | Block chain account generation method and system |
| CN109327349A (en) * | 2018-08-15 | 2019-02-12 | 泰链（厦门）科技有限公司 | Method for limiting, medium, apparatus and system when block chain account creation |
| CN109327349B (en) * | 2018-08-15 | 2020-06-16 | 泰链（厦门）科技有限公司 | Method, medium, device and system for limiting block chain account during creation |
| CN109379357B (en) * | 2018-10-18 | 2021-01-08 | 全链通有限公司 | Method and device for realizing block chain real-name system authentication based on social relationship guarantee |
| CN109379357A (en) * | 2018-10-18 | 2019-02-22 | 全链通有限公司 | The method and device for realizing the certification of block chain system of real name is assured based on social relationships |
| CN112016926A (en) * | 2019-05-30 | 2020-12-01 | 网银国际股份有限公司 | User identity verification method for secure transaction environment |
| JP2022545627A (en) * | 2019-08-29 | 2022-10-28 | アメリカン エキスプレス トラヴェル リレイテッド サーヴィシーズ カンパニー， インコーポレイテッド | Decentralized data authentication |
| JP7426475B2 (en) | 2019-08-29 | 2024-02-01 | アメリカン エキスプレス トラヴェル リレイテッド サーヴィシーズ カンパニー， インコーポレイテッド | Decentralized data authentication |
| CN111104688A (en) * | 2019-11-13 | 2020-05-05 | 上海链颉科技有限公司 | Public and private key authority proxy method, system and storage medium based on block chain |
| CN110825814A (en) * | 2019-11-20 | 2020-02-21 | 陈学凡 | Method for creating citizen identity block chain based on national population basic information |
| CN114846765B (en) * | 2020-01-09 | 2024-01-09 | 支付宝实验室(新加坡)有限公司 | Method and apparatus for providing decentralised identity verification |
| WO2021139605A1 (en) * | 2020-01-09 | 2021-07-15 | Alipay Labs (singapore) Pte. Ltd. | Methods and devices for providing decentralized identity verification |
| CN114846765A (en) * | 2020-01-09 | 2022-08-02 | 支付宝实验室(新加坡)有限公司 | Method and apparatus for providing decentralized identity verification |
| CN111586059A (en) * | 2020-05-09 | 2020-08-25 | 杭州安存网络科技有限公司 | Block chain machine, block chain data access authentication method and computer readable storage medium |
| CN112822159A (en) * | 2020-12-28 | 2021-05-18 | 杭州趣链科技有限公司 | Permission control method and device for block chain account, electronic equipment and storage medium |
| CN112632305A (en) * | 2021-01-05 | 2021-04-09 | 安徽大学 | Photo file management method and system based on block chain technology |
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