Blockchain for authentication
- yinlian answer:
blockchain can realize the traceability and non tampering of data, because it is based on the distributed database established by cryptographic links, thus forming non tamperable data sources. Therefore, in the whole process of procts from proction to circulation, complete information records can be achieved, and comprehensive data information can be provided for regulatory authorities, so that they can more efficiently complete proct quality inspection and data interconnection and sharing. In this process, blockchain can solve four problems:
first, information can not be tampered, consensus can be reached and trust can be built. In the network node composed of each participant, data records are formed in the business process, and the information of proct logistics, warehousing and proction, including raw material source, processing and assembly, is stored in the blockchain network to provide data information of each link for regulatory departments, cooperative enterprises or institutions
Second, the process is open and transparent. In the process of business process, the proct's anti-counterfeiting and circulation can be realized by implanting an identification chip into the proct and registering it on the blockchain, so that it can have a digital identity, and then record all the information of the digital identity, such as source and flow, through the account book maintained jointly, so as to achieve the verification effect Third, save cost and improve efficiency. Under the condition of confidentiality, the data records on the blockchain are stored, transmitted, verified and analyzed by the regulatory department, and transferred among different departments, so as to achieve unified voucher, whole process record and enterprise credit reference, which can effectively solve the problems of multi-party participation, information fragmentation and repeated audit in circulation Fourthly, information sharing. The circulation of enterprise proct certification depends on the interconnection of public data resources among departments and institutions such as commerce, customs, quality inspection, instry and commerce, banking, etc. under the review environment of blockchain construction, all departments can obtain information synchronously, establish credit evaluation mechanism based on supply chain, and organically connect various supply chain platforms, so as to improve the credit rating, credit record, risk warning, risk management, etc Information disclosure and sharing of illegal and dishonest behaviorthe disadvantages of traditional anti-counterfeiting traceability are very obvious, and anti-counterfeiting traceability has always been an important scenario in blockchain application, such as yinlian, which also starts from the anti-counterfeiting traceability scenario, hoping to build a commercial blockchain
compared with the traditional centralized anti-counterfeiting Traceability Technology, yinlian uses the underlying technology of blockchain, and the merchants proce their own anti-counterfeiting codes to remove the trust problem of cheating by the intermediate anti-counterfeiting merchants. The main process is as follows:
secondly, after completing the filing, when filling in the patent application, click fee rection, and then sign and submit all the materials
if the application is filed only after the application and the fee rection is applied later, you can click the active submission in the intermediate file proction, select the case to be reced, click Add to find the fee rection request, fill in the request, save and submit it (this kind of filing must be the patent applied by the owner, if it is applied by the agent, only the fee rection can be entrusted by the agent)
reborn currency is the only common currency in ripple system, which is different from other currencies in ripple system. Other currencies such as CNY and USD cannot withdraw cash across gateway. In other words, CNY issued by gateway a can only withdraw cash at gateway A. if you want to withdraw cash at gateway B, you must convert it into CNY issued by gateway B through the registration function of ripple system. However, reborn coin has no such limitation at all. It is universal in ripple system
on January 1, 2018, the trading price of ripple soared by nearly 56% on Friday, reaching a record high. The market value of ripple surpassed that of ethereal and became the second largest cryptocurrency
in 2017, CCTV announced the list of 350 fund pyramid schemes, with Ruibo coin on the list
warm tips: 1. The above explanations are for reference only, without any suggestions
2. Before investing, it is recommended that you first understand the risks existing in the project, and understand the investors, investment institutions, chain activity and other information of the project, rather than blindly investing or mistaking into the capital market. Investment is risky, so we should be cautious when entering the market
response time: December 15, 2020. Please refer to the official website of Ping An Bank for the latest business changes
[Ping An Bank I know] want to know more? Come and see "Ping An Bank I know" ~
https://b.pingan.com.cn/paim/iknow/index.html
bus route: No.1 Kuai road → no.b3, the whole journey is about 33.5km
1. Walk about 10m from Xiamen north station to Xiamen North Station
2. Take No.1 Kuai Road, pass 21 stops, reach Ershi station
3, walk about 260m, reach Gongyuan Dongmen station
4. Take no.b3 Road, pass 3 stops, reach Xiada Xicun Station (or take No.87 or No.96)
5. Walk about 260m, Arrive at Xiamen University (Siming campus)