See blockchain 6
Webpage link, its official website has white paper only at present, do not have downloadable address temporarily, later should come out
in the blockchain, traceability anti-counterfeiting is considered to be one of the most promising areas for blockchain implementation, and it is also the first area for giants to compete for blockchain technology implementation. In China, Chongqing, Hangzhou and other cities have taken the lead in "testing" the application of blockchain in food traceability; Tmall, Jingdong and other e-commerce giants also use blockchain technology in their respective systems for traceability and anti-counterfeiting. Just imagine, when the goods in your hand have traceability and anti-counterfeiting, do you still need to worry about the fake goods in your hand
blockchain is a distributed accounting system that can not be tampered with. The data on the blockchain has time stamp and can not be tampered with, which is quite consistent with the data recording requirements in the commodity traceability and anti-counterfeiting business, so it has practical landing value. The traditional way of accounting is that information is only linked to one center. From a technical point of view, information can be tampered with. However, with the blockchain, once all information is recorded on the blockchain, it cannot be changed. Moreover, the information records of Jingdong blockchain are not only in Jingdong, but also in brands, testing institutions and government regulatory departments, It solves the problem of trust. Once the tamperable information is established, it is equivalent to determining the unique identity of goods in the physical world in the Internet world, and realizing all tracking and recording based on the identity flow. Whether it is presented to consumers, or cooperate with the state to do important proct traceability, recall, etc., blockchain provides a very good solution
the traditional traceability generally uses the centralized account book mode, which is recorded and preserved by various market participants in a decentralized and isolated way, which is an information island mode. The emergence of blockchain breaks this "information island" state from the technical level, builds a new, reliable and safe strong traceability system for us, and solves the problems of information traceability, anti-counterfeiting and authenticity verification in the process of commodity raw material procurement, proction, warehousing, circulation, distribution, stores and terminal consumption, It is of great significance in promoting and ensuring the quality and safety of commodities in circulation.
On February 3, 2020, the price of easy to see shares was 12.56 yuan< br />
recently, the Tongzhou police knocked out a fraud Gang to control 3 suspect and involved more than 10 yuan. At present, three suspects have been detained by TongZhou police for suspected fraud, and the case is still in further work
on April 15, 2017, Ciqu police station of Tongzhou public security sub Bureau received a report from the victim Tian that the anchor account on the live broadcast platform was stolen. After successfully appealing to the platform and logging in again, it was found that 18000 virtual currency was stolen in the account
at about 12:00 on July 27, the police took advantage of the opportunity of the three suspects driving back to the foothold together to control Zhang, Liu and Lu on the spot
Zhang (male, 21 years old), Lu (male, 18 years old) and Liu (male, 18 years old) were all from Hebei Province. According to three people's Confessions, since April this year, by adding "wanghong" anchor who has more fans as QQ or wechat friends, to cheat the other party's trust on the ground of promoting advertising profits, they sent false links to the other party to steal the other party's account and virtual currency in the account, and pretended to be the anchor to distribute the lucky draw message. They cheated fans of money on the ground that only 38 yuan was paid by wechat to qualify for the lucky draw, A total of more than 30 accounts were stolen, covering many provinces and cities in China, involving more than 100000 yuan
Blockchain listed companies include Yiqiao (002447), Yijian (600093), Sifang Jingchuang (300468), Feitian Chengxin (300386), xinguo (300130), etc. Please see the chart for the rest: