Blockchain buy back

1. Zilliqa is positioned as the bottom public chain, and its core competitiveness is to greatly improve the throughput of TPS (i.e. transaction processing speed) through fragmentation technology. In the latest experiment, the processing capacity of zilliqa test network reaches 2488 TPS, which is more than 100 times of Ethereum's maximum speed of 20 TPS and 355 times of bitcoin! Through fragmentation technology, when the number of nodes in the network is more, the transaction processing speed will be higher. When the number of nodes reaches tens of thousands, the transaction speed will hopefully reach the speed of visa, a centralized organization
zilliqa project's token name is ZIL, which has been circulated and traded on 23 exchanges. Mainstream exchanges such as fire coin and coin an support it, so it is very convenient to participate. ZIL's maximum supply is 21 billion, of which 12.6 billion will be released directly through contracts, and the other 8.4 billion will be released in the form of mining awards within 10 years
the main network of zilliqa will be launched at the end of 2018 or the beginning of 2019, and the mining reward is rich, especially in the early stage. The electric power cost of zilliqa mining is only 1 / 9 of that of Ethereum, so it is more feasible with less energy consumption. In addition, mining can be carried out through GPU graphics card miner, and can simultaneously double dig ZIL and eth, bringing higher benefits for miners
pay attention to "zilliqacn" to learn more about the progress of the project.

2. Explain blockchain with scientific language -- blockchain is a permanent and irreversible modified record generated by stacking (chain) encrypted data (blocks) in chronological order. It is a kind of credit certificate formed by computer encryption technology, that is to say, blockchain technology is a mechanism to solve the trust problem of strangers. Generally speaking, when there is no trusted third party, all transaction data will be stored in a data block, and the transaction information will form a complete chain to be included in the block chain. Then all data will be generated by computer encryption, which is a more reliable ultimate solution than the trusted third party

one of the characteristics of blockchain is decentralization, and the other is that it cannot be tampered with. Bitcoin, lightcoin, Ethereum and decent are all like this.

3.

Because the blockchain technology is not mature at this stage, and the infrastructure is not perfect, many applications are limited, and the overall application is still in a very early stage

First of all, the main function of blockchain is to store information. Any information that needs to be saved can be written to or read from the blockchain, so it is a database. Secondly, anyone can set up a server and join the blockchain network to become a node. In the world of blockchain, there is no central node (decentralization). Every node is equal and keeps the whole database. You can write / read data to any node, because all nodes will be synchronized in the end to ensure the consistency of the blockchain

4. How to apply blockchain in new retail
in view of the function of blockchain Traceability Technology, taking Jingdong as an example, this year, Jingdong took the lead in implementing blockchain Traceability Technology, and the effect is obvious
firstly, the supply chain of different participants in commodity circulation is connected with the blockchain storage system by using blockchain technology. It includes origin, procer, channel, retailer, brand and consumer. So that the information of each participant can be viewed in the blockchain system
secondly, the operators of blockchain alliance chain are roughly divided into the following items: Alliance chain, automation, visualization, data efficiency, cross chain bridging, each link has a complete set of operation mechanism, and the data chain information is comprehensive, automatic, open, efficient, reasonable and linkage
this operation and management mechanism is more scientific and reasonable. Especially in the food instry, taking beef as an example, consumers can clearly understand the authenticity of the purchased beef and the whole process traceability information through the unique traceability code of the purchased beef, which greatly improves their trust. At the same time, through big data public opinion to help enterprises carry out brand culture publicity and other intelligent marketing activities, to maximize the income of enterprises and consumers
finally, based on the obvious characteristics of retail instry, such as transaction data fragmentation, transaction node diversification and transaction network complexity, the collection, storage and integration of information such as commodity proction, circulation and delivery is the core proposition of end-to-end retail supply chain management
consumers, regulators and e-commerce stores are most concerned about the credibility, reliability, accessibility and security of the whole process information. The blockchain technology integrates many basic technologies such as consensus mechanism of multiple transaction entities, distributed data storage, point-to-point transmission and encryption algorithm, which is naturally suitable for end-to-end information management of retail supply chain. Protect consumers
previously, we mentioned the application of blockchain Traceability Technology, which can make the process clearer when consumers see the procts in that link. It provides a good platform for procer reproction, market supervision and e-commerce market operation and management. Let me give another example, which is bookkeeping
blockchain is essentially a "decentralized" huge ledger database. It can be said that the traditional centralized accounting method is transformed into distributed accounting. Blockchain is composed of a string of data generated by using cryptography correlation. In my opinion, the application of blockchain is intended to build a trusted distributed business ecological environment that can be self circulation and outward expansion
as I mentioned before, blockchain has the characteristics of transparency, openness and mutual knowledge. In this way, for the retail market, profit is divided into two parts, one is the real value of goods, and the other is the additional market information
two sources of profit should be considered reasonably. Based on the environment created by blockchain, market players can rece their vigilance and increase the possibility of cooperation based on the openness of information. This is the positive effect that I expected from the trustworthy distributed business environment. At the same time, it is also the basis and premise of distributed bookkeeping
in such a good ecological environment, cooperation can be more simple, efficient and low-cost, so as to realize the effective integration of resources and create more economic and social value. More importantly, I think that commerce is the result of the joint efforts of every market subject, and it is also a participant in the blockchain. Each participant can find his own position in the blockchain, contribute his own skills, and get corresponding rewards to realize his own value
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.

5. I wrote a lot of blockchain project analysis before and after, from the initial bitcoin, Ethereum and EOS to various application-oriented projects, such as exchange, currency, u like and other content-based projects, including the project party's draft. I have formed a set pattern for project analysis in my mind. I know this framework after reading my project analysis articles. I analyze the project white paper according to "project introction, launch background, project innovation, project team, development trends, token and market, project risk, competitive proct analysis, suggestions and summary", or match the content and framework in the white paper, Some will be filled in, others will not be written out; Next is the supplementary information as evidence, combing ideas, and then according to their own understanding to write project analysis, so as to be regarded as their own project analysis. For project analysis, I can summarize three steps: the first step is to collect information (see white papers, search engines, official articles, etc.); The second step is to set the frame template; The third step is to delete the content to form one's own understanding.

6. If the blockchain integration system can be connected to the e-commerce platform, it will have the following benefits
1. Both blockchain points and coupons in the blockchain system have permission to use. If businesses do not launch marketing activities in time, then businesses will soon be forgotten by consumers. The way businesses call for points is actually to take what they need, and consumers can exchange points according to their own preferences
2. Enterprises increase the stickiness with consumers and earn more repeat customers by issuing points, which is a way of marketing. After using the blockchain integral system, the logic of consumers' integral use will change, and the blockchain integral can be transformed into a tool for flow realization. Hanquan technology blockchain mall is OK.

7. In order not to let you control the sovereignty, if you hold two companies, what you say is in charge, if you say it is expensive, if you say it is cheap, it is cheap

8. What is the game with the most types of virtual currency? The king's glory game has the most currencies!

9. In December 2016, the State Council issued the 13th five year plan for national informatization, which included blockchain in the plan for the first time to promote the development of blockchain technology in China. At present, the country has affirmed the blockchain technology itself and is vigorously developing it. Some first tier cities, such as Beijing, plaza and Shenzhen, also have strong support policies for indivial blockchain projects. The maximum amount of support for a single project is no more than 5 million yuan in Beijing, no more than 3 million yuan in Guangzhou and no more than 2 million yuan in Shenzhen. On April 9, "China Hangzhou blockchain Instrial Park" was officially launched, and the first batch of ten blockchain science and technology projects successfully signed collective contracts. The conference also announced the establishment of "xiongan global blockchain 10 billion innovation fund" and the preparation of "Zhejiang xiongan blockchain Strategic Development Research Institute".

10.

About dragonex dragon token

1, basic introction

Dragon token (DT) is a token issued by dragonex based on Ethereum erc20 standard, and each dragon token stored on the platform has the right of project dividend

every day, the transaction commission income of dragonex project will be distributed to all dragon coin holders according to the holding proportion of dragon coin

2. Mining method

longcoin can not be obtained through ICO or pre excavation

all dragon coins can only be generated in the form of "mining", and the only way of mining is to trade on the platform“ Miners (i.e. platform users) contribute to the platform through trading behavior, and the platform issues dragon coins to miners as rewards

the total number of dragon coins issued was 37339500, and promised never to be issued

3. Release rules of dragon coin

Dragon coin is a token based on Ethereum smart contract. Since the launch of Genesis, the smart contract will be released for a total of 3650 times, with an interval of 24 hours and a cycle of 365 times

in the first cycle, 51200 dragon coins will be released each time; The yield of each cycle will be 50% lower than that of the previous cycle

4. Longcoin distribution mechanism

the platform will make statistics on the mining situation of "miners" every day, and the statistical cycle is 0:00:00-23:59:59 on that day; Each time the smart contract releases the Dragon coin, the platform will allocate the new dragon coin to the corresponding "miner" account on the next day according to the statistical data

"miners" dig out dragon coins through trading behavior, but the excavated dragon coins are not 100% owned by miners, among which:

① "miners" get 30% dragon coin reward and

② market brokers get 20% dragon coin reward Market broker: if miner a uses the invitation link of user B when registering, then B is the market broker of user a)

③ dragonex project party gets 10% block dragon coin Award (frozen for one year: for project marketing)

(4) dragonex project party gets 40% block longcoin Award (permanently frozen: used for platform technology research and development, talent introction, project operation, buy back longcoin and destroy)

note: Singapore standard time (UTC / GMT + 08:00)

5. Longcoin dividend mechanism:

① 100% of the daily platform revenue will be distributed to longcoin holders according to the proportion of longcoin holdings

② the platform will take a snapshot of the balance of dragon coin holders at 23:59:59 every day. Since the Dragon coin g up on the same day will arrive the next day, the user can share the Dragon coin on the same day = snapshot data + dragon coin g up on the same day. Dividends will be paid the next day, in the form of usdt to each holder's account

③ dividend formula:

project party's income to be paid dividends = transaction fees + other income of the project

dividend income of currency holding users =

income to be paid dividends * [number of indivial dragon coins held / (number of issued dragon coins - number of destroyed dragon coins)]

6. Online time of dragon coins

Dragon coins began to "mine" and calculate dividends from November 2, 2017

e to the fact that Longyuan is still in the development stage, it can not be released to miners and market brokers. However, the project side will record the data of everyone, and after the development of longcoin is completed, the longcoin and dividends e to everyone will be distributed to the account

longcoin is expected to be developed before November 25, 2017, and will be traded online on dragonex platform. The specific online transaction time will be subject to the official announcement later