How to put physical objects into blockchain

1.

We need to establish data layer, network layer, consensus layer, incentive layer, contract layer and application layer

1. The data layer encapsulates the underlying data blocks and related basic data and algorithms such as data encryption and time stamp

2. The network layer includes distributed networking mechanism, data transmission mechanism and data verification mechanism

The consensus layer mainly encapsulates all kinds of consensus algorithms of network nodes

The incentive layer integrates economic factors into the blockchain technology system, mainly including the issuing mechanism and distribution mechanism of economic incentives

5. The contract layer mainly encapsulates all kinds of scripts, algorithms and smart contracts, which is the basis of the programmable characteristics of blockchain

6. The application layer encapsulates various application scenarios and cases of blockchain

, general secretary of the CPC Central Committee, stressed in the eighteenth collective learning of the Central Political Bureau, "block chain as an important breakthrough in core technology and independent innovation", "accelerating the development of block chain technology and instrial innovation". <

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the forward-looking judgment of the CPC Central Committee has brought the "blockchain" into the public view and become the common focus of financial capital, real economy and public opinion

from network power to big data, from media integration to blockchain, the Politburo of the CPC Central Committee has collectively studied and aimed at the forefront of technological change, showing the direction, foresight and foresight of the CPC Central Committee, leading the pace of China's instrial change and economic transformation. This collective study of the Political Bureau of the Central Committee of the CPC, with special emphasis on "blockchain", has opened up an imaginary space for the development and application of blockchain

from the perspective of science and technology, blockchain involves many scientific and technological issues such as mathematics, cryptography, Internet and computer programming. From the perspective of application, in short, blockchain is a distributed shared ledger and database, which is decentralized, tamper proof, traceable, collective maintenance, open and transparent

these features ensure the "honesty" and "transparency" of the blockchain, and lay the foundation for creating trust in the blockchain. The rich application scenarios of blockchain are basically based on the fact that blockchain can solve the problem of information asymmetry, and realize the cooperative trust and concerted action among multiple agents

2. What are you talking about?

3. Blockchain was born in bitcoin. It is a decentralized database. As the bottom layer of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains the information of a bitcoin network transaction. Here you can recommend a better practical application scenario of combining physical jewelry and blockchain technology. Domenech's Maobei digital virtual currency, please adopt

4. Before the "Internet of things" - billions of years ago, everyday things like refrigerators, bars and lawn sprinklers were silent. According to a recent report entitled "device democracy" from IBM, it is impossible to track and manage these billions of dollars of devices in a centralized way, and such an attempt is not wise; This kind of attempt will make them vulnerable to hackers and government supervision. Distributed registers seem to be a good choice
the Internet of things uses blockchain as a communication bridge between things. In order to achieve this, we can use
the programmability provided by Ethereum, which is not only to let people's property be tracked and registered. It has some new uses. Under various methods and rules, Ethereum blockchain embedded in the car key can be sold or rented to generate a new P2P for renting or sharing cars. Further, some people talk about the application of this technology to make self driving cars a social public resource. Under pre-set proceral rules, such vehicles can store their own digital money to pay for them from renting fuel, repairs and parking spaces.

5. Now some domestic enterprises have applied blockchain technology to the actual instry. For example, wangchain technology has applied blockchain to financial services, health care, IP right, Internet of things, sharing economy, communication, ecation,
social management, charity, public welfare, culture and entertainment, etc

6. In July 2015, radar entered the virtual money market with a new attitude and quickly attracted many eyes. Looking back on the development of radar in recent months, it is full of twists and turns, and has been in the cycle of problems and solutions. No matter what difficulties we encounter, radar has not collapsed in front of people, and its strong vitality is determined by its value. Today's radars don't shine, but their value doesn't disappear
I believe many investors are full of confidence in whether the future value of radar can be reflected, because the power of science and technology is irresistible, and the height of radar's technological and theoretical innovation and practice is beyond the reach of any currency in the past. Radar explains a new concept of currency. Its emergence and rapid popularity is not accidental, nor is it just a game. In the real world, many countries have high inflation, and radar can protect users' wealth from inflation; Its transaction cost is almost zero, there is no control, anonymous, as a pure digital proct is very convenient to use; Because of its decentralization, it is difficult for the government to ban it. What is the value of radar in the future? As the use of radar becomes more and more popular, it will change many people's concept of money. In addition to the government, there is a new kind of credit that can be used to measure their own value. Just as the Internet has changed people's values and made them diversified, the greatest significance of the birth of radar is to innovate people's outlook on wealth. Radar will be a proct of improving the efficiency of asset flow around the world and recing costs. Its anonymity and independence from central control are symbols of freedom. It is also the place that fascinates users most. It is especially suitable for today. With the development of economy, people's respect for freedom is becoming increasingly strong. Of course, in the process of radar becoming a common currency, we need to strengthen supervision, establish rules, purify the radar market, and keep crime and money laundering away from radar. Only in this way can radar go further. So radar is a new expression of the concept of money in the Internet era
however, there is still a huge work to be done to ensure its future value. The first is to keep the radar usage up with the release speed. If it's just a distribution and there's no place to use it, then radar is also worthless, so the application and distribution should be synchronized. The technology development and related operating companies of radar should focus on making the transaction of radar an irresistible or inevitable new thing, making it a habit for the public to use radar, and creating conditions for the wide use of radar, just like we are now listening to iPods or shopping on Amazon. At that time, government and bank funds will be replaced by the Internet, which will give people more choices as the music and publishing instry experienced 15 years ago. Rome wasn't built in a day. It's a huge project, but it has great significance
when peripheral applications and transactions become an irreversible situation, radar will be considered successful and its value will have a foundation. Radar itself has a strong technical background and spiritual core. It is a combination of freedom spirit and creativity. There is still much room for such a creative combination. Let's wait and see!

7. Bitcoin is characterized by decentralization. As long as you have a network and can use your wallet, you can use it regardless of national boundaries. If you don't understand, maybe you can go to Babbitt to find a master.

8. Let's take personal information security as an example, because the disclosure of personal information will cause great harm to informants, making them suffer from conservative harassment. What's more terrible is personal information leakage, which is usually accompanied by tens of thousands of personal information being stolen, illegally sold, and even using the formal data trading institutions to steal data. With the rise of jinwowo blockchain technology, the encryption of blockchain technology can provide solutions for the protection of personal information. Blockchain technology can store personal information in a distributed way to avoid the security risks faced by a single server.

9.

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