1. Different companies have different prices. As for the
blockchain system, Shengshi Huacai company has specialized research, with good service, good technology and high cost performance. You can consult Shengshi Huacai company in Shenzhen.
2. Generally speaking, blockchain system consists of data layer, network layer, consensus layer, incentive layer, contract layer and application layer
among them, the data layer encapsulates the underlying data block and related data encryption and timestamp technologies; 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 issuance mechanism and distribution mechanism of economic incentives; The contract layer mainly encapsulates all kinds of scripts, algorithms and smart contracts, which is the basis of the programmable characteristics of blockchain; The application layer encapsulates various application scenarios and cases of blockchain. In this model, chain block structure based on timestamp, consensus mechanism of distributed nodes, economic incentive based on consensus
computing power and flexible and programmable smart contract are the most representative innovations of blockchain technology.
3. how many stages is the blockchain divided into&# 8194;
there are 1.0, 2.0 and 3.0 blockchains, and the digital currency dominated by bitcoin is blockchain 1.0; The smart contract platform centered on Ethernet is blockchain 2.0; The application scenario and platform of high-performance blockchain is blockchain 3.0. The simple conclusion is that 1.0 is mining and currency speculation; 2.0 is ICO and currency; 3.0 is the implementation of the project. The real landing projects are still far away from us. Most projects take stage 2.0 as the entry point of instry solutions. The combination of blockchain and instry enables blockchain to be applied in a certain instry&# 8194;
how to be a qualified blockchain project&# 8194;
potential blockchain projects have different evaluation standards and different periods. The main reason for the outbreak of digital currency in 2017 is the promotion of ICO and Ethernet smart contract. In the past, projects that could meet these two conditions were considered good. Now, the measurement standard of projects is: &
(1) There are application scenarios. The project itself has team, goal and real scene application. Because some teams or enterprises are not suitable for blockchain applications, it is a rather crude way to establish a connection between them&# 8194;&# 8194;&# 8194;&# 8194;&# 8194;
(2) the multi parties involved in the blockchain can generate transactions
(3) blockchain has a large number of communities and users. In conclusion, good blockchain projects can be applied
refer to the case of Henan keoo Information Technology Co., Ltd
4. If your blockchain system refers to a decentralized point-to-point system, its characteristics are as follows:
1. The point-to-point system allows members to join freely without middleman, and nodes can interact freely
2. The point-to-point system can speed up information processing and rece costs by replacing middleman
5. Think with your pig brain, is this discount platform the father of game developer? Why did the game authorities give him such a low price? 6% off. Then who will go to the government to charge money? Do you think if you sell things in business, will you ask others to collect money for you? And if you sell something for ten yuan, he will give you five yuan to sell it and then give you four yuan. You understand that? What are you thinking. How can we get a 4.6% discount? It's simple. 1. The server of the game should be maintained by your platform. You pay for electricity, water, rent and employees' salaries. Pay for new activities, new roles, new maps and new plots. Responsible for the cost of game promotion, you come out, you find people to promote. Then I'll give you a 4.6% discount. Got it? And these discount platforms recharge
virtual currency on their platform and then transfer to the game. Think about this routine. Take Netease, a big game manufacturer, for example, how dare he give a discount of 4.6 for so many games he represents? The game developer didn't beat him to death. If you really want to play the game discount, you can only go to the official website to recharge. Other people's game developers can't have made 10 yuan, let you go to other places to charge 10 yuan and then give him 4 yuan. The server group is with the developer. What data does your account login have that people can see. Is it difficult for the discount platform to make up 6 yuan for the 4 yuan you charged to the official? There is also a discount platform to buy the game. As I said above, the game developers develop the game, then sell the right to the game platform, and then they are responsible for maintenance. Then the game platform advertisement said, alas, this game is only 40% off. But the game is his. The original price is 4 yuan. I'll tell you 10 yuan. Now the discount is only 4 yuan. Do you understand this routine? And then you feel like you're making money. But when you enter the game, you will find that it's all V's and there are too many explosions. Then such a game opens once a few days. And then in the integration let you compare money. Even if it's 10% off, it's more expensive than playing games. Then you will find that those who don't have enough money will not play. Game platform to continue to open a few times, and then cut a few waves of leeks. Squeeze you dry, not many people in the game finished, she shut down, because the server is open, every day is to ask for money. But at this time, he has an excuse. He will say that the game was not developed by him, ha ha ha. He's just a discount platform. What do you do;
6.
bus line: No.503 → Jinbin Light Rail Metro Line 9 → No.109, the whole journey is about 41.9km
1. Walk about 240m from Xiangjiang Road to guanghuaqiao station
2. Take No.503, pass by 2 stations, and then reach Zhongshan Gate Station (or take no.872, 857, 830)
3. Walk about 80m to Zhongshan Gate Station
4. Take Jinbin Light Rail Metro Line 9, After 9 stops, you can reach Tanggu station
5, walk about 270 meters, reach foreign goods market station
6, take bus 109, pass 6 stops, reach Riverside Park Station
7, walk about 150 meters, and reach Tianjin Fifth Central Hospital
7. Shengshi Huacai bar, our company has cooperation with them
is a company with good technology and excellent service
8. Blockchain is a "decentralized" ledger that everyone maintains together. This ledger is a logical concept. Each node maintains its own ledger data independently. The so-called public ledger means that the data of each ledger should be consistent, and the part that keeps consistent is the public ledger. I recommend Shengshi Huacai to you. It is a professional financial IT solution and technical service provider. It has done relatively well in blockchain.
