AOT blockchain

1. blockchain is a technology, but it is not a single technology, but the result of the integration of a variety of technologies, including cryptography, mathematics, economics, network science and so on. You can think of it as a distributed shared accounting technology, or as a database, but the database is jointly maintained by all nodes in the chain, and each node has an account book. Because the account books of all nodes are consistent, different nodes can trust each other, and there is no doubt about the data, so we all say that the blockchain has realized trust technically. For detailed professional technology, you can consult some professional technology companies, such as Jinbo technology, which focuses on the development of blockchain related procts, professional R & D team and perfect after-sales service, and you can consult by telephone.

2.

Coin call

money? This is the meaning of Zhihu who wants to be a coin circle or blockchain

coin is not a game, but a vertical community platform tailored for the coin circle. Through the incentive of token key, users can get the corresponding return. Coin is not only the information distribution center of token investors, but also the communication platform between "coin officials" and "coin friends"

token key encourages

token key introces blockchain token key, which represents the right to use the ecological functions of the platform and weekly newspaper. Through token key to encourage users' positive behavior, users will get corresponding rewards for their efforts on the platform. The incentive behavior of the current version of key is as follows

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publish excellent content: that is to reward excellent posts to match "content contribution" and "income acquisition", so as to realize incentive compatibility

discover excellent content: that is to say, to reward wise eyes and discerning pearls. Excellent posts are selected and determined by users' likes, and users who like also get the key award

managing excellent theme plate: that is to reward community administrators. Different theme plates are "shops" operated by different community management groups. Excellent theme plates will surely get higher advertising value, and the management group will also get better advertising revenue share

the purpose of the follow-up version of key:

pay to see ads: that is, users earn money by watching ads, and 75% of the advertising revenue of the platform will be distributed to each ad viewer on average

paid private group: paid private group is a way to realize the knowledge and influence of opinion leaders, and the payment of private group is realized through key

paid Q & A activities: users can launch real-time Q & A activities on the coin platform, and the payment of Q & A activities is realized through key

in addition, there are paid private messages, access to privileges, rewards, the right to use the surrounding ecological environment, users as stakeholders and so on

The distribution of

token key

the total amount of key is 100 billion and will never be issued. The allocation of key is composed of four parts: incentive pool, promotion and operation pool, money fund and team option

incentive pool: accounting for 45% of the total, the number is 45 billion key, which is used to motivate users to publish excellent content and discover excellent content

promotion operation pool: 25% of the total, with 25 billion keys, which is used to develop new users, absorb and motivate opinion leaders, and improve the activity of the platform

the fund accounts for 25% of the total amount, with 25 billion keys. The fund is a non-profit organization, holding keys to ensure that the technology development of the fund can be completed

team options: 5% of the total, 5 billion keys, as options granted to the development and operation team of Yuanhu

incentive mechanism of token key. The key Award for real name registration is released in phases for two years, with an average release every day. Users will automatically receive the money when they log in to the app for the first time every day

Invitation reward: users who invite friends to register and complete real name authentication can get the right to receive the invitation reward key, and the rules for receiving the invitation reward key are the same as those for receiving the real name reward

content reward: after publishing high-quality articles or comments, you can get high-quality content reward key

praise reward: users who have locked key can get praise reward for good articles. The more users lock key, the earlier they like, the more rewards they get

coin lock reward: users who lock key on the platform are rewarded according to a certain period, that is, users can get more keys by locking key

the necessary conditions for praising are as follows: there is energy

for praising and trampling, with a maximum of 100 points, which will automatically recover to 100 points the next day after consumption

every time you like or step on it consumes 10 points of energy

when the energy is less than 10 points, the revenue of the article will not be affected by the praise and trample, and there is no key reward for the praise

energy is equivalent to the 10 bullets distributed by the platform to users every day. You can use these 10 bullets to find good articles and praise them to get profits. There are only 10 bullets, so you need to cherish them; Of course, if the allocated 10 rounds of bullets are useless, they will be wasted and will not be accumulated

like rules

like: we encourage users to find high-quality content and like it. Each time you like it, you need to consume 10 points of energy, not key. If you don't like / step on the weight or lack of energy, you won't increase the content revenue, and you won't get the revenue

like / step on weight: the key locked by the user + the key to be received by the real name = the weight of each like or step on. The more the key locked by the user, the greater the relative weight

praise reward: 50% of the article revenue will be awarded to the author, and the other 50% will be awarded to the users who like the article. In order to reward high-quality content discoverers, the earlier they like, the more they get, while the later they like, the less they get. Seven days after the article is published, the system will settle the award according to the rules. After the settlement of the article, praise / trample will no longer affect the income

trample: users are encouraged to trample on spam articles and irrigation comments to improve the quality of the community. Trampled articles will rece the revenue and popular ranking scores, and each trample consumes 10 points of energy, not key. At present, you won't get a key reward by clicking on it

explanation of coin phenomenon

after understanding the above rules of coin game, it is easier to explain all kinds of coin phenomena

there are hundreds of likes in the moment when big V's articles are published, because the consensus of big V's articles is basically formed, and the revenue is high. Users can divide up 50% of the relatively high revenue when they like big V's articles, and the earlier they like, the higher the revenue, so there is robot like

this phenomenon deviates from the original intention of "good article has good reward& quot;， The same article big V issued and ordinary users issued income is very different, how to really do "good article has good reward& quot; We need to think deeply

a big V likes dozens or even hundreds of yuan, while an ordinary user likes a few cents / a few yuan, because the revenue of likes is related to the weight of likes, and locking the key can increase the weight of likes. Big V usually locks millions of keys, so the revenue of likes is higher

so if you have a key in your wallet or trading platform, you can withdraw money to the app and lock it. You can increase the weight of like to increase the revenue of like

users who register with their real names will benefit from liking articles, because the key of real name registration reward (to be received) is calculated in the weight of liking, and the key of invitation reward is not calculated in the weight of liking

like consumes energy, 100 points of energy every day, 10 points of energy every time. After energy consumption, there will be no profit if you like again

3. In addition to Zheshang Bank, there are many blockchain applications
ant finance applies blockchain technology to public welfare projects, making public welfare more open and transparent, avoiding the recurrence of Guo Meimei event; Puyin is a high-quality Tibetan tea asset, which is stored, identified, evaluated and authorized by three parties. It is a standard digital currency issued by encryption and digitization. Puyin strictly implements the concept of "white paper on standard digital currency" in accordance with its operation guidelines, and establishes standards for asset digitization; China Post and IBM have jointly developed a set of asset custody system based on blockchain technology.

4.

First of all, don't think too much about blockchain. It's a database storage system that is distributed all over the world and can work together. Different from the traditional database operation, where the read and write permissions are controlled by a company or a centralized hand (the centralized feature), blockchain believes that anyone who has the ability to set up a server node can participate in it. Gold diggers from all over the world deploy their own nodes locally and connect to the blockchain network to become a node in the distributed database storage system; Once joined, the node enjoys the same rights and obligations as all other nodes (decentralized, distributed features). At the same time, for those who carry out services on the blockchain, they can read and write to any node in the system. Finally, all nodes in the world will synchronize one after another according to some mechanism, so that the data of all nodes in the blockchain network is completely consistent

blockchain itself is a technology, so it can't be a fraud. Just like the normalized "P2P" finance in recent years, how many fraudsters are wearing the concept of P2P to illegally absorb public funds and cheat people's hard-earned money? But is "P2P" guilty? It's just an indivial to indivial mode of Internet finance. It not only creates profits, but also helps thousands of people get rid of poverty, so as to achieve a win-win situation between the poor and the poor. The problems of currency exchange digital currency trading platform

can not hinder the development of blockchain, such as simple payment verification, side chain, lightning network protocol and other technologies proposed and in-depth research, which has been the problem solved by blockchain

5. It depends on how much you know about blockchain. Learning is good. But if you go to apply for a class, you find that it's almost as much as you know, so there's no need. Now the more powerful blockchain engineers are not all thinking about it by themselves, they are just personal suggestions. You can see more by yourself and exchange more experience. Let's see the mustard circle. Strong interaction, not only to see nothing, ask more and learn more. Hope to help you.

6. It shows the time of your last login

7. Generally speaking, the erc20 wallet uses imtoken, and the BTC wallet uses bitpie. At present, only these two currencies are recognized as big currencies

8. In the seventy first period, Huang Zhongyi took charge of the Han River and Zhao Yunshao won little