Work in blockchain

1. blockchain is a distributed database system participated by nodes. Its characteristics are unchangeable and unforgeable. We can also understand it as an account book system. It is an important concept of bitcoin. A of the complete bitcoin blockchain records every transaction. Through this information, we can find the value of every address at any point in history

blockchain is composed of a series of data blocks generated by cryptographic methods. Each block contains the hash value of the previous block, which is connected to the current block from the original block to form a blockchain.

2.

Well, I'm a blockchain operator

Yes, I am engaged in operation work in blockchain technology instry, covering community operation, user operation and content operation

is there any doubt that the blockchain technology is developing steadily, but the blockchain instry seems to be ups and downs? Blockchain operation is also exploring in constant changes. Me too

here is my confession

1.1. Not sad or happy, token is not all

operating in the blockchain instry, and the price is inevitable to talk about. Ups and downs are common, and ups and downs are daily. If you don't have a mind to see the strange, I'm afraid you can't bear such changes in the blockchain instry

2.2. Work or work, no change

what is operation? Compared with the early Internet instry, when most of the operations in the instry are still relatively shallow community operations, what we can do is to exceed the average level in the instry. Operation is still those operations, and because it is a blockchain instry, the nature of operation will change

3.3. Although it's exploration, there are also routines

in the process of operation in the blockchain instry, you will find that some operations still stay at the level of simple community operation or user operation, and even can't be called user operation, while some operations can be transformed from Zhonghua Li, upgrade and iterate their own operation routines, and have their own views on the development of the instry, We have explored our own methodology of blockchain operation

4.4. Professional level, top matching ability

what is professional? Ten points, twelve points. If the operation in the classical Internet era is traceable and the methodology of operation has a way to go, then the operation of the blockchain instry is based on the classical Internet operation. The changes in the blockchain instry are no less than those in the early years of the Internet, and even more than those in the early years of mobile Internet, o2o and other procts. What we need is not only the professional level of operation, but also the top allocation ability

5.5. To understand what you want to do

to enter the operation of the blockchain instry, most of you are interested in the infinite opportunities contained in this instry, or even directly cross-border from unrelated instries. No matter what your professional background is before you become a blockchain operator, I believe this instry will bring you what you want. But the question is, before you enter the instry, do you really want to understand what you want

6.6. Your core competitiveness and how to continue to advance

whether you operate in the classical Internet instry or in the blockchain instry, we must continue to explore, strengthen and continue to advance your core competitiveness. If you're good at it, dig deep. In the starting line and no big difference, the heart is the only key

the development of a new thing still needs to go through many detours, and the development of an emerging instry will also go through many key nodes

when eating crabs, you have to eat your own skills, don't you

3. What we need to do is to strengthen our self-learning. If we want to make effective investment, the most important thing is to have a deeper understanding of the knowledge of blockchain and form our own recognition mode through practice, so as to improve our judgment ability.

4. I can only say that this is an emerging instry. We should not care too much about the immediate gains and losses of interests. We should look at the long term, and opportunities are more important

blockchain technology is only a technical means of recording information, and its main characteristics are decentralization and transparency, which can be applied in any instry. The traditional mode of recording information needs the credit of the recorder to endorse it, and people have to pay for the credit cost. Compared with the traditional way of information recording, blockchain has unique advantages: everyone can record, and everyone has all the recorded information, which also means recing the cost of reputation. The so-called blockchain instry itself is a pseudo proposition, and technical means can be applied to any instry.

5. The traceability and transparency of logistics instry and supply chain management can be effectively improved by using the characteristics of non tampering and distributed storage of blockchain technology information. Logistics is considered to be the area where blockchain is most likely to create value.

6.

What kind of blockchain technology is popular recently? Blockchain technology is considered to be the brightest star in financial technology, and it may continue to develop in the future. It has many characteristics, including data distribution, data trust and collective consensus mechanism, and most importantly, openness, transparency, anonymity and privacy, According to the data in the blockchain, we can get some basic information of contemporary society

blockchain technology is such a safe and scientific database. It can be simply understood as an authoritative database, in which the basic content is true, verified and audited by others. In terms of financial technology, it is very easy to find some desired data, which is very good for business people

7. First of all, suppose a person with an empty backpack who has just started the game. On the first morning, it's better to roll the trees first to get enough boards and sticks, and make a wooden manuscript ahead of time. When you see the sun to the west, you're going to start looking for the mine

how to find it<

first press "m" to change the map type to cave

the place with deep color on the map is the mine cave, and the place with light color indicates high altitude.

if you can't see the mine cave, it means there is no cave in a certain depth, then you can try to dig down for a period of time, and generally you can see the mine cave

now what you need to do is to find a small mine - because what you need to do is not to dig, but to find a center for your mine

it would be better if you could get some coal

when you get to the mine cave, you'd better not dig the mine first, which may cause you to fall into a big mine cave

don't act rashly after you find the mine cave, check the whole cave first, and insert the torch. Seal all entrances to the ground

you can make a workbench first

you can also consider making a box, but I don't recommend that unless you have enough wood

you have to wait here for the next day unless you have a bed

on the second day, the first thing is to get out of the cave and build a cabin above your mine cave. It should be fully equipped with boxes, furnaces and fires. It's better to have a bed and a door. It's also necessary to figure out with the mine cave, but it's necessary to put a trap door to prevent monsters from climbing up in the middle of the night

you can do these things in a day

on the third day, you will start mining. First of all, you should take a good wooden manuscript (if you have stone, you can use stone manuscript), torch, food, wooden sword, and bow and arrow

and some stone and wood

of course, if there are stones, first integrate stone manuscript and stone sword< In the early stage, there were two kinds of most important ores:

coal mine and iron mine

iron ore is a necessary tool for making iron tools

if you want to excavate from your mine, you'd better make a door to separate your mine from other mines

the best shape of the excavated mine is 2 * 2 square type

if monsters are found, they should be eliminated in time, especially JJ monsters

remember, don't go into the big mine blindly, and don't go into the underground Canyon or abandoned mine.