氢爱天下区块链怎么样,氢爱天下产品

氢爱天下（Hydrogen Love the World）是一家专注于区块链技术研发的创新企业，其致力于推动全球区块链技术的发展。氢爱天下的产品拓展有三大关键词：区块链技术、区块链应用及区块链服务。

区块链技术是一种分布式数据库技术，它是一种由多个节点构成的分布式系统，每个节点都可以对数据进行写入和读取，而且每个节点的数据都是完全一致的。区块链技术也可以用于安全交易，因为它可以提供安全性，保护数据不被篡改。氢爱天下专注于研发区块链技术，致力于帮助全球企业更好地掌握区块链技术的发展趋势，从而更好地推动区块链技术的发展。

区块链应用是指将区块链技术应用于实际领域，以提高企业的效率和效益。氢爱天下专注于研发区块链应用，致力于帮助企业更好地利用区块链技术，提供更加安全、可靠、高效的应用解决方案，提高企业的运营效率，从而更好地推动区块链应用的发展。

区块链服务是指将区块链技术和区块链应用结合在一起，提供企业更加安全、可靠、高效的服务。氢爱天下提供的区块链服务包括数字资产管理、智能合约开发、数据分析等，可以帮助企业更好地管理数字资产，更好地开发智能合约，更好地进行数据分析，从而更好地推动区块链服务的发展。

氢爱天下的产品拓展有三大关键词：区块链技术、区块链应用及区块链服务，它们构成了氢爱天下致力于推动全球区块链技术发展的核心。氢爱天下将继续致力于研发区块链技术、区块链应用及区块链服务，以更好地推动全球区块链技术的发展。

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A. Is it okay to invest in blockchain now? What are the precautions?

You can participate with a small amount of money. BiJing is the next generation Internet outlet. The following is my investment in the past year. I hope my experience will be helpful to you.

While I was relaxing physically and mentally during the holidays, I took stock of the pitfalls I had gone through, sorted out the gains and losses, and came to the following insights.

1. In the early days, I believed too much in the words of Big V, the big guy in the currency circle, and bought some coins from their platform. Now it is close to zero. I feel that I am so naive that I believe their lies. It is difficult for people to withstand the temptation of huge wealth, and of course they cannot escape. But saying one thing and doing another, and not admitting it in the end, has lost their moral bottom line. They have made a lot of money, leaving me waiting for Leek to stand on the top of the mountain and tremble.

2. The judgment of various public accounts and various media in the currency circle on market trends is similar to the effect of betting on dice. Of course, this does not mean that the media are completely irresponsible or incompetent. In fact, some media still cherish their feathers and do their best to analyze projects and judge trends for fans. But don’t forget that, by nature, the market is unpredictable, otherwise it wouldn’t be called a market. Bankers and leeks are always playing a cat-and-mouse game. The media’s predictions often provide savvy bankers with guidance on reverse actions. When most media are optimistic about the market, it is also when the bankers raise their sickles; when the media generally believes that When the market is still going deep, the market makers may be building positions secretly. This is not difficult to understand, because the media acts as the opinion leader of the leeks.

3. The current market still shows the characteristics of capital market, which is dominated by speculation, and the real value investment of blockchain has not yet been reflected. The performance is that almost all altcoins are linked to the rise and fall of Bitcoin. Why is it related to Bitcoin? Because there are no other standards to rely on? If there is no killer application, this linkage effect will be difficult to break, and there will be no real bull market in the currency market. The killer application mentioned here is not like Ethereum, issuing coins, building an underlying public chain, etc., but having real application scenarios that can link virtual digital assets on the chain to reality. In the supply and demand of the scene, DAPP must have a good user experience and be accepted by the public outside the currency circle. In this case, digital currency will have real support, and the development of blockchain will usher in spring, otherwise it will be just speculation.

4. Often start from historical phenomena to form expectations for the future. In 2017, some altcoins had a market price of a hundred times or even higher. Therefore, I always feel that the altcoin in my hand has increased three to five times after I bought it, which is not satisfactory and not in place. As a result, I did not sell it in time and ended up rotting in my hands. Let's analyze it. This time is not that time. At that time, there were fewer projects and more funds. At this time, there are more projects and less funds. The situation is exactly the opposite. Ignorance and greed are very dangerous. Since 2018, as the big Vs have made profits and left the market, the funds on the market have shrunk significantly. Even if the market rises, the original market funds are playing the game, and the money-making effect has become smaller and smaller. OTC fundsEveryone is waiting and watching. Only when the wealth-creating effect appears will OTC funds have the urge to come in.

5. New ways of playing are constantly emerging. As the money-making effect becomes smaller and smaller, new leeks become old leeks, and it is difficult to harvest them with traditional harvesting methods. Only by making some innovations can the leeks flock to it and obey. Fcoin trading and mining, Huoniu video, etc. have made a small group of people rich, and at the same time made a large group of people miserable. These projects are essentially a drum-passing fund-raising game, changing the soup without changing the medicine. The earlier you participate, the better the results will be. By the time I wait for Leek to participate, it will basically be in the mid-to-late stage. If I invest money in it, it will definitely be harvested. Since I participated in Fcoin early, I made a small profit, but I participated in Huoniu late, and was cut as soon as I entered. Fortunately, I only invested a little tentatively.

6. Will the market rise again? The answer is yes. From two aspects. On the one hand, there is a consensus that blockchain is the future trend. It is said that there is a rule that can prove whether a technology can become a trend in the future. It depends on whether the number of articles published about this technology can increase exponentially every year. Blockchain completely complies with this rule. On the other hand, as mentioned earlier, the current market is mainly capital. So even if blockchain is not a future trend, it will still have a good market. Because the characteristic of the capital market is that when funds enter the market, the market will rise, and when funds withdraw from the market, the market will fall, and there is no need for a reason for funds to enter and exit the market. Currently, the funds on the market include not only retail investors, but also large investors and institutions. It is not only leeks that are trapped, but also bankers who have cut the vegetables but failed to harvest. No matter who you are, there is only one purpose for entering the currency circle, and that is to make money. If the market does not rise, there will be no big money-making effect. If it falls for a long time, it will rise. This is an unbreakable rule. Of course, whether retail investors can make money depends on themselves. of good fortune.

Future plans:

1. Best policy. Strictly control positions, adjust layout, and stay away from air coins. Position control is always the first priority and is the lifeline of investors. Only after losing money did I realize the importance of position control. I really regret it now. If I had entered the dissatisfied position, I wouldn't have been so deeply trapped. Now that the matter has come to this, if we decisively liquidate all air-related projects, we can free up some funds. Then, select a few high-quality projects for fixed investment. If you don't have enough funds, you can spend a small part of it from your daily income. To do this step well, you need to add an important link, which is learning. The reason why I couldn't distinguish between good and bad projects in the past was that I didn't study enough and my skills were shallow. Instead of focusing your time and energy on watching the market, checking public accounts, and asking for news, it is better to focus on studying. Accumulated knowledge and skills are also a kind of wealth, and no one can take them away. It is necessary to learn basic knowledge about economics, finance and investment, but also to learn about blockchain. I have read some books (General Economics, Economics in One Lesson, Xiang Shuai’s Peking University Finance Course (subscription required, electronic version not available), Buffett’s Law, Buffett Teaches You to Read Financial Reports, Blockchain Technology Guide, Decoding Zone Blockchain complete set), give the link address (link:

Extraction code: sbmv) If necessary, you can download it with confidence.

2. The middle strategy. Do an oversold rebound. The small money-making effect does not mean that there is no money-making effect. You must enter the market with a small amount of money, you must focus on one or two projects, and you must move in and out quickly when there is a sharp decline that makes most people panic. You must not be reluctant to fight. (You can pay attention to one or two large public accounts to judge the panic in the market.)

3. Make the final decision. Be a wool party. On the premise of not expending energy, it is not a bad idea to receive candies and get some benefits. Under the current market situation, grasshoppers are also meat. The traditional way of receiving candy is too troublesome, and the gain is not worth the loss. Found two candy delivery platform projects, one is Fulcrum:

The other is Ant Mine Chicken:

The former airdrops various candies from time to time, and also has community social attributes, forming a system The latter is a new candy game platform under Candy World, which accumulates candies through the game of raising chickens and laying eggs. It is reported that it has just received strategic investment from GBls (Global Sleepless Blockchain Leaders Summit).

In addition, some Dapps that are in the testing stage are also worth a try. Anyway, it doesn’t involve any energy, just think of it as a way to relax after stressful work. Fighting video (ios version: https://fir.im/51ds Android version: http://a.app.qq.com/o/simple.jsppkgname=com.xysk.mvpart.douxi, invitation code: WN4VIZ) , focusing on creating a vertical segmentation field for professional artists. Fans and users can accumulate star power and sign in every day to obtain stars. Stars can be exchanged for prizes or sold privately. It will be launched in October.

B. Where to learn blockchain more professionally

This is a list of the best websites and online learning platforms for learning blockchain. This list includes video courses, websites with blockchain tutorials and examples, and websites with blockchain courses and certifications. You can check them out to understand what they offer and then use them accordingly.
1. 101 Blockchain
This is one of the most popular websites I have found to learn blockchain and get the in-demand blockchain certification. 101 Blockchain is a course site where you can find many great courses to learn about Blockchain, Ethereum, and HyperLedger technologies.
With the popularity of blockchain, the demand for blockchain certification is also increasing. The website has two of the most popular and comprehensive certificates called Certified Enterprise Blockchain Professional (CEBP) for those who want to learn blockchain development and become Certified Blockchain Developer and Certified Enterprise Blockchain Architecture Master of Architecture (Onion) For those who wish to become a Certified Blockchain Architect.
They are a bit pricey, but don’t worry; you can use the Blockchain 101 discountCode BCHAIN30 for 30% off any certification.
Blockchain is a niche market with a bright future. Learning blockchain development on your resume could be a game-changer. If you are interested in this field, you should check out this website.
2. Coursera
One of the best websites to get some professional certifications is Coursera for many industries. There are also blockchain courses that can help you learn and develop your blockchain and spend the next few years explaining the benefits of this technology to the world.
This Blockchain Specialization is designed for developers who want to create smart contracts for their blockchain cryptocurrencies, you will find more content in this massive course.
Suppose you are not a developer but want to learn about blockchain. The other, called "Introduction to Blockchain," is intended for entrepreneurs considering investing in the technology and learning more about its opportunities.
Keep in mind that most courses on Coursera are free to review, which means you can watch and read for free, but if you want to get certified or want access to various assessments and quizzes, you'll need to purchase .
If you wish, I highly recommend you join Coursera Plus, a monthly and annual subscription plan offered by Coursera ** that provides unlimited access to over 3000 Coursera courses, professional certificates, and specializations, including this Blockchain specialization .
3. Udemy
You can explore many courses about blockchain technology, its history and how it works, and how to become a blockchain developer after taking just one or two classes. I will recommend some courses in this article to master this technique.
Udemy has the most extensive collection of online courses on the planet, probably second only to Youtube, but still quite extensive, and there are many quality blockchain courses, both free and paid, to learn more than just the basics of blockchain technology , you can also learn blockchain development, create smart applications, etc.
So, if you want to be a blockchain developer, you can sign up for this program called Blockchain AZ, which will teach you how to create a blockchain and your cryptocurrency.
But let’s say you want to understand theoretically how it works and might consider investing in this cryptocurrency; you can check out this free course, Introduction to Cryptocurrencies and Blockchain, to learn more about its market and how it works More information on the way.
4. Blockchain
If you want to learn blockchain, you can also browse the official blockchain website and try to learn more about this technology and how it works. Additionally, their official page on GitHub has some code that can help you develop modern blockchain technology instead of starting from scratch.
This website is a great resource. You will find a lot of blockchain code developed in many programming languages, such asLike this Code Blockchain API library, which uses the python language to interact with the blockchain.
Then you have My-Wallet-V3-Android, the open source code for the blockchain’s official Android app, available for anyone to adopt and develop, and more.
5. GitHub
This is one of the best websites to get open source code and documentation for anything you can think of in technology and many more topics. Blockchain is one of them, where you will find some code developed not only by official blockchain developers, but also by many others.
Some of the code there explains that you can use a variety of programming languages ​​to implement this technology, such as the code in Go. Blockchain shows you how to use the Golang programming language and many other codes that you will find on the platform. and documentation to implement the technology.
6. LinkedIn Learning [Blockchain Short Course]
Most of you think that LinkedIn is only suitable for those who write resumes on it and are looking for jobs. Still, it doesn’t stop there as they have a platform called LinkedIn learning that offers courses in different categories.
They are very similar to Pluralsight and have tons of online courses to learn any technology, programming language, framework, and library you want to know.
Blockchain Enthusiasts, Blockchain Basics, is a short course to learn the basics of the technology and its advantages. More on why this technology is helpful outside of cryptocurrencies, and more video courses you can explore.

C. Blockchain may be the best opportunity for young people to make a comeback

Xingchen | 7.14 work notes

Hello everyone, I am Xingchen, here , sync my work notes.

There is a joke in the industry: "Blockchain may be the best opportunity for young people to make a comeback."

In the early stages of blockchain industry development, there are relatively large investment opportunities, and this industry attracts capital and hot money. No one can refuse such an industry with high return potential.

In the early years, in blockchain or currency speculation, players were all high-net-worth, highly-educated, and highly risk-resistant, and it was a game for a small number of people.

Although everyone knows it now, most people still have a vague understanding. Judging from the current policy, it is not conducive to the development of the industry that everyone participates regardless of you and me. The giants of the new industry The pit will only swallow up the swaying passers-by.

In the industry, I have come into contact with more and more practitioners, and my biggest feeling is that the future belongs to young people.

They are more open, more energetic, and moreVery innovative.

Look, Vitalik Buterin was only in 1994.

A netizen who has consulted me about mining machines before accidentally mentioned yesterday that his child is studying in the blockchain field at UBC in Canada, and he is planning to buy some mining machines for his children. "tuition fee.

I checked and found that starting in 2016, domestic universities have begun to offer blockchain courses, but most of them still focus on general courses.

Although this is the case, it is enough to make people enviable. At least I am very envious. In a stage of life full of unknowns, I have such a simple learning atmosphere and have access to the most cutting-edge technology in the world.

I also heard that some universities even have blockchain societies, and they take the lead in building alliance chains, co-building university nodes, establishing scientific research mining pools, and building blockchain network laboratories. .

Speaking of this, I have to recommend a university blockchain technology community:

This is composed of Tsinghua University, Peking University, Central Finance, National People’s Congress, Hong Kong University of Science and Technology, Nankai University, Shanghai Jiao Tong University, A Chinese university blockchain technology community jointly launched by the heads of the top 20 university blockchain associations such as Fudan University, Zhejiang University, Sichuan University, Wuhan University, and Huake University.

This is a gathering of domestic students who love blockchain technology.

I browsed the content of this community and added the initiator’s WeChat account. I found that it was quite active and felt their intentions.

This community gives priority to students and requires a student ID photo to prove student identity. I recommend this community to my clients and friends.

This is a customer who had Chia P plate done at my place in May this year. He is a sophomore.

Due to academic reasons, we have never met each other, and because the business involves a lot of money, his mother flew from Shenzhen to Hangzhou to meet me. She is an enlightened mother, gentle and elegant in conversation. , pay attention to details, act rigorously, support children to contact and practice new things, and participate in them themselves.

Although the Chia project is not a successful investment at present, I still believe that there will be some costs on the way to learning and growth. The young power he represents will change the industry. More interesting.

Blockchain is not the best opportunity for all young people, but the best opportunity for young people who love blockchain.

In the field of blockchain, in addition to young people pursuing profits, there will also be a large number of young people chasing the technological wave and creating a new world.

This youth not only refers to age, but more to the heart that is always young and always embraces new things.

Good night, young friends.

D. Who will be the end of financial work, blockchain or artificial intelligence?

According to predictions from authoritative organizations, the IT information technologies that will profoundly affect accounting practitioners in the future are: : Blockchain technology, intelligent ERP, cloud computing, artificial intelligence, etc. Blockchain technology, in particular, has received widespread attention recently. Some people also describe blockchain as a technology that will completely subvert finance. Is this really true? What is the relationship between blockchain technology and finance? Will you be eliminated if you don’t understand blockchain?

Before answering this question, first of all, I think it is necessary to talk about what blockchain is. The essence of blockchain is a decentralized distributed account book. The data is traceable and cannot be tampered with. . Decentralization, so who is the center? Take our currency as an example. The central bank issues currency. Decentralization means that there is no need to issue currency through the central bank. For example, the famous Bitcoin is not issued by the central bank. When we talk about distributed account books, we naturally think of financial ledgers. So, are distributed account books financial ledgers? In fact, the scope of distributed ledgers is much larger than that of ledgers. It should be said that distributed ledgers contain all data of all transactions, contracts, bills, etc., and of course include financial information.

Blockchain technology has three obvious characteristics: openness, security and uniqueness. According to these characteristics of blockchain, it can be used in areas that require trust, in areas that require efficiency, and in areas that require efficiency. There is great potential in areas that require security. It is conceivable that financial fraud will be even more difficult on the blockchain. Even if you commit the slightest fraud, since the data is irreversible and cannot be tampered with, there will be no way to hide it during retrospective verification. If you don’t have these problems with your finances, there’s no need to worry. So from the current point of view, blockchain cannot have a big impact on finance. Just like we have implemented computerization for so many years, has all the information been entered into the ERP system? Therefore, blockchain technology cannot replace many functions of financial accounting, nor can it help us do things like decision-making analysis. Even if blockchain technology matures, it cannot independently have a profound impact on finance. Blockchain’s more impact is on ideas and processes.

In fact, compared to blockchain, artificial intelligence, cloud computing, and intelligent ERP have a greater impact on finance. Nowadays, mobile Internet and artificial intelligence have gradually penetrated into all aspects of public life, and accounting work will also As a result, the impact will become stronger and stronger. For example, since the advent of financial software, the tedious general ledger and subsidiary accounts no longer require manual registration by accountants, and month-end closing can be completed with just a click of the mouse. After the advent of online banking, most of the teller's work has been moved online. I remember in the manual accounting era, what accountants were most worried about was the end-of-month settlement. It was common for them to have uneven accounts. Accountants who could quickly find out the reasons for uneven statements were the backbone of finance.Here comes the financial director. When financial software appeared, vouchers and account books were automatically balanced, and the skills that many old accountants were proud of were no longer useful.

There are two recent news that should attract the attention of accountants. One is that DTT, one of the world's largest accounting firms, has launched a financial robot; the other is that Haier Financial Center has introduced artificial intelligence, which will require a significant increase. Thousands of finance staff will be laid off. These two pieces of news have one obvious thing in common, which is the impact of information technology on the traditional accounting field. One is that the technology that is just around the corner will replace accountants, and the other is that artificial intelligence will end accounting work in the future. I believe that most accountants will feel that their future is worrying after reading this. Some organizations predict that the demand for financial accounting will be reduced by 2/3 in 10 years, and a large number of traditional financial personnel will face transformation or unemployment. Perhaps universities will no longer have independent accounting majors in the future, and there may not be full-time accounting personnel in a few years. There is no need to doubt it, just as you may believe that with the development of autonomous driving technology, there will no longer be a driver profession in 10 years. The advancement of science and technology will hand over simple, repetitive and highly rule-based tasks to artificial intelligence. If accountants are still immersed in accounting work, on the one hand, such work will be of low value to the enterprise, and on the other hand, such work will not bring much value to themselves.

So, where is the future for ordinary accountants? I think the only way is to continue to learn ERP system knowledge, budget management, internal control, decision support, risk management, cost analysis, etc., from traditional financial knowledge to The personnel are transformed into management accountants, continuously improving the ability to integrate finance with the actual business of the company, predicting business needs and making strategic decisions, thereby supporting the company's strategic decision-making analysis, implementing cost control, promoting corporate performance improvement, and creating corporate value. It can help managers make more business and management decisions. Only by working in this direction can we greatly reduce the possibility of artificial intelligence replacement. Dear friends, what do you think about this issue? You are welcome to leave a message in the comment area and discuss it together.

E. What courses do you need to learn about blockchain?

The courses you need to learn about blockchain include: 1. Khan Academy; 2. Udemy; 3. Lynda; 4. Coursera; 5 .PluralSight etc. In addition, to learn blockchain, you must also know the relationship between blockchain and programming languages. It is recommended to learn blockchain development based on Go language and Java, and Go language is slightly less difficult to learn than Java.

F. What exactly is blockchain and can it make money?

Blockchain is distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc. New application models of computer technology. The so-called consensus mechanism is a mathematical algorithm that establishes trust and obtains rights and interests between different nodes in the blockchain system.

How to make money in blockchain:

1. Earn commission from promotion.

The blockchain approach is to first register an exchange account, generate your own invitation link, and then promote it. If someone registers the exchange through your link and generates transactions, you will get a commission.

2. Coin speculation.

Speculating in currencies is like speculating in stocks. Coin speculation is the lowest threshold way to make money in the blockchain.

3. Mining.

"Mining" in Bitcoin is the accounting process. This process requires grabbing, and if you grab the opportunity to bookkeeping rights, you will be rewarded, and the reward is Bitcoin. This behavior is "mining".

4. Develop wallet.

The wallet is the infrastructure of the blockchain, just like the "Alipay" or "WeChat Pay" of the blockchain.

Extended information:

1. Blockchain is an important concept of Bitcoin. It is essentially a decentralized database and serves as the bottom layer of Bitcoin. technology. The blockchain is a series of data blocks generated using cryptographic methods. Each data block contains information about a Bitcoin network transaction and is used to verify the validity of its information (anti-counterfeiting) and generate the next block.

2. Blockchain was born from Satoshi Nakamoto’s Bitcoin. Since 2009, various Bitcoin-like digital currencies have appeared, all based on public blockchains.

3. On January 20, 2016, the Digital Currency Seminar of the People’s Bank of China announced that it had achieved phased results in digital currency research. The meeting affirmed the value of digital currency in reducing the issuance of traditional currency and stated that the central bank is exploring the issuance of digital currency. The expression of the People’s Bank of China’s Digital Currency Seminar has greatly enhanced the confidence of the digital currency industry. This is the first time that the five central bank ministries and commissions have expressed a clear attitude towards digital currencies since they issued a notice on preventing Bitcoin risks on December 5, 2013.

Blockchain - Network