Friends do international blockchain

1. Now there are many people doing his blockchain, and his loopholes make money. I think we can really make money, but her family should also choose through formal channels.

2. I think this is very normal, because most of the people who claim to be blockchains are actually specialized in marketing fraud

3. Maybe go to such an important meeting, of course
you may not go... If you have more important things to do, you will not go... Even if you do not go, your influence will not be affected
whether to go or not... How can ordinary people know the itinerary of the characters on the cloud... Happy New Year! Don't worry about others!

4. What are the specific aspects? Blockchain is a technology. What are your classmates doing
blockchain projects, blockchain media, or what? Another possibility is digital currency. In any case, you'd better make a clear understanding of the blockchain before you decide. There are also a lot of people who cheat by using blockchain gimmicks. You have to distinguish them
you can learn about blockchain in some places, such as cryptography, finance and so on.

5. It's useless to just delete, because there is no solution to the vulnerability
the suggestion is to redo the system, and then find the guardian God to reinforce the system security for you, so as to completely plug the loopholes.

6. From my understanding, blockchain is a kind of "consensus" implementation technology. Through blockchain, all transactions between the Internet can be recorded, which can be witnessed by users of blockchain to achieve "consensus", and the information content on the chain "cannot be tampered with". This "non tamperability" increases the cost of malicious tampering through the existence of multiple copies in the system. In the case of bitcoin, all the highlights in the figure below represent a consistent set of books. Therefore, when all the records are publicized, the problem of "two tables are not measurable" in real life is solved. The reason why the two tables can't be measured is that there is no center and the values of the two tables are different. But the center is not necessary. When there are multiple tables, and the majority pointer points to a time, the minority is subordinate to the majority, the viewer will know. Therefore, a problem to be solved by blockchain is that "the minority is subordinate to the majority". The existence of the minority may be the error of data generation or malicious tampering content. That is to say, if you want to tamper successfully, you must change 51% of the copies in the system [that is, 51% attacks], from a few to a majority. It can be imagined that the cost of tampering is huge in terms of technical difficulty, time consumption and personnel use. At the same time, another key combination of blockchain is the combination with smart contract. Because the former has achieved the "original" of the contract content, the latter has become the "Observer" to execute the contract by machine, which has eliminated the breach of contract and interruption of execution. From the earliest payment to the high development of financial derivatives, financial activities are all behind the signing and execution of contracts. At the same time, the vast majority of financial innovation is to ensure the implementation of the contract and default payment. If the signing of the contract becomes flat and implemented, the whole process will be more concise and efficient, which is a premise that blockchain will be valued by the financial sector.

7. Hello, no one can predict this
if you could predict, you would have become a millionaire
I don't believe in prediction for a long time. The last time I read other people's prediction on the website, I bought it and didn't even match a number

if the landlord really wants to buy it, he should have the right to offer his love
if you buy the same number every day, you will get it one day
PS: the numbers of these things usually don't repeat for several consecutive days. Therefore, it's better not to have your number today too similar to the winning number yesterday

please accept if you are satisfied, thank you

8. It's not reliable. This kind of platform is not reliable

9. The prospects are good. Blockchain technology should be said to be a major technological innovation, and it has also spawned many professional blockchain development teams, such as Lairui technology, whose positioning is also very clear. Through proct innovation, we can maintain our leading position in the instry and create a software development ecosystem.

10. In the field of Internet and games, blockchain is now a hot topic. Some people may even say that blockchain technology is the fifth disruptive innovation of computing paradigm after mainframe, personal computer, Internet and mobile Internet. It is difficult for us to determine what the future of blockchain will be like, but I firmly believe that the application of blockchain will be the development trend in the future.