Bitcoin and lottery

3.

I believe many people have this idea, but in reality, there is no pie in the sky. It's more about getting rich by being down-to-earth. However, there are always exceptions. For example, some people buy lottery tickets or make investments, and the profits are hundreds of times. Today's teacher who was once thought to be a fool is just like this, He was ridiculed for buying 100000 bitcoins at the time. The generation of bitcoin only depends on a specific algorithm, which can be generated after a large number of calculations. Because the total quantity is limited, the extremely scarce bitcoin naturally becomes a direction of investment. After all, the rarity of things is the most expensive

4. Bitcoin (BTC) is the most popular digital currency in the world. The spread occurred on August 1, 2017. In a "hard fork" event, a new digital currency called bitcoin cash (BCH) was born. Due to version switching, bitcoin blockchain is forked into two independent blockchains. Everyone who owns bitcoin before the fork is entitled to the same amount of "bitcoin cash" tokens, similar to a dividend in a stock
bitcoin cash (BCH) is a new version of bitcoin with different configurations launched by a small number of bitcoin developers. It is a new type of blockchain asset. On August 1, 2017, the mining of bitcoin cash will begin, and each bitcoin investor will have the same amount of bitcoin cash (BCH) in his account
(1) the transmission mode of the two is the same
bitcoin cash and bitcoin are completely decentralized, and the central bank does not issue or need a third party to operate, but the electronic cash is transmitted through the Internet
the previous life of bitcoin cash is bitcoin. Before the bifurcation, the data stored in the blockchain and the running software are compatible with all bitcoin nodes. After the bifurcation, it has little association with bitcoin and becomes a new currency
(2) the block capacity of recording transaction information is different
the block capacity of bitcoin is 1MB, while the segwit of bitcoin cash is deleted, which cancels the limit of 1m block size, supports 8m block size at most, and adheres to the on chain expansion route. It is a blockchain asset generated by bitcoin ABC scheme, which has greater stability and security. It can also support more transactions in a specific time. The size of the first BCH block g up by bitcoin cash has exceeded 1MB
(3) the difficulty of the two algorithms is different
there are 21 million bitcoins at most. With more and more bitcoins being g and less and less remaining, the difficulty of the algorithm becomes more and more difficult. Bitcoin cash adopts the dynamic difficulty adjustment mode, and the proction difficulty will be adjusted with the computing power in the whole bitcoin cash network. The more nodes you join, the higher the difficulty, otherwise, the lower the difficulty. Because bitcoin cash takes a long time to get out of the block, bitcoin cash began to adjust the difficulty of mining on August 8, and improved the speed of getting out of the block
technically, both bitcoin cash and bitcoin's workload proof algorithms are sha256, but the difference is the difficulty adjustment mechanism. The measures taken in the original bitcoin chain are to adjust the mining difficulty once every 2106 blocks are excavated according to the computing power. In order to prevent the situation of insufficient computing power, bitcoin cash adopts the emergency difficulty adjustment mechanism (EDA), which automatically reces the difficulty by 25% if the number of blocks is less than 6 in the last 12 hours
from the point of calculation power allocation: when BTC and BCH use sha256 algorithm together, miners can decide which kind of mine to dig according to the mining income. In the past three months, whenever the difficulty of BCH is reced and the mining income is greater than BTC, the computing power will flow into the BCH chain, which seriously affects the block speed of the two chains
problems faced by bitcoin cash
BCH has been controversial since its birth. The dispute between BCH and BTC, and the contradiction between miners and core may continue. This is caused by the defects in the design at that time. It is a "congenital disease" and the irreconcilable contradiction after birth, which leads to today's inseparable situation. And with the rising price of BCH, this contradiction may be further intensified.

5. It seems that there will be a trading platform's wallet that can use bitcoin to buy lottery tickets in that year. Now I don't know if it can.

6.

In the past 24 hours, more than 110000 people in bitcoin have burst their positions, and 5.8 billion funds have been swallowed. In fact, I think the team is cutting leeks. In fact, the decline of bitcoin can be met in advance, and nothing can prosper all the time, So for most people, they still need to maintain a rational attitude to buy some funds or stocks and bonds. If it becomes a state of large-scale loss, then their money will be tied up, which is certainly not very good for them. Our attitude towards bitcoin is that it will not decline, it will only rise, So most people may not consider this situation and put all their money into it, but in such a situation, if the institutions withdraw their funds, they will inevitably face a lot of capital losses of retail investors

however, in the face of such a situation, we must understand that not all such things can have an answer, such as this kind of irregular things. As an ordinary investor, if we want to buy opportunistically, we may have to bear a greater risk, but in the face of the relative institutional investment, They may take less risk, because the risk they need to take is actually created by them. For most institutions, if they want to go up in the last stock, the probability of the stock's rise may be much greater than the probability of its decline. As for bitcoin, more than 110000 people burst their positions in the past 24 hours and 5.8 billion funds were swallowed, losing money in succession, in fact, I think the team is cutting leeks

7. The central bank only plans to launch digital currency, but it has put it on the agenda. In fact, it has not taken any action. Now the time for the central bank to launch digital currency is not ripe. Moreover, the digital currency to be launched by the central bank corresponds to RMB and is controlled by the central bank. The design concept is different from bitcoin, Ruitai and Weimeng. The central bank needs to consider more issues, and the digital currency issued by the central bank can not be constant and can be increased at any time.

8. Of course not

9. It is suggested that unfamiliar people can address Mr. directly. Politeness will make people comfortable.