Bitcoin power to zero

1.

The following is the distribution chart of computing power:

the computing power of bitcoin is mainly controlled by some mine owners in the world, and the computing power of retail investors is very small, almost negligible. The computing power of China's mining pool even accounts for more than 80%, and China's voice is increasing

however, many digital currencies no longer need to be mined. Some digital currencies will be directly sent to investors through ICO, and Puyin is one of the representatives, but these digital currencies generally correspond to real assets

2. Bitcoin was created by miners digging. The essence of the so-called miner mining is to carry out bookkeeping activities on the blockchain ledger. Bitcoin is a kind of reward for miners. For each block recorded, a fixed number of bitcoins will be generated as rewards, and miners with high computing power will have a greater probability of obtaining bitcoins. Therefore, the emergence of bitcoin has a great relationship with miners, mining machines and computing power. But basically no one will get bitcoin through mining, because mining machines and electricity have costs, and the computing power of Retail mining is relatively low, and the speed of getting bitcoin is relatively slow, so it is difficult to recover the cost. You can buy a few bitcoins directly on the website of fire coin.

3. In fact, people will not let such a thing happen, because once someone controls 51% of the computing power of the whole network, the security and non tamperability of the system will be invalid, then the decentralization system of bitcoin will collapse, and the price of bitcoin will plummet or even return to zero, which is bad news for the participants of the whole network. Therefore, we will spontaneously control the distribution of computing power in the whole network, so as not to let one company dominate. Even when many people find that the computing power of a certain mine is too large, they will take the initiative to withdraw from the mine. Now the most powerful mining pool in the whole network accounts for about 25% of the whole network.

4.

The first half: on November 28, 2012, the 210000 block was excavated, and the block reward was halved for the first time, and the block reward was 25btc

the second half: on July 10, 2016, starting from the 420.000 block, the bitcoin reward of each block was halved to 12.5btc

the third half: on May 12, 2020, bitcoin reward will be halved to 6.25btc

the next half: on May 9, 2024, bitcoin reward will be halved to 3.125btc

5. It's hard to say. If the currency price continues to fall, the miners generally lose confidence in bitcoin, and the mining income is seriously lower than the mining cost, then a large number of miners will stop mining, and the computing power will drop sharply. In addition, because the major countries in the world adopt a more stringent attitude towards bitcoin, such as China and the United States, bitcoin's computing power may also drop sharply, or even disappear

but bitcoin mining as an infrastructure, if bitcoin can continue to exist, although the income of mining is reced, for the security of the whole bitcoin network system, some big bitcoin companies may invest in mining to maintain the security of bitcoin network system. In addition, the future of bitcoin will become more clear and bright. Bitcoin's computing power will not decrease, but will increase.

6.

Ore grade order: copper ore tin ore iron ore lead ore silver ore Wujin ore gold ore platinum ore magic gold ore blood gold ore meteorite rock cobalt blue ore palladium gold ore mitag ore mountain copper ore (Austria steel) - fine gold ore titanium gold ore chlorophyll ore

players can change the prefix (rarity) of the equipment by recasting it at goblin craftsmen, and the attribute color of the equipment will also change. From ordinary to artifact, the equipment grades are: gray, white, blue, green, orange, red, magenta, purple, light green, yellow and cyan

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extended materials:

item synthesis

many of the best props in the game are not proced by underground treasure chest or boss, and many things need players to synthesize with specific materials in specific places

for example, in the game, the synthesis of weapon Tara blade requires players to synthesize eternal night blade at the devil altar with four weapons of bloody butcher / light expelling, lava giant sword, demon saber Murakami and straw shaving, and then synthesize true eternal night blade with eternal night blade and hero's broken sword that kills specific monsters ring solar eclipse

7. Bit operation instruction, 8086 a new set of instructions, including bit test, bit scan. BT, BTC, BTR, BTS, BSF, bsrbts (bit test and set), the usage and rules of test collocation are the same as BT, but the functions are different. It not only sends the value of the bit to be tested to CF, but also sets the bit to 1.

8. First of all, bitcoin is a decentralized monetary system
for example, both RMB and US dollars are issued by banks, but bitcoin is similar to the treasure in a treasure hunt game. Everyone has the opportunity to "issue" bitcoin himself
in fact, the essence of special currency is a lot of special solutions generated by a lot of complex algorithms
the system will choose a correct answer every ten minutes. Whoever can find the correct answer in the first ten minutes will get a reward
the upper limit of bitcoin is 21 million. When bitcoin was born in 2009, each reward was 50 bitcoins
ten minutes after its birth, the first batch of 50 bitcoins were generated, and the total amount of money at this time is 50
then bitcoin grew at a rate of about 50 bitcoins per 10 minutes
when the total amount reaches 10.5 million (50% of 21 million), the reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, or 50% of 1050), the reward will be further halved to 12.5, and so on
therefore, bitcoin circulating in this mode can not be recovered to zero, because everyone is the issuer of bitcoin. Unless everyone clears their account number and no longer digs, bitcoin will always be active.

9. First of all, bitcoin is a decentralized monetary system. For example, both RMB and US dollars are issued by banks, but bitcoin is similar to treasure in a treasure hunt. Everyone has the opportunity to "issue" bitcoin himself
in fact, the essence of special currency is a lot of special solutions generated by a lot of complex algorithms. The system will choose a correct answer every ten minutes. Whoever can find the correct answer in the first ten minutes will get a reward. The upper limit of bitcoin is 21 million. When bitcoin was born in 2009, each reward was 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the bounty will be halved to 25. When the total amount reaches 15.75 million (5.25 million new output, or 50% of 1050), the bounty will be further halved to 12.5, and so on. Therefore, bitcoin circulating in this mode can not be recovered to zero, because everyone is the issuer of bitcoin. Unless everyone clears their account number and no longer digs, bitcoin will always be active
(I wrote a short paragraph in the middle, which was easy to understand on the Internet, so I copied it.)

10. If it is a wallet account, there are the following situations:
1. The private key of your wallet is leaked and the coin is transferred
2. The money in your wallet is counterfeit money, and the price has dropped to zero
3. Being stolen by the platform and taken away
if it is an exchange account, there are the following situations:
1. When futures or leverage burst, the token and margin all return to zero
2. Hackers steal money and break the exchange code
3
4
the specific situation depends on which type of account your account belongs to, and then check which one is more likely to happen, and then find a solution. Generally speaking, this kind of loss is very difficult to recover, probably the rate is to bear, there is no relevant legal provisions.