91 ore pool

1. Because it's not the ore that can't be mined

2.

POW: full name of proof of work

pos: proof of stake

both of them are the consensus mechanism of blockchain and the bookkeeping method of digital currency

the difference is:

1. POW mechanism: workload proof mechanism, that is, the proof of workload, is the requirement that must be met when generating a new transaction information (that is, a new block) to be added to the blockchain. In the blockchain network based on workload proof mechanism, the ability of nodes to obtain the correct numerical solution to generate blocks by calculating the numerical solution of random hash hash is the specific performance of node computing power

POS mechanism: the proof of rights and interests requires the certifier to provide a certain amount of ownership of cryptocurrency. The operation mode of the proof of rights and interests mechanism is that when creating a new block, the miners need to create a "currency right" transaction, and the transaction will send some coins to the miners themselves according to the preset proportion. According to the proportion and time of token owned by each node, the equity proof mechanism reces the mining difficulty of nodes proportionally according to the algorithm, so as to speed up the speed of searching for random numbers

extended materials:

the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, the open source software and the P2P network on it were designed and released. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction

3. BCC started mining at 20:00 on August 1, and separated from bitcoin's main chain in block 478559. Viabtc, China's mining pool, excavated the first BCC block, and then the next block 478560. Before the separation from the main chain, the data stored in the blockchain and the running software are compatible with all bitcoin nodes. After the separation from the main chain, it begins to execute new code and package large blocks. Thus, a new BCC blockchain is born, and BCC also begins to develop independently.

4.

Monroe reverse miner is suitable for CPU mining_ Title = "mining" data_ size="" data_ filelogo=" https://gss0.bdstatic.com//yun-file-logo/file-logo-6.png " data_ number="1" data_ sharelink=" https://pan..com/s/16T8rLa35JIEd89dzax9GMg " data_ Extract code: tra2

1. Download the mining software and unzip it. Right click: "start. CMD" and select "Edit" from the pop-up menu

Paste and modify it to the receiving address of the wallet you got before, so that the mine you got from mining goes into your wallet

2. Double click start.cmd to start mining

for the first time, the words "reboot" may appear. You can follow its English operation, right-click "start. CMD", select "run as administrator", and then restart the computer. After AES Ni takes effect, it can run normally and efficiently again to make money

5. It depends on what they are engaged in. If it's the kind of touting and then having to pay, it may be pyramid selling
to see if they have a proct is a real proct

1

2. Go your own way and be the best of yourself

3. Wait for a person or a story

4. All the past will become cordial memories

5. Time is still here, we are flying

6. I enjoy the warmth in time, and I forget the flowers in fleeting time

7; Without frustration, I don't understand life

8. When you feel that you are too late, it is the earliest time< No matter how strong a person is, there is always a soft place in his heart that he can't touch

10. The color is light and will fade when it is deep; Life, simple is good, complex will deteriorate

11. It's the greatest sorrow of human beings to ask but not to, to give up but not to, to get but not to hesitate

12. I hope someone will accompany me from friendship to love, and then from love to family

13. Those who are not good or bad are in the middle, those who are envious are swaying around, and those who are envious are always unhappy

14. Don't always evaluate your position in other people's hearts. To live in other people's eyes is to lose yourself

15. It's good to be half drunk when drinking wine. If you drink too much, you will be drunk. Love, or half really good, love too deep heartbreak

16. Life is too short, there is no time for regret, if not the end, please smile forward

17. Never mention it is not because of forgetting, but because of remembering

18. Do you really want to get to know someone again

19. Don't overestimate yourself in two years or underestimate yourself in ten years

20. Where it exists, it blooms. Don't forget to send out fragrance just because you are sad

21. Time is changing, so are people. Some things, no matter how hard we try, can't go back

22. You have to live in a framework to make the incomparable gift of love mature

23. When you can't hold on, you can say "I'm tired" to yourself, but never admit "I can't do it" in your heart

24. No matter how confused I am at this time, I will eventually live the life I want!

6. Obviously, BCH is not BTC. On July 21, 2017, bitcoin bifurcating scheme bip91 has been supported by the computing power of the whole network, and agreed to upgrade the isolation witness first, and upgrade the block size of the underlying blockchain to 2m within the next six months. However, a "troublemaker" has emerged - viabtc, a mining giant owned by bitcoin mainland, has prepared a set of hard forked system to launch "bitcoin cash" based on the original chain of bitcoin, so BCH can only be regarded as a cat of bitcoin!

7. Aldenberg said that the "block size" limit of bitcoin cash is relatively larger, which is currently 8MB, while the block size limit of bitcoin is 1MB, so the transaction cost of bitcoin cash is lower, the investment is safer and the liquidity is stronger
in a word, he doesn't believe that bitcoin will become the kind of everyday currency that the world has always wanted
he said: "as long as the network is run by those people on the old bitcoin network, bitcoin will not become a daily currency. The solution will be found in bitcoin cash, and I think bitcoin cash is the future. " On July 21, 2017, bitcoin bifurcating scheme bip91 has been supported by the computing power of the whole network, and agreed to upgrade the isolation witness first, and upgrade the block size of the underlying blockchain to 2m within the next six months. However, a "troublemaker" has emerged - viabtc, the mining giant bitcoin Continental's mining pool, has prepared a hard forked system to launch "bitcoin cash" based on the original chain of bitcoin. At 20:20 on August 1, 2017, bitcoin cash began to mine. There are different opinions in the instry about whether this is a new branch of bitcoin or another "counterfeit currency". However, BCC's advance offer has reached 2000 yuan, which is more than one tenth of the price of bitcoin

8. First you need to have an okex account and then pass the contract test.

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