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Mining principle of Nakamoto tsugawa

Publish: 2021-05-29 17:56:56
1. bitcoin is a digital currency based on a specific algorithm. < blockquote >

bitcoin is equivalent to digital gold. As a generally recognized equivalent, gold naturally has monetary properties and has been regarded as a kind of currency since ancient times. Bitcoin was born in 2009 and created by a person named Nakamoto. As the earliest digital currency, it was worthless at the beginning of creation. Until 2017, the highest transaction price of bitcoin exceeded 30000 RMB. The reasons why bitcoin became a valuable digital currency are as follows:

first of all, it is like gold, as a natural mineral, The total amount of bitcoin is limited. Bitcoin can not be over issued according to its own algorithm, so there will be no rapid devaluation of currency e to excessive currency issuance. The number of bitcoin is controlled to no more than 21 million e to the algorithm, so it can not be issued in large quantities, so its value is guaranteed

2.

On January 3, 2009, the first batch of 50 bitcoins were g up on a small server in Finland. On May 21, 2010, the first bitcoin transaction: programmer Laszlo hanyecz bought a $25 pizza coupon with 10000 BTC. This transaction gave birth to the first fair exchange rate of bitcoin.

< H2 > extended materials

Satoshi Nakamoto, a self styled Japanese American, is often translated by Japanese media as the founder of bitcoin protocol and its related software bitcoin QT, but his real identity is unknown. In 2008, Nakamoto published a paper called "bitcoin: a peer-to-peer electronic cash system", which describes an electronic currency and its algorithm called "bitcoin"

In 2009, he released the first bitcoin software and officially launched the bitcoin financial system. In 2010, he graally faded out and handed over the project to other members of the bitcoin community. Nakamoto is believed to hold about one million bitcoins. These bitcoins were worth more than $1 billion at the end of 2013

since the publication of the paper, the real identity of Nakamoto has long been unknown to the outside world. Julian Assange, founder of WikiLeaks, claims that Nakamoto is a cypherpunk. In addition, some people said that "Nakamoto is an anarchist. His original intention is not to control digital cryptocurrency by a certain government or central bank, but to become a global free flowing currency that is not regulated and controlled by the government."

main entry: bitcoin history

on November 1, 2008, Nakamoto published a paper entitled "bitcoin: a point-to-point e-cash system" in the cryptography mailing list of "metzdowd. Com". This paper describes in detail how to create a decentralized electronic trading system, and this system does not need to be built on the basis of mutual trust between the two parties. Soon, on January 3, 2009, he developed the first client program to implement the bitcoin algorithm, concted the first "mining" and obtained the first batch of 50 bitcoins. This also marks the formal birth of bitcoin financial system

on December 5, 2010, ring the WikiLeaks leak of US diplomatic cables, the bitcoin community appealed to WikiLeaks to accept bitcoin donations to break the financial blockade. Nakamoto expressed his firm opposition, saying that bitcoin is still in its infancy and cannot afford conflicts and disputes. Seven days later, on December 12, he published his last article in the bitcoin forum, mentioning some minor problems in the latest version of the software. Then he did not show up and e-mail communication was graally terminated

3.

the principle of bitcoin mining is to implement rules made by people and automatically executed by computers

Satoshi Nakamoto, the inventor of bitcoin, has stipulated this rule from the very beginning, and those who participate in bitcoin blockchain must automatically abide by it unconditionally

The content of

rules is generally ,

people who pack the circulation data of bitcoin, arrange it into a fixed size, and then upload it to the blockchain for bitcoin whole network synchronous broadcasting can get 50 bitcoins rewarded by the system

under certain conditions, these rewards will be halved, about once every four years

so how to complete the data packing

the person who wants to complete this action must first have the necessary tools, that is, the software to execute the bitcoin blockchain, and the machine (computer at the beginning) to run the software; Then download and save all the bitcoin transaction data that have been recognized by the whole network. At this time, you become a "node" and a part of protecting the blockchain data

The

node can only get the priority of the packaged data after running a specific mathematical formula and getting the correct answer. The system will automatically give the reward to the node who gets the priority, who completes the packaging first and then uploads it to the blockchain, and receives and approves it from other nodes

if there is bitcoin service charge in the packaged transaction, the service charge belongs to the node

people think that the process of calculating the mathematical formula and then completing the package to get the reward is just like fishing for gold in the river. It is necessary to discard many wrong answers in order to find the right key to get gold, so people compare this process to mining

so bitcoin mining is not really to dig something, or to use computers to constantly collide and guess. Whoever guesses first wins the reward, that's all

4. Bitcoin mining is through the mining node, and then the bitcoin mining machine (computer) constantly consumes its own computing power in exchange for bitcoin. In the bitcoin system, through its own algorithm, it can dynamically adjust the mining difficulty of the nodes in the whole network, and ensure that every 10 minutes, one node will succeed in mining. At this time, the bitcoin system will reward this person with a certain amount of bitcoin. Bitcoin mining is a complicated process, but it usually goes through these steps: preparation, finding the mine pool, registering the mine pool account, setting the mine pool account, downloading the bitcoin miner (software) and configuring the bitcoin miner; After the above steps, you can mine
the content of this article comes from: financial code of the people's Republic of China: application edition, China Law Press
5.

The official website of Tesla USA can use bitcoin to pay. I think this has a significant impact on bitcoin. First of all, bitcoin is a virtual currency. Now that bitcoin has been officially recognized by Tesla, bitcoin will certainly rise slightly. For many people, bitcoin is more valuable, but investment is risky, Don't follow blindly. Let's talk about it in detail{ RRR} 3
I believe many people have heard that some people make a fortune after investing in bitcoin, but we need to know that everything is risky, especially when investing in bitcoin. If you invest all your money in bitcoin, appreciation is the best result, but bitcoin is a virtual currency after all. If no one recognizes its value, So it is worthless, so it is easy to cause everyone's ruin, so we must not blindly follow the unfamiliar things, we must learn to think rationally


in a word, with the development of society, there are many new things, bitcoin is a new thing, now many people regard bitcoin as an investment coin, but bitcoin is a virtual thing after all, so it can not really be used as a value. Tesla US official website can use bitcoin for payment, which shows people that bitcoin is valuable, so it will cause the rise of bitcoin. But bitcoin is a virtual currency after all, which is easy to cause everyone's ruin, so don't follow blindly

6. No more money, just look at the allocation. In most cases, we can't find one in a month. It's not recommended to do it. It's a waste of time and electricity
7. Mining pool is actually gathering the computing power of miners on the network to mine bitcoin, which is a kind of group behavior. It forms a team of miners and directs everyone to dig together. Once anyone in the team gets a block (about 25 bitcoins in a block), the mining pool will be distributed to everyone according to the currency obtained in the block. For every miner who wants to join bitcoin mining, the first thing to consider is to mine by himself or join the mine. Mining alone means that the bitcoin g out is mine's own, and there is no need to share the reward with others, but the chance of getting the reward is greatly reced. Mining in the mine pool means that there is a greater chance to dig more bitcoin.
8. At present, there is no recognized digital currency platform in China, including mining flat platform. You don't know unless you're landing on a foreign platform. As for whether these domestic mining platforms are legal or not, it depends on whether they gather funds illegally. If they are pyramid style, they are illegal platforms. Don't believe it easily.
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