The principle of BTC block

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. Subscribe currency order transaction, dig together, stir up money in the exchange, be crazy
upgrade mining machine, purchase electricity, dig together, realize wealth growth on the blockchain

how much overtime food to eat, rickets in the March bed, illness consciousness mode, desperate struggle, save life story
I have no fear of the world when I hold money Capital gathering, computing power resisting inflation and material desire

3. 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

4. Technical team
the butterfly chain technology software team is an engineer team focusing on the research and development of the underlying infrastructure and surrounding tools of filecoin / IPFs
the team members have many years of experience in blockchain and cloud computing research and development. They are not only proficient in the underlying technology of large-scale public chains such as BTC / Ethereum / EOS, but also have accumulated profound experience in the field of large-scale distributed storage. Since 2017, he has participated in preaching IPFs technology stack and gathered a group of engineers who love IPFs protocol. At present, our energy mainly focuses on the contribution of filecoin open source code and the research and development of filecoin mine pool. Two engineers in the team have become the core contributors of go filecoin open source warehouse[ 5]
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5.

In short, the principle of brick Arbitrage: buy low and sell high, buy money from the place with low price and sell it at the place with high price, that is to earn the price difference of different platforms

but there are three risks in moving bricks:

A. time difference of currency transfer: it takes a certain waiting time to pick up or deposit the currency, so it may miss the best trading time

B. currency price fluctuation: if the currency price fluctuation is relatively large and the process of moving bricks has not been completed, the price difference has disappeared

C. platform problems: some trading platforms may shut down services from time to time, or even run away

principle: carry out brick arbitrage on two platforms at the same time to avoid the risk of "time difference of currency transfer" and "currency price fluctuation"

before moving bricks: the brick moving platform must support the same currency transaction, and the brick moving platforms must be able to transfer currency to each other

Step 1: price difference calculation. There are handling charges for currency trading and currency transfer, so you have to calculate the cost according to your own funds. Only when the price difference reaches how much can it be profitable to move bricks

Step 2: simultaneous operation. Buy BTC on the low price platform and sell BTC on the high price platform. At this time, the number of BTC holdings remains unchanged and the number of usdt increases You need to pay attention to transaction fees.)

Step 3: balance funds. It is difficult to predict which platform has a lower price and which has a higher price e to the price difference. Therefore, the two platforms that move bricks need to prepare usdt and BTC. When the price difference appears, it is convenient to move bricks There are also handling charges for cross platform currency transfer.)

the above is the principle and steps of risk-free arbitrage using BTC and usdt. It also has a big name: quantitative hedging. The fundamental purpose is to earn usdt, not BTC

You can take a closer look at this: Web links

6. Second understand bitcoin Mining:
1. I now have a 100 yuan personal name coin in my hand Bitcoin)
2.. Who cares about the official account? But you need to guess the number of the money in the comments Mining, random filling, numerical solution)
try your best to guess, and you get 100 yuan in full - personal mining
pay money to gather some people to guess together - mining field
gather people you don't know to guess together, and allocate the 100 yuan in proportion through the number of guesses -
the above is a simple example of analogy, of course, You followed and guessed the number of 100 yuan in my pocket, I promise you. So what's going on with bitcoin mining

Author: leaf

7. I also want to know your question. For the same question, I have worked out one. Doesn't it need to broadcast all over the network? Doesn't it need time to broadcast all over the network? What should we do if there is a conflict? Who decides the time? I see some information that it's a random choice. If it's a bifurcation, who will decide and merge? Looking forward to expert answers