Bitcoin 2013 market line chart

1. You can view the three-year trend icons on bitcoin trading platform, such as bitcoin China, fire coin, okcoin

3. Since the issue price of bitcoin was 0.008 cents in 2009, the highest price of bitcoin has risen to 1280 US dollars (equivalent to more than 8000 RMB). Now the price has been maintained at 2000-3000 RMB. Because the mining time has been very long, and now the price has been in a declining stage, so bitcoin is no longer a first chance. Khan is the successor of bitcoin The third generation of digital cryptocurrency, the current Khan currency, is equivalent to the bitcoin of 2009. Its price is very low, and it has only entered China for nearly two months

4. Currency security net and currency tiger global exchange:
1. Market
2. Enter the market section
3. Introction to main area
4. Click in digital currency to see the annual line chart of bitcoin

5. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system. Unlike all currencies, bitcoin does not rely on a specific currency institution to issue. It is generated by a large number of calculations based on a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of money circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity

warm tips:
1. The above explanations are for reference only, without any suggestions
2. It is risky to enter the market and investment should be cautious
response time: February 25, 2021. Please refer to the official website of Ping An Bank for the latest business changes
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6. Click "historical memory" in the "analysis" menu at the top left to see the minute or K line of the specified date

7. RTX series supports real-time ray tracing technology

8. Recently, the principle of blockchain has been talked about by many people. Obviously, blockchain has been deified by many people. It seems that all walks of life can use blockchain technology. However, to some extent, it is like a black box. We all know that blockchain has many features and benefits, but we don't know how to do it. In fact, as long as you understand the principle of blockchain, you don't have to hesitate

blockchain is not a single innovative technology. Instead, it brings together many cross domain technologies, including cryptography, mathematics, algorithms and economic models. Combined with the point-to-point network relationship, it can establish trust effect by using mathematical basis, and become a decentralized system that can operate without mutual trust or relying on a single centralized organization, Bitcoin is the first set of P2P e-cash system built by using blockchain technology, which is used to realize a decentralized digital currency system and ensure transaction security and traceability

however, how does the blockchain work and what key technologies it contains make it known as the trust machine? How can a transaction be verified in a P2P network that does not trust each other without the traditional trust institutions (such as banks, stock exchanges, third-party institutions and other centralized institutions)

to understand the operation principle of blockchain, we can first distinguish between transaction and block. Here, we understand the operation principle of blockchain from the generation of a transaction in the blockchain to the completion of the verification process and illustrate a block, and further disassemble the five key technologies of blockchain, See how it can be based on zero trust, decentralized, traceable and non tamperable.

9. It is better not to drain water, but to be full of water
after draining water, there will be oxygen corrosion, and the service life of boiler and heater will be shortened
-- Conservation of forest resources