BTC billing

1. Ah, the transaction logic of bitcoin is generally based on a principle of a blockchain, and then as we say, it is a buy and buy out of content

2. 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 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. 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

according to the notice on preventing the financing risk of token issuance, there is no approved digital currency trading platform in China. According to China's digital currency regulatory framework, investors have the freedom to participate in digital currency transactions at their own risk

warm tips: the above information is for reference only. Before investing, it is recommended that you first understand the risks existing in the project, and understand the investors, investment institutions, chain activity and other information of the project, rather than blindly investing or mistakenly entering the capital market. Investment is risky, so we should be cautious when entering the market
response time: December 28, 2020. Please refer to the official website of Ping An Bank for the latest business changes
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3. Today, we can't get the red envelope from the invitees for the activities of sharing season. Small partners can answer questions well and get double rewards of wealth value and cash red envelope for answering high-quality questions. Generally speaking, they can get more than 7 yuan in cash after a round. This activity ends on December 7.

4.

The navigation said that etc charges for taking photos, which means that the car owner is about to charge for taking photos through the camera

after the cancellation of provincial toll stations, the new "gantry segmented charging" mode has been adopted, that is, etc vehicles and manual payment vehicles are charged according to the model and the actual driving path

the gantry divides the Expressway into several sections, and one will be installed at a certain distance; Every time a car passes through a gantry, the camera on it will take photos and charge according to the model, and the etc of the car will dect the corresponding toll. After getting off the freeway, add up the cost of the car going in and out of the freeway ramp and the cost dected from the gantry, which is the toll that should be paid when passing through this section of freeway

extended data

etc charging and manual charging

manual charging is to collect IC card from manual channel to record car entrance and exit for charging. IC has no two-way information interaction function, and can not record the car's driving path into high speed. When the car drives out of high speed, it can only charge according to the shortest distance

etc segmented charging relies on etc on-board equipment to record the vehicle's driving path for segmented charging. Etc on-board equipment has the function of two-way information interaction, and the vehicle's entrance and exit information and driving path will be recorded, and segmented charging is based on the actual mileage, so it will be more expensive than manual charging

5. The price of bitcoin depends on the time and target. Compared with the US $1 at the beginning, it is thousands of times higher. The price is too high. Compared with the US $18000 the year before last, it is neither high nor slightly low. It is better not to speculate in such a high-risk electronic currency

7. In fact, there is nothing to pay attention to, just trade according to the process. Since the resumption of bitcoin withdrawal, the OTC trading volume of bitcoin has declined, but Chinese businessmen and business people do not want the OTC trading to stop. Start with the OTC guarantee platforms in China, and get familiar with OTC transactions on these platforms, just like Taobao, start with small orders and accumulate trust in customers.

8. Bitcoin is a worthless digital currency without any practical value. It's useless for Warren Buffett. It's used by leeks on Artu platform!