Bitcoin ratio
The total number of bitcoins is 21 million
in 2009, when bitcoin was born, block reward was 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million
extended data
monetary characteristics
1. Decentralization: bitcoin is the first distributed virtual currency, and the whole network is composed of users without a central bank. Decentralization is the guarantee of bitcoin's security and freedom
2. Global circulation: bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin
3. Exclusive ownership: private key is needed to control bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself
4. Low transaction cost: bitcoin can be remitted free of charge, but a transaction fee of about 1 bitfen will be charged for each transaction to ensure faster transaction execution
5, no hidden cost: as a means of payment from a to B, bitcoin has no cumbersome limit of quota and proceres. If you know the other party's bitcoin address, you can pay
6. Cross platform mining: users can explore the computing power of different hardware on many platforms
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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the latest price is now
1 bitcoin = US $10000 in August 2019, and the exchange rate is RMB 70429.00
at present, the market is in an extremely unstable state, which may fall at any time, and the hope of rising is very small. It is suggested to make an appropriate move and find an overseas anonymous exchange agency, btccas, which is what I know
thank you!
then, in the BDE cross chain ecology, BDE token can be used for heterogeneous token pledge mining, ecological value-added service purchase and other scenarios. It has the characteristics of multi scenario application, high value, high flow and unique cross chain token, with a total issuance limit of 5 billion
hope to adopt.
Survival war is a classic sandbox game. Players can synthesize according to certain rules in the game, but the basis of synthesis is material. Minerals are very important material. So where is the iron ore of survival war? Let's talk about it. I hope it will help you ~
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there is no obvious rule about the distribution of minerals in the survival war game. If players want to dig iron ore, they are advised to take the necessary equipment and find a mine to start digging
there are four necessary tools for exploring a mine cave: spade, knife, torch, earth, and so on, It's better to come out early than to die at home when it's dark. If you come out too early, do something else. You'll have a good time digging in the mine. I don't know the time. You'll pick up a pile of mines and be killed by wolves. All the mines will be finished
One key mining, automatic packing and selection. This is a one click mining JS. Players click on the ground with a stick. All the stones and minerals on the Y-axis of the grid they click on will be g out and automatically loaded into the players' backpack. Things like soil and sand won't be g out. This JS can only be used in survival mode. It is very suitable for lazy people
decentralized
bitcoin is the first distributed virtual currency, and the whole network is composed of users without a central bank. Decentralization is the guarantee of bitcoin security and freedom
world circulation
bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin
exclusive rights
the private key is required to control bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself
no hidden cost
as a means of payment from a to B, bitcoin has no cumbersome limit of quota and proceres. If you know the other party's bitcoin address, you can pay
fixed number
the number of bitcoins issued is fixed, with a total of 21 million<
uncontrolled issuance
the generation of bitcoin is calculated by P2P network nodes (commonly known as mining). Its creation process does not have any human intervention, so it will not cause inflation and so on, and its value is very stable
transaction is convenient
bitcoin transaction is very convenient. Global P2P network nodes are responsible for the normal conct of bitcoin transactions all day. As long as there is a network, you can buy and sell bitcoin, and use bitcoin to buy any goods and services you want
low cost
different from traditional banks, the transfer transaction cost of bitcoin is very low. Each transaction only needs to pay 0.0001btc ~ 0.0005btc. These fees are used to encourage global bitcoin P2P network nodes to maintain bitcoin network.
bitcoin: it was originally a kind of network virtual currency, similar to Tencent's q-coin, but it has been able to buy real-life goods. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals.