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Qian blockchain
Publish: 2021-05-10 06:33:36
1. blockchain is characterized by decentralization, trust, collective maintenance and reliable database
for example, Sunzi asked Li Zi to borrow 100 yuan, but Li Zi was afraid that he would default, so he asked the village head to do notarization and add the account. This is called centralization. But if you don't ask the head of the village, you can shout "I'll lend my grandson 100 yuan! Please put it in the account book. "This is called decentralization. In the past, the village head was highly respected and had a good command of the accounts of the whole village. Everyone kept their money with him. This was the past trust in centralization. Now, everyone is worried that the village head will secretly misappropriate everyone's money. What should we do? So everyone sent an account book to everyone. Anyone who transfers money between them releases information through the loudspeaker. After receiving the information, everyone records the transaction in their own account book. This is called decentralization. With distributed ledgers, it doesn't matter if Lao Zhang or Lao Li's ledgers are lost, because Lao Zhao, Lao Ma and other families have ledgers
digital currency is abbreviation of digital currency. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy. Blockchain technology service upgrade technology
for example, Sunzi asked Li Zi to borrow 100 yuan, but Li Zi was afraid that he would default, so he asked the village head to do notarization and add the account. This is called centralization. But if you don't ask the head of the village, you can shout "I'll lend my grandson 100 yuan! Please put it in the account book. "This is called decentralization. In the past, the village head was highly respected and had a good command of the accounts of the whole village. Everyone kept their money with him. This was the past trust in centralization. Now, everyone is worried that the village head will secretly misappropriate everyone's money. What should we do? So everyone sent an account book to everyone. Anyone who transfers money between them releases information through the loudspeaker. After receiving the information, everyone records the transaction in their own account book. This is called decentralization. With distributed ledgers, it doesn't matter if Lao Zhang or Lao Li's ledgers are lost, because Lao Zhao, Lao Ma and other families have ledgers
digital currency is abbreviation of digital currency. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy. Blockchain technology service upgrade technology
2. Blockchain is not a commodity. It can't be measured with money and can't be bought. And it's not money, it's just the underlying technology of cryptocurrency, technology, important things to say three times. Blockchain technology can be used in many instries to improve work efficiency. To understand the application of blockchain, you can see it in mimacaijing.
3. It can only be DAPP application. It can't make any money by itself.
4. E-wallet is a part of the basic equipment of blockchain bank. For the sake of simplicity, we will use bitcoin to explain this technology, but it also applies to all other blockchain based cryptocurrencies
blockchain wallet is a software program for storing cryptocurrency. Account owners have a private key (secret number) to their wallet. This key is the only way to access the bitcoin address and therefore the only way to receive or send credit. There are several providers that can provide private keys, but they are all compatible
there are many kinds of wallets, which we will introce in detail later. At present, the top five types of wallets are desktop e-money wallets, mobile phone e-wallets, Internet e-wallets, hardware wallets and paper money wallets
in the wallet, users keep their bitcoin assets. In principle, bitcoin is "ordinary" money in an ordinary wallet. So, users don't put all their money in one wallet, and they don't think it's very safe. In this case, the user needs to use a backup and a secure password. In addition, users can think of the wallet as a passbook (paper wallet). There is no internet access, so it is not more vulnerable to hackers
bitcoin has a certain value, which comes from a value we assign to it. So it's similar to "normal" money. The value of bitcoin also depends largely on the exchange rate, but the difference is so great that sometimes the value of bitcoin fluctuates more violently than the normal currency. Let's look at this year's bitcoin chart, and we'll see a big rise in value. Some parts even go up and down like a roller coaster
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
blockchain wallet is a software program for storing cryptocurrency. Account owners have a private key (secret number) to their wallet. This key is the only way to access the bitcoin address and therefore the only way to receive or send credit. There are several providers that can provide private keys, but they are all compatible
there are many kinds of wallets, which we will introce in detail later. At present, the top five types of wallets are desktop e-money wallets, mobile phone e-wallets, Internet e-wallets, hardware wallets and paper money wallets
in the wallet, users keep their bitcoin assets. In principle, bitcoin is "ordinary" money in an ordinary wallet. So, users don't put all their money in one wallet, and they don't think it's very safe. In this case, the user needs to use a backup and a secure password. In addition, users can think of the wallet as a passbook (paper wallet). There is no internet access, so it is not more vulnerable to hackers
bitcoin has a certain value, which comes from a value we assign to it. So it's similar to "normal" money. The value of bitcoin also depends largely on the exchange rate, but the difference is so great that sometimes the value of bitcoin fluctuates more violently than the normal currency. Let's look at this year's bitcoin chart, and we'll see a big rise in value. Some parts even go up and down like a roller coaster
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
5. Blockchain is nothing more than currency circle, chain circle and mining circle. Among them, the threshold of chain ring and coin ring is relatively high! Only the mining circle is left. The mining circle is a circle supported by the miners, and it is also a necessary entrance to the entry-level blockchain
but if you want to mine, you must find a good software. Here, we recommend to use hayu miner, a zero cost mining software with high profits! Mining as the cornerstone of the blockchain, so blockchain to make money, also have to start from mining!
but if you want to mine, you must find a good software. Here, we recommend to use hayu miner, a zero cost mining software with high profits! Mining as the cornerstone of the blockchain, so blockchain to make money, also have to start from mining!
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