What does WBD mean in digital currency

1.

For many people, the concept of digital currency is a mystery. But there is no doubt that digital currency is different from virtual currency

At the same time, digital currency is different from electronic payment. In the actual use experience, digital money and electronic payment may feel similar, but they are still quite different in essence. Before digital currency, the financial instry has been highly informationized. Such as Internet banking, WeChat, Alipay and so on pay the popularization of electronic technology, physical cash accounts for only a very small part of the total circulation of money. In spite of this, because the money used in the transaction comes from the bank account, it actually corresponds to the banknotes

2. You are talking about the digital currency of the central bank. It is still RMB, but there is no entity
there is no release at present, just internal testing
even after the issue, there is no saying of buying, because the essence is cash.

3. The central idea of digital currency is decentralization, but the central bank should only use the encryption method of digital currency.

4.

Do flow in digital currency to maintain market value and improve trading volume

1. Preliminary preparation

the first step is a more basic step. You need to be the leader of a community group. At the same time, if you don't know the relevant knowledge, it's too unprofessional

so you need to learn relevant materials, including account opening, order placing, introction of various platforms, currency analysis, etc. At the same time, to buy a few books in the field, while looking at the record summary, about half a month to complete learning and absorption

2. It is not difficult to obtain the seed user

, which is divided into two steps, mainly providing free information

transcribe or write a summary article of relevant information and send it to Zhihu, Jianshu, today's headlines and other platforms to attract seed users

add a batch of free digital currency QQ group to keep the group active and let others know you. Follow up can give free information, share some of your related content, attract interested people as friends

in fact, it is similar to the drainage method of other projects, which first uses its own resources to ince others to add you as friends. It's not difficult to accumulate hundreds of friends, and then create a professional image in the circle of friends

< H2 > extended data

generally speaking, if all the small white coin circles in a group develop into a dead group, it is necessary to attract high-end talents to join

the threshold is low, and you can join the group free of charge

for example, you can join the group free of charge if you hold any digital currency with a market value of more than 1W

this can attract powerful players, and also make some Xiao feel that there are many gods in this group, which are worth paying to enter. For example, recommend a person with 1W digital currency to join the group, and the recommender can join the group free of charge. This will let some small white free help publicity, mass advertising, attract more people to join the group

increase the threshold, pay for the top 100 "X" yuan, and set the price lower, so that the first batch of users can be attracted quickly

the strategy of free and paid play well, adding 300-500 people in a group is not a problem

5. There's no meaning. It's all games played by swindlers and leeks! Digital currency is specially issued by swindlers for leeks who think they can make a lot of money by buying the digital currency issued by swindlers.

6. Usdt is about one to one US dollar. It is mainly to prevent leeks from being more convenient to exchange legal currency at night, and they don't need to keep an eye on the market at night. If it is USDP, we don't know what kind of counterfeit currency it is. Be careful, bcbot

7. The Chinese meaning of utxo is called: no cost transaction output
utxo is an account model in digital currency, which is different from our current bank account model< Taking transfer as an example, the current situation is:
I want to transfer 2000 yuan to Yiyi. I want to transfer 5000 yuan to her from my China Merchants Bank card. After transferring 2000 yuan to her, 2000 yuan will be dected from my China Merchants Bank account and 3000 yuan will be left
if it's utxo based on bitcoin, the situation is like this:
I have 5000 bitcoin, I transfer 2000 bitcoin to Yiyi, and 2000 bitcoin is consumed, right? be careful! This 2000 is not dected from my 5000 total. Instead, my total bitcoin will be divided into two parts (one is
2000, and the other is 3000). This is called "generating two new utxos": Yiyi takes 2000 bitcoin, and I take 3000 bitcoin myself. 3000 is my change
after the successful transfer, the 2000 bitcoin I gave Yiyi has been used and consumed, so it can no longer be called utxo. However, the 3000 bitcoin I gave my change has not been used yet, so it can also be called utxo, that is, the transaction output that has not been spent. Then, if I have 5000 bitcoins in total and I transfer them all to Yiyi, I just need to generate a new
utxo to Yiyi, and there is no need to change it
based on utxo, every transaction should confirm the situation before bitcoin and check whether bitcoin exists in my utxo. If not, the system will reject your transaction
in this way, the input and output of each transaction are related, which can be traced back to the birth of bitcoin, that is, the source of mining, through utxo
If I want to send the same utxo to two people, the system will only confirm the first one received. Once it is confirmed that utxo has been consumed, you can not transfer it to the next person, thus avoiding the problem of double payment
since the system only confirms the one received first, the problem arises. How does the system know who is first and who is second? Of course, the system knows, because the system has something called "time stamp".

8. Hello, the differences between the two are as follows:
1. The number of digital currency is constant, while the number of virtual currency has no upper limit
2. Digital currency has no national boundaries, and everyone can use it, and virtual currency is issued by the operator of a certain country, such as Q currency, which can only be used in Tencent
I hope my answer will help you, hope to adopt it, thank you!