Could you tell me about OTA and bitcoin

1.

1. The concept range is different. bitcoin is a kind of digital currency, and the concept of digital currency covers bitcoin

However, some digital currencies have independent issuers

The biggest difference between bitcoin and other virtual currencies is that the total quantity of bitcoin is very limited and it has a strong scarcity. 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 21 million

digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy. Bitcoin is a digital currency

digital currency is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold

today's digital currencies, such as bitcoin, lettercoin and ppcoin, are electronic currencies created, issued and circulated by means of check sum cryptography. It is characterized by the use of P2P peer-to-peer network technology to issue, manage and circulate currency. In theory, it avoids bureaucratic examination and approval, so that everyone has the right to issue currency

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illegal digital currency

in recent years, "virtual currency" represented by bitcoin, Ethernet currency and Leyte currency has been traded centrally on some Internet platforms. With the help of financial technology, the price of these "currencies" has graally spread to investment, financing and other financial fields, which has aroused wide attention from all walks of life

not long ago, the people's Bank of China and other seven ministries and commissions jointly issued the announcement on preventing the financing risk of token issuance, which clearly regulated the relevant behaviors. Experts pointed out that "virtual currency" is not legal tender (legal currency) issued by monetary authorities, but a specific virtual commodity in essence

therefore, it is undoubtedly a great legal and economic risk to think that "virtual currency" has or will have the nature of legal tender and to carry out speculation, network fund-raising, lending and financing

2. The rise and fall of digital currency has graally brought blockchain and ICO projects into the public view. At the same time, with the deepening of people's understanding of cryptocurrency, air currency, pyramid selling currency, private placement, leek, investment and other words have become familiar words. How can we not be fooled? How can we identify MLM coins without being fat sheep? How can we not follow the trend, not hype, not leek? Let's tell you some marketing routines of MLM coin to remind you of your investment in advance
first, only go up but not go down
constantly publicize your reward system, which has dynamic and static benefits. Through wechat group, development team and other communication, you can publish false news on small media, so that you can be moved and join. Usually, the company will promise dividends, only rise but not fall, which is divided into several stages, and the enterprise will support the bottom to several pieces<

Second, the transaction is not smooth
generally, when the first phase of private placement is completed within one month, the price may rise from 1 yuan to 3 yuan, or 5 yuan, and the price is completely controlled by the enterprise platform. In the second stage, the inner market is opened and trading begins. Set up more than three wallets to lure you to put them in the power wallets to generate interest, and you will need a lot of interest when you come out. If you don't put it in, the transaction won't be very smooth. There are many restrictions. The common methods are to limit the number of transactions, to stop trading regularly for system maintenance, to set up a lot of wallet transfer fees, and to limit the number of transfers. When members ask questions, they either don't answer back, and let you go to your superior, or use various excuses to delay or prevaricate, Or just use negative energy to kick you out of the group
Third, change the name
originally started with the corporate currency launched by a company, but after it was launched online, it carried out responsibility transfer under the name of various reasons. In a new stage, many companies issue tokens with real t, so that you can visit the company and believe that they are really doing practical work and are the driving force of blockchain application. When the first fund is raised, they will set up a special blockchain company, and then carry out continuous promotion. Some of them also carry out massive activities to attract more people to join. Next, they will find a so-called foreign company, or a shell company that they have established before, and merge the original company. The reason is generally to integrate into the international community and avoid domestic policy risks. In this way, all the money you buy will be transferred to foreign companies, and it is difficult for you to find them. When foreign companies are still unable to act, they are no longer in charge and let them go bankrupt. But because it's a foreign company, you can't find it< Fourth, forced lock up
e to the poor trading, more and more people began to doubt that they began to change the policy constantly, and the initial commitment basically became a dead letter. Cancel the original dividend system, suddenly announce a new system, your original currency score more than half a year to release, every month or week can only 5% and other transfer out transactions. Or force you to use tokens to consume some of their junk profiteering procts, such as tourist souvenirs, handicrafts, etc., which make you feel that if you can't trade, it's better to consume them. This just falls into another trap of them, and your money has been washed away by them

if the coin you buy has the above characteristics, don't hesitate, don't fantasize, don't be hoodwinked by the people in it for the reasons that it takes time to make money, give time to the company and so on. You should quickly unite with all the victims, collect evidence, report the company, and strangle its criminal behavior of illegal financing in the cradle, They can also create conditions for themselves to recover their losses as much as possible.