Isn't quark chain letter a virtual currency
many other projects of funds and swindlers, such as quark chain letter, smart crystal, yipao and fun bar, are modeled on the "fun step" mode. Therefore, today, we will take fun step as an example to reveal the operation mode of such swindlers
of course, being related to blockchain doesn't mean that quark chain letter is not a capital disk. As we all know, it's very simple to issue a coin based on eth network, and the cost and difficulty are not high. Before that, you should have seen blockchain projects that find air coin to cheat. Therefore, even if the quark chain letter has a certain blockchain gene, it can't cover up the fact that the capital disk
quark chain letter is more deceptive than qubu. There are blockchain browsers, wallets and even some shameless digital currency exchanges as long as they are willing to spend money. Users who have a certain understanding of blockchain may be cheated, so we need to be more vigilant.
of course,
personal understanding
it's very difficult. The network infrastructure construction of overseas markets has not been fully launched, and the payment scenarios can't be fully connected. In most cases, traditional payment methods are still needed, so it is difficult for mobile payment to show its advantages statistics show that there are nearly 80 million people using mobile payment in the United States, accounting for 24% of the total population of 330 million. In addition, many users who are not satisfied with Apple's payment feel that Google wallet is inconvenient, and Samsung's payment users are also killed with the loss of smartphone share. From this perspective, Facebook pay, which occupies the social life of more than 2 billion users around the world, still has a lot of room for growth
although the market potential of mobile payment mentioned above is still great, it does not mean that Facebook pay will be the first lucky person to get incremental bonus. Google launched Google wallet as early as 2011, Amazon payment also launched in 2015, and Facebook pay has been tested on messenger payment for three years, not to mention Apple payment and apple card< so many giants have huge global business support and continue to move forward, but at present only apple payment, which enjoys a high reputation in security and uses NFC technology for near-field payment, has made some achievements. Almost all other companies have encountered information security concerns
As early as the beginning of this year, China has issued a signal to pilot digital currency in some areas. Digital money is not the same as the WeChat Alipay payment tool we are using. The tool we are using is essentially a wallet, and it is still not beyond the essence of real money
the essence of digital currency is the indiviality of encryption technology and the display of scientific and technological power in the new era of China
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Safety technology training, assessment, certification and reexamination for special operation personnel (2) construction scaffolders(3) construction hoisting signal engineer
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