The most cost-effective digital currency

1. Block eye analysis: digital currency is an alternative currency in the form of electronic currency (which can be used for real goods and services transactions). In short, it is the electronization of RMB, which is equivalent to paper currency, but more flexible than paper currency. It can track the flow of your money and pay without the Internet
digital currency has the main characteristics of network packet. This kind of data packet is composed of data code and identification code. The data code is the content we need to transmit, while the identification code indicates where the data packet comes from and goes
based on the characteristics of digital money, the direct benefit of digital money to the central bank is not only saving the cost of paper money issuance, circulation and settlement, but also enhancing the central bank's ability to control funds.

2. 2020 is the first year of proction rection. Everyone turns to BTC, BCH, BSV and other currencies. However, you forget eth. As the king of the public chain, ETH will usher in the big upgrade of 2.0 super version in 2020, switching from the pow mechanism to the POS mechanism. In addition, it will face proction rection in March next year, and its circulation will be reced by 10 times. Its impact is no less than that of bitcoin proction. Since the beginning of the year, the trading volume of eth has grown explosively, and the institutional capital has poured in to preempt the layout. However, the current price of eth is only 260 US dollars. With many super favorable blessings, the market expects eth to usher in a super bull market< In theory, X2
2. The circulation of next year will decrease 10 times. In theory, X2
3. The current price of eth is 230x4 = 920 US dollars (upgrade + expected price after proction rection)

ring this period, the return comparison between holding spot and ETF fund is as follows:

1. Holding spot makes 4 times of profit
2. Holding Ethereum ETF fund launched by bitoffer, the income starts 12 times, Up to 30 times (intelligent position adjustment + fund compound interest calculation)

there is no doubt that Ethereum ETF is the best investment choice!

3. Raspberry pie can't be connected with an external graphics card. Even a computer can't be connected with an external graphics card. If you want to mine, you must buy a miner

4. The coin circle is still relatively easy to operate, with less cost and time: MSB license in the United States, MTL license in the United States, MTR double license in Estonia, austrac license in Australia, Mongolian digital currency license
gold content: Estonian MTR double license > Australian license ≥ US MTL license ≥ Mongolian license > US MSB license
fee: Estonian MTR double license > Mongolian license > US MTL license > Australian license > US MSB license
time: Mongolian license > US MTL license > Estonian MTR double license > Australia MST license AC license > U.S. MSB license
at present, the largest number of applications for the currency circle exchange is the U.S. MSB digital currency license, which has low cost, short application time, no monthly maintenance cost and good reputation.

5. When the ID card is expired, you can't bring your own photos. The photos on the ID card are generally collected on site

requirements for ID card photos:

1. No standard clothes or fancy clothes

2. It is generally required to wear clothes with dark collar, but not white clothes, because the background color is white

3. Earrings and necklaces should not be worn

4. Don't wear heavy make-up, keep your face clean and clean, and don't have oily light, because oily light will reflect when taking photos

5. The hair should be natural and smooth, and should not cover the ears, dye the hair and wear hair accessories. Women require the hair to be tied up and put behind the neck

6. Residents who often wear glasses can wear glasses, etc.

6. Yes, and the risk will be relatively small, it can be said that the cost performance is very high