The benchmark of BTC index

1. The index of bitcoin period token is his interest, or his interest, indicating how much money you earn?

2. Because bitcoin is a decentralized asset, trading between hundreds of exchanges and countless indivials around the world, there is actually no unified price. Each exchange has its own bitcoin price, although these prices are usually very similar. Later in this guide, we'll discuss why all of these different prices are roughly synchronized.

3.

You can print social security details in any social security center

the Ministry of human resources and Social Security announced the "opinions on strengthening and improving public services in the field of human resources and social security" and decided to vigorously simplify the certification materials and proceres

for those who are not registered residence workers who apply for social insurance for employees, they do not require the applicant to provide evidence of social insurance in their original places or other areas. p>

in 2017, the social security card will directly handle various human resources and social security affairs of indivials across regions and businesses, open its integrated application to other public service fields, and basically realize the national social security card

in 2017, we will complete the construction of basic information database for cardholders of social security cards at the ministerial and provincial levels, and realize the unified management and linkage sharing of basic information

extended data

implementation of online inquiry of social security personal records:

in the "opinions on strengthening and improving public services in the field of human resources and social security", the Ministry of human resources and social security clearly pointed out that all localities need to explore innovative ways of public services

this includes the implementation of "one-stop" service in comprehensive service institutions, the graal integration of separate professional windows into comprehensive windows, and the change from "multi acceptance" to "one acceptance". We will strengthen the information construction of public services, and actively promote online pre-trial, self-service, city wide access, and entrusted agency services

to promote the "unified handling of five insurances" of social insurance services, the places that do not have the conditions for the time being should first realize the unified handling of insurance registration, payment, audit and other business links

vigorously promote the "comprehensive teller system" to facilitate the insured. We will promote the construction of "electronic social security" and comprehensively implement online inquiry and self-service printing services for social insurance indivial rights and interests records

4.

The main cross-border e-commerce platforms at home and abroad are as follows:

1. International B2C cross-border e-commerce platforms: sumitong, Amazon, eBay, wish, Lanting Jishi, Dunhuang

2. Import cross-border e-commerce platforms: foreign terminal, tmall global, Suning cloud, Kaola and Shunfeng

the growth of new platforms mainly focuses on local cross-border e-commerce platforms, such as flipkart India, yandex Russia, tobox Russia, trade New Zealand, etc

Cross border e-commerce is based on the development of the network. The unique value standards and behavior patterns of cyberspace have a profound impact on cross-border e-commerce, making it different from the traditional way of transaction and showing its own characteristics

Transnational E-commerce has many characteristics different from the traditional trade mode, but the traditional tax system is proced under the traditional trade mode, which is bound to be full of loopholes in e-commerce trade. The network has a profound impact on human society, and also brings unprecedented impact and challenge to the tax legal norms

5. The biggest cost of mining is electricity. If you use electricity to dig in your home, how much will you lose if you dig more than once. But the platform side builds a mine in a very remote place, where the electricity is very cheap, which is basically 2-3 Mao / kWh, and the profit is very large. The platform side obtains the user's deposit by renting the computing power, and then goes to buy the mining machine, A miner is distributed to the user, and the remaining mining revenue is owned by the platform side. Now the platform revenue of conscience mining is in this range, so there is no problem.

6. OK should be the first exchange to push the index. It should be good

7. There is a circuit breaker mechanism in the stock market, and the burst risk is less than that in the digital money market; If you buy bitcoin index fund and take it as you go, there is a great risk that it will be jacketed. Therefore, the closed period of index fund is generally the whole investment cycle, generally one cycle a year

8. Insight bit index. IBI is the world's first bitcoin based composite index released by insight chain, covering all cryptocurrencies traded in global exchanges, tracking the real-time fluctuation of the market value of more than 1500 cryptocurrencies, and providing the public with the bit fluctuation standard of digital currency market
IBI takes January 1, 2017 as the base date, takes the total market value of cryptocurrencies traded in all exchanges on that day relative to bitcoin as the base date, and records it as 100, and the subsequent daily IBI value is the relative value of the base date. The calculation formula is as follows: IBI = (∑ (PBI) × Ci) ÷ TB) × B (IBI), where PBI represents the price of bitcoin on a certain day, CI represents the total flux of bitcoin on a certain day, TB represents the total market value of bitcoin on the base date, and B (IBI) represents the benchmark value of IBI on the base date.

9. Bitcoin index funds (because bitcoin basically represents digital currency) are different from stock index funds