Shanxi Haohe blockchain information company

2. Recently, under the banner of "financial innovation" and "blockchain", some lawless elements in Hainan have absorbed funds by issuing so-called "virtual currency", "virtual assets" and "digital assets", thus infringing the legitimate rights and interests of the public. This kind of activity is not really based on blockchain technology, but hypes the concept of blockchain, illegal fund-raising, pyramid selling and fraud, which mainly has the following characteristics:
1. Obvious networking and cross-border. Relying on the Internet and chat tools for transactions, and using online payment tools to balance funds, the risks spread widely and spread quickly
Second, deception, temptation and concealment are strong. They use hot concepts to hype, fabricate various "tall and tall" theories, and some also use celebrity "big V" platforms to publicize. They use airdrop "candy" as temptation to claim that "currency value only rises but not falls", "investment cycle is short, income is high, and risk is low", which has strong bewitching. In practice, criminals illegally make huge profits by manipulating the price trend of the so-called virtual currency, setting profit and withdrawal threshold. In addition, some criminals also issue tokens under the guise of ICO, IFO, IEO, etc., or hype virtual currency in the way of IMO under the banner of sharing economy, which has strong concealment and confusion
thirdly, there are many kinds of illegal risks. Through public publicity, criminals use "static income" (currency appreciation profit) and "dynamic income" (development offline profit) as t to attract public investment, lure investors and development personnel to join, and constantly expand the fund pool, which is characterized by illegal fund-raising, pyramid selling, fraud and other illegal behaviors
this kind of activity takes "financial innovation" as a gimmick, and its essence is a Ponzi scheme of "borrowing the new to repay the old", so it is difficult to maintain the capital operation for a long time. The general public should treat the blockchain rationally, not blindly believe the promises, establish a correct monetary concept and investment concept, and effectively improve the risk awareness;

3. At present, there are indeed many companies doing IOT blockchain. Although many large companies have not officially publicized it to the outside world, Oracle, Samsung, sap, Amazon, Google, Microsoft, IBM, apple, Internet, Alibaba, Tencent and Jingdong are basically involved in R & D and exploration in the field of IOT blockchain. At present, vertical IOT blockchain companies are relatively low-key, At present, I have met a company called chaincomp chain computing. If there are other similar companies, you are welcome to supplement and exchange.

4. It is suggested to find a company to cooperate. It is good for Shengshi Huacai to develop the exchange. It mainly provides services such as basic blockchain construction, smart contract development, blockchain application landing, and blockchain business ecology construction. The technology is very good and worth recommending.

5. Now there are crowdfunding, just change their contract account number

6. This kind of virtual digital currency exists in South Korea, but basically no one uses it
most digital cryptocurrencies claim to be a third-party payment instrument. Although they are also feasible in theory, the actual situation is just the opposite. The payment using digital cryptocurrency is very little, and the most used one is still bitcoin, and the others basically do not exist. If it exists, it's just hyping this kind of currency. Now, the application-oriented digital currency basically does not mention payment. For example, Ruitai coin refers to asset mortgage, and Weimeng coin refers to service wechat business.

7. This problem can be solved by Excel standard function, but it's a little boring
to ask a question, there must be a place in your original form where you can identify the currency, right? And before unifying currencies, you need to decide what your base currency is? RMB or USD or something
the information to be prepared is the exchange rate between each currency and the base currency
suppose you have only two currencies, RMB and USD, the base currency is RMB, and the exchange rate is 1usd = 7RMB
suppose the data table format is as follows
col a amount (numerical type)
col B currency
col C our target fields
column A and B are your original data, as long as you write excel function on column C
function = if (B1 = & quot; USD", A1 * 7, A1)

the sorting is nothing special, just the same as before. Excel sorting is not automatic, it is triggered manually, so if you want to sort, go to data - & gt; sort