Russian digital currency symbol
bitcoin is the originator of digital currency and the most valuable virtual currency. Because blackmail virus only takes bitcoin, it has entered the public view. The soaring price of bitcoin in 2017 has attracted a large number of investors to enter the digital money market. Because the number is small, it is only 21 million, which has a strong deflationary attribute
of course, I am extremely optimistic about the future of bitcoin. Of course, many people are not optimistic about digital currency. Here, it is most pertinent to quote Krugman's view:
"at least for now, buying bitcoin is still a good investment. But that doesn't mean the experiment was successful. The original intention of establishing a monetary system is not to make those who hold money rich, but to make transactions convenient and benefit the whole economy. And none of these bitcoins came to us. "
reborn currency
a protocol currency issued by reborn, which is the base currency of reborn network. It can circulate in the whole reborn network, with a total amount of 100 billion, and graally decreases with the increase of transactions. Reborn currency is the only common currency in ripple system, which is different from other currencies in ripple system, Ripple labs (formerly known as opencoin) is the operating company of ripple coin
unlike bitcoin, reborn is a kind of transaction protocol, which is called smart contract in technical terms. It supports people to pay in any currency, and does not need a central data exchange center, so the transaction confirmation time of ripple is only 35 seconds, while that of bitcoin is 10-40 minutes
Ethereum
Ethereum is the name of currency used in Ethereum, which is used for payment calculation in Ethereum virtual machine. Ethereum is a blockchain that can be used to deploy decentralized applications. It is an open source computer platform and blockchain platform. At the end of 2013, it was founded by vitalik buterin, a Russian programmer
there is a key difference between the blockchain technologies used by Ethereum and bitcoin. Ethereum's data processing speed is faster than that of bitcoin, because once agreed, Ethereum's system will automatically apply to the terms and conditions in the contract
unlike bitcoin, the value of Ethereum depends on whether the applications on the platform of Ethereum are prosperous or not, just like the price of oil will rise with more machines using oil
bitcoin cash
bitcoin cash is a branch of bitcoin. In order to solve the problem of long transaction time of bitcoin, at 20:20 on August 1, 2017, a small number of mining machines began to use 8m block to start mining, and the transaction confirmation speed was thousands of times faster than that of bitcoin using 1m block
strictly speaking, however, there are different opinions on whether this is a new branch of bitcoin or another kind of "counterfeit currency". But now the offer of bitcoin cash is nearly 20000 yuan, so it's not too much to use it as a kind of "Shanzhai coin" to divide bitcoin traffic
IDA coin, ADA in English, is a proct of Cardano project. The total amount of Aida is 4.5 billion yuan, and 3 billion yuan will participate in the subscription. Among them, 2.5 billion ADA will be used for platform subscription, 500 million for the financial support of the development company's operating company, and 1.5 billion ADA coins will continue to be issued in the form of block awards
Cardano is a project started in 2015 to change the way cryptocurrency is designed and developed. This project is aimed at technical reformers, technical improvements to bitcoin and existing platforms. If bitcoin, Ethereum and other projects have many other shortcomings, Cardano can solve them<
lightcoin
a currency based on bitcoin protocol, but it does not require very high computing power, and it can also be mined by ordinary computer. Lightcoin's algorithm comes from the algorithm designed by Dr Colin Percival for tarsnap secure online backup service (backup for Linux and other open source operating systems)
for a long time, there has been a voice that "lightcoin will replace bitcoin", which is impossible. In the future, there will probably be a variety of cryptography currencies in the world, but any kind of counterfeit currency can not replace the mainstream position of bitcoin, no matter how excellent its algorithm is compared with bitcoin<
stellar currency
stellar currency, a digital currency project initiated by Jed McCaleb, the former founder of ripple, is used to build a decentralized gateway between digital currency and legal tender. It will be provided to users in the form of free distribution, and its supply online is 100 billion, of which 95% of the amount of star coin is used for free distribution
star is a diversified team. The board members include Keith rabois, former COO of square, Patrick collison, CEO of stripe, Jackson Palmer, co-founder of dogcoin, and naval Ravikant, co-founder of angellist, who will be the consultant of the project< New economy movement, or NEM, was founded on January 19, 2014. The founder is a mysterious person in bitcointalk.org forum called utopianfuture. The original intention of utopian future was to build a second-generation digital currency NXT. He then realized that NXT's distribution model was unreasonable, so he devoted himself to NEM with egalitarian distribution
as a kind of cryptocurrency, new coin does not need much computing resources to maintain the operation of nodes. The proof of importance (POI) engine of NEM reces the threshold of computing resources to participate in non-traditional blockchain<
dascoin
formerly known as black coin, is a kind of counterfeit currency of bitcoin, which focuses on anonymous function. There are many innovations, such as master node network, fast payment, mixed currency anonymous technology, proposals can vote, and developers have fixed budget support. The core consists of a unique incentive P2P network. Miners are rewarded for maintaining blockchain security; The main node holders are rewarded for verifying transactions, storing data and providing a variety of services
the feature of anonymity meets the needs of some investors for absolute privacy. Although bitcoin is also widely used in money laundering and other illegal transactions e to its anonymity, it is only "pseudo anonymity", and the transaction of bitcoin can still be traced back to the traders themselves.
RMB: &
US dollar: $
Euro: &
Brazilian real: R $
Bulgarian Lev symbol: лв
British Pound: £
Singapore Dollar: S $
Japanese Yen: J ¥
Argentine Peso: ARS $
Vietnamese Dong: &
¤( Li Yuan (big Li TianChao international currency, sub currency 100 Li Fen (cent) = 1 Li Yuan, international currency rate is 70% of the U.S. dollar)
& #3647; Thai baht symbol
BS Venezuela Bolivar and boliviano symbol
br Belarusian ruble, Belarusian currency symbol
&8373; Ghana CEDI, the currency symbol of Ghana; The symbol of the U.S. dollar and some other monetary auxiliary units is
& ᦇ 8353; Koran symbol (used in Costa Rica and El Salvador)
& #8363; Vietnamese Dong symbol
& #8364; The symbol of euro is used in euro area countries, some small non European countries, Montenegro and Kosovo
ƒ Aruba florin, the currency symbol of Aruba. It was also used as a symbol for the Dutch shield
ft Hungarian Forint
rs; Guarani, Paraguay, the currency symbol of Paraguay; The currency symbol of Laos, kip, Kr, can represent Danish krona, Norwegian krona, Swedish Krona and Icelandic krona; It can be divided into three parts: 1; Lira (possibly confused with pound)
LM Maltese lira, currency symbol of the Republic of Malta; Text (meaning one thousandth of a dollar or one tenth of a dollar)
& T; 8358; Nigerian naira, the currency symbol of Nigeria; Philippines pesos, Philippines's currency symbol
P Botswana PRA, Botswana's currency symbol
Q Guatemala char, Guatemala's currency symbol
R, South African rand, South Africa's currency symbol
Sk Slovakia kronor, Slovakia's currency symbol
Rp, Indonesian shield, Indonesia's monetary symbol
৲ 2547; Rupee symbol (used in Bangladesh)
R $real, Brazil's currency symbol
s /, Peru's new SOL $Dollar Symbol (used in the United States, Australia, New Zealand, Hong Kong, etc; This symbol is also used by various pesos and former escudos of Portugal and Cape Verde. This symbol sometimes has two vertical lines)
"Kazakhstan tenge, Kazakhstan's currency symbol
&8366; Tugrik, the currency symbol of Mongolia; Currency symbol of Korean won / Korean won; Currency symbol of RMB
nt and currency symbol of NT
Z & #; Zloty, Poland, the currency symbol of Poland
& #8372; Hryvnia, the currency symbol of Ukraine; Israeli new Shek symbol
& #6107; The currency symbol of Cambodia is
& ᦇ 65020; Iranian Riyal, Iranian currency symbol
руб Russian Ruble; Euro currency symbol
$dollar currency symbol
Image symbol of world currency ¤ International currency symbol, used when there is no suitable currency symbol
฿ Thai baht symbol
BS Venezuela Bolivar and boliviano symbol
br Belarusian ruble, Belarusian currency symbol
&8373; Ghana CEDI, Ghana's currency symbol
& #8353; Koran symbol (used in Costa Rica and El Salvador)
& #8363; Vietnamese Dong symbol
& #8364; The symbol of euro is used in euro area countries or some small non European countries, Montenegro and Kosovo< br />
ƒ Aruba florin, the currency symbol of Aruba. Previously, it was also used as the symbol of Dutch guilder
ft, Hungarian Forint
rs. Indian Rupee
& #8370; Guarani, Paraguay, the currency symbol of Paraguay; The currency symbols of Kip and Kr in Laos can represent DKK, NOK, SEK and Icelandic Krone; Lira (possibly confused with pound)
LM Maltese lira, currency symbol of the Republic of Malta; Nigerian naira, the currency symbol of Nigeria; Philippines pesos, Philippines's currency symbol
P Botswana PRA, Botswana's currency symbol
Q Guatemala char, Guatemala's currency symbol
R, South African rand, South Africa's currency symbol
Sk Slovakia kronor, Slovakia's currency symbol
Rp, Indonesian shield, Indonesia's monetary symbol
৲ 2547; Rupee symbol (used in Bangladesh)
R $real, Brazil's currency symbol
s /, Peru's new SOL $Dollar Symbol (used in the United States, Australia, New Zealand, Hong Kong, etc; The symbol is also used by various pesos and former escudos of Portugal and Cape Verde.)
"Kazakhstan tenge, the currency symbol of Kazakhstan; Tugrik, the currency symbol of Mongolia; Currency symbol of Korean won / Korean won
currency symbol of NT New Taiwan dollar
currency symbol of yen
Z & #; Zloty, Poland, the currency symbol of Poland
& #8372; Hryvnia, the currency symbol of Ukraine; Israeli new Shek symbol
& #6107; The currency symbol of Cambodia is
& ᦇ 65020; Iranian Riyal, Iranian currency symbol
руб Russian Ruble; Euro currency symbol
$dollar currency symbol (the symbol is sometimes written with two vertical lines)
extended data
internationally, the international standard of International Organization for Standardization (ISO), namely ISO 4217 "currency and fund code representation" (code representing currency and fund), is used as the standard for currency identification, In order to distinguish the similar foreign currency symbol is the currency of the country or region. There are two codes for each currency. The first is the commonly used three letter code, and the second is the less commonly used three digit code
the symbol of RMB is & #;. The writing order is: first write the capital letter "Y", then add two horizontal lines on the vertical line, that is "", The pronunciation is: Yu á N (sound: yuan)
when using Arabic numerals to fill in the amount one by one, add a "&" 165; "before the first amount The symbol can not only prevent the number from being added before the amount, but also indicate the amount of RMB. Because of "& The unit of RMB itself is "Yuan", so "165" is added before the amount After the amount, there is no need to add the word "Yuan"
The money mark of each country:
1; The symbol of Thai baht
2, BS Venezuela Bolivar and boliviano
3, Br Belarusian ruble, Belarusian currency symbol
4, &; Ghana CEDI, Ghana's currency symbol
5, &8353; Koran symbol (used in Costa Rica and El Salvador)
6, &8363; Vietnamese Dong symbol
7, € The symbol of euro is used in euro area countries or some small non European countries, Montenegro and Kosovo
< H2 > extended information
foreign currency includes:
1) foreign account number and securities
2) account number of foreign currency in China
3) foreign cash
if the official currency of a region is regarded as unstable or unreliable in the short term (such as high inflation or political instability), many people will try to use foreign currency as a store of value
large and important economic units (such as foreign trade banks, central banks or governments) also store foreign currency. These foreign currencies can be used to rece the value impact of a currency depreciation, or to promote or simplify international trade, etc. The government also uses foreign currency as a means of economic policy
some people also use foreign currency to speculate in order to obtain profits caused by exchange fluctuations
There are some risks in storing foreign currency. If a currency circulates to a foreign country, its circulation rate will decrease, and its quantity will decrease in its official circulation area In this way, its official central bank will be forced to increase its number, which will lead to the devaluation of the currency under certain conditions. For example, in 2002, the US dollar depreciated 15% against the euro in the short term, leading to the depreciation of the US dollar and foreign currency reserves in the euro area Different currencies have different exchange ranges:1. Freely convertible foreign currencies can be freely converted into other currencies without limit
2. Limited convertible foreign currency can only be exchanged under certain conditions, such as only a certain number of people can exchange, or the amount of exchange is limited, etc
3. Non convertible foreign currency is not allowed to be converted into other currencies or can only be converted into other currencies through licensing
symbol currency foreign currency trade foreign currency trade market is the largest international trade market in the world. The market is also the institution that determines the exchange rate between currencies. The most important trade points are New York, Tokyo, Hong Kong, Frankfurt, London, etc
after World War II, the most important foreign currencies in the West were US dollar, Japanese yen, mark, French franc, British pound, Swiss franc, euro, etc
symbolic currency exchange rate in economics, exchange rate is defined as the exchange ratio between two currencies. Usually, the currency of one country will be set as the benchmark to convert the amount into a few yuan of currency of another country
in English, it is sometimes abbreviated as FX, which is the abbreviation of foreign exchange. Generally speaking, the exchange rate is the ratio of one country's currency unit to another country's currency unit, or the price of another country's currency expressed in one country's currency
The characteristic of exchange rate is that it is mostly a floating ratio. As long as the currency can be freely exchanged through the exchange rate, the exchange rate of the next day will be affected according to the amount of exchange. Therefore, some people also make profits by earning exchange difference. Today, they buy a foreign currency at a lower rate, and then sell it the next day when a higher rate appears So sometimes the exchange rate can also show the economic situation of a country. Knowing the foreign exchange can also tell the state of the country's export tradesymbolic currency cross exchange rate the so-called cross exchange rate refers to the price relationship between two different currencies. The currency exchange between two countries is calculated by using their respective exchange rates against the US dollar