Gram virtual currency
What are the virtual currencies
now bitcoin has become the most famous virtual currency. Bitcoin virtual currency is a kind of currency obtained by complex calculation. Due to the limitation of the algorithm, the total amount of mining is 21 million, while the current mining amount has exceeded 11 million. Bitcoin has attracted the attention of Western Union, MoneyGram and paypal. It is reported that these services are evaluating whether users are allowed to use bitcoin on their respective platforms

Amazon coins
Amazon is one of the few large technology companies that independently develop virtual currency. In most cases, the virtual currency of these companies can only be used on their respective websites. Amazon just launched the Amazon coins service in May, which can now be used to buy games, apps and other digital content on the kindle fire platform, as well as on app stores and websites. You can buy 100 Amazon coins for $1, and you can get a discount for large purchases. For example, 1000 Amazon coins are sold for $9.50
In 2016, the global ranking of virtual currency is respectively as follows:
< H2 > bitcoin, Leyte, Ecuadorian, reborn, bitstock, doggy, Diablo, futurecoin, diandiancoin and Xingxing < H2 > first place: bitcoinsince its release in 2009, bitcoin has become the most well-known virtual currency. This virtual currency was developed by indivials or organizations under the pseudonym of "Nakamoto Tsung" (whose real identity has always been unknown), and is mainly used by online merchants. However, in recent years, some small physical merchants have begun to accept bitcoin payment. Through complex algorithms and a large number of computing resources, users can obtain bitcoin through "mining". Of course, they can also purchase bitcoin through exchanges or services like bitinstagnt and coinbase. The total amount of bitcoin that can be mined is about 21 million, while the current mining amount has exceeded 11 million. Bitcoin has attracted the attention of Western Union, MoneyGram and paypal. It is reported that these services are evaluating whether users are allowed to use bitcoin on their respective platforms
< H2 > second place: lightcoinlightcoin is inspired by bitcoin (BTC) and has the same implementation principle in technology. The creation and transfer of lightcoin is based on an open source encryption protocol and is not managed by any central organization. Lightcoin aims to improve bitcoin. Compared with bitcoin, lightcoin has three significant differences. First, the lightcoin network can process a block every 2.5 minutes (instead of 10 minutes), so it can provide faster transaction confirmation. Second, the lightcoin network is expected to proce 84 million lightcoins, four times the amount of money issued by bitcoin network. Thirdly, the scrypt encryption algorithm first proposed by Colin Percival is used in lightcoin's workload proof algorithm, which makes it easier to mine lightcoin on ordinary computer than bitcoin. Each Leyte coin is divided into 100000000 smaller units, and the third place is defined by eight decimal places: Ecuadorian currency. In December 2014, Ecuador launched the "electronic currency system"
Ecuadorian currency, or EDC, which is a digital currency issued by the Central Bank of the government of Ecuador. In December 2014, the Ecuadorian market was launched, In 2015, the number of Ecuadorian currency members reached 500000, which will be recognized and sought after by investors after launching the European market and Asian market in 2015, and achieve a complete success. It will strongly launch the Chinese market at the end of September 2016, and will issue a limited number of 50 million pieces in China, which has a strong scarcity! This is an international hot topic with a wide range of admirers in the world. Historical currency is a kind of P2P digital code. Ecuadorian currency is not issued by a specific monetary institution. It is generated by a large number of calculations based on a specific algorithm. Ecuadorian currency economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions
decentralized encrypted digital currency has no issuing institution, and it does not belong to any indivial, institution, bank or country, so it cannot be shut down. Ecuadorian coin mining machine is mining 24 hours a day, and the extracted Ecuadorian coin can be traded through the trading platform to obtain profits. Ecuadorian coin mining refers to the scrypt algorithm, The process of collecting and sorting the transaction information that has not been recognized by Ecuadorian currency in the past period of time, broadcasting to all nodes in the whole network, and finally being recognized by all nodes and getting Ecuadorian currency. Mining is the only way to issue new currency, which plays an important role in issuing new currency, maintaining Ecuadorian payment function and ensuring system security
Like bitcoin, XRP is a digital currency based on Mathematics and cryptography. However, unlike bitcoin, XRP has no real purpose. XRP has the main function of bridging currency and ensuring security in ripple system, among which the function of ensuring security is indispensable, This requires that all gateways participating in this protocol must hold a small amount of XRPin theory, gateways don't need to buy many xrps, and their prices are very cheap. One XRP is only 0.4 cent (as of March 14, 2015, its price has risen to about 1 cent). Like bitcoin, the number of xrps can not be "over issued" (the total number is 100 billion), but since a small amount of xrps will be destroyed in each transaction, it means that the number of xrps will graally decrease. If ripple protocol can become the global mainstream payment protocol, the gateway's demand for XRP will be more extensive - the demand is strong but the quantity is decreasing, which will lead to the appreciation of XRP
< H2 > fifth place: bitstocksbitstocks adopt an architecture similar to bitcoin blockchain. In the bitcoin blockchain architecture, each transaction data must be written from the previous transaction data, and new outputs are generated almost at the same time to be used for future transaction data writing. Each stroke can only be used once under certain conditions. Each transaction output contains the balance information of bitcoin, proving that it can be used for future transactions. In order not to proce bitcoin out of nothing, the write value of the transaction must be greater than the output value
bitcoin uses a simple script language to evaluate the situation that the balance is insufficient when the transaction is output; However, most of the transaction output only needs the holder's encrypted signature
< H2 > sixth place: dogcoindogcoin, some people call it "dogcoin", was born on December 8, 2013, based on the scrypt algorithm, is the second largest virtual currency in the world after bitcoin in the number of users [1]. Digital currency is a global currency initiated by non-governmental organizations. It does not belong to a certain country, but belongs to the whole mankind. It has the advantages of fast global transfer. For example, it can remit money from China to the United States in a few seconds, with low cost, and the total amount will not be increased at will like legal money, so the total amount is relatively stable
after the launch of dogcoin system, e to the help of reddit (the doge content on this website overflows horribly), the traffic shows an explosive development. However, in two weeks, dogcoin has launched a special blog and forum, with a market value of 100 million as of June 9, 2015. Because there is no pre dig, dog coin distribution is fair, charity, reward culture is popular, and user development is amazing and rapid. On June 9, 2015, the number of Dog Coin client addresses was 1.6 million, more than five times that of Wright coin; The number of active client addresses is 196000 in bitcoin, 83000 in dogcoin and 11000 in lightcoin; There are more than 150000 foreign Twitter users, 1.7 times of bitcoin and 6 times of lightcoin. Facebook likes are the same as bitcoin, far more than lightcoin [2]. The daily real transaction volume has been ranked in the top three of virtual currency for a long time, which is still not as good as the result obtained before the big platform [3]. The biggest value of the enterprise Internet era is the huge number of users. It took one year for the user base of dogcoin to reach one third of the number of bitcoin users, and the seventh place is lightcoin, which is four times the number of bitcoin users. A special solution is one of the infinite (in fact, bitcoin is finite) solutions that can be obtained from the equations. Every particular solution can solve the equation and is unique[ 8] In the metaphor of RMB, black money is the serial number of RMB. If you know the serial number of a note, you have the note. The process of mining is to constantly seek the special solution of the equation system through huge amount of calculation. The equation system is designed to have only 22 million special solutions, so the upper limit of bitcoin is 22 million[ 8]
to mine the dark coin, you can download the special dark coin calculation tool, register various cooperative mine pool websites, fill the registered user name and password (miner user) into the calculation program, and then click the operation to officially start. After completing the installation of the darkcoin client, you can directly obtain a darkcoin address. When others pay, you only need to post the address to others, and you can pay through the same client. After installing the Black Coin client, it will distribute a private key and a public key. You need to back up your wallet data containing your private key to ensure that your property is not lost. Unfortunately, if the hard disk is completely formatted, the personal dark coin will be completely lost
1. Bitcoin
since its release in 2009, bitcoin has become the most famous virtual currency. This virtual currency was developed by indivials or organizations under the pseudonym of "Nakamoto Tsung" (whose real identity has always been unknown), and is mainly used by online merchants. However, in recent years, some small physical merchants have begun to accept bitcoin payment. Through complex algorithms and a large number of computing resources, users can obtain bitcoin through "mining". Of course, they can also purchase bitcoin through exchanges or services like bitinstagnt and coinbase. The total amount of bitcoin that can be mined is about 21 million, while the current mining amount has exceeded 11 million. Bitcoin has attracted the attention of Western Union, MoneyGram and paypal. It is reported that these services are evaluating whether users are allowed to use bitcoin on their respective platforms
2. Litecoin
litecoin is based on bitcoin protocol, but supports faster transaction confirmation. The total number of litecains that can be mined in this system is 84 million, and the mining volume so far is about 20%. According to Charles Lee, the inventor of the virtual currency, the total value of litecoin currently in circulation is about $50 million. He said it was not clear that any physical merchants would accept payment from litecoin, but some host service providers had accepted the virtual currency
3. Freicoin
similar to litecoin, freicoin is also based on bitcoin protocol, but it is still in the early stage of development. According to mark friedenbach, one of the inventors of the virtual currency, the total number of freicoins that can be mined in the system is about 100 million, and the current mining volume is about 20%. The current number of concurrent users in freicoin network is about 100. At present, only a few small online merchants accept freicoin, and the inventor of the virtual currency is trying to promote it in a wider range
3. Ripple
ripple is not only a payment network, but also a virtual currency. The developer of ripple is opencoin, a Silicon Valley company. The company says its goal is to make ripple available to as many users as possible. Currently, the total number of ripples mined is about 100 billion, most of which are in the hands of opencoin. Chris Larsen, co-founder and CEO of opencoin, said opencoin is about to distribute 2000 ripples per user to about 40000 users, and plans to distribute about 50 billion ripples in the next few years. At present, consumers can register through ripple.com to get ripple wallet, and use the third-party service bitstamp to remit money from the bank account to use ripple wallet< 4. Amazon coins
Amazon is one of the few large technology companies that independently develop virtual currency. In most cases, the virtual currency of these companies can only be used on their respective websites. Amazon just launched the Amazon coins service in May, which can now be used to buy games, apps and other digital content on the kindle fire platform, as well as on app stores and websites. One dollar can buy 100 Amazon coins, while large purchases will get a discount. For example, 1000 Amazon coins are sold for $9.50
5. Well known virtual currency in China
there are many well-known virtual currencies in China, such as network currency of Internet company, Q currency of Tencent company, Q point and roll of Shanda company, u-coin meter ticket (used for igome game), chivalrous Yuanbao (used for chivalrous road game), grain silver (used for bixue Qingtian game), etc.
Gram is a general token issued by telegram based on ton blockchain system
related introction:
based on the basis of telegram, the end-to-end encryption in gram ensures that the message can only be read by the receiver. Through secret chat, our server does not store any content, you can freely write and destroy messages on two devices. The team named the official gram community as gramspace, which has the nature of sandbox and unlimited expansion
users can buy land, grow crops, build buildings and so on in gramspace. Finally, as an enhanced design of telegram, gram provides rich interfaces, which can be compatible with AR devices and 3D printing devices
extended data
the fuel token of gram system is also called gram. Users can use gram to enjoy a variety of value-added services in the telegraph space, improve the mining efficiency, and directly purchase other users' houses or plots to expand their telegraph space
gram sugars can be used to exchange gram, the token of the same name of gram platform. Gram can be used for various activities of telegraph planet, and can also be traded through the exchange
tokens usually need to be exchanged for money, used in shops, playgrounds, mass transit and other places, as a certificate to use services and exchange goods. The token is mainly made of metal or plastic
1、 Cross border payment under the mode of free trade zone. Accordingly, the technical solution of cross-border payment can transform the electronic payment method commonly used by Chinese consumers
in the bonded zone mode, foreign goods enter the bonded zone first, and are stored in the bonded zone of China after customs declaration. When Chinese consumers place orders, they will be delivered directly from the bonded zone through the domestic logistics system. After the orders are generated, the relevant "trading information, payment information, and logistics information" will be reported to the customs system for record (the so-called three in one), and after the customs verifies that they are correct, Will release the shipment "cross border payment precautions"
Second, cross border payment under the mode of overseas direct mailcompared with the bonded zone mode, overseas direct mail is in the form of personal package, which needs to pay 5% - 10% tax, which can ensure the richness of commodity categories, but it involves many links, such as overseas warehousing, receiving and packing, transnational transportation, customs clearance, domestic distribution, etc., without strong control, it is difficult to have advantages in time and freight Chinese mainland China has no registered company in mainland China. P>
website has no Chinese domain name and ICP record, and the server is hosting overseas. How can the electricity supplier's business in this case complete cross-border payment? Grandpa:
three. p>
such companies often send goods by post, and the payment information does not need to be confirmed by China Customs when consumers place an order
one solution is for overseas companies to find an intermediary agent with an entity in China to collect money in the name of the agent company, and the intermediary will charge a certain percentage of service fee. Because the servers of overseas e-commerce companies are not in China, they bear certain risks for agent companies P>
another solution is to use Alipay international or WeChat to pay overseas version. Overseas companies withdraw fees for 2%-3.9%, and often delay in arrival. Changes in exchange rate also affect grandpa's earnings. p> 4. Payment solution for import cross border trade is different from the above three situations. Some companies may have registered entities in China, but for various reasons, they do not use bonded mode or overseas direct mail, but use postal service, that is, when we import trade in the general sense, The choice of payment method can be made in China
the disadvantage may be that the tax rate is relatively high, but compared with the time cost of applying for a certificate, the fast shipping method is to use postal clearance, pay the tax rate, and then use the domestic payment method
Yinsheng payment can provide customs declaration business for cross-border companies, use years of service instry experience, customize payment solutions, and have a senior team for technical maintenance, so as to avoid worries. Based on Yinsheng intelligent platform and multiple security measures, the operation index is safe and stable, so that cross-border payment is no longer a problem for you, Help you achieve greater business success—— Cross border know
Mexican eagle can be roughly divided into three categories: lace (herringbone) eagle, old version (balance) eagle and straight tooth eagle. 1、 The lower 8R on the back of the silver coin in the Citigroup version is divided into 11 sections: 1. The lower 8R on the back of the silver coin in the Citigroup version is m, and there is a small 0 on the top of M; 2. The letter after bow version-8r is d; 3. Full heart version-8r. The letter after it is C, and there is a 0 in the center of C; 4. The letter after Tuan tou ruyi-8r is C, and there is a small 0 in the upper left corner of C; 5. Fist version - 8R. The last letter is p, and there is a small I in the upper left corner of P; 6. The letter after Ling's version-8r is h, and there is a small 0 at the top of H; 7. The letter after Ling's version-8r is also h, and there is a small 0 in the upper left corner of H; 8. The letter after the English version-8r is Z, and there is a small s in the upper left corner of Z; 9. The letter after triangle ruyi-8r is g, and there is a small a in the upper left corner of G; 10. The letter after half moon version-8r is g, and there is a small n in the upper left corner of G; 11. The letter after triangle-8r is a. 2、 In the old version of Yingyang (balance version), the characters on the front are basically the same as those in the lace version, but the year number is changed from the back to the lower part of the front. The 32 light pillars and soft hats on the back are smaller, and the balance, scroll and sword are added below. There is a Spanish ley on the scroll, which means law. This old version of the balance was cast in Yingyang and imported into China in a relatively small number, and the unstamped one is even rarer. 3、 Straight tooth version of Yingyang, as the name suggests, straight tooth edge, coin face with a bead ring, the text pattern is roughly the same as the lace version of Yingyang, the soft hat on the back is slightly larger, straight tooth edge of Yingyang in our country also retained very little, the market price is much higher than lace Yingyang. In 1890 (the 15th year of the reign of Emperor Guangxu), with the founding of Longyang in China, the situation that foreign silver coins such as Benyang and Yingyang dominated China was broken. In the second and third years of the Republic of China (1911 and 1912), the government of the Republic of China successively issued silver coins like Sun Yat Sen and Yuan Shikai In 1914 (the fifth year of the Republic of China), the government of the Republic of China ordered a large number of foreign silver coins to be recycled as raw materials for China's silver coins, and a large number of Mexican silver coins were dissolved and exported. With the implementation of gold standard and silver standard in various countries, the source of foreign silver dollar is less and less. In 1919 (the eighth year of the Republic of China), the government of the Republic of China issued a decree to ban the circulation of all foreign silver in China's market. In the monetary reform of new China after liberation, the vast majority of old silver dollars were seized and exchanged. With the passage of time, the few foreign old silver coins, such as Benyang and Yingyang, have long been loved and pursued by major museums and coin collectors in China
good luck!
foreign exchange into RMB is converted according to the exchange rate at that time. In your case, it is converted according to the purchase price of cash. The purchase price of cash is the price at which the customer carries foreign currency to the bank to convert it into RMB, the selling price of cash is the price at which the customer converts RMB into foreign currency and remits it abroad, and the selling price of cash is the price at which the customer converts RMB into foreign currency.
one is to handle the remittance in the form of draft, and the withdrawer can go directly to the foreign business office of BOC to handle the settlement proceres. If there is no business point of remittance bank, it should be handled by the entrusted bank designated by remittance bank. Relatively speaking, it is faster and more convenient to handle in the entrusted bank than in the direct business point. In addition, the network of large banks should be widely spread. Compared with small banks, there are fewer intermediate turnover links, and the security of remittance is higher
the second is telegraphic transfer, which is a common method for the public. Nowadays, many schools require students to transfer their tuition fees to a designated account directly by telegraphic transfer. Telegraphic transfer generally takes two to three working days to reach the account, which is divided into foreign exchange remittance and foreign currency remittance
so we have to explain the problem of cash and foreign exchange ~ it can be seen that the US dollar or other foreign currency in hand is cash, but it can't be seen. It only reflects the figures. The foreign currency funds transferred from abroad or in China are foreign currency cash (foreign exchange)
cash can only be accessed, not transferred between accounts; Cash can be transferred between accounts (but indivial accounts can only be transferred with the same name), or cash can be withdrawn, but there is a loss of three thousandths of the exchange arbitrage
the exchange rate of cash is higher than that of cash, that is to say, the exchange rate of RMB is more than that of cash. Cash can be converted into cash (three thousandths of the loss of currency), but cash can not be converted into cash
because the foreign exchange bank can't directly deliver the cash to foreign branches after receiving the cash, it has to accumulate a certain amount, so it has to bear the interest loss ring the detention period, and the freight and insurance premium are added in the process of delivery, so the price of cash is higher than that of cash, so the exchange rate of direct cash exchange is lower, which is a loss compared with cash
If a foreign card has a US dollar account and it is normal, it can be remitted directly. If the card doesn't have a US dollar account, you need to purchase foreign exchange before you can remit money. So, back to the problem of cash and exchange ~
in fact, there is no business that you can't handle now, but you have to charge a high handling charge. First, cash and exchange, and the loss is about 3% - 4%; Secondly, the remittance service charge is no less than RMB 200 (only cross-border remittance, no universal deposit and exchange); Then, the US transfer bank dected US $20 (interbank agreement); Finally, it is recorded in the card issuing bank, and whether the charge depends on the local situation
therefore, in order to be a qualified respondent, I would like to recommend international express, such as MoneyGram, which I often use. The main thing is to make it convenient and fast. You don't need any bank account. You just need to deal with it directly at suhuijin's outlets. Take chestnut for example, your family in China will remit us dollars to you at suhuijin's outlets, and you will remit us dollars to your MoneyGram outlets in the United States. With personal ID, you can get us dollar cash. It's very convenient, and you don't have to worry about cash. It's only ten minutes. I think it suits you. You can try it~
2 the service charge of Western Union is high, but it's fast and convenient.
3 is it OK to go from the post office
4 it's OK to use PayPal, but do you have a palpal account? It takes a long time to apply for an account, and it's also very troublesome to deposit money in it. PayPal is not PayPal
5 Bank of China uses T / T, which is the same as Western Union. In fact, ICBC's money gram is also a truth
in fact, it's almost the same as Western Union or T / T or money gram. Anyway, there are always handling charges
1 dollar = 100 cents (cent Penny)
1 pint ≈ 0.47 liter
1 quart ≈ 0.95 liter
1 gallon ≈ 3.785 liter
1 ounce = 28.350 gram
1 pound (LB) = 0.453692 kg (kilogram) is about 1 pound equals 0.9 Jin
1 mile = 1.609 km (kilometer)
1 foot (foot) /Feet = 0.3048 meters
1 inch = 2.54 centimeters
1 yard = 3 feet = 0.91 meters
1 hectare = 10000 square meters = 2.471 acres