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The number of bitcoin wallet addresses is increasing

Publish: 2021-05-09 21:20:03
1.

You can download a bitcoin wallet or register on a trading platform. Everyone's bitcoin address is unique. If you have an address, you can make a bitcoin transfer. Download bitcoin client or bitcoin wallet, you can also register your own bitcoin address. A bitcoin address is a string of 26 to 34 bits of letters and numbers, which looks a bit like garbled code

the bitcoin address is an indivial's bitcoin account, which is equivalent to your bank card number. Anyone can transfer bitcoin to you through your bitcoin address. The red box is the bitcoin address. Log in to my bitcoin bag and you can see the money

extended materials:

the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, the open source software was designed and released, and the P2P network on it was constructed. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to 21 million

bitcoin can be cashed and converted into the currency of most countries. Users can use bitcoin to buy some virtual items, such as clothes, hats and equipment in online games. As long as someone accepts it, they can also use bitcoin to buy real-life items

reference: network bitcoin

2. If anyone who has already bought bitcoin knows that the thing that looks like a pile of random code is the bitcoin address

a bitcoin address is a string of 26 to 34 letters and numbers
it looks like a lot of messy code. To put it bluntly, it's like your bank card number
all transfer records of each bitcoin address can be checked through blockchain query, which is open and transparent
how to get your own exclusive bitcoin address
we can download a bitcoin wallet. After registering your wallet, you can click [coin collection] to see your address
you can also register an account on the trading platform, and select [currency collection] or [recharge] to see the address of the currency collection

Internet search: "sister coin teaches you bitcoin" or "sister coin" find me, share more exquisite content ~!
3.

By using secure encryption technology to store digital currency, you only need to have a contract address to transfer the currency. The function of this wallet allows you to put the currency in your wallet when you don't use it, which is higher than the security factor in the exchange

wallet is actually used as an address protocol, because all transactions on the blockchain are recorded in the whole network. Every bitcoin transaction to an address is recorded in the whole network and cannot be tampered with. When bitcoin arrives in your wallet, everyone can see the record to prove it

unlike most traditional currencies, bitcoin is a digital currency. Therefore, the method of this kind of currency is completely different, especially when it is obtained and stored. Because bitcoin doesn't have any physical shape or form, it can't be stored anywhere technically. Instead, it is the private key used to access your public bitcoin address and sign transactions that need to be stored securely. The combination of the recipient's public key and private key makes bitcoin transaction possible

there are several different forms of bitcoin wallets, which can meet different needs, and are different in security, convenience, accessibility and so on

paper wallet

a paper wallet is essentially a document that contains a public address and a private key that can be used to receive bitcoin, allowing you to spend or transfer bitcoin stored at that address. These are usually printed in the form of QR codes so that you can quickly scan them and add the key to your software wallet for transactions

paper wallets can be generated using services such as bitaddress or bitcoinpaperwallet, allowing users to create completely random bitcoin addresses and private keys. The generated document can then be printed, some of which offer tamper proof design, and even can choose to order holographic tags and use them

the main advantage of banknote wallet is that the key will not be stored in any place in digital form, which makes it completely free from hacker attacks. It can record the malware users hit and basically any form of digital theft. However, some precautions still need to be taken when creating wallets

obviously, before generating a paper wallet, you need to make sure that no one is watching you. To eliminate the risk of any spyware monitoring activity, it is recommended to use a clean operating system running from a USB flash drive or DVD, such as Ubuntu

in addition, once the paper wallet is set up, the website code should be able to run offline, which allows you to disconnect from the Internet before actually generating the key. Finally, use a printer that is not connected to the network


in addition, it is very important to know that you are printing valuable personal information on a piece of paper. Therefore, you need to take some measures to protect that piece of paper. For example, it is suggested to put it in a sealed plastic bag to prevent water stop, moisture and general wear. Some people like to laminate it and store it in a safe, storage box or entrust a lawyer to handle it

physical bitcoin

physical bitcoin usually preloads a fixed number of BTCs, and the intention is that as long as the private key remains hidden, it cannot cost its value. This is usually achieved by implementing tamper proof seals

bitbill's first proct was like a credit card, but most of its subsequent substitutes were shaped into a round medal. Mike Cadwell, a cryptocurrency enthusiast nicknamed "casascius", created the first popular casascius physical bitcoin in 2011

the private key is hidden under the strippable hologram, and when it is removed, it leaves the tamper proof mode. In exchange, the coin lost its numerical value. Since then, there have been several new coin makers

physical bitcoin is a very convenient way to store your funds more safely, which is very useful in offline transactions. Most importantly, they have recently become a valuable collection. However, the main drawback is serious security issues

in November 2013, Mike Cadwell was asked to stop the operation of the financial crime enforcement network because his work was considered to be a money sender. The rules of the campaign were so overwhelming that he had to stop selling items containing digital bitcoin. Since BTC is still a legal gray area in many countries, these items may even be considered counterfeit by the authorities

mobile

BTC is an indispensable tool for those who actively use bitcoin every day to pay for goods or trade face-to-face in stores. It runs as a smartphone app, stores your private key and allows you to pay for things directly from your phone

in addition, some applications enable users to use their smartphone's near-field communication function, which means that they can simply click on their phone to oppose readers without having to provide any information at all

any complete bitcoin client needs to access the whole blockchain ledger, which is growing and needs several thousand megabytes of storage space. Therefore, mobile wallet uses simplified payment verification (SPV) technology. They only apply to a very small subset of the blockchain and rely on trusted nodes in the bitcoin network to ensure that they have the correct information


although bitcoin storage is a convenient mobile solution, mobile wallet is vulnerable to hackers. In addition, if someone just accesses your mobile device, you may lose control of the wallet. There are a variety of bitcoin wallet applications running on Android devices. Apple banned bitcoin wallets from the app store in February 2014, but withdrew its decision a few months later

Web wallet

Web wallet stores your private key on the server of the company providing such service. The server is always online and controlled by someone else. Different services provide different functions, some of which connect to mobile and desktop wallets to your address on the device you own

very similar to mobile wallet, e-wallet enables users to access their funds anytime, anywhere through any device connected to the Internet. But unless implemented properly, the organization that runs the site may access your private key and take full control of your money. In addition, some e-wallets operate on the basis of exchanges, and some exchanges close down and escape users' funds

Desktop wallet

Desktop wallet has been downloaded and installed on your computer, and your private key is stored on the hard disk. By definition, they are more secure than online and mobile wallets because they do not rely on third parties for data and are more difficult to steal. They are still connected to the Internet, which makes them inherently insecure. But desktop wallets are a great solution for those who trade a small amount of bitcoin from their computers

Desktop wallet has many different choices to meet different needs. Some focus on security, some focus on anonymity, etc

Hardware

Hardware wallet is a unique bitcoin wallet, which can store the user's private key in a secure hardware device. This is the safest way to store any amount of bitcoin, and there is no verifiable event that money is stolen from the hardware wallet

unlike paper wallets, paper wallets must import software at some time, and hardware wallets can be used safely and interactively. In addition, they are not affected by computer viruses, and the stored funds cannot be transmitted to output devices in clear text. In most cases, their software is open source

some hardware wallets even have screens, which adds another layer of security because they can be used to verify and display important wallet details. For example, the screen can be used to generate recovery phrases and confirm the amount and address of the payment you want to make. Therefore, as long as you invest in a real equipment with good reputation made by a reliable and competent manufacturer, your funds will be safe and reliable

bitcoin wallet and security

possible problems:

capture malware. Malware can scan your disk and find your private key. In a few seconds, all your bitcoins will disappear. Trojan can encrypt all the files on the hard disk. After that, it may find all the links to your wallet, realize how much money you have and ask for the exact amount of bitcoin to decrypt your hard drive

virtual exchange can use your money to escape. You can lose the laptop or mobile phone on which the wallet is installed

suggestions:

< UL >
  • avoid using any wallet that needs Internet connection; Please use the refrigerated option instead

  • check everything carefully. For example, you can receive an email from blockwallet, but it's actually from blockcwallet, and if you authorize, your bitcoin will disappear immediately








  • 4.

    Transaction mode of bitcoin

    bitcoin is e-cash similar to e-mail, and both parties need "bitcoin wallet" similar to e-mail and "bitcoin address" similar to e-mail address. Just like sending and receiving e-mail, the remitter pays bitcoin directly to the other party through a computer or smart phone according to the recipient's address. The following table lists some websites that download bitcoin wallets and addresses for free

    a bitcoin address is a string of about 33 characters long, consisting of letters and numbers, always starting with 1 or 3, such as & quot& quot; Bitcoin software can generate address automatically, and it doesn't need to exchange information online, so it can be offline. More than 2 bitcoin addresses are available. Figuratively speaking, there are about two grains of sand in the world. If there is an earth in each grain of sand, then the total number of bitcoin addresses far exceeds the number of all the sand on all these "earths"

    the bitcoin address and private key appear in pairs, and their relationship is just like the bank card number and password. A bitcoin address is like a bank card number, which records how much bitcoin you have on it. You can generate bitcoin address at will to store bitcoin. When each bitcoin address is generated, a corresponding private key of the address will be generated. This private key proves that you have ownership of the bitcoin at that address. We can simply understand the bitcoin address as the bank card number, and the private key of the address as the password of the corresponding bank card number. Only when you know the bank password can you use the money on the bank card number. Therefore, please keep your address and private key when using bitcoin wallet

    after the transaction data of bitcoin is packaged into a "data block" or "block", the transaction is initially confirmed. When a block is linked to a previous block, the transaction is further confirmed. After six block confirmations in a row, the transaction was irreversibly confirmed. Bitcoin P2P stores all transaction history in a "blockchain.". The blockchain continues to extend, and once new blocks are added to the blockchain, they will not be removed. Blockchain is actually a distributed database composed of a group of scattered client nodes and all participants, which is a record of all bitcoin transaction history. Nakamoto predicts that when the amount of data increases, users hope that not all the data will be stored in their own nodes. In order to achieve this goal, he uses the hash function mechanism. In this way, the client will be able to automatically eliminate those parts that it will never use, such as some very early bitcoin transactions

    5. It's basically the same,
    bitcoin
    trades directly through the wallet. Detailed can go to cnfol bitcoin network to learn how to trade, I don't know.
    6. Now it's very difficult to download the program from the official website and do it yourself, but it may take several years. The second way is to buy it. Now it's about 18 dollars, less than 100 yuan. Mt.gox, bitcoin's largest trading website. On the official website of bitcoin, there is a paper by Nakamoto Tsung, which details the technical principles of bitcoin. In short, bitcoin is based on a set of cipher codes and generated by complex algorithms; Anyone can download and run bitcoin software to participate in the proction of bitcoin; Bitcoin uses electronic signature to realize circulation, and checks repeated consumption through P2P network
    by 2140, the total number of bitcoins was 21 million. I suggest you buy it< In 2009, a mysterious hacker named Satoshi nakomoto first proposed the concept of bitcoin, and described a method of using computer networks to create an unmanaged "secret currency". Unlike other virtual currencies, bitcoin is not issued by a company or a central bank, nor linked to any real currency, but can be used to buy goods and services in the real world. In essence, it can be seen as a small string of encrypted code quickly transmitted and stored in the electronic wallet on the Internet. Just as the P2P networks such as Napster and Skype once made the record instry and telephone instry into a mess, bitcoin, which challenges the modern monetary and financial science, is also based on P2P - the same as our commonly used BT download technology. The advantage of P2P is to ensure that no institution can manipulate the value of bitcoin or increase the supply to create inflation. In a huge P2P network, bitcoin has a special algorithm, which proces about 300 bitcoins per hour. This output is automatically adjusted by the network. Because you can't control most of the network nodes, you can't modify the algorithm of each user to speed up the money proction. Figuratively speaking, bitcoin is "mined" by computers all over the world. If you want to get bitcoin, you just need to install mining software, and your computer will start to do a lot of calculations, which is mining. No matter which computer is used to mine, it is easy to get 50 bitcoins in the early days of bitcoin. As early as January this year, 50 bitcoin was not worth $15, but on June 9, a bitcoin was worth as much as $29.55. If you trade them, you can get back $1500 of real gold and silver. Now, however, mining requires high-performance computers, and some developers involved say that it is estimated that an ordinary laptop will work for five years to get a bitcoin. Why is that? We have to start with the currency itself. Economics tells us that money exists because of transactions. The value of bitcoin lies in the transaction itself. In order to transfer bitcoin from one account to another, there must be a secure channel. To create a secure channel, a lot of energy will be consumed. Therefore, the whole bitcoin user group should reward the mint (50 bitcoin). In other words, he succeeded in mining. Mining, in essence, is the process of creating new blocks (each block contains 50 bitcoin) on P2P network. In short, the software algorithm determines that it is difficult to create a new block that is recognized by the whole network. If there are more participants, the new block will be generated more slowly. Just like mining, with the depletion of the most accessible resources (assuming no newly discovered mineral deposits), the supply will graally decrease. According to the algorithm, each block can only generate 25 bitcoins by 2013, 12.5 bitcoins by 2017, and so on. By 2030, the total number will stay at a platform, about 21 million. Graphically, this will be a flat curve. Reality also proves this point. As the value of bitcoin rises and the number of participants increases, mining becomes more and more difficult. At the forum, miners discussed how to use dry ice and liquid nitrogen to cool computers, increase CPU frequency and speed up mining software, or customize top computer graphics cards and improve network speed to proce more bitcoin. According to the guardian, someone was mysteriously mining at home, and even was suddenly attacked by the police, who mistook him for drug trafficking. Recently, Symantec, a digital security company, discovered a new trojan virus. This malicious program, coinbit, is used to steal numbers, so that hackers can easily break into users' bitcoin wallets and steal their contents. Before the June 19 incident, members of the lulzsec hacker group and anonymous team had discovered that there was a better way to mine - to use someone else's computer. These hacker groups are famous for their server attacks mainly relying on botnets. Some members found that some miners actually use their botnets to mine. The miners are also said to be hackers, who have used botnets to control more than 100000 computers. With the scale of the current network, the efficiency of mining can be greatly improved. It is estimated that 400 to 500 bitcoins can be proced every day, and the current value is more than 8000 US dollars (as of June 28, 2011, 1 bitcoin = 16.9 US dollars). There are two groups of people in the bitcoin community. One group denies that someone is using botnet to mine. The other group says that this is a fact and admits that botnet computing has dropped dramatically. An anonymous person said it was clear that there were people who thought that participation in mining would be more rewarding than attacking mining.
    7.

    You can check according to the following rules, and a mnemonic account can apply for different BTC addresses, [request new address]; According to the different address formats supported by different chain wallets, it is normal for bitcoin addresses to be different< br />

    8. The owner of the building is energetic and seems to be able to do a counter experiment; Don't connect the computer to the Internet. Take a wallet from an external USB flash drive and put it in to see if it can show how much money there is? In fact, the experiment in front of you should not be that the wallet can automatically generate a new address without networking, but that there are a large number of hidden change old addresses of your own in it. However, a large number of hidden change old addresses should be in the wallet.dat file, not in the empty wallet terminal software.
    9.

    我晕 不懂不要乱说可以吗 LZ自己下载三星kies打开工具-设备升级和初始化不要连接手机输入您的手机的S/N码 看显示的您手机的版本的后三位 根据这三位查是哪儿的

    Algeria.(阿尔及利亚)

    ALG=ALGERIA

    ALR=ALGERIA

    Argentina.(阿根廷)

    ANC=ARGENTINA

    ARO=ARGENTINA

    CTI=ARGENTINA

    UFN=ARGENTINA

    PSN=ARGENTINA

    Aruba.(阿鲁巴)

    ARU=ARUBA

    Australia.(澳大利亚)

    OPP=AUSTRALIA

    OPS=AUSTRALIA

    VAU=AUSTRALIA

    XSA=AUSTRALIA

    TEL=AUSTRALIA

    HUT=AUSTRALIA

    Austria.(奥地利)

    AOM=AUSTRIA

    DRE=AUSTRIA

    MAX=AUSTRIA

    MOB=AUSTRIA

    MOK=AUSTRIA

    ONE=AUSTRIA

    TRG=AUSTRIA

    ATO=AUSTRIA

    Baltick.(波罗的海)

    SEB=BALTICK

    Belarus.(白俄罗斯)

    MTB=BELARUS

    VEL=BELARUS

    Belgium.(比利时)

    BAE=BELGIUM

    BSE=BELGIUM

    PRO=BELGIUM

    XEB=BELGIUM

    Bosnia-Herzegovina.(波斯尼亚-黑塞哥维那)

    BHO=BOSNIA-HERZEGOVINA

    BHT=BOSNIA-HERZEGOVINA

    TEB=BOSNIA-HERZEGOVINA

    Brazil.(巴西)

    BTA=BRAZIL

    BTM=BRAZIL

    TMR=BRAZIL

    ZTA=BRAZIL

    ZVV=BRAZIL

    ZTO=BRAZIL

    ZTM=BRAZIL

    Bulgaria.(保加利亚)

    CMF=BULGARIA

    GBL=BULGARIA

    MTE=BULGARIA

    MTL=BULGARIA

    OMX=BULGARIA

    PLX=BULGARIA

    VVT=BULGARIA

    Cambodia.(柬埔寨)

    RCG=CAMBODIA

    Canada.(加拿大)

    RGS=CANADA

    BMC=CANADA

    TLS=CANADA

    Chile.(智利)

    CHB=CHILE

    CHE=CHILE

    CHL=CHILE

    CHT=CHILE

    China.(中国)

    CUH=CHINA

    INT=CHINA

    TEC=CHINA

    TIY=CHINA

    CMC=CHINA

    CHN=CHINA

    CHZ=CHINA

    M00=CHINA

    Colombia.(哥伦比亚)

    COB=COLOMBIA

    COL=COLOMBIA

    COM=COLOMBIA

    CGU=COLOMBIA

    CostaRica.(哥斯达黎加)

    ICE=COSTARICA

    Croatia.(克罗地亚)

    CRO=CROATIA

    TRA=CROATIA

    TWO=CROATIA

    VIP=CROATIA

    Cyprus.(塞浦路斯)

    CYV=CYPRUS

    Czech.(捷克)

    ETL=CZECH

    KBN=CZECH

    OSK=CZECH

    VDC=CZECH

    XCS=CZECH

    XEZ=CZECH

    TMZ=CZECH

    O2C=CZECH

    Denmark.(丹麦)

    DTL=DENMARK

    DominicanRep.(多米尼加代表)

    CDR=DOMINICANREP.

    TDR=DOMINICANREP.

    Dominica.(多米尼加)

    CST=DOMINICA

    DCN=DOMINICA

    DOR=DOMINICA

    Ecuador.(厄瓜多尔)

    BBE=ECUADOR

    Egypt.(埃及)

    EGY=EGYPT

    ElSalvador.(萨尔瓦多)

    DGC=ELSALVADOR

    TBS=ELSALVADOR

    Finland.(芬兰)

    ELS=FINLAND

    SAU=FINLAND

    France.(法国)

    OFR=FRANCE

    AUC=FRANCE

    BOG=FRANCE

    COR=FRANCE

    DIX=FRANCE

    FTM=FRANCE

    NRJ=FRANCE

    ORC=FRANCE

    ORF=FRANCE

    SFR=FRANCE

    UNI=FRANCE

    VGF=FRANCE

    XEF=FRANCE

    Germany.(德国)

    DBT=GERMANY

    DTM=GERMANY

    DUT=GERMANY

    EPL=GERMANY

    MAN=GERMANY

    MBC=GERMANY

    VD2=GERMANY

    VIA=GERMANY

    XEG=GERMANY

    KOR=GERMANY

    Ghana.(加纳)

    SPN=GHANA

    Greece.(希腊)

    AOC=GREECE

    COS=GREECE

    EUR=GREECE

    GER=GREECE

    TGR=GREECE

    VGR=GREECE

    CYO=GREECE

    Guatemala.(危地马拉)

    PCS=GUATEMALA

    HongKong.(香港)

    TGY=HONGKONG

    Hungary.(匈牙利)

    PAN=HUNGARY

    VDH=HUNGARY

    WST=HUNGARY

    TMO=HUNGARY

    XEH=HUNGARY

    TMH=HUNGARY

    India.(印度)

    HFC=INDIA

    HYA=INDIA

    INA=INDIA

    IND=INDIA

    INU=INDIA

    IMS=INDIA

    REL=INDIA

    TAT=INDIA

    INS=INDIA

    Indonesia.(印尼)

    AXI=INDONESIA

    SAR=INDONESIA

    XSE=INDONESIA

    Iran.(伊朗)

    THR=IRAN

    Ireland.(爱尔兰)

    3IE=IRELAND

    VDI=IRELAND

    Israel.(以色列)

    CEL=ISRAEL

    PCL=ISRAEL

    PTR=ISRAEL

    Italy.(意大利)

    GOM=ITALY

    HUI=ITALY

    ITV=ITALY

    OMN=ITALY

    TIM=ITALY

    VOM=ITALY

    WIN=ITALY

    XET=ITALY

    FWB=ITALY

    IvoryCoast.(象牙海岸)

    IRS=IVORYCOAST

    SIE=IVORYCOAST

    Jamaica.(牙买加)

    JBS=JAMAICA

    JCN=JAMAICA

    JCW=JAMAICA

    Japan.(日本)

    DCM=JAPAN

    SBM=JAPAN

    VFK=JAPAN

    Jordan.(约旦)

    LEV=JORDAN

    Kazakhstan.(哈萨克斯坦)

    EST=KAZAKHSTAN

    KCL=KAZAKHSTAN

    KMB=KAZAKHSTAN

    KZK=KAZAKHSTAN

    SKZ=KAZAKHSTAN

    Kenya.(肯尼亚)

    KEL=KENYA

    KEN=KENYA

    Korea.(韩国)

    SKT=KOREA

    LibyanArabRep.(利比亚阿拉伯精华)

    MMC=LIBYANARABREP

    Lithuania.(立陶宛)

    TLT=LITHUANIA

    Luxemburg.(卢森堡)

    LUX=LUXEMBURG

    Ma文明用语.(澳门)

    VTN=MA文明用语

    Macedonia.(马其顿)

    TMC=MACEDONIA

    MBM=MACEDONIA

    Malaysia.(马其顿)

    CCM=MALAYSIA

    MXS=MALAYSIA

    FMG=MALAYSIA

    FME=MALAYSIA

    XME=MALAYSIA

    Maxico.(墨西哥)

    SEM=MAXICO

    TCE=MAXICO

    TMM=MAXICO

    UNE=MAXICO

    Mongolia.(蒙古)

    MPC=MONGOLIA

    Morocco.(摩洛哥)

    WAN=MOROCCO

    FWD=MOROCCO

    MAT=MOROCCO

    MED=MOROCCO

    SNI=MOROCCO

    MWD=MOROCCO

    Netherlands.(荷兰)

    BEN=NETHERLANDS

    MMO=NETHERLANDS

    ONL=NETHERLANDS

    QIC=NETHERLANDS

    TFT=NETHERLANDS

    TNL=NETHERLANDS

    VDF=NETHERLANDS

    VDP=NETHERLANDS

    XEN=NETHERLANDS

    KPN=NETHERLANDS

    NewZealand.(新西兰)

    VNZ=NEWZEALAND

    Nigeria.(尼日利亚)

    ECT=NIGERIA

    GCR=NIGERIA

    MML=NIGERIA

    Norway.(挪威)

    TEN=NORWAY

    Pakistan.(巴基斯坦)

    WDC=PAKISTAN

    PAK=PAKISTAN

    Panama.(巴拿马)

    BPC=PANAMA

    PCW=PANAMA

    PBS=PANAMA

    Peru.(秘鲁)

    PEB=PERU

    PET=PERU

    SAM=PERU

    Philippines.(菲律宾)

    FAM=PHILIPPINES

    XTC=PHILIPPINES

    GLB=PHILIPPINES

    XTE=PHILIPPINES

    SMA=PHILIPPINES

    Poland.(波兰)

    ERA=POLAND

    IDE=POLAND

    PLS=POLAND

    PRT=POLAND

    XEO=POLAND

    Portugal.(葡萄牙)

    OPT=PORTUGAL

    TMN=PORTUGAL

    TPH=PORTUGAL

    XEP=PORTUGAL

    TCL=PORTUGAL

    PuertoRico.(波多黎各)

    CEN=PUERTORICO

    PCI=PUERTORICO

    TPR=PUERTORICO

    Romania.(罗马尼亚)

    CNX=ROMANIA

    HAT=ROMANIA

    ORO=ROMANIA

    COA=ROMANIA

    Russia.(俄罗斯)

    AZC=RUSSIA

    BLN=RUSSIA

    EMT=RUSSIA

    ERS=RUSSIA

    GEO=RUSSIA

    MTV=RUSSIA

    SER=RUSSIA

    SNT=RUSSIA

    SaudiArabia.(沙特阿拉伯)

    JED=SAUDIARABIA

    SerbiaMontenegro.(塞黑)

    MSR=SERBIAMONTENEG

    PMN=SERBIAMONTENEG

    SMO=SERBIAMONTENEG

    TSR=SERBIAMONTENEG

    TOP=SERBIAMONTENEG

    Singapore.(新加坡)

    BGD=SINGAPORE

    XSO=SINGAPORE

    XSP=SINGAPORE

    Slovenia.(斯洛文尼亚)

    MOT=SLOVENIA

    SIM=SLOVENIA

    Slovakia.(斯洛伐克)

    GTL=SLOVAKIA

    IRD=SLOVAKIA

    TMS=SLOVAKIA

    ORS=SLOVAKIA

    SouthAfrica.(南非)

    XFA=SOUTHAFRICA

    XFC=SOUTHAFRICA

    XFM=SOUTHAFRICA

    XFV=SOUTHARFICA

    XFE=SOUTHAFRICA

    SouthWestAsia.(西南亚)

    SWA=SOUTHWESTASIA

    Spain.(西班牙)

    AMN=SPAIN

    EUS=SPAIN

    FOP=SPAIN

    XEC=SPAIN

    ATL=SPAIN

    Sweden.(瑞典)

    BAU=SWEDEN

    BCN=SWEDEN

    BME=SWEDEN

    BSG=SWEDEN

    BTH=SWEDEN

    COV=SWEDEN

    HTS=SWEDEN

    SEN=SWEDEN

    TET=SWEDEN

    TLA=SWEDEN

    XEE=SWEDEN

    VDS=SWEDEN

    TNO=SWEDEN

    Switzerland.(瑞士)

    AUT=SWITZERLAND

    ORG=SWITZERLAND

    MOZ=SWITZERLAND

    SUN=SWITZERLAND

    SWC=SWITZERLAND

    Taiwan.(台湾)

    TWM=TAIWAN

    BRI=TAIWAN

    TCC=TAIWAN

    TCI=TAIWAN

    CWT=TAIWAN

    Temporary.(临时)

    TEM=TEMPORARY

    Thailand.(泰国)

    CAT=THAILAND

    THE=THAILAND

    THL=THAILAND

    THO=THAILAND

    THS=THAILAND

    Tanzania.(坦桑尼亚)

    SOL=Tanzania

    Tunesia.(突尼斯)

    ABS=TUNISIA

    RNG=TUNISIA

    Turkey.(土耳其)

    BAS=TURKEY

    KVK=TURKEY

    TUR=TURKEY

    TLP=TURKEY

    TRC=TURKEY

    Ukraine.(乌克兰)

    KVR=UKRAINE

    SEK=UKRAINE

    UMC=UKRAINE

    UnitedArabEmirat.(阿联酋)

    MID=UNITEDARABEMIRAT

    ARB=UNITEDARABEMIRAT

    XSG=UNITEDARABEMIRAT

    AFR=UNITEDARABEMIRAT

    ITO=UNITEDARABEMIRAT

    UnitedKingdom.(英国)

    BTC=UNITEDKINGDOM

    O2I=UNITEDKINGDOM

    O2U=UNITEDKINGDOM

    ORA=UNITEDKINGDOM

    TMU=UNITEDKINGDOM

    TSC=UNITEDKINGDOM

    VOD=UNITEDKINGDOM

    XEU=UNITEDKINGDOM

    VIR=UNITEDKINGDOM

    H3G=UNITEDKINGDOM

    CPW=UNITEDKINGDOM

    USA.(美国)

    AWS=USA

    DOB=USA

    TMB=USA

    CLW=USA

    Uzbekistan.(乌兹别克斯坦)

    UZB=UZBEKISTAN

    Venezuela.(委内瑞拉)

    VMT=VENEZUELA

    Vietnam.(越南)

    XXV=VIETNAM

    PHU=VIETNAM

    XEV=VIETNAM

    DNA=VIETNAM

    FPT=VIETNAM

    SPT=VIETNAM

    TLC=VIETNAM

    VTC=VIETNAM

    VTL=VIETNAM


    不是下面这几个 那卖给您的就是JS无误了

    1. China.(中国)

    2. CUH=CHINA

    3. INT=CHINA

    4. TEC=CHINA

    5. TIY=CHINA

    6. CMC=CHINA

    7. CHN=CHINA

    8. CHZ=CHINA

    9. M00=CHINA

    10. Introction: after stock, precious metal and P2P, investment in blockchain and digital currency has become the financial management mode with the highest rate of return. Weight finance enables everyone to learn to invest in blockchain, win inflation and double assets. We provide bitcoin BTC, Ethereum eth, EOS, Shanzhai coin, digital currency and digital asset market information, which belongs to chain Life Information Technology Shenzhen Co., Ltd
    legal representative: Guanke
    time of establishment: January 15, 2018
    registered capital: RMB 1 million
    Business Registration No.: 440300203475003
    enterprise type: limited liability company
    address: room 5001, 5th floor, building 2, Yongxin Times Square, Dongbin Road, Nanshan street, Nanshan District, Shenzhen City
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