

What are the three major international digital currencies? Where can I buy the three major international digital currencies?
Aug 01, 2025 pm 10:21 PMThis article aims to briefly introduce the three mainstream digital currencies that are widely recognized internationally and explain the basic ways and methods to obtain these digital assets. For users who are first exposed to this field, understanding these basics is an important first step in exploring the world of digital economy. The article will guide readers to understand the core digital assets and their transaction processes through a clear structure.
1. Overview of mainstream digital asset trading platforms
1. Binance is one of the world's leading digital asset service platforms, providing a wide range of transaction pairs and financial products. Platform link: ?
2. As a comprehensive crypto asset trading platform, OKX provides users with diversified trading services including spot and derivatives. Platform link: ?
3. Huobi has long provided safe and reliable digital asset trading and management services to global users. Platform link: ?
4. Gate Exchange (Gate.io) is known for its wide variety of assets online, providing users with a wide range of choices to explore new projects. Platform link: ?
2. Introduction to the three major international digital currencies
1. Bitcoin (Bitcoin, BTC)
As the world's first successfully realized decentralized digital currency, Bitcoin is widely regarded as "digital gold". Its core value lies in its fixed total supply and network security guaranteed by powerful computing power, making it a tool for storing value and fighting inflation.
2. Ethereum (Ethereum, ETH)
Ethereum is not just a digital currency, it is also a powerful decentralized computing platform. Through its core technology smart contracts, developers can build and deploy various decentralized applications (DApps) on Ethereum, covering multiple fields such as finance and gaming.
3. Tether (USDT)
USDT is a stablecoin anchored to the value of the US dollar, with its main purpose being to provide a stable trading medium and hedge tool in the volatile digital asset market. Users can use USDT to transfer value between different trading platforms, or temporarily park funds when market uncertainty.
3. Basic process for purchasing digital currency
1. First, you need to complete the account registration in a reputable trading platform, such as the mainstream platforms mentioned above.
2. Complete identity authentication (KYC) according to platform requirements, which is a standard process to ensure account security and compliance with regulatory regulations.
3. Deposit funds through platform-supported methods, common methods include bank transfer, credit or debit card payment, etc.
4. In the spot trading area of the trading platform, find the digital currency trading pair you want to purchase, such as buying BTC with deposited dollars.
5. Enter the quantity or amount you want to purchase, confirm the transaction information and execute the order. After the transaction is completed, the digital currency will be deposited into your platform account.
4. Things to note when investing in digital assets
1. Fully understand the risks
The price of digital assets is extremely volatile, and investors need to be fully prepared and risk assessment, and invest their own funds that they can bear.
2. Adhere to independent research
Before making any investment, be sure to personally study the project background, technology and market prospects, form your own judgment, and never blindly believe others' advice.
3. Ensure account security
Be sure to use a high-strength independent password and enable two-factor authentication (2FA) feature to be vigilant against any form of phishing and fraud, and protect personal information and assets.
4. Keep a rational mindset
The market will experience cyclical fluctuations, and it is crucial to maintain a rational and long-term investment perspective. Avoid impulsive trading decisions due to short-term market sentiment fluctuations.
The above is the detailed content of What are the three major international digital currencies? Where can I buy the three major international digital currencies?. For more information, please follow other related articles on the PHP Chinese website!

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1. First, ensure that the device network is stable and has sufficient storage space; 2. Download it through the official download address [adid]fbd7939d674997cdb4692d34de8633c4[/adid]; 3. Complete the installation according to the device prompts, and the official channel is safe and reliable; 4. After the installation is completed, you can experience professional trading services comparable to HTX and Ouyi platforms; the new version 5.0.5 feature highlights include: 1. Optimize the user interface, and the operation is more intuitive and convenient; 2. Improve transaction performance and reduce delays and slippages; 3. Enhance security protection and adopt advanced encryption technology; 4. Add a variety of new technical analysis chart tools; pay attention to: 1. Properly keep the account password to avoid logging in on public devices; 2.

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First, choose a reputable digital asset platform. 1. Recommend mainstream platforms such as Binance, Ouyi, Huobi, Damen Exchange; 2. Visit the official website and click "Register", use your email or mobile phone number and set a high-strength password; 3. Complete email or mobile phone verification code verification; 4. After logging in, perform identity verification (KYC), submit identity proof documents and complete facial recognition; 5. Enable two-factor identity verification (2FA), set an independent fund password, and regularly check the login record to ensure the security of the account, and finally successfully open and manage the USDT virtual currency account.

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First, choose a reputable trading platform such as Binance, Ouyi, Huobi or Damen Exchange; 1. Register an account and set a strong password; 2. Complete identity verification (KYC) and submit real documents; 3. Select the appropriate merchant to purchase USDT and complete payment through C2C transactions; 4. Enable two-factor identity verification, set a capital password and regularly check account activities to ensure security. The entire process needs to be operated on the official platform to prevent phishing, and finally complete the purchase and security management of USDT.