1. Project Background of Buy Bitcoin Online

The concept of Bitcoin was proposed by Satoshi Nakamoto on October 30, 2008, aiming to create a decentralized digital currency system to break free from the control of traditional financial systems. Bitcoin operates through open-source software and a P2P network, not relying on central authorities for issuance, but generated through computational algorithms. Transactions are verified and recorded through a distributed database, ensuring security through cryptographic techniques. The decentralized nature and anti-inflation properties of Bitcoin have made it a sought-after asset by global investors.

As of March 26, 2025, the circulating supply of Bitcoin is 19.84 million coins, with a total supply of 19.84 million coins and a maximum supply of 21 million coins. The number of holding addresses is as high as 52.76 million, indicating its extensive user base. Bitcoin is listed on 80 exchanges, and the market sentiment is positive. On January 20, 2025, Bitcoin hit an all-time high of $108,786, while its historical low was $67.81 (July 5, 2013). Bitcoin’s market capitalization accounts for more than 50% of the cryptocurrency market, maintaining its top position.

The success of Bitcoin is not only due to its technological innovation, but also benefits from global policy support. On March 7, 2025, Cointelegraph reported that U.S. President Trump signed an executive order to establish a Strategic Bitcoin Reserve, planning to use the confiscated approximately 200,000 BTC, further fueling the craze of ‘buy bitcoin online’.

Source: [Bitcoin official website] (https://bitcoin.org/)

2. The technical principle of Buy Bitcoin Online

The technical principle of “Buy bitcoin online” involves the collaboration of blockchain technology and payment systems. The Bitcoin network adopts the Proof of Work (PoW) consensus mechanism, in which miners solve complex mathematical problems to verify transactions and generate new blocks. This mechanism ensures the security and decentralization of the network.

When users purchase Bitcoin on Gate.io, the process is as follows:

• Account registration and verification: Users need to complete registration and pass KYC (identity verification) on Gate.io.
• Select payment method: Gate supports multiple payment methods, including Gate Connect (1 Bitcoin ≈ 98,672.85 USD), Google Pay (1 Bitcoin ≈ 92,534.58 USD), Onramper (1 Bitcoin ≈ 91,886.42 USD), etc.
• Trading Execution: Users select the BTC/USDT trading pair, enter the purchase amount, and the system completes the transaction through the intelligent matching engine.
• Asset storage: After the purchase is completed, Bitcoin is stored in the user’s Gate.io wallet, and the user can choose to transfer it to an on-chain wallet (such as MetaMask).

The transaction speed of the Bitcoin network is relatively slow (about 7 transactions per second), but its security is extremely high. On March 23, 2025, Glassnode data showed that the daily on-chain transaction volume of the Bitcoin network reached 500,000 transactions, hitting a new high in nearly a year, demonstrating its activity.

Source: [Gate spot trading area] (https://www.gate.io/trade/BTC_USDT)

3. The economic model and fees of Buy Bitcoin Online

Bitcoin’s economic model is characterized by scarcity and decentralization. Its maximum supply is 21 million coins, with a current circulating supply of 19.84 million coins, accounting for approximately 94.49%. The halving mechanism of Bitcoin (every four years) further reduces the speed of new coin issuance, enhancing its anti-inflation properties. When users “buy bitcoin online” on Gate.io, they need to consider the following fees:

Using the purchase of 1 BTC as an example, the total cost is approximately $98,672.85 when using Gate Connect; while using Mercuryo, it is $91,094.67. Users also need to pay Gate.io’s trading fees (0.08%-1%) and possible bank fees (2%-5%). Gate.io also provides a Recurring Buy feature, allowing users to set up automatic purchase plans to reduce the impact of market fluctuations (see details Gate.io Recurring Buy).

Source: [Buy Crypto with Credit Card | Gate.io] (https://www.gate.io/buy-sell-crypto)

4. Bitcoin Market Trends and Latest News in 2025

In 2025, the Bitcoin market gradually recovered after experiencing fluctuations. On March 26, the price of Bitcoin was $87,714.4, with a highest price of $88,543.6 and a lowest price of $86,362.9 within 24 hours. The trading volume was 2430 BTC, with a turnover of $212.92 million. The historical highest price of Bitcoin was $108,786 (January 20), and the lowest price was $67.81 (July 5, 2013). Despite some fluctuations in the first quarter (Cointelegraph reported a more than 5% drop in price compared to the previous 14 days on March 7), the market remains optimistic about the future.

On March 25, Cointelegraph reported that an analyst predicted based on 10 years of Bitcoin price data that there is a 75% chance Bitcoin will hit a new high in the next 9 months, possibly reaching $135,000. On March 24, Cointelegraph pointed out that the market’s expectation of Trump possibly easing tariff policies boosted investor confidence, driving up the price of Bitcoin. On March 25, Cointelegraph confirmed that the SEC officially dropped the lawsuit against Ripple and abolished the SAB 121 rule on January 31, eliminating the obstacle for banks to classify crypto assets as liabilities, indirectly benefiting ‘buy bitcoin online’.

In addition, Gate.io continues to release tutorial content through its official website and social media, guiding users on how to ‘buy bitcoin online’ on the Gate.io App, further reducing the entry barrier for beginners. On March 7th, Cointelegraph reported that Trump signed an executive order to establish a strategic Bitcoin reserve, planning to use the seized approximately 200,000 BTC, showing institutional optimism for Bitcoin.

5. How to Buy Bitcoin Online on Gate.io

Here are the steps to “buy Bitcoin online” on Gate.io (reference [Gate.io purchase page] (https://www.gate.io/buy-sell-crypto)):

1. Registration and Verification: Visit Gate official website, complete registration and KYC verification.
2. Enter the purchase page: after logging in, click on “Buy Crypto”, select the payment method (such as Gate Connect, Google Pay).
3. Select amount: Enter the purchase amount (e.g. $1000), calculated at the current price of $87,714.4, you will receive about 0.0114 BTC.
4. Confirm payment: Enter payment information (such as credit card number), confirm and submit the order.
5. Received assets: Bitcoin will be deposited into your Gate.io wallet and can be transferred to an on-chain wallet at any time.

Gate.io also provides coin-to-coin conversion function (see details[Gate Convert] (https://www.gate.io/convert/USDT/BTC) Users can directly exchange USDT for BTC, with simple and efficient operation.

Source: [gate Convert] (https://www.gate.io/convert/USDT/BTC)

6. Summary

By 2025, Bitcoin (BTC) as the number one cryptocurrency by market capitalization, continues to attract global investors’ attention with its decentralized nature and anti-inflation properties. The current price is $87,714.4, the highest price in the past 24 hours was $88,543.6, the lowest price was $86,362.9, with a market capitalization of $1.74 trillion. Gate.io provides various payment methods to support ‘buy bitcoin online,’ such as Gate Connect (1 BTC ≈ $98,672.85) and Google Pay (1 BTC ≈ $92,534.58), providing convenient access channels for beginners.

This article comprehensively analyzes the investment value of Bitcoin from the perspectives of its background, technical principles, economic model, and market trends. Recently, Trump’s strategic Bitcoin reserve plan (utilizing 200,000 BTC) and the SEC’s repeal of SAB 121 rule have boosted market confidence, with analysts predicting Bitcoin may reach $135,000 in the next 9 months. For beginners, using Gate.io ‘buy bitcoin online’ is an ideal choice for quick entry; for seasoned investors, combining regular purchase strategies and market trend analysis will bring greater returns. In the future, with policy support and technological advancements, ‘buy bitcoin online’ is expected to become the preferred choice for more investors.