購買 比特幣(BTC)

便捷 購買 比特幣,跟隨我們的步驟指南。
預估價格
1 BTC0.00 USD
Bitcoin
BTC
比特幣
$63,840.2
+0.71%
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如何使用 USD 購買 比特幣 (BTC)?

請輸入金額
選擇 BTC/USD 交易對,然後輸入購買金額。
確認下單
查看交易詳細資訊,包括 BTC/USD 價格,費用和其他說明,確認後,提交訂單。
接收 比特幣 (BTC)
付款成功後,購買的 BTC 將自動存入您的 Gate.com 錢包。

如何使用簽帳金融卡/信用卡購買 比特幣 (BTC)?

  • 1
    註冊並完成身分驗證要購買 BTC 並確保交易安全,先註冊 Gate.com 帳戶並完成 KYC 身分驗證,保障您的資產安全。
  • 2
    選擇 BTC 和支付方式進入“購買比特幣 (BTC)”版塊,選擇 BTC,輸入您購買的金額,並選擇簽帳金融卡/信用卡作為付款方式,然後填寫卡片資訊。
  • 3
    立即接收 BTC確認訂單後,您購買的 BTC 將即時、安全地存入您的 Gate.com 錢包,可隨時用於交易、持有或轉帳。

為什麼購買 比特幣 (BTC)?

什麼是比特幣?——去中心化的虛擬黃金
比特幣 (Bitcoin, BTC) 由中本聰於 2008 年發佈白皮書,2009 年正式上線,是全球首個去中心化加密貨幣。比特幣允許用戶在無需銀行或政府等中介機構的情況下進行點對點電子支付。所有交易都透過區塊鏈公開記錄,每一筆轉帳都可被全網節點驗證,保障安全性與透明度。
比特幣如何運作?PoW 共識與區塊鏈技術
比特幣基於工作量證明 (Proof of Work, PoW) 共識機制運行。當 Alice 想將 1 BTC 轉給 Bob 時,礦工會競爭解答複雜數學題,率先完成者獲得新增比特幣作為區塊獎勵,並將交易永久記錄在區塊鏈上。這種機制確保了網路安全,但也導致高能耗和挖礦難度逐年提升。
比特幣供應與減半機制
比特幣總量被嚴格限制在 2,100 萬枚,具備絕對稀缺性。大約每四年,比特幣會經歷一次“減半”(Halving),即礦工獎勵減半,降低新幣產出速度。這一機制強化了比特幣抗通脹屬性,也是其價格長期上漲的重要動力。截至 2024 年底,已開採超過 1,970 萬枚比特幣。
價格歷史與市場影響
比特幣自誕生初期幾乎毫無價值,到 2017 年突破 2 萬美元並於 2021 年創下 6 萬多美元新高。歷史上比特幣經歷多次劇烈波動,例如“比特幣披薩日”標誌著首次商業應用(1 萬 BTC 換兩塊披薩)。雖然曾被質疑為泡沫或騙局,但主流媒體和機構投資者陸續入場,推動市值突破 1 萬億美元。
投資比特幣的理由與風險
抗通脹與儲值功能:固定供應與減半機制使比特幣成為虛擬黃金,被視為避險資產。 高流動性:BTC 在全球各大交易所均可自由買賣,便於資產配置。 去中心化與匿名性:不受單一國家或機構控制,用戶擁有資產自主權。 技術與政策風險:價格波動劇烈,監管政策尚未明朗,挖礦能耗引發環保爭議,且支付應用仍有限。
懷疑者觀點與替代思考
儘管比特幣具有革命性意義,但其作為支付工具效率低、波動大、法規風險高。部分專家認為比特幣更像是一種高風險投機品,而非穩定的價值儲存工具。投資者應理性評估自身風險承受能力。

比特幣(BTC) 今日價格和市場趨勢

BTC/USD
Bitcoin
$63,840.2
+0.71%
行情
熱度
市值
#1
$1.28T
成交量榜
流通量
$472.68M
20.06M

截至目前,比特幣 (BTC) 的價格為 $63,840.2。流通供應量約為 20,065,278 BTC,總市值為 $20.06M,當前市值排名:1。

在過去的 24 小時裡,比特幣 的交易量達到了 $472.68M,與前一天相比增加了 +0.71%。在過去一週裡,比特幣 的價格躍升至 -1.75%,這反映了人們對 BTC 作為虛擬黃金和對沖通脹的工具的持續需求。

此外,比特幣 的歷史最高點是 $126,080。市場波動仍然很大,因此投資者應密切關注宏觀經濟趨勢和監管動態。

比特幣(BTC) 與其他加密貨幣比較

BTC VS
BTC
價位
24 小時漲跌幅
7 日漲跌幅
24 小時成交額
市值
市場排名
流通供應量

購買 比特幣 (BTC) 之後可以做什麼?

現貨交易
利用 Gate.com 豐富的交易對,隨時買賣 BTC,抓住市場波動機會,實現資產增值。
餘幣寶
使用閒置的 BTC 申購平台的活期/定期理財產品,輕鬆賺取額外收益。
兌換
快速將 BTC 兌換成其他加密資產。

透過 Gate 購買 比特幣 的好處

有 3,500 種加密貨幣供您選擇
自 2013 年以來,始終是十大 CEX 之一
自 2020 年 5 月以來 100% 儲備證明
即時存款和取款的高效交易

Gate 上提供的其他加密貨幣

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鏈上異動:BTC 長期持有者兩日內移轉 13 萬枚 BTC,市場究竟在擔憂什麼?
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加密貨幣 X 情緒指數觸及歷史新低:BTC 62,500 美元能否守住最後防線?
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比特幣 6.3 萬美元籌碼高度集中:期貨基差跌破美國公債殖利率,市場是否接近方向選擇?
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關於 比特幣 (BTC) 的最新消息

2026-08-03 18:42Gate News
以太坊 ETF 延续每周资金净流入连涨势头,$27M 随比特币下跌而增长;截至 7 月 31 日,比特币相关 6150 万美元($61.5M)。
2026-08-03 17:34Gate News
沉睡的比特币巨鲸于8月3日向未知钱包转移10.4亿美元
2026-08-03 17:17Gate News
独立矿工成功解决比特币区块 960,804,领取 3.156 BTC 奖励,价值约 20 万美元
2026-08-03 16:53Gate News
迈克尔·塞勒:从未出售任何比特币;MicroStrategy 的 BTC 交易是企业资金管理
2026-08-03 16:42Gate News
迈克尔·塞勒在五周中断后发布比特币买入信号;MicroStrategy 或将恢复 BTC 采购
更多 BTC 新聞
#GateReserveRatio117% 
Gate’s latest Proof of Reserves (PoR) report strengthens its financial stability by maintaining a total reserve ratio of 117%, guaranteeing that all user assets are backed at a ratio greater than 1:1.
Key Asset Allocations
* BTC Surplus: The platform holds 26,775 BTC against 21,557 BTC in user assets (24.2% surplus).
* ETH Surplus: The platform holds 456,798 ETH against 374,348 ETH in user assets (22.02% surplus).
* Stablecoins: The overall reserve ratio is at 118.97%, with GUSD reserves alone exceeding 224 million.
Key Security Technologies
1. Zero-Knowledge Proofs (ZKP): Allows the exchange to prove asset validity and solvency without disclosing sensitive user balances or private data.
2. Merkle Tree Verification: Allows individual users to cryptographically verify that specific account balances are included in the total control.
Let's take a closer look at two other critical aspects of Gate's Proof of Reserves system:
1. Zero-Knowledge Proofs (ZKP) and Financial Privacy
Zero-Knowledge Proofs (ZKP) allow the exchange to prove that the platform has sufficient reserves in total without disclosing users' personal data and exact asset amounts.
* Privacy Protection: Third parties or other users cannot see your net balance, account transactions, or wallet addresses.
* Secure Verification: Instead of explicitly sharing information such as "a user has this much money in the system," the exchange proves, using a mathematical cryptographic method, that the total of all user balances matches the reserves they hold.
2. Inter-Exchange Reserve Status and Comparison
Gate's latest report reveals a total reserve ratio of 117%, indicating that the platform is well-prepared for a potential bank run. The general situation in the sector is as follows:
* Gate (117%): Holds a net exchange surplus of 24.2% in BTC and 22.02% in ETH. This means there is extra reserve power behind user assets.
* Other Major Exchanges (General Industry Standard): Major exchanges also regularly publish PoR reports. In the sector, the reliability threshold is considered to be 100% and above. While most major exchanges maintain their reserves at break-even or slightly surplus between 101% and 110%, Gate offers an above-average liquidity buffer of 117%.
To verify your assets on Gate using the Merkle Tree tool, you can follow these steps in order:
Step-by-Step Account Verification Guide
1. Log in to your account: Go to the Gate.io website and log in with your user information.
2. Go to the Proof of Reserves page: Find the "Proof of Reserves" section under the "Wallet" tab in the menu.
3. Find your Merkle Leaf: On this page, you will see the Hash ID (Hashed User ID) generated specifically for your account and your balance data summary (Merkle Leaf) for that audit period.
4. Copy the data: Copy the Merkle Leaf data and audit ID provided to you by the system.
5. Run the Independent Verification Tool: Download the Verification Tool found on the page or shared as open source by Gate on GitHub, or open the web-based verification area.
 6. Match the Root: When you paste the copied data into the tool, the system will calculate a Merkle Root. Verify that this root value exactly matches the public Merkle Root that Gate has publicly announced and embedded in the blockchain.
$BTC  ‌
$ETH  ‌$GUSD  ‌
ybaser
2026-08-03 18:57
#GateReserveRatio117% Gate’s latest Proof of Reserves (PoR) report strengthens its financial stability by maintaining a total reserve ratio of 117%, guaranteeing that all user assets are backed at a ratio greater than 1:1. Key Asset Allocations * BTC Surplus: The platform holds 26,775 BTC against 21,557 BTC in user assets (24.2% surplus). * ETH Surplus: The platform holds 456,798 ETH against 374,348 ETH in user assets (22.02% surplus). * Stablecoins: The overall reserve ratio is at 118.97%, with GUSD reserves alone exceeding 224 million. Key Security Technologies 1. Zero-Knowledge Proofs (ZKP): Allows the exchange to prove asset validity and solvency without disclosing sensitive user balances or private data. 2. Merkle Tree Verification: Allows individual users to cryptographically verify that specific account balances are included in the total control. Let's take a closer look at two other critical aspects of Gate's Proof of Reserves system: 1. Zero-Knowledge Proofs (ZKP) and Financial Privacy Zero-Knowledge Proofs (ZKP) allow the exchange to prove that the platform has sufficient reserves in total without disclosing users' personal data and exact asset amounts. * Privacy Protection: Third parties or other users cannot see your net balance, account transactions, or wallet addresses. * Secure Verification: Instead of explicitly sharing information such as "a user has this much money in the system," the exchange proves, using a mathematical cryptographic method, that the total of all user balances matches the reserves they hold. 2. Inter-Exchange Reserve Status and Comparison Gate's latest report reveals a total reserve ratio of 117%, indicating that the platform is well-prepared for a potential bank run. The general situation in the sector is as follows: * Gate (117%): Holds a net exchange surplus of 24.2% in BTC and 22.02% in ETH. This means there is extra reserve power behind user assets. * Other Major Exchanges (General Industry Standard): Major exchanges also regularly publish PoR reports. In the sector, the reliability threshold is considered to be 100% and above. While most major exchanges maintain their reserves at break-even or slightly surplus between 101% and 110%, Gate offers an above-average liquidity buffer of 117%. To verify your assets on Gate using the Merkle Tree tool, you can follow these steps in order: Step-by-Step Account Verification Guide 1. Log in to your account: Go to the Gate.io website and log in with your user information. 2. Go to the Proof of Reserves page: Find the "Proof of Reserves" section under the "Wallet" tab in the menu. 3. Find your Merkle Leaf: On this page, you will see the Hash ID (Hashed User ID) generated specifically for your account and your balance data summary (Merkle Leaf) for that audit period. 4. Copy the data: Copy the Merkle Leaf data and audit ID provided to you by the system. 5. Run the Independent Verification Tool: Download the Verification Tool found on the page or shared as open source by Gate on GitHub, or open the web-based verification area. 6. Match the Root: When you paste the copied data into the tool, the system will calculate a Merkle Root. Verify that this root value exactly matches the public Merkle Root that Gate has publicly announced and embedded in the blockchain. $BTC ‌ $ETH ‌$GUSD ‌
BTC
+0.6%
ETH
-0.47%
GUSD
-0.06%
$BTC USDT 🚀
EP: 64,000–64,300 🎯
TP1: 64,422 💰
TP2: 64,700 💰
TP3: 65,100 🏆
SL: 63,600 🛑
Sharp reversal off 62,653 lows, ripping straight through the 7MA (63,987) and 25MA (63,588) on strong bullish candles — decisive momentum shift after the flush. Structure now bullish across all key MAs ✅. Volume exploded on the recovery leg, biggest bar of the session — real conviction, not a bounce fake 🔋.
Sharp V-reversals like this reward the brave early and punish the hesitant late 🧠
DYOR — charts show probability, not promises 📊
$BTC USDT 🔥
Anaya
2026-08-03 18:32
$BTC USDT 🚀 EP: 64,000–64,300 🎯 TP1: 64,422 💰 TP2: 64,700 💰 TP3: 65,100 🏆 SL: 63,600 🛑 Sharp reversal off 62,653 lows, ripping straight through the 7MA (63,987) and 25MA (63,588) on strong bullish candles — decisive momentum shift after the flush. Structure now bullish across all key MAs ✅. Volume exploded on the recovery leg, biggest bar of the session — real conviction, not a bounce fake 🔋. Sharp V-reversals like this reward the brave early and punish the hesitant late 🧠 DYOR — charts show probability, not promises 📊 $BTC USDT 🔥
BTC
+0.33%
$BTC What's the matter, BTC is going up in price, how much is it worth?
GateUser-91a247e2
2026-08-03 17:36
$BTC What's the matter, BTC is going up in price, how much is it worth?
BTC
+0.6%
更多 BTC 動態

關於購買 比特幣 (BTC) 的常見問題

常見問題回覆由人工智能生成,僅供參考。請仔細評估內容。
在哪裡買比特幣 (BTC) 最安全?
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如何在 Gate.com 上安全購買比特幣 (BTC)?
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新手如何購買比特幣 (BTC)?
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我可以用 $100 購買比特幣 (BTC) 嗎?
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比特幣 (BTC) 是否 100% 安全?
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