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
$74,335.3
-1.4%
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  • 1
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  • 2
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  • 3
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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
$74,335.3
-1.4%
行情
熱度
市值
#1
$1.48T
成交量榜
流通量
$629.76M
20.01M

截至目前,比特幣 (BTC) 的價格為 $74,335.3。流通供應量約為 20,018,393 BTC,總市值為 $20.01M,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 $629.76M,與前一天相比增加了 -1.4%。在過去一週裡,比特幣 的價格躍升至 +4.89%,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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關於 比特幣 (BTC) 的最新消息

2026-04-20 05:56GateNews
ORDI(Ordinals)24小时上涨10.13%
2026-04-20 01:47GateNews
BTC 15分钟上涨0.53%:机构衍生品加仓推动短线反弹
2026-04-20 01:38Market Whisper
Gate日报(4月20日):RAVE暴跌引发山寨币操纵警告;嘉信理财考虑进军预测市场
2026-04-19 22:02GateNews
BTC 15分钟跌0.44%:ETF资金流出与衍生品空头加仓共振下挫
2026-04-19 22:02CryptoFrontNews
SEC 澄清带来需求释放,XRP ETF 资金净流入达 15 亿美元
更多 BTC 新聞
The "Three Kingdoms of Stablecoins": Profit Sharing in the 315 Billion USD Pool
In Q1 2026, the total market cap of stablecoins broke through 315 billion. Behind this data, there are actually three completely different "profit models" at play. As a holder, you need to understand the underlying ledger.
First is the "offshore giant" USDT.
Tether's current profits can even rival Goldman Sachs. Its logic is the simplest and most straightforward: I use your dollars to buy US Treasuries, buy Bitcoin, buy gold, and all the profits go into my pocket, with no interest shared with users. It’s non-compliant, it has a black box, but it has a key—liquidity. As long as all industry trading pairs are linked with USDT, it becomes that "big but too big to fail" shadow central bank. Using its convenience means accepting being exploited for interest.
Next is the "compliance benchmark" USDC.
Circle takes an elite route, and after its IPO in 2025, it has become a compliant white-glove service. USDC’s reserve management is indeed transparent, but its biggest problem is "interest being drained by middlemen." Looking at its revenue-sharing agreement with Coinbase makes this clear—Circle’s main earnings must be paid as protection fees to channel partners. The renewal in August 2026 is a hurdle; if negotiations fail, its profit margin will look very poor.
Finally, there is this disruptor USD1.
Its rise represents a third logic: interest redistribution.
Since regulators don’t allow direct interest payments on stablecoins, I return profits to users through WLFI’s ecosystem subsidies. This is essentially playing "rural encircles the city." Through CEX’s financial activities and various Launchpool supports, it has broken into the TOP 5 within a year. USD1’s core logic isn’t transparency, but "interest bundling." It pulls sovereign funds and exchanges into profit sharing, taking a portion of the profits that were originally swallowed by Tether, and replacing it with its market share.
The current situation is clear: USDT relies on scale, USDC on compliance, USD1 on subsidies.
In this blue ocean with an 80% annual growth rate, who will ultimately win? It depends on who can define the "scenarios." USD1’s current Agentic SDK and RWA exclusive settlement $BTC  ‌$ETH
SpeculativeAnalyst
2026-04-20 06:29
The "Three Kingdoms of Stablecoins": Profit Sharing in the 315 Billion USD Pool In Q1 2026, the total market cap of stablecoins broke through 315 billion. Behind this data, there are actually three completely different "profit models" at play. As a holder, you need to understand the underlying ledger. First is the "offshore giant" USDT. Tether's current profits can even rival Goldman Sachs. Its logic is the simplest and most straightforward: I use your dollars to buy US Treasuries, buy Bitcoin, buy gold, and all the profits go into my pocket, with no interest shared with users. It’s non-compliant, it has a black box, but it has a key—liquidity. As long as all industry trading pairs are linked with USDT, it becomes that "big but too big to fail" shadow central bank. Using its convenience means accepting being exploited for interest. Next is the "compliance benchmark" USDC. Circle takes an elite route, and after its IPO in 2025, it has become a compliant white-glove service. USDC’s reserve management is indeed transparent, but its biggest problem is "interest being drained by middlemen." Looking at its revenue-sharing agreement with Coinbase makes this clear—Circle’s main earnings must be paid as protection fees to channel partners. The renewal in August 2026 is a hurdle; if negotiations fail, its profit margin will look very poor. Finally, there is this disruptor USD1. Its rise represents a third logic: interest redistribution. Since regulators don’t allow direct interest payments on stablecoins, I return profits to users through WLFI’s ecosystem subsidies. This is essentially playing "rural encircles the city." Through CEX’s financial activities and various Launchpool supports, it has broken into the TOP 5 within a year. USD1’s core logic isn’t transparency, but "interest bundling." It pulls sovereign funds and exchanges into profit sharing, taking a portion of the profits that were originally swallowed by Tether, and replacing it with its market share. The current situation is clear: USDT relies on scale, USDC on compliance, USD1 on subsidies. In this blue ocean with an 80% annual growth rate, who will ultimately win? It depends on who can define the "scenarios." USD1’s current Agentic SDK and RWA exclusive settlement $BTC ‌$ETH
USDT
0%
BTC
-1.29%
USDC
0%
USD1
0%
The U.S. military opened fire! Iranian cargo ship seized, BTC drops below 74K, ceasefire expires on Wednesday  
If you still think this is just another war of words, you might soon be painfully proven wrong by the market.  
Because — the U.S. military really took action.  
---  
Here's what happened:  
In the past 24 hours, the U.S. Navy destroyer USS Spruance directly intercepted an Iranian cargo ship, TOUSKA, in the Gulf of Oman.  
Six hours warning, no response.  
The U.S. military, without hesitation, drilled holes in the engine compartment and forced the ship to stop.  
Marines boarded the vessel and took control.  
This is not a drill, not a threat, but the first substantive military contact.  
Meanwhile, Iran was not idle.  
IRGC created a corridor in the Strait of Hormuz, saying: ships passing through here must listen to us and pay tolls.  
Legally? Violates international law.  
In reality? Over the past 24 hours, 35 ships turned around and fled.  
---  
You think that’s all?  
The U.S.-Iran ceasefire agreement expires on Wednesday, April 22.  
Iran has openly rejected the second round of negotiations, directly calling Trump’s statement psychological warfare.  
U.S. representatives Vitkov and Kushner arrived today in Islamabad, led by Vice President Vance, with security at the highest level.  
Negotiation atmosphere? Highly tense.  
Basically, both sides are pounding the table, neither willing to blink first.  
---  
How is the market reacting?  
BTC drops below 74k.  
ETH drops below 2,300.  
Fear and Greed Index at 27 — the lowest in three weeks.  
This isn’t a normal correction; real money is fleeing.  
When warships start drilling holes, your accounts start opening holes too.  
---  
Many are still analyzing candlesticks, watching indicators, waiting for the golden dip.  
Bro, wake up.  
The market is not led by the Federal Reserve or CPI now — it’s the tolls in the Strait of Hormuz and the guns of U.S. warships.  
South Korea is already discussing sending troops to protect oil tankers in Hormuz, Japan is also studying it.  
This is not a localized conflict; it’s a sign that the global energy arteries are being squeezed.  
Once the ceasefire on Wednesday expires and negotiations break down —  
Oil prices surge, inflation reignites, safe-haven assets rotate wildly.  
You think BTC is a safe haven?  
When that moment comes, liquidity dries up, and the first to crash will be your altcoins and leveraged positions.  
---  
1. Don’t hold long positions. Breaking below 74K is not the bottom; there’s a deep abyss below.  
2. Don’t buy the dip. The geopolitical bottom is something you can’t catch.  
3. Cash is king. Stablecoins, USDC, even fiat are safer than your current holdings.  
4. Watch Wednesday. April 22 — either the ceasefire is extended or — you know what.  
Bull markets teach you how to make money; wars teach you how to survive.  
Now is not the time for faith, but for survival.  
Have you reduced your positions, or are you still holding on?
Mining_sLittleSheep
2026-04-20 06:28
The U.S. military opened fire! Iranian cargo ship seized, BTC drops below 74K, ceasefire expires on Wednesday If you still think this is just another war of words, you might soon be painfully proven wrong by the market. Because — the U.S. military really took action. --- Here's what happened: In the past 24 hours, the U.S. Navy destroyer USS Spruance directly intercepted an Iranian cargo ship, TOUSKA, in the Gulf of Oman. Six hours warning, no response. The U.S. military, without hesitation, drilled holes in the engine compartment and forced the ship to stop. Marines boarded the vessel and took control. This is not a drill, not a threat, but the first substantive military contact. Meanwhile, Iran was not idle. IRGC created a corridor in the Strait of Hormuz, saying: ships passing through here must listen to us and pay tolls. Legally? Violates international law. In reality? Over the past 24 hours, 35 ships turned around and fled. --- You think that’s all? The U.S.-Iran ceasefire agreement expires on Wednesday, April 22. Iran has openly rejected the second round of negotiations, directly calling Trump’s statement psychological warfare. U.S. representatives Vitkov and Kushner arrived today in Islamabad, led by Vice President Vance, with security at the highest level. Negotiation atmosphere? Highly tense. Basically, both sides are pounding the table, neither willing to blink first. --- How is the market reacting? BTC drops below 74k. ETH drops below 2,300. Fear and Greed Index at 27 — the lowest in three weeks. This isn’t a normal correction; real money is fleeing. When warships start drilling holes, your accounts start opening holes too. --- Many are still analyzing candlesticks, watching indicators, waiting for the golden dip. Bro, wake up. The market is not led by the Federal Reserve or CPI now — it’s the tolls in the Strait of Hormuz and the guns of U.S. warships. South Korea is already discussing sending troops to protect oil tankers in Hormuz, Japan is also studying it. This is not a localized conflict; it’s a sign that the global energy arteries are being squeezed. Once the ceasefire on Wednesday expires and negotiations break down — Oil prices surge, inflation reignites, safe-haven assets rotate wildly. You think BTC is a safe haven? When that moment comes, liquidity dries up, and the first to crash will be your altcoins and leveraged positions. --- 1. Don’t hold long positions. Breaking below 74K is not the bottom; there’s a deep abyss below. 2. Don’t buy the dip. The geopolitical bottom is something you can’t catch. 3. Cash is king. Stablecoins, USDC, even fiat are safer than your current holdings. 4. Watch Wednesday. April 22 — either the ceasefire is extended or — you know what. Bull markets teach you how to make money; wars teach you how to survive. Now is not the time for faith, but for survival. Have you reduced your positions, or are you still holding on?
BTC
-1.29%
ETH
-2.31%
USDC
0%
Bitcoin for every family
Trader_X
2026-04-20 06:28
Bitcoin for every family
BTC
-1.29%
更多 BTC 動態

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在哪裡買比特幣 (BTC) 最安全?
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我可以用 $100 購買比特幣 (BTC) 嗎?
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