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 BTC ≈ 0.00 USD
Bitcoin
BTC
比特幣
$77,187.5
-1.51%
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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
$77,187.5
-1.51%
行情
熱度
市值
#1
$1.55T
成交量榜
流通量
$535.9M
20.08M

截至目前,比特幣 (BTC) 的價格為 $77,187.5。流通供應量約為 20,082,468 BTC,總市值為 $20.08M,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 $535.9M,與前一天相比增加了 -1.51%。在過去一週裡,比特幣 的價格躍升至 -5.2%,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
即時和高效的充值與提現

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

2026-09-11 00:28Gate News
BTC 15分钟微涨0.32%:美伊冲突升级油价破百叠加加息预期骤升压制短期情绪
2026-09-10 23:16Gate News
BTC 15分钟急跌0.41%:地缘冲突升级与美联储加息预期共振施压
2026-09-10 18:52Gate News
Bitcoin 下跌 1.22% 至 77,323 美元,金叉将于 9 月 11 日出现
2026-09-10 17:01Gate News
Strive 首席执行官:比特币价格上涨将推动陷入困境的财库公司复苏
2026-09-10 14:41Gate News
Hyperliquid 于 9 月 9 日提交法庭之友陈词,主张 CME 无权就永续合约起诉 CFTC
更多 BTC 新聞
The following content is for entertainment purposes only and does not constitute any advice.
Latest Gold Morning Analysis and Strategy
Recent K-line movements show that the price fell from a high near 4435, tested support near 4310 at the low, and then rebounded slightly. The current price is consolidating near 4335. Short-term moving averages are converging, while medium- and long-term moving averages are exerting clear pressure, leaving the overall structure weak. Technical indicators are also weak, and downside pressure has not been fully released. This morning, consider trading around the resistance zone near 4365–4395.
Support below: 4315/4290/4255.
$BTC $ETH $XAU #美股录得2008年以来第六大资金流入
OldXu'sWindVane
2026-09-11 01:43
The following content is for entertainment purposes only and does not constitute any advice. Latest Gold Morning Analysis and Strategy Recent K-line movements show that the price fell from a high near 4435, tested support near 4310 at the low, and then rebounded slightly. The current price is consolidating near 4335. Short-term moving averages are converging, while medium- and long-term moving averages are exerting clear pressure, leaving the overall structure weak. Technical indicators are also weak, and downside pressure has not been fully released. This morning, consider trading around the resistance zone near 4365–4395. Support below: 4315/4290/4255. $BTC $ETH $XAU #美股录得2008年以来第六大资金流入
BTC
-1.47%
ETH
-0.34%
XAU
-1.80%
Current Bitcoin (BTC) Analysis — September 11, 2026
BTC is around $76.8K and short-term momentum looks bearish / defensive. Market data also shows BTC down around 1–2% today
Current bias: SHORT is favored
Resistance: $78.0K–$78.5K
Strong resistance: $79.5K–$80K
Support: $76.5K
If $76.5K is breached, potential continuation to $75K → $73.5K.
If BTC breaks back above $78.5K and holds, the short bias weakens and the chance of a rebound toward $80K increases.
Macro factors are currently less supportive of risk assets: oil prices surged above $100, US Treasury yields are nearing 5%, and markets are increasing expectations of Fed tightening. Reuters noted that BTC fell around 0.8% in Asian trading today.
Trading setup I chose:
SHORT if there is a rejection at $78K–$78.5K
🎯 TP1: $76.5K
🎯 TP2: $75K
🎯 TP3: $73.5K
🛑 Invalidation: strong close above $80K
$BTC  ‌
Kelvin_wk
2026-09-11 01:41
Current Bitcoin (BTC) Analysis — September 11, 2026 BTC is around $76.8K and short-term momentum looks bearish / defensive. Market data also shows BTC down around 1–2% today Current bias: SHORT is favored Resistance: $78.0K–$78.5K Strong resistance: $79.5K–$80K Support: $76.5K If $76.5K is breached, potential continuation to $75K → $73.5K. If BTC breaks back above $78.5K and holds, the short bias weakens and the chance of a rebound toward $80K increases. Macro factors are currently less supportive of risk assets: oil prices surged above $100, US Treasury yields are nearing 5%, and markets are increasing expectations of Fed tightening. Reuters noted that BTC fell around 0.8% in Asian trading today. Trading setup I chose: SHORT if there is a rejection at $78K–$78.5K 🎯 TP1: $76.5K 🎯 TP2: $75K 🎯 TP3: $73.5K 🛑 Invalidation: strong close above $80K $BTC ‌
BTC
-1.46%
53 seats vs. 60 votes: Which three words are holding up the CLARITY Act?
On September 15, the U.S. Senate will hold a procedural vote on the CLARITY Act.
Here is the one-sentence bottom line for this vote: 60 votes are needed to begin consideration. Republicans have only 53 seats.
Even if all 53 Republicans vote yes—that still leaves a gap of 7 votes.
Those 7 votes must come from Democrats.
But prediction markets have already priced this very clearly. Polymarket data shows that the odds of the CLARITY Act passing in 2026 are only 15%.
What stings even more is that Republican Senator Tillis himself said: “If the White House has no interest in bridging the divide over the ethics provisions, the bill will fail.”
This is not a crypto-versus-anti-crypto vote.
This is political arithmetic centered on three words: “money, power, Trump.”
The first word: “money”
Can stablecoins pay yields to their holders?
This is the most critical disagreement in the entire bill.
Banking industry lobbying groups—including the American Bankers Association, the Independent Community Bankers of America, and 76 state-level associations—jointly sent a letter to the Senate opposing the wording of Section 404. What is their core concern? If stablecoins can pay yields, ordinary people will move their bank deposits to crypto platforms.
If deposits leave, how will community banks fund mortgages, small-business loans, and agricultural credit?
Section 404 of the bill attempts to draw a line: banning “passive yield” (where simply holding an asset automatically generates interest), while allowing “activity-linked rewards” (such as rewards for staking, market making, or card spending).
Sounds reasonable, right?
The problem is that the line is not clear enough.
The banking industry says the existing exemptions leave room for circumvention, allowing crypto platforms to effectively mimic deposit interest under the name of “activity rewards.” JPMorgan CEO Dimon put it bluntly: crypto companies that want to pay yields on stablecoins should apply for a banking charter.
This is not a dispute over interests; it is a dispute over deposits.
The second word: “power”
Who gets enforcement authority over the ethics provisions?
The Democratic position is clear: state attorneys general must be granted enforcement authority.
What does the current version say? It gives that authority only to the Department of Justice (DOJ).
The Democratic logic is: the DOJ is a federal agency controlled by the president. If the president is himself a conflicted party—who do you expect the DOJ to investigate?
The Republican rebuttal is equally direct: “The CLARITY Act is federal legislation, and the Department of Justice—not 50 state attorneys general with 50 different interpretations—is the appropriate institution to enforce federal law.”
There is another detail: the current ethics provisions contain a sunset clause that expires in January 2029.
The Democratic point is: What happens after 2029? Once the president changes, can the new president continue issuing coins and profiting?
This is not a dispute over enforcement efficiency; it is a question of who oversees the president.
The third word: “Trump”
Trump’s crypto conflicts of interest.
This is the hardest topic in the entire bill to address.
According to financial disclosure documents, the Trump family’s crypto businesses generated more than $1 billion in income for them last year. World Liberty Financial earned more than $500 million through sales of the WLFI crypto product, while sales of the TRUMP memecoin contributed approximately $635 million.
The White House response is: “There is no conflict of interest.”
But a report by consumer advocacy group Public Citizen shows that Trump’s crypto projects have already caused investors to lose approximately $4.7 billion, including roughly $3.2 billion lost by buyers of the TRUMP memecoin.
The Democratic position is therefore extremely firm: If the ethics provisions cannot effectively restrict the president’s and his family’s crypto business interests, they will not vote yes.
Trump himself agreed in July to an ethics provision banning public officials and their spouses from issuing or sponsoring digital assets during their terms in office. But after evaluating it, Democrats concluded that the provision contained loopholes—it does not cover income routed through intermediary entities. In other words, Trump could still make money through World Liberty Financial’s token sales and stablecoin reserves.
This is not a debate over ethics; it is about whether the president can make crypto rules while profiting from the crypto market.
So, can it pass?
Treasury Secretary Bessent publicly urged support before the vote, warning that allowing the bill to stall would send an “unsettling signal” to allies and adversaries, showing that the United States is unwilling to lead the future of digital assets.
Coinbase CEO Armstrong also said he had spoken with senators, that everyone supports the bill, and that they are “very close to reaching a solution.”
But Tillis is not buying it. He put it plainly: Without the White House’s cooperation on the ethics provisions, this will not pass.
Republican Senator Mike Rounds also gave a pessimistic assessment: “It doesn’t look very good right now.”
Interestingly, crypto policy advocate Dan Spuller is more optimistic—he believes the number of Democrats supporting the bill may be higher than the market expects.
Is the prediction market’s 15% probability of passage too low? I don’t know.
But I do know one thing:
The September 15 vote will not determine the life or death of crypto. It will determine whether the United States can give crypto clear rules in 2026.
If this vote fails, Republican Senator Lummis of Wyoming’s warning may come true: “If September 15 fails, there may not be another opportunity for 10 years.”
This is not a crypto-versus-anti-crypto vote.
This is political arithmetic centered on three words: “money, power, Trump.”
If the numbers add up, the bill moves forward. If they do not, the crypto industry will continue swimming in the gray zone.#Gate主流CEXTop4 #美国8月PPI录得5.4%高于预期 #苹果发布会 $BTC $WLFI $TRUMP
Mining_sLittleSheep
2026-09-11 01:38
53 seats vs. 60 votes: Which three words are holding up the CLARITY Act? On September 15, the U.S. Senate will hold a procedural vote on the CLARITY Act. Here is the one-sentence bottom line for this vote: 60 votes are needed to begin consideration. Republicans have only 53 seats. Even if all 53 Republicans vote yes—that still leaves a gap of 7 votes. Those 7 votes must come from Democrats. But prediction markets have already priced this very clearly. Polymarket data shows that the odds of the CLARITY Act passing in 2026 are only 15%. What stings even more is that Republican Senator Tillis himself said: “If the White House has no interest in bridging the divide over the ethics provisions, the bill will fail.” This is not a crypto-versus-anti-crypto vote. This is political arithmetic centered on three words: “money, power, Trump.” The first word: “money” Can stablecoins pay yields to their holders? This is the most critical disagreement in the entire bill. Banking industry lobbying groups—including the American Bankers Association, the Independent Community Bankers of America, and 76 state-level associations—jointly sent a letter to the Senate opposing the wording of Section 404. What is their core concern? If stablecoins can pay yields, ordinary people will move their bank deposits to crypto platforms. If deposits leave, how will community banks fund mortgages, small-business loans, and agricultural credit? Section 404 of the bill attempts to draw a line: banning “passive yield” (where simply holding an asset automatically generates interest), while allowing “activity-linked rewards” (such as rewards for staking, market making, or card spending). Sounds reasonable, right? The problem is that the line is not clear enough. The banking industry says the existing exemptions leave room for circumvention, allowing crypto platforms to effectively mimic deposit interest under the name of “activity rewards.” JPMorgan CEO Dimon put it bluntly: crypto companies that want to pay yields on stablecoins should apply for a banking charter. This is not a dispute over interests; it is a dispute over deposits. The second word: “power” Who gets enforcement authority over the ethics provisions? The Democratic position is clear: state attorneys general must be granted enforcement authority. What does the current version say? It gives that authority only to the Department of Justice (DOJ). The Democratic logic is: the DOJ is a federal agency controlled by the president. If the president is himself a conflicted party—who do you expect the DOJ to investigate? The Republican rebuttal is equally direct: “The CLARITY Act is federal legislation, and the Department of Justice—not 50 state attorneys general with 50 different interpretations—is the appropriate institution to enforce federal law.” There is another detail: the current ethics provisions contain a sunset clause that expires in January 2029. The Democratic point is: What happens after 2029? Once the president changes, can the new president continue issuing coins and profiting? This is not a dispute over enforcement efficiency; it is a question of who oversees the president. The third word: “Trump” Trump’s crypto conflicts of interest. This is the hardest topic in the entire bill to address. According to financial disclosure documents, the Trump family’s crypto businesses generated more than $1 billion in income for them last year. World Liberty Financial earned more than $500 million through sales of the WLFI crypto product, while sales of the TRUMP memecoin contributed approximately $635 million. The White House response is: “There is no conflict of interest.” But a report by consumer advocacy group Public Citizen shows that Trump’s crypto projects have already caused investors to lose approximately $4.7 billion, including roughly $3.2 billion lost by buyers of the TRUMP memecoin. The Democratic position is therefore extremely firm: If the ethics provisions cannot effectively restrict the president’s and his family’s crypto business interests, they will not vote yes. Trump himself agreed in July to an ethics provision banning public officials and their spouses from issuing or sponsoring digital assets during their terms in office. But after evaluating it, Democrats concluded that the provision contained loopholes—it does not cover income routed through intermediary entities. In other words, Trump could still make money through World Liberty Financial’s token sales and stablecoin reserves. This is not a debate over ethics; it is about whether the president can make crypto rules while profiting from the crypto market. So, can it pass? Treasury Secretary Bessent publicly urged support before the vote, warning that allowing the bill to stall would send an “unsettling signal” to allies and adversaries, showing that the United States is unwilling to lead the future of digital assets. Coinbase CEO Armstrong also said he had spoken with senators, that everyone supports the bill, and that they are “very close to reaching a solution.” But Tillis is not buying it. He put it plainly: Without the White House’s cooperation on the ethics provisions, this will not pass. Republican Senator Mike Rounds also gave a pessimistic assessment: “It doesn’t look very good right now.” Interestingly, crypto policy advocate Dan Spuller is more optimistic—he believes the number of Democrats supporting the bill may be higher than the market expects. Is the prediction market’s 15% probability of passage too low? I don’t know. But I do know one thing: The September 15 vote will not determine the life or death of crypto. It will determine whether the United States can give crypto clear rules in 2026. If this vote fails, Republican Senator Lummis of Wyoming’s warning may come true: “If September 15 fails, there may not be another opportunity for 10 years.” This is not a crypto-versus-anti-crypto vote. This is political arithmetic centered on three words: “money, power, Trump.” If the numbers add up, the bill moves forward. If they do not, the crypto industry will continue swimming in the gray zone.#Gate主流CEXTop4 #美国8月PPI录得5.4%高于预期 #苹果发布会 $BTC $WLFI $TRUMP
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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