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
$77,606.3
-0.97%
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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
$77,606.3
-0.97%
行情
熱度
市值
#1
$1.55T
成交量榜
流通量
$290.11M
20.02M

截至目前,比特幣 (BTC) 的價格為 $77,606.3。流通供應量約為 20,020,528 BTC,總市值為 $20.02M,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 $290.11M,與前一天相比增加了 -0.97%。在過去一週裡,比特幣 的價格躍升至 +1.83%,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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比特幣巨鯨增持 69%:鏈上數據與 ARK 觀點分歧下的市場底部邏輯解析
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油價上漲為何影響比特幣?BTC 通膨避險屬性與風險資產定價邏輯解析
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關於 比特幣 (BTC) 的最新消息

2026-04-25 13:04GateNews
Hyperliquid 巨鲸持有 35.25 亿美元持仓,多空比为 1.03
2026-04-25 12:54Coinpedia
驱动链架构师保罗·斯托茨(Paul Sztorc)揭示8月比特币硬分叉:1:1 BTC币分拆
2026-04-25 11:39Coinpedia
算力指数:巴西和委内瑞拉显示出潜力,可能增长拉美的比特币挖矿份额
2026-04-25 11:21Crypto News Land
XRP 爱好者解释加密空间中的两类 XRP 持有者:投资者与采用者
2026-04-25 11:15GateNews
田纳西州成为第二个美国州:全州范围禁止加密货币自动取款机,7 月 1 日起生效
更多 BTC 新聞
Bitcoin rises today, altcoins are ready to take off quickly!
BILOWOALJOHANDRI
2026-04-25 13:21
Bitcoin rises today, altcoins are ready to take off quickly!
BTC
-0.63%
ME News reports that Project Eleven has granted Giancarlo Lelli Q-Day, using publicly available quantum hardware to derive a 15-bit elliptic curve private key from a public key—its largest public demonstration to date—representing a 512-fold improvement over September 2025. While this does not mean cracking a real Bitcoin wallet, BTC’s 256-bit elliptic curve still far exceeds current quantum capabilities. Google, Cloudflare, and the UK NCSC have set post-quantum migration milestones, and the exposure of approximately 6.93 million BTC public keys on-chain poses potential risks. The community has proposed BIP 360/361 to resist quantum output, but decentralized coordination remains a challenge.
MeNews
2026-04-25 13:20
Quantum computers cracking 15-digit ECC keys pose no threat to Bitcoin's 256-bit security, but the migration countdown is accelerating.
ME News reports that Project Eleven has granted Giancarlo Lelli Q-Day, using publicly available quantum hardware to derive a 15-bit elliptic curve private key from a public key—its largest public demonstration to date—representing a 512-fold improvement over September 2025. While this does not mean cracking a real Bitcoin wallet, BTC’s 256-bit elliptic curve still far exceeds current quantum capabilities. Google, Cloudflare, and the UK NCSC have set post-quantum migration milestones, and the exposure of approximately 6.93 million BTC public keys on-chain poses potential risks. The community has proposed BIP 360/361 to resist quantum output, but decentralized coordination remains a challenge.
BTC
-0.63%
I just noticed an interesting signal in the crypto market this week. Institutional money is flowing in strongly, especially through ETPs, with over $1.1 billion flowing in net. This is the second-highest amount of 2026 and tells us a lot about their confidence.
Bitcoin just surged to $77,610, exceeding short traders' expectations, resulting in a liquidation of over $530 million in a single day. Most of this came from Bitcoin and Ethereum. Importantly, institutional inflows have resumed after Ethereum was quiet for three weeks, with over $196 million flowing in now. Bitcoin saw a significant inflow of $871 million. This activity is mostly driven by the U.S., accounting for 95% of the total.
Another interesting development is that Zcash has made a real comeback. When Foundry Digital launched a mining pool for this privacy coin, within a month, Foundry captured a 29.2% share of the hashrate, causing the former market leader ViaBTC to drop from 68% to 37%. Currently, Zcash is priced at $356.37, up 960.51% over the year and another 60.66% in the last month. The entry of institutional players has helped attract continuous inflows into this coin.
Regarding the chaotic quantum threat, there's no need to panic that much. The crypto market has already priced in the risks. Bernstein points out that the price has fallen nearly 50%, reflecting these concerns. Developers still have 3-5 years to prepare quantum-resistant systems. The real challenge isn't technical but getting the community to accept and migrate to new systems. Financial institutions holding large amounts of crypto will be a key driver.
In summary, what’s happening now indicates that institutional money is systematically accumulating crypto assets. It’s not just short-term speculation. The market is taking a new turn, and confidence is truly returning strongly.
GasFeeTears
2026-04-25 13:20
I just noticed an interesting signal in the crypto market this week. Institutional money is flowing in strongly, especially through ETPs, with over $1.1 billion flowing in net. This is the second-highest amount of 2026 and tells us a lot about their confidence. Bitcoin just surged to $77,610, exceeding short traders' expectations, resulting in a liquidation of over $530 million in a single day. Most of this came from Bitcoin and Ethereum. Importantly, institutional inflows have resumed after Ethereum was quiet for three weeks, with over $196 million flowing in now. Bitcoin saw a significant inflow of $871 million. This activity is mostly driven by the U.S., accounting for 95% of the total. Another interesting development is that Zcash has made a real comeback. When Foundry Digital launched a mining pool for this privacy coin, within a month, Foundry captured a 29.2% share of the hashrate, causing the former market leader ViaBTC to drop from 68% to 37%. Currently, Zcash is priced at $356.37, up 960.51% over the year and another 60.66% in the last month. The entry of institutional players has helped attract continuous inflows into this coin. Regarding the chaotic quantum threat, there's no need to panic that much. The crypto market has already priced in the risks. Bernstein points out that the price has fallen nearly 50%, reflecting these concerns. Developers still have 3-5 years to prepare quantum-resistant systems. The real challenge isn't technical but getting the community to accept and migrate to new systems. Financial institutions holding large amounts of crypto will be a key driver. In summary, what’s happening now indicates that institutional money is systematically accumulating crypto assets. It’s not just short-term speculation. The market is taking a new turn, and confidence is truly returning strongly.
BTC
-0.63%
ETH
-0.27%
ZEC
+0.76%
更多 BTC 動態

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