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
$78,573.6
+2.95%
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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
$78,573.6
+2.95%
行情
熱度
市值
#1
$1.57T
成交量榜
流通量
$658.15M
20.02M

截至目前,比特幣 (BTC) 的價格為 $78,573.6。流通供應量約為 20,023,271 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 $658.15M,與前一天相比增加了 +2.95%。在過去一週裡,比特幣 的價格躍升至 +0.96%,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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礦工儲備回升至 180 萬枚比特幣,比特幣供應收緊的鏈上證據分析
比特幣礦工存入交易所的交易量降至約 8,138 筆,創下歷史新低,同時礦工儲備同步回升至約 180 萬枚 BTC。
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AI 與比特幣估值出現史上最大分歧,BTC 低估 43% 對比 AI 高估 33%
Pantera Capital 執行長 Dan Morehead 指出,比特幣相較於歷史趨勢被低估了 43%,而 AI 股票則已高於四年對數趨勢 33%,兩者之間出現有史以來最大的估值差距。
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更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-05-01 17:52Crypto Frontier
AIMCo 以 $69M 进账收益重返赛勒尔比特币金库投资
2026-05-01 17:47GateNews
范式研究员提出 PACTs,以保护“中本聪时代”的比特币免受量子威胁
2026-05-01 17:32GateNews
稳定币占据拉丁美洲加密采购的 40%,首次超过比特币
2026-05-01 16:21GateNews
Riot Platforms 将价值 500 BTC 的 3800 万美元转移至 NYDIG
2026-05-01 16:02Crypto Frontier
Ark Invest 投资项目将比特币市值在 2030 年前推升至 160 万亿美元
更多 BTC 新聞
Of the myriad pundits proclaiming what bitcoin is or isn’t, Blume offers a more clear-eyed framing that, he argues, will outlast the others.
CoinDesk
2026-05-01 18:04
A new narrative for bitcoin that will last
Of the myriad pundits proclaiming what bitcoin is or isn’t, Blume offers a more clear-eyed framing that, he argues, will outlast the others.
BTC
+3.02%
Tonight, Bitcoin is making a strong upward pull. Many friends are still stuck at low levels, and seeing the market fluctuate fills them with anxiety—this is really completely normal!
It’s not that your trading ability isn’t good. It’s just that you didn’t catch the market’s rhythm, which is why you’ve fallen into the predicament of being stuck in passive positions.
Stop blindly holding orders and panic-trading. I’ve specifically opened one-on-one exclusive de-trapping guidance. By combining your average holding cost and your position ratio, I’ll tailor a personalized de-trapping plan for you—helping you turn passive into active, step by step steadily get back to break-even, and smoothly get out of the trapped-position dilemma!$BTC $ETH #美联储利率不变但内部分歧加剧
LiYao
2026-05-01 18:03
Tonight, Bitcoin is making a strong upward pull. Many friends are still stuck at low levels, and seeing the market fluctuate fills them with anxiety—this is really completely normal! It’s not that your trading ability isn’t good. It’s just that you didn’t catch the market’s rhythm, which is why you’ve fallen into the predicament of being stuck in passive positions. Stop blindly holding orders and panic-trading. I’ve specifically opened one-on-one exclusive de-trapping guidance. By combining your average holding cost and your position ratio, I’ll tailor a personalized de-trapping plan for you—helping you turn passive into active, step by step steadily get back to break-even, and smoothly get out of the trapped-position dilemma!$BTC $ETH #美联储利率不变但内部分歧加剧
BTC
+3.02%
ETH
+2.33%
Here's what I've noticed — right now everyone is talking about Web3, but few truly understand what it's about. Most think it's just about cryptocurrency, but in reality, Web3 is much more.
I remember what the internet looked like in the beginning. Web1 was just a collection of static pages where you only read. Then came the era of Web2 — social networks, video hosting, cloud services. We got used to convenience, but we gave all our data to Google, Facebook, Amazon, and other giants. They decide how we use the internet, control our data, monetize our activity.
And then the idea of Web3 appeared — what if we return control to the users themselves? Instead of trusting data to a single company, distribute it among all network participants through blockchain. It sounds utopian, but technically, it already works.
In Web3, you own your data yourself thanks to cryptographic keys. No corporation can just take and block your account or sell your data to advertisers. Every transaction is recorded on the blockchain and visible to everyone — this creates transparency and trust that don't exist in the current system.
Take cryptocurrencies like Bitcoin or Ethereum — these are the first examples of how Web3 works in practice. No bank, no intermediary. Or decentralized exchanges like Uniswap, where you trade directly without a platform taking a fee and controlling your funds.
Then there are NFTs. I know the hype around them has died down, but the technology itself remains a powerful tool. NFTs confirm ownership of digital assets — paintings, videos, game items, even documents. These are not just pixelated images; they are a way to record property rights on the blockchain.
Also interesting is DAO — decentralized autonomous organizations where participants vote and manage projects through smart contracts. No boss, no office, just code and consensus.
Virtual worlds like Decentraland are also built on Web3. You can buy virtual land, and it will be your asset on the blockchain that no one can take away.
Of course, there are problems. Many find it difficult to understand wallets and keys. If you lose access, it can't be recovered. And governments haven't yet figured out how to regulate all this. But the potential is huge.
In general, Web3 is not just a new version of the internet. It's an attempt to rewrite the rules of the game, returning to users what they lost during the Web2 era. Maybe it won't happen overnight, but the direction is clear. It's worth at least trying to understand how it works.
SerumSquirrel
2026-05-01 18:03
Here's what I've noticed — right now everyone is talking about Web3, but few truly understand what it's about. Most think it's just about cryptocurrency, but in reality, Web3 is much more. I remember what the internet looked like in the beginning. Web1 was just a collection of static pages where you only read. Then came the era of Web2 — social networks, video hosting, cloud services. We got used to convenience, but we gave all our data to Google, Facebook, Amazon, and other giants. They decide how we use the internet, control our data, monetize our activity. And then the idea of Web3 appeared — what if we return control to the users themselves? Instead of trusting data to a single company, distribute it among all network participants through blockchain. It sounds utopian, but technically, it already works. In Web3, you own your data yourself thanks to cryptographic keys. No corporation can just take and block your account or sell your data to advertisers. Every transaction is recorded on the blockchain and visible to everyone — this creates transparency and trust that don't exist in the current system. Take cryptocurrencies like Bitcoin or Ethereum — these are the first examples of how Web3 works in practice. No bank, no intermediary. Or decentralized exchanges like Uniswap, where you trade directly without a platform taking a fee and controlling your funds. Then there are NFTs. I know the hype around them has died down, but the technology itself remains a powerful tool. NFTs confirm ownership of digital assets — paintings, videos, game items, even documents. These are not just pixelated images; they are a way to record property rights on the blockchain. Also interesting is DAO — decentralized autonomous organizations where participants vote and manage projects through smart contracts. No boss, no office, just code and consensus. Virtual worlds like Decentraland are also built on Web3. You can buy virtual land, and it will be your asset on the blockchain that no one can take away. Of course, there are problems. Many find it difficult to understand wallets and keys. If you lose access, it can't be recovered. And governments haven't yet figured out how to regulate all this. But the potential is huge. In general, Web3 is not just a new version of the internet. It's an attempt to rewrite the rules of the game, returning to users what they lost during the Web2 era. Maybe it won't happen overnight, but the direction is clear. It's worth at least trying to understand how it works.
BTC
+3.02%
ETH
+2.33%
更多 BTC 動態

關於購買 比特幣 (BTC) 的常見問題

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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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