表现
RD 熱度指數
RD 增長指數
| 1h | 24h | 7d | 30d | 60d | 90d |
|---|---|---|---|---|---|
| 0.01% | 1.54% | 2.75% | 9.39% | 1.75% | 21.64% |
比較
開放市場
| # | 交易所 | 交易對 | 價格 | +2% 深度 | -2% 深度 | 成交量(24小時) | 成交量% |
|---|---|---|---|---|---|---|---|
| 1 | BBTCCDEX | BTC/USDT | $78,307.91 | $16,692,360 | $15,351,392 | $2,725,226,242 | 9.67% |
| 2 | CCoinUpDEX | BTC/USDT | $78,272.97 | $23,342,782 | $23,900,241 | $2,461,017,887 | 8.73% |
| 3 | BBlockFinDEX | BTC/USDT | $78,112.55 | $224,750 | $2,782,118 | $2,220,608,464 | 7.88% |
| 4 | BBiFinanceDEX | BTC/USDT | $78,264.99 | $5,729,496 | $5,346,292 | $2,219,717,604 | 7.88% |
| 5 | PPionexDEX | BTC/USDT | $78,277.12 | $23,192,905 | $24,373,287 | $1,755,501,980 | 6.23% |
| 6 | BBybitCEX | BTC/USDT | $78,291.63 | $12,922,237 | $9,042,717 | $1,317,960,935 | 4.68% |
| 7 | BBlofinDEX | BTC/USDT | $78,270.93 | $722,722 | $635,073 | $1,226,929,618 | 4.35% |
| 8 | BTC/USDT | $78,110.98 | $18,102,368 | $17,183,627 | $1,171,078,326 | 4.16% | |
| 9 | BBinanceCEX | BTC/USDT | $78,271.44 | $21,287,651 | $16,745,663 | $1,133,902,627 | 4.02% |
| 10 | KKCEXDEX | BTC/USDT | $78,265 | $9,033,647 | $23,611,605 | $1,082,427,781 | 3.84% |
跟隨更新
跟隨列表
人物
關於Bitcoin
比特幣是首個去中心化數位貨幣，由中本聰在2008年的白皮書中提出，並於2009年正式推出。它採用區塊鏈與工作量證明共識機制，讓網路節點共同驗證交易，實現無需銀行或其他中介機構的點對點電子現金系統。其核心敘事為「數位稀缺性」：總量固定為2100萬枚、不可竄改、且具備抗審查能力。 它解決了市場痛點，例如對金融中介的依賴、跨境轉帳速度慢且成本高、法幣因過度發行而貶值，以及電子支付中的雙重支付問題。比特幣允許任何人隨時自主保管與轉移資產，所有交易皆可公開驗證。 在過去六個月（2026年3月至9月），比特幣價格歷經前期修正後，於6月穩定在約64,000美元，市值約1.33兆美元。網路經歷首次「算力熊市」：自5月28日起，算力從1,030 EH/s降至885 EH/s，礦工每PH/s收益在30天內下跌26.96%至28.26美元，難度預計於6月13日下調10.76%。交易手續費佔礦工獎勵比例低於1%，成為長期結構性隱憂。儘管如此，比特幣的安全性仍被認為穩固，因為發動51%攻擊的成本依然極高。
比特幣，第一個去中心化數位貨幣，由化名中本聰於2008年10月31日發表的白皮書《比特幣：一種點對點的電子現金系統》中提出。創世區塊於2009年1月3日被挖出，其中嵌入了一則關於銀行紓困的新聞標題，標誌著該網路的正式啟動。 關鍵的長期里程碑包括：2010年5月首次真實世界交易，以10,000枚比特幣購買了兩份披薩；2010年出現如Mt.Gox等交易所，後者於2014年遭受大規模駭客攻擊，凸顯了安全挑戰；2012年、2016年、2020年及2024年的減半事件系統性地降低了區塊獎勵，強化了其上限為2,100萬枚的緊縮供應機制。 2017年，比特幣現金因區塊大小爭議而分叉，顯示了治理上的緊張局勢。薩爾瓦多於2021年將比特幣定為法定貨幣，成為國家級採用的歷史首例。美國證券交易委員會於2024年1月批准現貨比特幣ETF，開啟了機構投資渠道，而比特幣價格於2024年12月突破10萬美元，反映了日益增長的主流接受度。 近期具有長遠意義的發展包括比特幣核心v32版本的功能凍結，將區塊驗證速度提升三倍，以及抗量子技術的早期突破，例如StarkWare的首筆抗量子交易，以應對未來安全隱憂。這些節點共同說明了比特幣從密碼龐克實驗演變為全球公認資產類別的歷程。
Spot ETF flows drove the tape: U.S. spot Bitcoin ETFs saw net outflows for three straight months from May to July 2026, with June's roughly $4.6 billion the worst of the year; August flipped to about $3.52 billion of net inflows as BTC rose roughly 25% that month, and September added about $2.65 billion, lifting total ETF net assets to $107.98 billion by month-end. October returned to net outflows of about $538.9 million through October 16.
Policy and macro: on September 15 the Senate blocked the CLARITY Act in a 49-50 procedural vote (60 votes needed), briefly pushing BTC below $75,000 before a rapid rebound; the Fed hiked 25 bps to 3.75%-4.00% the next day, and hot inflation data in mid-October revived expectations of another hike. Strategy sold 6,916 BTC over the summer, then resumed buying in September (950 BTC at an average of $79,670), taking its holdings to roughly 846,000 BTC.
Bitcoin's reference client Bitcoin Core 32.0 released on October 10, 2026, focused on performance and security: parallel transaction fetching speeds block sync by up to 3x and patches command-execution and memory-exhaustion bugs; a privacy fix merged on October 1 isolates "private broadcast" connections to prevent IP correlation.
Lightning Network adoption reached real milestones: Block enabled zero-fee local Lightning payments for roughly 4 million merchants, and Kraken reported a $1 million Lightning payment. The US is also advancing a strategic Bitcoin reserve framework.
Bitcoin's Future strategy and roadmap: Bitcoin's bottleneck has moved from cryptography to coordination: BIP-360 entered the official repository in February and BIP-361 in April proposed phasing out ECDSA and Schnorr, yet neither has an activation timeline, while roughly 34% of existing supply has already exposed public keys, including 1.7 million early P2PK coins (about 1.1 million attributed to Satoshi) that can barely migrate. Institutional capital is now intervening with money rather than votes - nine firms including BlackRock and Coinbase formed a three-year, $15 million Bitcoin security consortium and Galaxy added a $5 million programme, both explicitly declining to steer the protocol. Whether migration beats Q-Day depends on this funding-and-consensus path. Upgrade timing therefore rests on consensus among miners, node operators and custodians rather than any single core team.
比特幣沒有官方共同創辦人或執行長；它由用戶共識治理，而bitcoin.org是一個獨立開源專案。化名創辦人是中本聰，他最初與Martti Malmi共同註冊了bitcoin.org。目前最接近「核心領導層」的是比特幣核心維護者小組：Ava Chow、Hennadii Stepanov、Michael Ford、Ryan Ofsky和Ruben Somsen。Stepanov（@x.com/hhebasto）是受Brink資助、位於烏克蘭的核心與圖形介面維護者，以CMake建置遷移和超過1800次提交聞名。Portland（@x.com/PortlandHODL）被列為來自Marathon Digital的比特幣專案貢獻者，但缺乏完整的公開簡歷。沒有任何維護者能夠強制執行協定變更。