買う ビットコイン(BTC)

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推定価格
1 BTC0.00 USD
Bitcoin
BTC
ビットコイン
$65,505.6
-1.37%
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USDでビットコイン(BTC)を購入する方法?

数量を入力
BTC/USDの取引ペアを選択し、購入数量を入力します。
注文確認
取引の詳細(BTC/USDの価格、手数料、その他の注意事項)を確認します。確認が完了したら、注文を送信します。
ビットコイン(BTC) を受け取る
支払いが完了すると、購入した BTC は自動的に Gate.com のウォレットに入金されます。

クレジットカードまたはデビットカードで ビットコイン(BTC)を購入する方法は?

  • 1
    Gate.com アカウントを作成し、本人確認を完了しましょう安全に BTC を購入するには、まず Gate.com アカウントにサインアップし、KYC 本人確認を完了して取引を保護しましょう。
  • 2
    BTC と支払い方法を選択してください「ビットコイン(BTC)を購入」セクションに移動し、BTCを選択、購入希望数量を入力し、支払い方法としてデビットカードを選択してください。その後、カード情報を入力してください。
  • 3
    購入が完了すると、BTC がすぐにウォレットに反映されます注文を確定すると、ご購入の BTC は即座に安全に Gate.com のウォレットに反映され、取引、保有、または送金にすぐに利用可能になります。

なぜビットコイン(BTC)を購入するのか?

ビットコインとは何ですか?分散型デジタルゴールドの誕生
ビットコイン(BTC)は、2008年にサトシ・ナカモトによって提案され、2009年に世界初の分散型暗号通貨として正式にローンチされました。銀行や政府などの仲介者を介さず、ピアツーピアの電子決済を可能にします。すべての取引はパブリックブロックチェーンに記録され、透明性とセキュリティが確保されます。
ビットコインはどのように機能しますか?PoWコンセンサスとブロックチェーン技術
ビットコインは、プルーフ・オブ・ワーク(PoW)コンセンサスメカニズムで動作します。アリスがボブに1 BTCを送金したいとき、マイナーは複雑な数学的問題を解くために競争します。最初に問題を解いたマイナーは、新しいビットコインをブロック報酬として獲得し、取引をブロックチェーンに記録します。このシステムはネットワークを安全にしますが、高いエネルギー消費と採掘難易度の上昇を招きます。
ビットコインの供給量と半減期メカニズム
ビットコインの供給量は2,100万枚に厳密に制限されており、絶対的な希少性を持ちます。約4年ごとに「半減期」イベントが発生し、マイナーへのブロック報酬が半分になり、新しいビットコインの生成が遅くなります。これによりビットコインのインフレ抑制特性が強化され、長期的な価格上昇の主要な要因となります。2024年末時点で、1,970万以上のビットコインが採掘されています。
価格の推移と市場への影響
ビットコインはほとんど価値がない状態で始まり、2021年には$20,000 in 2017 and hitting new highs above $60,000に達しました。極端な価格変動を経験しており、有名な「ビットコインピザデー」のように、初めて商業利用された記念日もあります。過去にはバブルや詐欺と呼ばれたこともありますが、一般層や機関投資家の採用拡大により、時価総額は1兆ドルを超えました。
ビットコイン投資の理由とリスク
インフレヘッジ&価値の保存手段:供給量の固定と半減期イベントにより、ビットコインはデジタルゴールドであり、潜在的な安全資産となります。 高い流動性:BTCは主要取引所で取引されており、ポートフォリオへの組み入れが容易です。 分散化と自律性:特定の主体による管理を受けず、ユーザーは資産を完全にコントロールできます。 技術的・規制上のリスク:高いボラティリティ、規制の不透明さ、マイニングによる環境問題、決済手段としての利用制限。
懐疑的な見解と代替的視点
革命的な技術であるにもかかわらず、ビットコインの決済手段としての効率は低く、規制リスクも依然として大きいです。一部の専門家は、ビットコインを安定した価値の保存手段というより、投機的資産と見なしています。投資家は、自身のリスク許容度を慎重に評価する必要があります。

ビットコイン(BTC) 本日の価格と市場動向

BTC/USD
Bitcoin
$65,505.6
-1.37%
市場
人気度
時価総額
#1
$1.3T
取引高
流通供給量
$1.06B
19.99M

現時点で、ビットコイン(BTC)の価格は1コインあたり$65,505.6です。流通供給量はおよそ19,996,565BTCで、時価総額は$19.99Mとなります。現在の時価総額ランキング:1。

過去24時間で、ビットコインの取引量は$1.06Bに達し、前日比で-1.37%の変動となりました。過去1週間で、ビットコインの価格は-2.75%となり、デジタルゴールドおよびインフレヘッジとしてのBTCへの継続的な需要を反映しています。

さらに、ビットコインの過去最高値は$126,080です。市場の変動性は依然として大きいため、投資家はマクロ経済の動向や規制の進展を注意深く監視する必要があります。

ビットコイン(BTC) 他の暗号資産と比較

BTC VS
BTC
価格
24時間の変化率
7日の変化率
24時間取引量
時価総額
市場ランク
流通供給量

ビットコイン(BTC) を購入した後は何をすべきですか?

現物取引
Gate.com の豊富な取引ペアを活用して、BTC をいつでも取引し、市場のチャンスを捉え、資産を増やしましょう。
Simple Earn
遊休の BTC を活用して、プラットフォームのフレキシブル型または定期型の金融商品に投資し、手軽に追加収益を得ましょう。
変換
BTC を他の暗号資産に素早く、簡単に交換できます。

Gate を通じて ビットコイン を購入するメリット

3,500以上の暗号資産から選択可能
2013年以降、一貫してトップ10の中央集権型取引所(CEX)のひとつ
2020年5月以降、100%の準備金証明
即時入出金で効率的な取引

Gateで利用可能なその他の暗号資産

ビットコインBTCについてもっと知る

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さらに BTC 記事
ビットコインはなぜ上昇しているのか?BTC価格急騰の背後にある主な要因
ビットコインはなぜ上昇しているのか?BTC価格急騰の背後にある主な要因
デイリーニュース | ETH/BTC 為替レートは底打ちした可能性があります、同じ名前のLIBRAトークンが誤って購入された後、3,000%上昇しました
ETH/BTCの為替レートがトレンドの反転を引き起こす可能性があります。Barstool Sportsの創設者が誤ってLIBRA Memeコインを17万ドル購入し、それによって3000%急騰しました。
投資するのに最適な暗号通貨は、ビットコイン (BTC) とバイナンスコイン (BNB) のどちらでしょうか?
投資するのに最適な暗号通貨は、ビットコイン (BTC) とバイナンスコイン (BNB) のどちらでしょうか?
さらに BTC ブログ
XZXX: A Comprehensive Guide to the BRC-20 Meme Token in 2025
XZXX emerges as the leading BRC-20 meme token of 2025, leveraging Bitcoin Ordinals for unique functionalities that integrate meme culture with tech innovation. The article explores the token's explosive growth, driven by a thriving community and strategic market support from exchanges like Gate, while offering beginners a guided approach to purchasing and securing XZXX. Readers will gain insights into the token's success factors, technical advancements, and investment strategies within the expanding XZXX ecosystem, highlighting its potential to reshape the BRC-20 landscape and digital asset investment.
Bitcoin Fear and Greed Index: Market Sentiment Analysis for 2025
As the Bitcoin Fear and Greed Index plummets below 10 in April 2025, cryptocurrency market sentiment reaches unprecedented lows. This extreme fear, coupled with Bitcoin's 80,000−85,000 price range, highlights the complex interplay between crypto investor psychology and market dynamics. Our Web3 market analysis explores the implications for Bitcoin price predictions and blockchain investment strategies in this volatile landscape.
5 ways to get Bitcoin for free in 2025: Newbie Guide
In 2025, getting Bitcoin for free has become a hot topic. From microtasks to gamified mining, to Bitcoin reward credit cards, there are numerous ways to obtain free Bitcoin. This article will reveal how to easily earn Bitcoin in 2025, explore the best Bitcoin faucets, and share Bitcoin mining techniques that require no investment. Whether you are a newbie or an experienced user, you can find a suitable way to get rich with cryptocurrency here.
さらに BTC ウィキ

ビットコイン(BTC)に関する最新情報

2026-03-01 20:30CaptainAltcoin
加密市场今日新闻:Pepeto预售让散户占据优势,BlackRock ETF投资者永远无法获得
2026-03-01 20:27Coinpedia
Hyperliquid鲸鱼在比特币回调后部分清算了$42M 比特币多头仓位
2026-03-01 20:10Crypto Breaking
比特币相较黄金被低估:分析师预示即将反弹
2026-03-01 19:41Crypto News Land
PEPE 上涨2.3%,伴随$337M 成交量激增——$0.054135 是下一个突破点吗?
2026-03-01 19:26CoinsProbe
Bittensor (TAO) 反弹至关键支撑位——这种形态能否引发进一步上涨?
その他の BTC ニュース
Top 10 Crypto coins, excluding $BTC & $TH tend to perform far better than the smaller & mid caps
Let's see how Crypto fares without the big guns
Similar looking at the stronghold level
Monthly shows the areas a little better
ATM it doesn't look good
They've never been oversold
CrazyLord
2026-03-01 21:33
Top 10 Crypto coins, excluding $BTC & $TH tend to perform far better than the smaller & mid caps Let's see how Crypto fares without the big guns Similar looking at the stronghold level Monthly shows the areas a little better ATM it doesn't look good They've never been oversold
BTC
-1.4%
🚨 BREAKING   Geopolitical Tensions Impact Oil Markets.   • US - Iran tensions escalate with Trump announcing talks with Iran while US Embassy in Beirut closes March 2.   • Iran threatens to close Strait of Hormuz, potentially spiking US inflation to 5%.   • Bitcoin traders
ASENSE
2026-03-01 21:32
🚨 BREAKING Geopolitical Tensions Impact Oil Markets. • US - Iran tensions escalate with Trump announcing talks with Iran while US Embassy in Beirut closes March 2. • Iran threatens to close Strait of Hormuz, potentially spiking US inflation to 5%. • Bitcoin traders
BTC
-1.4%
#DeepCreationCamp 
Real-World Assets (RWA) Tokenization in Crypto – The Institutional Bridge Narrative of 2026 (Mega Project Research)
As February 2026 closes, the cryptocurrency ecosystem remains in a phase of recalibration and structural evolution. Bitcoin trades at $67,979, and Ethereum consolidates at $2,050, reflecting a market that is navigating macro uncertainty, deleveraging cycles, and geopolitical tensions. Volatility persists, yet one underlying structural theme continues to gather momentum with remarkable clarity: Real-World Asset (RWA) tokenization.
Unlike speculative or meme-driven rallies, RWAs represent a foundational transformation of the crypto landscape, bridging the gap between traditional finance and blockchain. They bring tangible financial instruments—U.S. Treasuries, private credit, real estate, commodities, equities—onto blockchain rails, offering institutional participants a new layer of accessible, liquid, and programmable assets. In 2026, RWAs are not a narrative of hype—they are infrastructure, a permanent layer shaping the future of digital capital markets.
1. The 2026 Maturation Thesis: Why RWAs Matter Now
Traditional finance has long struggled with inefficiencies that limit access, liquidity, and speed:
Illiquidity in private markets – Opportunities like private credit and real estate investments often remain inaccessible for retail or mid-sized institutional participants.
High entry barriers – Minimum ticket sizes often exceed $1 million, excluding most participants.
Slow settlement cycles – Conventional T+2 or T+3 settlement cycles create operational risk and reduce capital velocity.
Geographic and regulatory restrictions – Cross-border capital access is limited and heavily compliance-dependent.
Intermediary-heavy frameworks – Brokers, custodians, and clearinghouses add complexity and cost.
Tokenized RWAs on-chain solve these frictions:
24/7 global trading access across multiple geographies
Fractional ownership lowering barriers for smaller investors
Programmable compliance aligned to regulatory frameworks
Instant settlement, reducing counterparty and operational risks
Transparent proof-of-reserves, ensuring credibility and auditability
Composable yield integration with DeFi, unlocking new financial engineering possibilities
This is a structural shift—not cyclical speculation. RWAs align blockchain technology with productive capital markets, enabling scalable institutional adoption.
Institutional Tailwinds Driving Adoption:
Yield Demand in a Volatile Rate Environment:
Tokenized Treasuries, corporate credit, and private debt offer stable on-chain yields, appealing to crypto-native treasuries, hedge funds, and institutional allocators seeking low-volatility exposure.
Regulatory Progress:
The U.S. CLARITY framework has established clearer definitions for digital assets, reducing institutional hesitation and providing a framework for compliant issuance.
Stablecoin + RWA Convergence:
Increasingly, stablecoins are backed by real-world collateral, integrating with tokenized bonds and credit for automated yield distribution and collateralized lending.
DeFi Revenue Transition:
While past DeFi cycles were dominated by leverage and speculation, RWAs derive fee revenue from real economic activity, making this a more sustainable layer of the ecosystem.
2. Core Infrastructure Powering the RWA Stack
RWA tokenization relies on robust infrastructure, secure data feeds, interoperability protocols, and institutional-grade networks. Key players include:
Chainlink (LINK):
Provides decentralized oracles for price feeds, proof-of-reserve verification, identity validation, and cross-chain communication via CCIP.
Without reliable oracles, tokenized RWAs lose credibility, making Chainlink core infrastructure for institutional adoption.
Investment logic: As tokenized asset volume scales, demand for oracle services scales proportionally.
Hedera (HBAR):
Governance via a multinational council, offering predictable throughput, low-cost transactions, and compliance-aligned architecture.
Enterprise-grade infrastructure appeals to institutions preferring oversight models similar to traditional corporate governance.
Avalanche (AVAX):
Subnet architecture enables permissioned ecosystems tailored to regulated assets.
Supports jurisdiction-specific rules, compliance, and scalable issuance, essential for tokenized equities and bonds.
3. Specialized RWA Protocol Leaders
Beyond infrastructure, protocols focus on issuance, management, and yield optimization:
Ondo Finance (ONDO):
On-chain access to short-duration U.S. Treasuries with stable yields and institutional compliance.
Popular during market consolidation for low-volatility exposure.
Pendle (PENDLE):
Yield tokenization platform separating principal from yield, enabling traders to lock returns, hedge duration, and trade future yield exposure.
Adds active capital management options to tokenized yields.
Quant (QNT):
Enterprise interoperability via Overledger, bridging blockchain with legacy infrastructure.
Supports cross-chain settlement, CBDC integration, and regulated deployments, crucial for banks and large institutions tokenizing internal balance sheet assets.
4. Market Metrics – February 2026
RWA sector market cap: ~$50B+
Accelerating growth in tokenized Treasuries
Development concentrated among infrastructure leaders
Expanding institutional pilots across Europe, Asia, and North America
RWA inflows are strategic, long-term, and adoption-driven, unlike past speculative rotations
5. Bull vs Bear Case for 2026
Bull Case:
Regulatory clarity unlocks institutional floodgates
Multi-trillion stablecoin circulation facilitates broad RWA adoption
Tokenized equities and commodities become mainstream
Infrastructure tokens capture value through scaling usage
Sector TVL grows 2–5x
Bear Case:
Regulatory delays stall issuance
Macro shocks reduce institutional appetite
Liquidity fragmentation across chains
Oracle or custody failures undermine trust
6. Strategic Allocation Framework
Core Infrastructure Exposure: Chainlink, Hedera, Avalanche – defensive positioning tied to ecosystem growth
Yield-Focused Platforms: Ondo, Pendle – higher upside linked to adoption waves
Interoperability Layer: Quant – enterprise integration and settlement
Monitoring Metrics:
On-chain TVL growth
Tokenized Treasury issuance
Development activity
Stablecoin supply expansion
Regulatory updates
7. Forward-Looking Project Research Insights
RWAs bridge the gap between crypto and traditional capital markets, unlocking institutional-grade adoption.
Infrastructure and specialized protocols form the backbone of RWA tokenization.
Institutional inflows are strategic, long-term, and adoption-driven, not speculative.
BTC ($67,979) and ETH ($2,050) volatility may persist, but RWAs provide a stabilizing productive layer beneath crypto markets.
The next major expansion phase of crypto may be driven by RWA adoption and tokenization of real assets, rather than hype cycles.
RWAs enable programmable, compliant, and transparent investment structures, bridging Wall Street and Web3 effectively.
This is now a full mega project research article, 
#DeepCreationCamp
CrazyLord
2026-03-01 21:32
#DeepCreationCamp Real-World Assets (RWA) Tokenization in Crypto – The Institutional Bridge Narrative of 2026 (Mega Project Research) As February 2026 closes, the cryptocurrency ecosystem remains in a phase of recalibration and structural evolution. Bitcoin trades at $67,979, and Ethereum consolidates at $2,050, reflecting a market that is navigating macro uncertainty, deleveraging cycles, and geopolitical tensions. Volatility persists, yet one underlying structural theme continues to gather momentum with remarkable clarity: Real-World Asset (RWA) tokenization. Unlike speculative or meme-driven rallies, RWAs represent a foundational transformation of the crypto landscape, bridging the gap between traditional finance and blockchain. They bring tangible financial instruments—U.S. Treasuries, private credit, real estate, commodities, equities—onto blockchain rails, offering institutional participants a new layer of accessible, liquid, and programmable assets. In 2026, RWAs are not a narrative of hype—they are infrastructure, a permanent layer shaping the future of digital capital markets. 1. The 2026 Maturation Thesis: Why RWAs Matter Now Traditional finance has long struggled with inefficiencies that limit access, liquidity, and speed: Illiquidity in private markets – Opportunities like private credit and real estate investments often remain inaccessible for retail or mid-sized institutional participants. High entry barriers – Minimum ticket sizes often exceed $1 million, excluding most participants. Slow settlement cycles – Conventional T+2 or T+3 settlement cycles create operational risk and reduce capital velocity. Geographic and regulatory restrictions – Cross-border capital access is limited and heavily compliance-dependent. Intermediary-heavy frameworks – Brokers, custodians, and clearinghouses add complexity and cost. Tokenized RWAs on-chain solve these frictions: 24/7 global trading access across multiple geographies Fractional ownership lowering barriers for smaller investors Programmable compliance aligned to regulatory frameworks Instant settlement, reducing counterparty and operational risks Transparent proof-of-reserves, ensuring credibility and auditability Composable yield integration with DeFi, unlocking new financial engineering possibilities This is a structural shift—not cyclical speculation. RWAs align blockchain technology with productive capital markets, enabling scalable institutional adoption. Institutional Tailwinds Driving Adoption: Yield Demand in a Volatile Rate Environment: Tokenized Treasuries, corporate credit, and private debt offer stable on-chain yields, appealing to crypto-native treasuries, hedge funds, and institutional allocators seeking low-volatility exposure. Regulatory Progress: The U.S. CLARITY framework has established clearer definitions for digital assets, reducing institutional hesitation and providing a framework for compliant issuance. Stablecoin + RWA Convergence: Increasingly, stablecoins are backed by real-world collateral, integrating with tokenized bonds and credit for automated yield distribution and collateralized lending. DeFi Revenue Transition: While past DeFi cycles were dominated by leverage and speculation, RWAs derive fee revenue from real economic activity, making this a more sustainable layer of the ecosystem. 2. Core Infrastructure Powering the RWA Stack RWA tokenization relies on robust infrastructure, secure data feeds, interoperability protocols, and institutional-grade networks. Key players include: Chainlink (LINK): Provides decentralized oracles for price feeds, proof-of-reserve verification, identity validation, and cross-chain communication via CCIP. Without reliable oracles, tokenized RWAs lose credibility, making Chainlink core infrastructure for institutional adoption. Investment logic: As tokenized asset volume scales, demand for oracle services scales proportionally. Hedera (HBAR): Governance via a multinational council, offering predictable throughput, low-cost transactions, and compliance-aligned architecture. Enterprise-grade infrastructure appeals to institutions preferring oversight models similar to traditional corporate governance. Avalanche (AVAX): Subnet architecture enables permissioned ecosystems tailored to regulated assets. Supports jurisdiction-specific rules, compliance, and scalable issuance, essential for tokenized equities and bonds. 3. Specialized RWA Protocol Leaders Beyond infrastructure, protocols focus on issuance, management, and yield optimization: Ondo Finance (ONDO): On-chain access to short-duration U.S. Treasuries with stable yields and institutional compliance. Popular during market consolidation for low-volatility exposure. Pendle (PENDLE): Yield tokenization platform separating principal from yield, enabling traders to lock returns, hedge duration, and trade future yield exposure. Adds active capital management options to tokenized yields. Quant (QNT): Enterprise interoperability via Overledger, bridging blockchain with legacy infrastructure. Supports cross-chain settlement, CBDC integration, and regulated deployments, crucial for banks and large institutions tokenizing internal balance sheet assets. 4. Market Metrics – February 2026 RWA sector market cap: ~$50B+ Accelerating growth in tokenized Treasuries Development concentrated among infrastructure leaders Expanding institutional pilots across Europe, Asia, and North America RWA inflows are strategic, long-term, and adoption-driven, unlike past speculative rotations 5. Bull vs Bear Case for 2026 Bull Case: Regulatory clarity unlocks institutional floodgates Multi-trillion stablecoin circulation facilitates broad RWA adoption Tokenized equities and commodities become mainstream Infrastructure tokens capture value through scaling usage Sector TVL grows 2–5x Bear Case: Regulatory delays stall issuance Macro shocks reduce institutional appetite Liquidity fragmentation across chains Oracle or custody failures undermine trust 6. Strategic Allocation Framework Core Infrastructure Exposure: Chainlink, Hedera, Avalanche – defensive positioning tied to ecosystem growth Yield-Focused Platforms: Ondo, Pendle – higher upside linked to adoption waves Interoperability Layer: Quant – enterprise integration and settlement Monitoring Metrics: On-chain TVL growth Tokenized Treasury issuance Development activity Stablecoin supply expansion Regulatory updates 7. Forward-Looking Project Research Insights RWAs bridge the gap between crypto and traditional capital markets, unlocking institutional-grade adoption. Infrastructure and specialized protocols form the backbone of RWA tokenization. Institutional inflows are strategic, long-term, and adoption-driven, not speculative. BTC ($67,979) and ETH ($2,050) volatility may persist, but RWAs provide a stabilizing productive layer beneath crypto markets. The next major expansion phase of crypto may be driven by RWA adoption and tokenization of real assets, rather than hype cycles. RWAs enable programmable, compliant, and transparent investment structures, bridging Wall Street and Web3 effectively. This is now a full mega project research article, #DeepCreationCamp
BTC
-1.4%
ETH
-1.32%
LINK
-1.65%
HBAR
-2.16%
その他の BTC 投稿

ビットコイン(BTC)の購入に関するよくある質問(FAQ)

よくある質問の回答はAIによって生成されたものであり、参考情報としてのみ提供されています。本コンテンツの内容は慎重にご確認ください。
ビットコイン(BTC)を購入する最も安全な場所はどこですか?
x
Gate.comでビットコイン(BTC)を安全に購入するには?
x
初心者がビットコイン(BTC)を購入する方法は?
x
100ドルでビットコイン(BTC)を購入できますか?
x
ビットコイン(BTC)は100%安全ですか?
x