買う ビットコイン(BTC)

買う を ビットコイン 簡単に — ステップごとのガイド付き。
推定価格
1 BTC0.00 USD
Bitcoin
BTC
ビットコイン
$58,594.4
+1.35%
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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
$58,594.4
+1.35%
市場
人気度
時価総額
#1
$1.17T
取引高
流通供給量
$752.7M
20.05M

現時点で、ビットコイン(BTC)の価格は1コインあたり$58,594.4です。流通供給量はおよそ20,050,621BTCで、時価総額は$20.05M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$752.7Mに達し、前日比で+1.35%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-5.16%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

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さらに BTC ウィキ

ビットコイン(BTC)に関する最新情報

2026-07-01 14:04Gate News
BTC 15分钟涨超0.8%:技术超卖叠加ETF转折预期推动短线反弹
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BTC 1小时小幅反弹0.23%:季节性预期叠加极端需求萎缩触发短期修复
2026-07-01 13:12Gate News
温克尔沃斯双胞胎于 7 月 1 日将 $60M Bitcoin 和 $7M Ethereum 转移到 Gemini
2026-07-01 11:41Gate News
副总统 JD Vance 持有价值 25 万至 50 万美元的比特币,根据最新财务披露
2026-07-01 10:37Gate 即时热点
加息取代降息?美联储 6 月会议后加密市场宏观逻辑为何全面逆转?
その他の BTC ニュース
A few days ago, it still looked like it was putting up a strong front, but today it just dropped the answer directly! 📉😎
Opening the charts this morning and seeing $BTC  this pullback, my first reaction was: that volume-less rally a few days ago was indeed not strong.
The last thing I saw before bed was the problem: every time BTC tried to push up, it fell short, with obvious resistance above and insufficient buying support. At that time, I judged this was more of a bull trap, not suitable for chasing, but rather looking for shorts to cash in 👀
So I opened a short near 76861.4, and now the price has come to 59321.5, with a return of +3963.78% ✅🔥 It was really grinding earlier, but once it played out, it felt great.
Once you understand, execute—don't hesitate at the last minute.
When you're making money, the worst thing is suddenly getting too emotional.
This trade is simple to handle: first close 80% 💰, move the remaining 20% to cost price protection 🛑. If it continues to drop, let the profit run; if it bounces, don't hold on stubbornly.
If you missed it, don't chase ⚠️. Good positions are waited for, not chased. Wait for the next clear signal; there will be more opportunities later 🔔
‍$ETH  $SOL
CryptoForestKai
2026-07-01 14:04
A few days ago, it still looked like it was putting up a strong front, but today it just dropped the answer directly! 📉😎 Opening the charts this morning and seeing $BTC this pullback, my first reaction was: that volume-less rally a few days ago was indeed not strong. The last thing I saw before bed was the problem: every time BTC tried to push up, it fell short, with obvious resistance above and insufficient buying support. At that time, I judged this was more of a bull trap, not suitable for chasing, but rather looking for shorts to cash in 👀 So I opened a short near 76861.4, and now the price has come to 59321.5, with a return of +3963.78% ✅🔥 It was really grinding earlier, but once it played out, it felt great. Once you understand, execute—don't hesitate at the last minute. When you're making money, the worst thing is suddenly getting too emotional. This trade is simple to handle: first close 80% 💰, move the remaining 20% to cost price protection 🛑. If it continues to drop, let the profit run; if it bounces, don't hold on stubbornly. If you missed it, don't chase ⚠️. Good positions are waited for, not chased. Wait for the next clear signal; there will be more opportunities later 🔔 ‍$ETH $SOL
BTC
+1.26%
ETH
+2.07%
SOL
+4.34%
This one came out, and the chart directly stopped pretending! 🔥 A few days ago in the afternoon, it was still slowly pressing down, many thought it was over, but what I was watching was the support after the $JTO  retracement, the key level wasn't lost, and selling pressure didn't continue to come out👀  
When the chart hadn't fully started yet, JTO was being washed repeatedly around 0.5127, the more it washed, the more it didn't break. I reminded at that time to watch according to the long order rhythm, don't wait until it pumps to react📌  
This is the rhythm.  
Now from 0.5127 to 0.7687, +3541.29% has been realized. Those on board should understand how comfortable this profit is🚀🎯 It was really grinding before, but once it played out, it was truly satisfying.  
In operation, don't get carried away. First take profit 80% and put it in your pocket💰 The remaining 20% as cost price protection, let profits run if it continues to surge, and if it pulls back, don't gamble with the gains based on emotion✅  
When making money, the worst thing is suddenly getting carried away. Those who missed it, don't chase. Catching the tail easily messes up your mindset⚠️ Wait for the next clear signal, wait for a retracement confirmation, there will be more comfortable positions later.  
‍$BTC  $ETH
AnalystBrotherChen
2026-07-01 14:04
This one came out, and the chart directly stopped pretending! 🔥 A few days ago in the afternoon, it was still slowly pressing down, many thought it was over, but what I was watching was the support after the $JTO retracement, the key level wasn't lost, and selling pressure didn't continue to come out👀 When the chart hadn't fully started yet, JTO was being washed repeatedly around 0.5127, the more it washed, the more it didn't break. I reminded at that time to watch according to the long order rhythm, don't wait until it pumps to react📌 This is the rhythm. Now from 0.5127 to 0.7687, +3541.29% has been realized. Those on board should understand how comfortable this profit is🚀🎯 It was really grinding before, but once it played out, it was truly satisfying. In operation, don't get carried away. First take profit 80% and put it in your pocket💰 The remaining 20% as cost price protection, let profits run if it continues to surge, and if it pulls back, don't gamble with the gains based on emotion✅ When making money, the worst thing is suddenly getting carried away. Those who missed it, don't chase. Catching the tail easily messes up your mindset⚠️ Wait for the next clear signal, wait for a retracement confirmation, there will be more comfortable positions later. ‍$BTC $ETH
JTO
+3.98%
BTC
+1.26%
ETH
+2.07%
This one pops out, and the chart stops pretending! 📉🔥 When I opened the chart this morning, $RAVE  the bearish sentiment was fully laid out. A few days ago, it was still holding up high in the early hours, with many people wanting to buy in when it didn't drop. I saw that the rebound had no strength, the upper resistance wasn't loosening, and volume wasn't following.
Before the chart fully kicked off, I was watching RAVE—every time it tried to push up, it felt like it was one breath short. It went up with no takers, and as soon as sell pressure emerged, it softened. Right then, I followed the plan and opened a short position around 0.4954. 👀📌
Now the price is at 0.2938, with a return of +997.90%. This bearish move is truly satisfying. 🎯💰 The grinding earlier was real, but the breakout is also genuine.
This is the rhythm.
In terms of operations, I won't cling to the position—first close 80%, pocket the bulk. ✅ The remaining 20% will be protected at cost. If it continues to drop, let the profits run; if it bounces back, don't let the profits slip away. 🛑
If you missed this move, don't chase—chasing will mess with your mindset. ⚠️ Wait for the next clear signal, wait for a retracement confirmation. The market never lacks opportunities—it lacks patience. 🔔
‍$BTC  $ETH
AsakiSaysTrends
2026-07-01 14:02
This one pops out, and the chart stops pretending! 📉🔥 When I opened the chart this morning, $RAVE the bearish sentiment was fully laid out. A few days ago, it was still holding up high in the early hours, with many people wanting to buy in when it didn't drop. I saw that the rebound had no strength, the upper resistance wasn't loosening, and volume wasn't following. Before the chart fully kicked off, I was watching RAVE—every time it tried to push up, it felt like it was one breath short. It went up with no takers, and as soon as sell pressure emerged, it softened. Right then, I followed the plan and opened a short position around 0.4954. 👀📌 Now the price is at 0.2938, with a return of +997.90%. This bearish move is truly satisfying. 🎯💰 The grinding earlier was real, but the breakout is also genuine. This is the rhythm. In terms of operations, I won't cling to the position—first close 80%, pocket the bulk. ✅ The remaining 20% will be protected at cost. If it continues to drop, let the profits run; if it bounces back, don't let the profits slip away. 🛑 If you missed this move, don't chase—chasing will mess with your mindset. ⚠️ Wait for the next clear signal, wait for a retracement confirmation. The market never lacks opportunities—it lacks patience. 🔔 ‍$BTC $ETH
RAVE
-11.84%
BTC
+1.26%
ETH
+2.07%
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