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
$60,500.4
+1.2%
QRコードをスキャンしてGateアプリをダウンロード

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
$60,500.4
+1.2%
市場
人気度
時価総額
#1
$1.21T
取引高
流通供給量
$982.62M
20.04M

現時点で、ビットコイン(BTC)の価格は1コインあたり$60,500.4です。流通供給量はおよそ20,049,909BTCで、時価総額は$20.04M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$982.62Mに達し、前日比で+1.2%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-6.27%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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ビットコイン(BTC)に関する最新情報

2026-06-29 21:13Daniel Carter
LD Capital创始人预测比特币底部在7-8月为4.3万美元-$51K
2026-06-29 21:13Ethan Brooks
QBZ 操作员 Lee 被宣判政治资金法违规指控不成立
2026-06-29 21:12Gate News
SK Hynix 永续合约在 Hyperliquid 排名第 5,超越 S&P 500 交易量
2026-06-29 21:12Gate News
Zenith CEO:价值 1.6 万亿美元的日本政府债券代币化项目可能媲美比特币的市值
2026-06-29 21:12Gate News
Jack Yi 预测比特币底部在5.1万美元–$43K 在最终熊市浪潮中
その他の BTC ニュース
This drop really woke up the market! 📉🔥 When I opened the market this morning, $SAHARA  was no longer putting on that fake strong act from a few days ago. A few days ago before bed, it was still hovering at highs, looking like it wanted to break out, but the volume didn't follow, and it turned weak as soon as it hit resistance.
I was watching SAHARA at the time, and saw that every bounce had no buyers, support was clearly insufficient, and the bull trap vibe was getting stronger 👀 So I opened a short around 0.03314, waiting for it to finally give way.
Now the price has come to 0.01084, with a yield of +3240.56%. This short trade tastes really good 🎯💰 It was tough grinding earlier, but now it pays off.
Take profits when you should. Don't get emotional with profits.
Close 80% of the position here ✅, and keep the remaining 20% as cost protection 🛑. If it continues to drop, let the profits run; if it bounces back, don't give back the gains you've already secured.
If you missed it, don't chase ⚠️ Chasing can mess with your mindset. Wait for the next clear signal, wait for a retest confirmation before acting. The market doesn't lack opportunities, it lacks patience 🔔
‍$BTC  $ETH
AnalystBrotherChen
2026-06-29 20:59
This drop really woke up the market! 📉🔥 When I opened the market this morning, $SAHARA was no longer putting on that fake strong act from a few days ago. A few days ago before bed, it was still hovering at highs, looking like it wanted to break out, but the volume didn't follow, and it turned weak as soon as it hit resistance. I was watching SAHARA at the time, and saw that every bounce had no buyers, support was clearly insufficient, and the bull trap vibe was getting stronger 👀 So I opened a short around 0.03314, waiting for it to finally give way. Now the price has come to 0.01084, with a yield of +3240.56%. This short trade tastes really good 🎯💰 It was tough grinding earlier, but now it pays off. Take profits when you should. Don't get emotional with profits. Close 80% of the position here ✅, and keep the remaining 20% as cost protection 🛑. If it continues to drop, let the profits run; if it bounces back, don't give back the gains you've already secured. If you missed it, don't chase ⚠️ Chasing can mess with your mindset. Wait for the next clear signal, wait for a retest confirmation before acting. The market doesn't lack opportunities, it lacks patience 🔔 ‍$BTC $ETH
SAHARA
-2.34%
BTC
+1.12%
ETH
+3.04%
Once this candle came out, the chart didn't bother hiding anymore! 🚀
A few days ago, the afternoon was so grinding it made people drowsy, $AIGENSYN 
It kept testing back and forth at the low level. Many only saw the slowness, but I was watching whether the retracement held and whether the support below could hold. 👀
Before the chart fully launched, AIGENSYN repeatedly washed around 0.02243. Key levels weren't broken, and selling pressure didn't increase. At that time, I advised to follow the long order rhythm, don't wait until it pumps to think about getting on board. 📌
That's the rhythm.
Now the price has hit 0.02836, profit +520.94%. This piece of meat is satisfying to eat. 🔥 Those on the train should understand: the grinding was real, but the breakout is also truly sweet. 🎯
In terms of operations, don't get attached. First take profit on 80% ✅. For the remaining 20%, directly set a cost price stop. If it continues to rally, let the profits run; if it pulls back, don't let the gains become uncomfortable. 💰
When making money, the worst thing is sudden over-excitement. ⚠️ Those who missed out don't chase; chasing will mess up your mindset. Wait for the next clear signal, wait for a retracement confirmation before looking for the next shot. 🔔
‍$BTC  $ETH
CryptoWinter
2026-06-29 20:43
Once this candle came out, the chart didn't bother hiding anymore! 🚀 A few days ago, the afternoon was so grinding it made people drowsy, $AIGENSYN It kept testing back and forth at the low level. Many only saw the slowness, but I was watching whether the retracement held and whether the support below could hold. 👀 Before the chart fully launched, AIGENSYN repeatedly washed around 0.02243. Key levels weren't broken, and selling pressure didn't increase. At that time, I advised to follow the long order rhythm, don't wait until it pumps to think about getting on board. 📌 That's the rhythm. Now the price has hit 0.02836, profit +520.94%. This piece of meat is satisfying to eat. 🔥 Those on the train should understand: the grinding was real, but the breakout is also truly sweet. 🎯 In terms of operations, don't get attached. First take profit on 80% ✅. For the remaining 20%, directly set a cost price stop. If it continues to rally, let the profits run; if it pulls back, don't let the gains become uncomfortable. 💰 When making money, the worst thing is sudden over-excitement. ⚠️ Those who missed out don't chase; chasing will mess up your mindset. Wait for the next clear signal, wait for a retracement confirmation before looking for the next shot. 🔔 ‍$BTC $ETH
AIGENSYN
+26.6%
BTC
+1.12%
ETH
+3.04%
The last glance before bed was still grinding, and waking up directly gave bears a treat. 📉😎 A few days ago before bed $ERA  was still oscillating at a high level, not looking weak on the surface, but what I saw was that the rebound was becoming increasingly difficult, and the resistance above was very obvious.
A few days ago in the early morning, when I looked at ERA, each upward push didn't last, and volume didn't support it 👀 In positions like this, the worst thing is to chase in and get trapped by a fake move, so at the time I suggested following a short-sell approach and waiting for it to drop, instead of rushing in based on emotion.
Now the price has moved from 0.1389 to 0.0823, with a return of +2891.34% already sitting here ✅🔥 If you can endure the earlier phase, you'll enjoy the later gains.
When it's time to eat, don't pretend to be calm.
When you're making money, the worst thing is suddenly getting carried away.
The handling is simple: first close +2891.34%, lock in the profit 🎯 Set the remaining 66% with cost price protection, hold if it continues to drop, and if it rebounds, don't let the meat in hand fly away 📌
If you missed it, don't chase—chasing will mess up your mindset 🚨 Wait for a more comfortable entry in the next round, and move only when the signals are clear.
‍$BTC  $ETH
TraderMakino
2026-06-29 20:36
The last glance before bed was still grinding, and waking up directly gave bears a treat. 📉😎 A few days ago before bed $ERA was still oscillating at a high level, not looking weak on the surface, but what I saw was that the rebound was becoming increasingly difficult, and the resistance above was very obvious. A few days ago in the early morning, when I looked at ERA, each upward push didn't last, and volume didn't support it 👀 In positions like this, the worst thing is to chase in and get trapped by a fake move, so at the time I suggested following a short-sell approach and waiting for it to drop, instead of rushing in based on emotion. Now the price has moved from 0.1389 to 0.0823, with a return of +2891.34% already sitting here ✅🔥 If you can endure the earlier phase, you'll enjoy the later gains. When it's time to eat, don't pretend to be calm. When you're making money, the worst thing is suddenly getting carried away. The handling is simple: first close +2891.34%, lock in the profit 🎯 Set the remaining 66% with cost price protection, hold if it continues to drop, and if it rebounds, don't let the meat in hand fly away 📌 If you missed it, don't chase—chasing will mess up your mindset 🚨 Wait for a more comfortable entry in the next round, and move only when the signals are clear. ‍$BTC $ETH
ERA
+1.37%
BTC
+1.12%
ETH
+3.04%
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