Ethereum Кошелёк - Обезопасьте свои криптоактивы Ethereum (ETH)

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title="サポート">サポート</a> </li> <li class="has-children language-switcher"> <a href="#" class="activeLanguage" data-isocode="ja">日本語</a> <ul class="submenu"> <li> <a href="https://www.ledger.com/ar/erum-v2" title="" data-name="アラビア語" data-isocode="ar" class="localeItem">العربية</a> </li> <li> <a href="https://www.ledger.com/zh-hans/%E4%BB%A5%E5%A4%AA%E5%9D%8A-2" title="" data-name="簡体中国語" data-isocode="zh-hans" class="localeItem">简体中文</a> </li> <li> <a href="https://www.ledger.com/fr/ethereum-2" title="" data-name="フランス語" data-isocode="fr" class="localeItem">Français</a> </li> <li> <a href="https://www.ledger.com/de/ethereum-2" title="" data-name="ドイツ語" data-isocode="de" class="localeItem">Deutsch</a> </li> <li> <a href="https://www.ledger.com/ru/ethereum-2" title="" data-name="ロシア語" data-isocode="ru" class="localeItem">Русский</a> </li> <li> <a href="https://www.ledger.com/es/ethereum-2" title="" data-name="スペイン語" data-isocode="es" class="localeItem">Español</a> </li> <li> <a href="https://www.ledger.com/ko/%EC%9D%B4%EB%8D%94%EB%A6%AC%EC%9B%80-2" title="" data-name="韓国語" data-isocode="ko" class="localeItem">한국어</a> </li> <li> <a href="https://www.ledger.com/tr/ethereum" title="" data-name="トルコ語" data-isocode="tr" class="localeItem">Türkçe</a> </li> <li> <a href="https://www.ledger.com/pt-br/ethereum" title="" data-name="ポルトガル語（ブラジル）" data-isocode="pt-br" class="localeItem">Português</a> </li> </ul> </li> </ul> </nav> <div class="cart"> <a href="https://shop.ledger.com/ja/cart" title="Ledger Shop"><i class="icon-shopping-cart"></i></a> <div id="mobile-menu" title=""><i class="icon-stream"></i></div> </div> </div> </header> <main id="main" class="ldg-container"> <section class="row flexbox introduction"> <div class="row"> <div> <h1 class="h6 margin-xxs">Ethereumウォレット</h1> <h2 class="h4 margin-xs">ETH資産を安全に保管</h2> <p>Ethereum資産を、最も信頼されるハードウェアウォレットで保管コールドストレージウォレットは、ユーザーのEthereum資産をオフラインで保存するデバイスです。インターネットに接続することで発生する脅威に対するセキュリティを提供します。</p> </div> <div class="flexbox col col-3 margin-xs reinsurance-icon"> <div class="grid-item icons"> <i class="h6 icon-shield-check"></i><br> <p>最先端の<br> セキュリティ</p> </div> <div class="grid-item icons"> <i class="h6 icon-check-alone"></i><br> <p>シンプル</p> </div> <div class="grid-item icons"> <i class="h6 icon-coins"></i><br> <p>マルチ通貨</p> </div> </div> <a href="https://shop.ledger.com/ja" title="Discover our Ledger wallets" class="button primary">ウォレットを見る</a> <br><br> <a href="https://support.ledger.com/hc/en-us/articles/360009576554-Ethereum-ETH-" title="EthereumをLedgerデバイスで管理する方法" class="read-more">EthereumをLedgerデバイスで管理する方法</a> </div> <div class="row illustration"> <img src="https://www.ledger.com/wp-content/themes/ledger-v2/public/images/crypto-page/crypto-page-illu.png" alt=""/> </div> </section> <section class="row flexbox v-margin-lg"> <div class="row"> <div class="align-center margin-sm"> <h2 class="h3 margin-xs">Ethereum(ETH)を安全に保管</h2> <p>Ethereumを含む複数の資産を、Ledgerハードウェアウォレットで安全に保護しましょう。<br>お客様の暗号資産へのアクセスを提供する秘密鍵は、認証済みのセキュアチップによって安全に保護されます。</p> </div> <div class="flexbox align-center margin-md crypto-page-wallets"> <div class="bloc-text"> <img src="https://www.ledger.com/wp-content/themes/ledger-v2/public/images/crypto-page/nano-s.png" alt="Ledger Nano S" /> <p class="h5 margin-xs">Ledger Nano S</p> <p>業界初で唯一の方法で、Ethereum資産を守りましょう<br>独自の認証済みEthereum資産ウォレット</p> <a href="https://shop.ledger.com/ja/products/ledger-nano-s" title="Ledger Nano S" style="margin-top: 2vw;">詳細はこちら <i class="icon icon-long_arrow_right"></i></a> </div> <div class="bloc-text"> <img src="https://www.ledger.com/wp-content/themes/ledger-v2/public/images/crypto-page/nano-x.png" alt="Ledger Nano X" /> <p class="h5 margin-xs">Ledger Nano X</p> <p>Ledger Nano Xは、CESアワードにも輝いた安全でBluetooth®<br>CESアワード受賞デバイスで、Ethereum資産を安全に保護する</p> <a href="https://shop.ledger.com/ja/products/ledger-nano-x" title="Ledger Nano X" style="margin-top: 2vw;">詳細はこちら <i class="icon icon-long_arrow_right"></i></a> </div> </div> </div> </section>  <div class="row margin-lg"> <h2 class="h3 margin-sm align-center">Ethereum(ETH)を管理する方法</h2> <div class="row margin-lg c-diagonal-bloc"> <div class="bloc-item"> <div><img src="https://ledger-wp-website-s3-prd.ledger.com/uploads/2019/06/ledger-live-logo.jpg" alt=""></div> <div class="content"> <div class="bloc-text"> <p class="h5">Ledger <b>Live</b></p> <p>当社独自のデスクトップおよびモバイルアプリLedger Liveで、Ethereumを直接管理。 Ledger Liveでリアルタイムの残高を確認したり、Ethereum(ETH)やその他5,500種以上の資産を送受信しましょう。</p> <a href="https://www.ledger.com/ledger-live//" title="" class="v-margin-xs read-more" target="">Discover Ledger Live</a> </div> </div> </div> </div> </div> <div class="align-center bg bg-light-grey"> <div class="row"> <h2 class="row h3 margin-sm">コミュニティからの高い評価</h2> <div class="row flexbox margin-sm col col-4"> <div class="bloc-text align-center card"> <p class="h7">Michael L.</p> <span> <i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i> </span> <p>すばらしいハードウェアウォレット。使い方も簡単。Linuxでも快適に動作します（Ledger Live）。</p> </div> <div class="bloc-text align-center card"> <p class="h7">Yoon I.</p> <span> <i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i> </span> <p>暗号資産ウォレットの中でも最も優れていると思います。</p> </div> <div class="bloc-text align-center card"> <p class="h7">Jim B.</p> <span> <i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i> </span> <p>トークンを安全に保管するにはお手頃な価格です。</p> </div> <div class="bloc-text align-center card"> <p class="h7">Edward M.</p> <span> <i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i><i class="icon icon-star"></i> </span> <p>2台購入しましたが、DHLですぐに配達してもらえました。</p> </div> </div> <a href="https://shop.ledger.com/ja/products/ledger-nano-s?view=reviews" title="More reviews" class="button primary">もっと見る</a> </div> </div> <div class="margin-lg bg bg-carbon what-is-crypto" id="coin-script"> <div class="row flexbox space-between"> <div class="row"> <h2 class="h5 margin-xs">Ethereum(ETH)とは</h2> <p>Ethereumのコンセプトは、2013年に19歳のVitalik Buterin(ヴィタリック・ブテリン)氏により提案されました。Bitcoinのブロックチェーンのアイデアを、チューリングコンプリートコンピュータプログラムの保存と実行を包含するように拡張したプラットフォームです。 Ethereumはその後、Github上で<a href="https://octoverse.github.com/projects" target="_blank">5番目に速い</a>成長オープンソースプロジェクトとなった、珍しい歴史と魅力的な可能性を持っています。</p> </div> <div class="row flexbox flex-center align-items-center"> <script type="text/javascript" src="https://files.coinmarketcap.com/static/widget/currency.js"></script><div class="coinmarketcap-currency-widget" data-currencyid="1027" data-base="USD" data-secondary="" data-ticker="true" data-rank="true" data-marketcap="true" data-volume="true" data-stats="USD" data-statsticker="false"></div> </div> </div> </div> <div class="row margin-lg"> <div class="row"> <div class="align-center margin-sm"> <img src="" alt="" height="75" class="margin-xs" /> <h2 class="h3">Ethereum(ETH)の特長</h2> </div> <div> <div class="bloc-text v-margin-sm"> <p>ブテリン氏は、Joseph Lubin(ジョセフ・ルービン)氏やCharles Hoskinson(チャールズ・ホスキンソン)氏など、現代の暗号資産界を代表する人物と協力して、Ethereum(ETH)の初期開発に取り組み、2014年7月にはクラウドセールを実施し1,400万ドルを調達しました。 Ethereumは、2015年7月にリリースされた「Homestead」で正式に稼働を開始し、初のチューリングコンプリートスマートコントラクトプラットフォームを実現。<br><br> しかし、Ethereumは、2016年6月に投資家主導のコミュニティVCファンドThe DAOが<a href="https://www.coindesk.com/understanding-dao-hack-journalists" target="_blank">約1億5000万ドルをハッキングされ</a>、問題になりました。暗号資産業界にとって歴史的瞬間となったこの騒動では、2つの陣営が登場しました。<br><br> まず、ブテリン氏とコミュニティが、ハッキングで盗まれた資金を戻すために、プロトコルをハードフォークすることを望みました。一方、「Code is law (コードは法である)」コミュニティ支持者たちは、ハードフォークがEthereumの基本原則に反するものだと考えていました。ブロックチェーンは最終的にフォークされ、前者(ブテリン陣営)がEthereum、後者がEthereum Classicとなったのです。</p> </div> <div class="bloc-text v-margin-sm"> <h3 class="h6 margin-xs">Ethereumの設計とスマートコントラクト</h3> <p>Ethereumはスマートコントラクトのプラットフォームで、コントラクトはプログラミング言語「Solidity」または試験的な言語「Vyper」でコーディングされています。主なEthereumのクライアントは、Golangで書かれています。 BitcoinのUTXOセットとは異なり、Ethereumでは特定の<a href="https://github.com/ethereum/wiki/wiki/Design-Rationale" target="_blank">設計上の理由</a>からアカウントベースのモデルを採用。<br><br> Ethereumは、2017年のICOブームの基盤として急速に台頭し、ERC-20トークンや、次の成功を目指す無数のプロジェクトの起ち上げのための標準化されたインフラとして機能しています。複数の分散型アプリケーション(dApp)が、ネットワーク上の「成長し続けるアプリケーション」で様々な可能性を生み出したものの、ICOバブルは最終的に崩壊し、Ethereumのコミュニティは迫り来るスケーリング問題に焦点を当てることとなりました。<br><br> Bitcoinのようなプルーフ・オブ・ワークのコンセンサス型ブロックチェーンネットワークは、Ethereumが新世代のdAppのネットワーク需要を満たすことができるかどうかをめぐり、プラットフォームの将来について激しい議論が交わされています。<br><br> PlasmaからDappchainsなどの革新的な技術が参入しましたが、旧スマートコントラクトプラットフォーム用に広く受け入れられたロードマップは、Ethereum 2.0または「Serenity」として知られるようになっています。</p> </div> <div class="bloc-text v-margin-sm"> <h3 class="h6 margin-xs">Ethereum 2.0とその未来</h3> <p>ブテリン氏は、Ethereumの開発コミュニティが盛んになるにつれ、ほぼその姿を消しています。 2019年初頭には、MakerDAOやCompound Financeなどのプロジェクトが人気を急上昇させ、オープンファイナンス (＝DeFi)の概念がプラットフォームで存在感を強めていきました。<br><br> しかし、スケーリングの問題は依然として解決されていません。そのため、現在Ethereumは、ネットワーク需要を満たすことを目的に、待望のプルーフ・オブ・ステーク(PoS)ネットワークへの移行を進めています。シャーディングされたPoSのEthereumが最終的に目指す「Serenity」へのロードマップの一環として、コミュニティは先日「<a href="https://www.coindesk.com/constantinople-incoming-tomorrows-two-ethereum-hard-forks-explained" target="_blank">Constantinople</a>」のアップグレードを開始しました。<br><br> Ethereum2.0のコードは、今年の夏に<a href="https://www.coindesk.com/code-for-ethereums-proof-of-stake-blockchain-to-be-finalized-next-month" target="_blank">完了</a>する予定です。Ethereumは今後、スケーラビリティと相互運用性が融合した新しいPoSブロックチェーンネットワークの一群に加わります。暗号資産コミュニティにおけるモンスター的存在のEthereumは、広範なエコシステムにおいて重要な役割を果たし、基礎となるテクノロジーの将来の方向性に強力な外部性をもたらすことは間違いありません。</p> </div> </div> </div> </div> <div class="row align-center margin-lg crypto-gallery"> <h2 class="row h6 margin-xs">対応している暗号資産</h2> <h3 class="row h4 margin-s">コインとERC20トークンを、Ledger Liveで直接安全に管理しましょう。外部ウォレットを使って管理することも可能。</h3> <div class="row align-center flexbox grid-items"> <a href="https://www.ledger.com/ja/tether" class="grid-item icons"> <img src="https://ledger-wp-website-s3-prd.ledger.com/uploads/2019/06/tether.svg" alt="" /> USDT <span>Tether</span> </a> <a href="https://www.ledger.com/ja/eos" class="grid-item icons"> <img src="https://ledger-wp-website-s3-prd.ledger.com/uploads/2019/05/eos.svg" alt="" /> EOS <span>Eos</span> </a> <a href="https://www.ledger.com/ja/tron" class="grid-item icons"> <img src="https://ledger-wp-website-s3-prd.ledger.com/uploads/2019/05/tron.svg" alt="" /> TRX <span>Tron</span> </a> <a href="https://www.ledger.com/ja/bitcoin-cash" class="grid-item icons"> <img src="https://ledger-wp-website-s3-prd.ledger.com/uploads/2019/06/bitcoin-cash.svg" alt="Bitcoin Cash" /> BCH <span>Bitcoin Cash</span> </a> <a href="https://www.ledger.com/ja/algorand" class="grid-item icons"> <img src="https://ledger-wp-website-s3-prd.ledger.com/uploads/2020/08/algorand.svg" alt="" /> ALGO <span>Algorand</span> </a> </div> </div> <div id="newsletter" class="bg bg-secondary prefooter-blocks"> <div class="row"> <div 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