エポック長

カルダノネットワークパラメーターその2

この記事は、ポッドキャスト「Lido Minute」シリーズの一部です。ポッドキャストのスポンサーは、この教育コンテンツをサポートし、収集可能なNFTを受け取り、LidoNation.comの生涯広告スポットを得ることができます。広告はポッドキャストのエピソードと一緒に表示され、人気のある「Every Epoch」ゲームと一緒に表示されます! → ポッドキャスト・エピソードを聞く、または広告スポットを購入する ←

この収録の時点で、Cardanoには約30のネットワークパラメータがあります。これらのパラメータは、Cardanoブロックチェーンがどのように機能するかを制御するメカニズムである。今日は、カルダノのネットワークとコミュニティの日々の活動の多くを駆動するパラメータについて話しますこのパラメータは、**「epoch_length」**です。

エポック

まず、エポックとは何でしょうか。簡単に言うと、エポックとは時間の単位のことです。地球のエポックとは、数万年単位で計測される地質時代のことです。現在、私たちは1万1千年以上前に始まった地球の人新世の時代にいます。それは、人間の活動が地球に大きな影響を及ぼし始めた時です。

ビットコインにおける##エポック

ブロックチェーンの世界では、ビットコインはブロックチェーンの祖母にあたります。ビットコインのエポックはブロック単位で計測されます。ブロックとは、世界中の保留中の取引の塊を処理し保存するのにかかる時間のことです。1ビットコインのエポックは約21万ブロックです。各ビットコインエポックの開始時に、ブロックを鋳造するためにマイナーに支払われる報酬は半分にカットされますそれは長さの約4年であることを終わる。

イーサリアムにおける##エポック

プルーフ・オブ・ワークからプルーフ・オブ・ステーク・コンセンサス・メカニズムに移行する前のイーサリアムでは、30,000ブロックごとにエポックが区切られていました。新しいエポックが始まるたびに、ネットワーク上のノードを動かすのに必要なコンピュータのメモリ量は1ギガビットずつ増えていきました。

#カルダノのエポック

カルダノでは、エポックはより短く、ネットワークの技術的・社会的機能と結びついているため、より日常的な役割を担っています。**エポックとは、カルダノコミュニティのカレンダーのようなものです。したがって、カルダノのエポックは432,000スロットで、**5日分に相当します。

カルダノコミュニティの多くのイベントは、エポックを中心に構成されています。カルダノネットワークの運営に参加するための報酬は、2エポックごとに支払われます。実際、Delegatorとして初めてネットワークに参加した場合、あなたのDelegationがアクティブになるまでに2エポックかかります。

カルダノのパラメータやネットワークのルールを変更する場合、まず提案する必要があり、提案から2エポック後にネットワーク上のすべてのノードに変更が反映され、採用されることになります。

♪ だから何?

特にCardanoのようなプルーフオブステーク型ブロックチェーンにおけるエポックは、ビットコインのようなプルーフオブワーク型ブロックチェーンと比較して、日常生活に顕著な影響を及ぼすので興味深く、重要です。

ブロックチェーンネットワークのエポックがカルダノの1秒のような固定時間に縛られていない場合、エポックをリアルタイムに変換する方法は、一見奇妙な方法で変化することがあります。つまり、ネットワークのエポックのビートに合わせて行進する場合、そのパラメータに注意を払うことは不可欠です。ブロック生産のようなものと結びついている場合、リアルタイム性から離れてしまうことがあるからです。

また、カルダノのエポックは一種のカレンダーシステムとして機能することが多いため、エポック番号を実際の日付と時刻に変換する方法を知っておくことは、コミュニティのイベントやマイルストーンを把握するために不可欠です。

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