Certified Crypto Marketのブログ

暗号資産を、わかりやすく。
詐欺を、暴く。

あなたのお金を守るためのわかりやすいガイド：プロジェクトの調べ方、詐欺の見抜き方、コインの安全な保管方法、主要な暗号資産の理解。

「blockchain basics」の記事4件 · クリア

What Are Layer 1 and Layer 2 Blockchains?

Layer 1 vs layer 2 explained: what base blockchains and scaling networks are, how rollups work, the trade-offs in security and fees, and the risks to watch.

2026年10月10日 · 5分で読めます

What Is a Smart Contract?

What is a smart contract? Learn how self-executing blockchain programs work, what they power, their limits and risks, and how to check one before you use it.

2026年10月4日 · 5分で読めます

Proof of Work Explained

Proof of work explained simply: how mining secures blockchains like Bitcoin, why it uses energy, how difficulty adjusts, and its main risks and criticisms.

2026年10月3日 · 5分で読めます

What Is a Blockchain and How Does It Work?

What is blockchain? A plain-English guide to blocks, hashes, nodes and consensus, with what blockchains are good at, where they fall short and key risks.