Learn Crypto

Structured education across every format and skill level · 381 guides

📝Article

Trading

4 min read

What Is a Stop-Loss Order in Crypto?

A stop-loss order explained simply: an instruction to sell if the price falls to a level you set, how to place one, and where a stop-loss can fail you.

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📝Article

Basics

4 min read

How to Buy Your First Crypto: A Simple Step-by-Step Guide

How to buy your first crypto step by step: picking an exchange, passing the ID check, placing the order, and moving the coins somewhere you control.

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📝Article

Security

3 min read

What Is the Number One Rule of Crypto? Never Share Your Seed Phrase

The number one rule of crypto: never share your seed phrase. Why those 12 words are your money, who asks for them, and where to keep them safely.

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📝Article

DeFi

4 min read

What Is a Liquidity Pool? The Shared Pot Behind Every Uniswap Trade

A liquidity pool explained simply: the shared pot of two tokens that lets you swap on Uniswap instantly, who fills it, and what the risks really are.

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📝Article

Web3

3 min read

What Are Confirmations in Crypto? Why You Wait Before a Payment Counts

Crypto confirmations explained simply: what a confirmation is, why exchanges make you wait for several, and how long bitcoin and Ethereum really take.

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📝Article

Web3

3 min read

What Is the Mempool? The Waiting Room for Crypto Transactions

The mempool explained simply: where your crypto transaction waits before it is confirmed, why fees decide the queue, and what to do if yours is stuck.

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📝Article

Web3

4 min read

What Is a Hard Fork in Crypto? When a Blockchain Splits in Two

A hard fork explained simply: a rule change that old software will not accept, why it can split a coin in two, and what Bitcoin Cash actually was.

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📝Article

Web3

4 min read

What Is a 51% Attack? When One Miner Controls the Chain

A 51% attack explained simply: what someone with most of a network's mining power can do, what they cannot do, and which coins it has happened to.

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📝Article

Web3

3 min read

What Is Hash Rate in Crypto? How Mining Power Is Measured

Hash rate explained simply: what it measures, why a higher number means a safer Bitcoin network, and what it says about mining competition.

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📝Article

Web3

3 min read

What Is a Block in a Blockchain? The Page Where Transactions Are Written

What is a block in a blockchain? A batch of transactions written to one page of the shared record, sealed and linked to the page before it.

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📝Article

Web3

4 min read

What Is Proof of Stake? How Ethereum Secures Itself Without Mining

Proof of stake explained simply: how Ethereum validators lock up coins as a deposit, why cheating costs them money, and how it replaced mining in 2022.

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📝Article

Web3

4 min read

What Is Proof of Work? How Bitcoin Agrees on the Truth

Proof of work explained simply: how Bitcoin miners spend electricity to agree on one shared history, and why that makes rewriting the past so expensive.

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