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From beginner to advanced — master exchanges, wallets and blockchain essentials

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What is Cryptocurrency?

Disclosure: Crypto is a high-risk asset class. This article is provided for informational purposes and does not constitute investment advice. By using this website, you agree to our terms and conditions. We may utilise affiliate links within our content, and receive commission. You can read more about our editorial policy here. Cryptocurrency is a digital asset that functions as money, represents value, or performs a utility function on a blockchain. In this guide, we’ll explore the question, “What is cryptocurrency?” We’ll also discuss blockchains, how cryptocurrencies work, cryptocurrency exchanges, and how to use cryptocurrency. Let’s get started with some background first.

2026-07-17
What is Cryptocurrency?

How to Stake Bitcoin: What You Can Actually Do

Bitcoin usually cannot be staked natively. Learn the real options behind “staking BTC,” the steps to evaluate them, and the fraud risks to avoid.

How to Stake Bitcoin: What You Can Actually Do

A Bitcoin Holder’s Guide to Proof of Stake

A Bitcoin holder’s guide to proof of stake: understand how it works, what can go wrong, and how to spot common scams.

A Bitcoin Holder’s Guide to Proof of Stake

Bitcoin vs Other Decentralized Virtual Currencies: Key Differences

What separates bitcoin from other decentralized virtual currencies? This guide explains issuance, consensus, use cases, and risk in plain language.

Bitcoin vs Other Decentralized Virtual Currencies: Key Differences

What is Bitcoin Mining?

Bitcoin mining refers to the process of adding new blocks to the Bitcoin blockchain using a consensus mechanism called proof of work (PoW) that requires the entire network to agree on the validity of transactions. Bitcoin miners around the world compete for the chance to add a new block and earn the block rewards paid in bitcoins. One recent block earned a 6.25 bitcoin mining reward plus 7.10 bitcoins in network fees. In this guide, we’ll explain how Bitcoin mining works as well as the pros and cons of mining Bitcoin.

What is Bitcoin Mining?

What Is Blockchain Technology and How Does It Work?

Disclosure: Crypto is a high-risk asset class. This article is provided for informational purposes and does not constitute investment advice. By using this website, you agree to our terms and conditions. We may utilise affiliate links within our content, and receive commission. You can read more about our editorial policy here. The concept of blockchain technology began to creep into public awareness in 2009 with the launch of the Bitcoin network. However, blockchain technology predates Bitcoin, and its potential uses reach far beyond Bitcoin’s role as peer-to-peer money. Blockchain tech already powers many other types of applications, ranging from electricity usage to recording stock transactions. In this guide, we’ll explore the purpose of blockchain technology, its various use cases, and how blockchains work to provide a secure record of data and transactions.

What Is Blockchain Technology and How Does It Work?