# Cryptocurrency Content type: Glossary Term Summary: A digital or virtual currency that uses cryptography for security and operates on a blockchain network, typically without a central authority. Cryptocurrencies enable peer-to-peer transfer of value without intermediaries. Related resources: - Decentralized Finance (DeFi) (Glossary Term): https://theblockchainlibrary.com/glossary/defi - Stablecoin (Glossary Term): https://theblockchainlibrary.com/glossary/stablecoin - Token (Glossary Term): https://theblockchainlibrary.com/glossary/token - Wallet (Glossary Term): https://theblockchainlibrary.com/glossary/wallet - The Difference Between “Dead” Crypto and Quiet Crypto (Article): https://theblockchainlibrary.com/article/the-difference-between-dead-crypto-and-quiet-crypto - The Post-Hype Crypto Market: Who’s Still Building and Why It Matters (Article): https://theblockchainlibrary.com/article/the-post-hype-crypto-market-whos-still-building-and-why-it-matters - Bear Markets Don’t Want Price Predictions — They Want Orientation (Article): https://theblockchainlibrary.com/article/bear-markets-dont-want-price-predictions-they-want-orientation - Crypto Regulation Is Coming Fast: What It Means for Investors in 2026 (Article): https://theblockchainlibrary.com/article/crypto-regulation-is-coming-fast-what-it-means-for-investors-in-2026
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Cryptocurrency

A digital or virtual currency that uses cryptography for security and operates on a blockchain network, typically without a central authority. Cryptocurrencies enable peer-to-peer transfer of value without intermediaries.

Examples

  • Bitcoin (BTC) is a payment-focused cryptocurrency.
  • Ether (ETH) is used to pay for transactions and computation on Ethereum.

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Related Terms

Decentralized Finance (DeFi)

Financial applications built on blockchain networks that operate without traditional intermediaries like banks or brokers. DeFi uses smart contracts to automate lending, borrowing, trading, and other financial services in a permissionless and transparent way.

Stablecoin

A cryptocurrency designed to maintain a stable value by pegging to an external asset, typically a fiat currency like the US dollar. Stablecoins provide price stability for DeFi applications, trading pairs, and as a bridge between fiat and crypto ecosystems.

Token

A digital asset created and transferred on a blockchain. Tokens can represent currency, governance rights, utility within a protocol, ownership of an asset, or virtually any programmable value. Tokens are typically created via smart contracts.

Wallet

A software program or hardware device that stores the cryptographic keys needed to access and manage cryptocurrency. Wallets do not store the currency itself — they store the keys that prove ownership of on-chain assets.

Related Articles

The Difference Between “Dead” Crypto and Quiet Crypto

Every bear market produces the same headline: “Crypto is dead.” It trends.It circulates.It feels convincing—especially when prices drift lower and excitement disappears. But there’s a difference between something being dead and something being quiet. And in 2026, understanding that difference mat...

The Post-Hype Crypto Market: Who’s Still Building and Why It Matters

Crypto feels quiet right now. No daily 10x tokens. No celebrity NFTs. No “next big thing” being shoved down your throat every hour. And that’s exactly why this is the most important phase of the market. Because when the noise disappears, what’s left is real. The Difference Between “Dead” and �...

Bear Markets Don’t Want Price Predictions — They Want Orientation

Bull markets reward confidence. Bear markets punish it. When prices are rising, predictions feel useful—even when they’re wrong. Optimism fills the gaps. Momentum hides mistakes. Everyone feels smarter than they are. Bear markets are different. In a downturn, people don’t actually want to know where

Crypto Regulation Is Coming Fast: What It Means for Investors in 2026

Crypto has always existed in a gray area. Not fully regulated.Not fully understood.Not fully controlled. That’s changing — fast. Governments aren’t ignoring crypto anymore. They’re moving to define it. And whether people like it or not, regulation is becoming part of the market. Why Regulation I...