What is Cryptocurrency

A beginner‑friendly guide to digital currencies—how they work, what they’re for, and how to get started on UNX.

Cryptocurrency (or “crypto”) is internet‑native money that uses math, code, and open networks to let people send, store, and receive value—anywhere in the world—without relying on a single company, bank, or government. Most cryptocurrencies run on blockchains: shared databases that anyone can inspect and that no single party controls.

Why this matters: Crypto can move globally in minutes, settles around the clock, and makes it possible to own and transfer assets directly—no middlemen required.