Crypto Glossary

Learn the key terms you need to understand Bitcoin and blockchain:

Blockchain

A decentralized digital ledger that records all cryptocurrency transactions securely.

Wallet

A software or hardware tool used to store, send, and receive cryptocurrency safely.

Private Key

A secret code that allows access to your crypto funds. Never share it.

Exchange

A platform where you can buy, sell, and trade cryptocurrencies.

Mining

The process of validating transactions and securing the blockchain, usually rewarded with cryptocurrency.