Crypto Glossary

Altcoin is a term for any cryptocurrency other than Bitcoin. Examples include Ethereum, Litecoin, Ripple, and thousands of others. Each altcoin has its own unique features and use cases.

A blockchain is a distributed ledger technology that records transactions across multiple computers in a way that makes it nearly impossible to alter retroactively. Each block contains a cryptographic hash of the previous block, timestamp, and transaction data.

A cryptocurrency is a digital or virtual currency that uses cryptography for security. It operates independently of a central bank and uses decentralized control through blockchain technology.

Decentralized Finance (DeFi) refers to financial applications built on blockchain technology that operate without intermediaries like banks or brokers. DeFi platforms offer services including lending, borrowing, and trading.

Gas fees are transaction fees paid to miners or validators for processing transactions on a blockchain network. The fee amount varies based on network congestion and transaction complexity.

Cryptocurrency mining is the process of validating transactions and adding them to the blockchain ledger. Miners use computational power to solve complex mathematical problems, and are rewarded with newly created cryptocurrency.

A smart contract is a self-executing contract with terms directly written into code. They automatically execute transactions when predetermined conditions are met, without the need for intermediaries.

Staking is the process of holding cryptocurrency in a wallet to support the operations of a blockchain network. In return, participants receive rewards, similar to earning interest on a savings account.

A token is a digital asset created on an existing blockchain. Unlike coins which have their own blockchain, tokens are built on platforms like Ethereum. They can represent assets, utilities, or governance rights.

A cryptocurrency wallet is a software program or hardware device that stores private and public keys for cryptocurrency transactions. It allows users to send, receive, and monitor their digital currency balance.