Verification Code

In order to confirm the identity of the person entering an account, a verification code is given to a different device. It's used for two-factor authentication.

Node

An essential component of a blockchain infrastructure, a node stores data and allows all communication (transactions) to pass through it.

Airdrop

A marketing tactic known as a cryptocurrency airdrop involves giving away free tokens or coins to existing owners of a specific coin or token.

Pair

Exchange cryptocurrencies with each other, like the trading pair BTC/ETH.