Off-chain transactions that take place may later be reported or bundled together before being sent to the main chain.
Off-Chain
All network users can see on-chain transactions because they are recorded on the distributed ledger. Off-chain transactions, however, take place away from the blockchain network
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.
