Chains

A block explorer is essentially a search engine for blockchain data, allowing anyone to search and view real-time information on transactions, wallet addresses, blocks, and smart contract interactions.

An atomic swap is a smart contract-based mechanism that allows two parties to exchange different cryptocurrencies across separate blockchains without the need for a trusted intermediary or centralized exchange.

An automated market maker (AMM) is a fundamental decentralized exchange (DEX) protocol that allows for the seamless, permissionless trading of digital assets.

The market cap of a cryptocurrency is simply its current market value, calculated by multiplying its circulating supply by its price.