Blockchain
Smart Contract
Code stored on a blockchain that runs automatically when its conditions are met, without an intermediary.
Intermediate
Reference
Glossary
Understand the terms, concepts and technologies behind crypto, finance, markets, AI and Web3.
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Start here The terms worth knowing first
Crypto
Bitcoin
The first cryptocurrency, secured by a decentralised network of miners rather than any central authority.
Blockchain
Blockchain
A distributed ledger that records transactions across many computers so entries cannot be altered retroactively.
DeFi
DeFi
Financial services built on public blockchains, run by smart contracts instead of banks or brokers.
Popular terms
3 terms
Crypto
Stablecoin
A token designed to hold a steady value, usually by tracking a currency such as the US dollar.
Beginner
Crypto
Staking
Locking cryptocurrency to help secure a proof-of-stake network, in exchange for a share of the rewards.
Beginner