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Learn Crypto
New to crypto, or filling in the gaps? Start with the essentials, then explore live data and the glossary. Clear, honest and jargon-free — never financial advice.
The essentials
Beginner
What is Bitcoin?
The first cryptocurrency, its fixed supply, and why it matters.
BeginnerWhat is Ethereum?
Smart contracts, gas and the platform behind most of DeFi.
BeginnerWhat is a stablecoin?
Dollar-pegged crypto — how it works and where the risks are.
IntermediateWhat is DeFi?
Decentralised finance explained — the opportunity and the risk.
BeginnerCrypto wallets & keys
“Not your keys, not your coins” — custody explained.
BeginnerFear & Greed Index
Reading market sentiment without treating it as a signal.