All sections
Nine sections, each built from primary sources and written for readers who are new to the subject.
01 · 8 explainers
Crypto Basics
What crypto is, how blockchains and wallets work
02 · 7 explainersNetworks & Ecosystems
Bitcoin, Ethereum, Solana, layer 2s and smart contracts
03 · 7 explainersDeFi
Decentralized exchanges, lending, oracles and their risks
04 · 7 explainersStablecoins & Payments
How dollar-pegged tokens work and where they break
05 · 8 explainersFintech
Card rails, open banking, digital banks, instant payments, CBDCs
06 · 8 explainersMarkets & Macro
Inflation, interest rates, ETFs and how markets move
07 · 7 explainersRegulation
Who regulates what: SEC, CFTC, MiCA, AML rules and tax basics
08 · 7 explainersSecurity & Privacy
Keys, wallets, scams and account protection
09 · 7 explainersMining, Staking & Infrastructure
Consensus, mining, staking, nodes and bridges