Crypto

The first cryptocurrency, how it works, and why it matters.

Smart contracts, gas fees, and the rise of programmable money.

Lending, swaps, yield — without intermediaries.

Non-fungible tokens, beyond the hype.

What's different about crypto charts — and what's the same.

Circulating supply vs total supply — and why FDV matters.

USDC, USDT, DAI — the rails that keep crypto trading.

Earning yield by securing a network.

Centralised vs decentralised exchanges — tradeoffs explained.

Disposals, cost basis, and the records you should keep.