Crypto & DeFi

Clear explainers, market context and risk-first guidance for readers navigating the UK crypto landscape.

All Start Here Coins & Tokens Wallets & Safety Investing & Markets How Blockchain Works Apps & Rewards NFTs & Virtual Worlds

Coins & Tokens

Ethereum's Pectra Upgrade: What Actually Changed

A plain-English walkthrough of what the Pectra upgrade actually did for validators, everyday wallets, and Ethereum's layer-2 capacity.

NFTs & Virtual Worlds

The NFT Glossary: Every Term Collectors Actually Need to Know

Floor price, mint, reveal, wash trading and the rest of NFT-specific vocabulary, explained in one place rather than pieced together from context.

Investing & Markets

Crypto ETFs: Buying Bitcoin Exposure Without Ever Touching a Wallet

How a crypto ETF or ETN works, what UK retail investors have been able to buy since October 2025, and what it doesn't change about the underlying risk.

How Blockchain Works

The Cryptography Behind 'Crypto': What's Actually Doing the Securing

Public and private keys, hashing, and digital signatures: the three cryptographic building blocks that make the entire industry possible, explained without the maths.

How Blockchain Works

Network Congestion: Why the Whole Chain Slows Down When Everyone Shows Up at Once

What's actually happening when a network gets congested, why it isn't a bug, and the specific approaches different blockchains take to cope with it.

NFTs & Virtual Worlds

Fractional NFT Ownership: Splitting a £2 Million Digital Asset Into £50 Pieces

How a single NFT gets divided into tradeable shares, who this actually opens the market up to, and the governance headaches that come with owning a fraction rather than the whole thing.

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