About Crypto Catalog

Crypto Catalog is a small reference site that explains cryptocurrency concepts in plain English. It exists because most explanations of this subject come from parties selling something, and the primary sources — technical papers, government guidance, protocol documentation — are accurate but hard to read cold.

Who it's for: anyone who wants to understand what these terms actually mean before forming an opinion. Students, journalists, curious readers, people whose relatives keep bringing crypto up at dinner.

How pages are built: each page answers one question and cites the specific documents behind its claims — sources like the NIST blockchain overview, the Bitcoin whitepaper, Ethereum's developer documentation, and official IRS and FTC consumer pages. Where a source doesn't support a specific number or ranking, we describe things in words instead of inventing figures.

What this site is not: the pages here are reviewed reference material, not professional advice. Nothing on Crypto Catalog is investment, tax, or legal advice, and no page will tell you whether to buy, sell, or hold anything. For decisions about your money or your tax return, talk to a licensed professional who can see your actual situation.

In short: definitions and mechanics, sourced and scannable — and honest about where the explanations stop.