# CryptoCircleX > Independent, plain-English crypto explainers, a working glossary, honestly rated reviews of exchanges and wallets, and live market data. Every data source is named on the page. CryptoCircleX publishes explainers and reference material about how cryptocurrency actually works, plus reviews scored against one published rubric. Market figures are pulled live from named public providers (CoinPaprika, Binance) and are shown as information only, never as investment advice. Content is published in English, Spanish (/es/) and German (/de/). ## Reference - [Crypto glossary — all terms](https://cryptocirclex.com/learn/) - [Guides — long-form explainers](https://cryptocirclex.com/guides/) - [Reviews — exchanges, wallets and tools](https://cryptocirclex.com/reviews/) - [Free crypto calculators and converters](https://cryptocirclex.com/tools/) - [Live cryptocurrency market data](https://cryptocirclex.com/markets/) - [Crypto Fear & Greed Index](https://cryptocirclex.com/fear-and-greed/) - [Top movers — 24-hour gainers and losers](https://cryptocirclex.com/movers/) ## Guides - [Altcoins Explained: What They Are and How They Differ](https://cryptocirclex.com/guides/altcoins-explained/): What counts as an altcoin, the broad categories they fall into, and how to think about evaluating one on its own merits rather than by label alone. - [Crypto Wallets 101: Hot vs Cold, Custodial vs Self-Custody](https://cryptocirclex.com/guides/crypto-wallets-101-hot-vs-cold-custodial-vs-self-custody/): The four main ways to store crypto explained: hot vs cold, and custodial vs self-custody, with the honest trade-offs of each. - [How Blockchain Works (Explained Simply)](https://cryptocirclex.com/guides/how-blockchain-works/): A simple, jargon-free walkthrough of how blockchains actually record and verify data, block by block. - [How Crypto Is Taxed (General Overview, Not Advice)](https://cryptocirclex.com/guides/how-crypto-is-taxed-general-overview/): A general framework for how tax authorities commonly treat crypto activity, and why 'it varies by jurisdiction' is the honest starting point, not a… - [How to Buy Crypto Safely for the First Time](https://cryptocirclex.com/guides/how-to-buy-crypto-safely-for-the-first-time/): A careful, step-by-step walkthrough for a first crypto purchase, with the checks that actually prevent common beginner mistakes. - [How to Spot and Avoid Crypto Scams](https://cryptocirclex.com/guides/how-to-spot-and-avoid-crypto-scams/): The recurring patterns behind most crypto scams, explained plainly, so you can recognize them regardless of how they're dressed up. - [Is Crypto Safe? Understanding the Real Risks](https://cryptocirclex.com/guides/is-crypto-safe-understanding-the-real-risks/): An honest breakdown of what "crypto risk" actually consists of: market, technical, custodial, and regulatory risk, examined separately. - [Order Types Explained: Market, Limit, Stop](https://cryptocirclex.com/guides/order-types-explained-market-limit-stop/): Market, limit, and stop orders explained clearly: how each one actually executes, and why choosing the right type matters more than people expect. - [Proof of Work vs Proof of Stake](https://cryptocirclex.com/guides/proof-of-work-vs-proof-of-stake/): The two dominant ways blockchains secure themselves, compared honestly: how each works, their trade-offs, and why networks choose one over the other. - [Public vs Private Keys and Seed Phrases Explained](https://cryptocirclex.com/guides/public-vs-private-keys-and-seed-phrases-explained/): The cryptography that actually secures your crypto: public keys, private keys, and seed phrases, explained without the math. - [Reading a Candlestick Chart: A Beginner’s Guide](https://cryptocirclex.com/guides/reading-a-candlestick-chart-a-beginners-guide/): How to read a candlestick chart's basic building blocks, without treating any single pattern as a reliable signal on its own. - [Risk Management Basics for New Traders](https://cryptocirclex.com/guides/risk-management-basics-for-new-traders/): The practical habits that separate careful trading from gambling: position sizing, diversification, and having a plan before you act, not after. ## Reviews - [Kraken review: strong reserves, expensive for small accounts](https://cryptocirclex.com/reviews/kraken-review/): Kraken publishes one of the better proof-of-reserves practices in the industry and names the entities and regulators behind it. - [Ledger review: a strong device from a company that keeps leaking its customers](https://cryptocirclex.com/reviews/ledger-review/): The secure element has never been remotely broken and the pricing is honest. ## Editorial standards - [About CryptoCircleX](https://cryptocirclex.com/about/) - [Data & methodology](https://cryptocirclex.com/methodology/) - [How we review](https://cryptocirclex.com/review-methodology/) - [Editorial policy](https://cryptocirclex.com/editorial-policy/) - [Ethics policy](https://cryptocirclex.com/ethics-policy/) - [Corrections policy](https://cryptocirclex.com/corrections/) - [Disclaimer & risk warning](https://cryptocirclex.com/disclaimer/) ## Optional - [Spanish edition](https://cryptocirclex.com/es/) - [German edition](https://cryptocirclex.com/de/)