Oct 1, 2026 · 6:12
What Is Cryptocurrency? Explained Simply
What is cryptocurrency – and what do you actually own when you own crypto? Robo follows a bitcoin payment, looks inside his wallet (a keyring, not a bag of coins), decides who holds his keys, and watches the price of an imaginary coin halve while his number of coins stays the same.
Keep three ideas separate: the blockchain keeps the record, the cryptocurrency is the asset recorded, the wallet helps control access. And understanding the technology does not guarantee an investment return.
0:57In under a minute
What Is Crypto? A Simple Explanation
Watch the Short →
All amounts in this video are fictional examples; fees are excluded. No real prices, addresses or keys are shown.
Sources & further reading (10)
- Bank of England – What are cryptoassets?
https://www.bankofengland.co.uk/explainers/what-are-cryptocurrencies - Bitcoin – How does Bitcoin work?
https://bitcoin.org/en/how-it-works - Bitcoin Core – Validation
https://bitcoin.org/en/bitcoin-core/features/validation - Bitcoin – FAQ
https://bitcoin.org/en/faq - Bitcoin – Vocabulary (private key)
https://bitcoin.org/en/vocabulary - Bitcoin – Some things you need to know
https://bitcoin.org/en/you-need-to-know - FTC – What To Know About Cryptocurrency and Scams
https://consumer.ftc.gov/articles/what-know-about-cryptocurrency-scams - Satoshi Nakamoto (2008) – Bitcoin: A Peer-to-Peer Electronic Cash System
https://bitcoin.org/bitcoin.pdf - Ethereum – What is ether?
https://ethereum.org/what-is-ether/ - Ethereum – Stablecoins
https://ethereum.org/stablecoins/