Non-technical

What’s in Your Wallet? Understanding Private Key Control

A discussion of the different models digital currency wallets use to keep your private keys (and therefore your money!) safe.

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Playing With Blocks: The Basics of Blockchain Databases (Part 1 – Blockchain for Everyone)

What is a blockchain? Why is it so different than a regular database? What is a blockchain good for? This overview of blockchain databases will help explain the basics.

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BIP39 Mnemonics Made Easy (Part 1 – Backups, Simplified!)

This video explains how the Bitcoin developers made backups easy with HD wallets and mnemonic seed phrases.

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Proof of Work, Explained (Part 1 – POW for Non-Techies)

Learn about proof of work algorithms and their applications in cryptocurrencies and anti-spam. This non-technical overview will explain the basic of POW and how it is used to keep bitcoin secure.

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