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Guides on blockchains, wallets and crypto payments

The guides cover how a blockchain keeps its records, what a digital wallet holds, how a crypto payment settles and which scams are most common. Each guide is general information and does not replace advice from a qualified professional.

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How to use these guides

Each topic on this site takes a few minutes to read and needs nothing special. The basics pages cover how a blockchain records transactions and what a wallet actually stores. Further pages cover keeping recovery phrases offline, checking an address before a payment is sent and recognizing common scams. The topics stand on their own, so they can be read in any order.

A register shows what a business is registered to do; it does not say whether the business is safe. A dated record of each transaction is a common way to keep track of digital asset activity. This material is general information about blockchain and digital assets. It is not an offer, a recommendation or a substitute for advice from a qualified professional.