Section
Wallets
8 articles
Custody, keys and recovery — what a wallet genuinely controls, and what it only displays. These pieces avoid step-by-step setup guides, which are stale the week an interface changes, in favour of the model underneath: how a seed phrase differs from a password, what a hardware device actually moves out of reach, and which mistakes can be undone. Wallets are the second sector the AI Citation Index measures, and the questions people put to assistants about them are the questions this section tries to answer properly.
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Hot wallet, cold wallet, and the line between them
A hardware wallet does not hide your key better. It moves the signing off a connected computer — which defeats one attack completely and another not at all.
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What a MetaMask recovery phrase actually controls
It is not a password, and it does not back up everything you can see in the extension. What it covers, what it misses, and what to do if it leaks.
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What actually separates one crypto wallet from another
There is no best crypto wallet, but there is a right list of things to compare — and most of the differences people weigh are not on it.
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Seed phrases, private keys and passwords are not the same
Three different things, routinely treated as one. The confusion is not academic — it is how people lose funds they believed were protected.
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What you are agreeing to when a wallet connects to a site
Connecting reveals an address. Approving grants spending power that outlives the visit. The difference is where most self-custody losses actually happen.
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Why a wallet works on one chain and not another
One seed phrase can hold keys on every chain at once. What stops a wallet supporting them all is signatures, account models and address formats.
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Your first crypto wallet, and what it is actually for
The first wallet is a training instrument, not a vault. Why they are all free, why that matters, and the three setup decisions that are hard to undo.
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How crypto wallets actually fail
Asking which wallets have been hacked assumes the software is what breaks. Usually it is not — here are the failure modes that actually cost people money.