Hardware
A new hardware wallet claims a seed you never write down
How the recovery scheme works, and the three questions to ask before trusting it.
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Basics
What crypto actually is
A shared ledger, a key that proves something on it is yours, and nobody to call if you lose that key. Everything else is detail.
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Basics
Coins, tokens and stablecoins
Bitcoin, USDT and a token launched last Tuesday are not the same category of thing. The difference is who, if anyone, issues them.
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Basics
Networks and addresses
The same token exists on several networks, the addresses look alike, and choosing the wrong one is the most common way beginners lose funds.
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