Networks
Fees on one network fell 90% overnight. Nothing about your keys changed.
Why cheap transactions do not make a network safer, and where the trade-off actually sits.
This page is still being written.
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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.
24 Aug 2026 7 min
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.
24 Aug 2026 8 min
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.
24 Aug 2026 9 min