Руководства
Простые объяснения того, как работает обмен, за что берут комиссии и как не потерять деньги.
Rates
Why a pair you used last week is unavailable today
Availability is not a fixed list. Here is what moves it.
Basics
Swaps and tax: the part people forget
In many countries, swapping one coin for another is a taxable event. Keep records.
Basics
Bitcoin address formats, and why yours starts the way it does
Several shapes, all valid, different fees.
Safety
How to spot a fake exchange site
Cloned front ends are cheap to make. These are the tells.
Safety
Six mistakes that cost people money in swaps
Every one of these is avoidable in under a minute.
Stablecoins
What a stablecoin is, and what backs it
Not all of them hold their value the same way, and the difference matters.
Rates
Why the amount you receive differs from the quote
Four ordinary reasons, none of them a mistake.
Rates
Why exchanges have minimum and maximum amounts
Both ends of the range exist for the same reason: the cost of moving the coin.
Wallets
Self custody without the lecture
What a seed phrase is, what it is not, and the smallest sensible setup.
Privacy
What privacy coins actually hide
Bitcoin is a public ledger. Some chains are not, and the difference is specific.
Basics
How to read a block explorer when an order looks stuck
Three numbers tell you whether to wait or to act.
Safety
The refund address is the field worth filling in
It is optional, it takes ten seconds, and it is the difference between a delay and a loss.