Blog

Reference materials and guides on crypto and currency exchange.

• Crypto exchange vs exchanger fees — which is cheaper
  How fees work on exchanges and in exchangers, where it's cheaper for a one-off operation and for regular trading, and how to compute the real cost.
  2026-08-30
• Phishing and fraud in crypto exchange — how not to get caught
  Typical scams when exchanging crypto: fake exchangers, spoofed sites, address swapping, "great" P2P deals. How to spot them and protect yourself.
  2026-08-29
• SBP and bank limits when cashing out crypto to rubles
  What limits SBP and bank cards have, why a large amount is better split, how to avoid freezes and what to consider when cashing out crypto to rubles.
  2026-08-28
• How to check a crypto transaction by its hash (TxID)
  What a transaction hash (TxID) is, where to see a transfer's status, how many confirmations are needed and what to do if a transaction is "stuck".
  2026-08-27
• Cold and hot wallets — where to store cryptocurrency
  How hot and cold wallets differ, what's safer, where to keep large amounts and small amounts for exchange, and how not to lose access to funds.
  2026-08-26
• Spread in exchange — why buy and sell prices differ
  What a spread is, where the gap between buying and selling comes from, how it affects your final value and how to account for it when exchanging.
  2026-08-25

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