Category: Why use a crypto wallet
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Why your P/L looks wrong after withdrawing crypto to a wallet – and how to read it as a transfer, not a sale
You bought some crypto on an exchange, moved part of it to your own wallet, and the realised profit and loss suddenly dropped sharply into the red. Nothing was sold at a loss. So what happened? This article explains why a withdrawal distorts the usual P/L figure, how to correct for it, and what the correction still cannot tell you. A worked example with round numbers runs throughout. It is…
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How to use Crypto Wallet Viewer – Ethereum and Solana wallet balances and transfers on one screen, in yen and USDC
A step-by-step guide to seeing the total value and transfer history of several crypto wallets (MetaMask, Phantom, Trust Wallet) in one place by registering public addresses only. Screens as of September 2026.
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Investing from a crypto wallet – what Uniswap Wallet and Hyperliquid each do
Opening an exchange account is not the only way to invest in crypto assets. You can also invest while the assets stay in a wallet you control. This describes two tools – Uniswap Wallet and Hyperliquid – the different job each does, and the common pitfalls, based on information and service specifications as of September 2026. It is not for anyone who cannot accept losing money. Both can lose it,…