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What does a crypto wallet actually do?
A beginner explanation of what wallets do, what they do not do, and why recovery phrases matter.
Key takeaway
A wallet stores the keys that let you use crypto. Protect the keys and you protect the funds.
The simple version
A crypto wallet is less like a leather wallet and more like a keyring. It gives you the keys needed to move assets on a blockchain.
The blockchain keeps the record of balances. Your wallet helps you prove that you are allowed to use a particular address.
What beginners should remember
Never share a recovery phrase. A real support team will not need it.
Start with small test transactions before sending meaningful amounts.
Use a hardware wallet when the value becomes large enough that losing it would hurt.