Software or hardware that stores private keys and enables crypto transactions.
Security
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What is a Crypto Wallet?
A crypto wallet stores the private keys needed to access and manage your cryptocurrency. It doesn't actually store coins. Those exist on the blockchain.
Wallet Types
Hot wallets: Connected to internet (MetaMask, Phantom)
Cold wallets: Offline storage (Ledger, Trezor)
Smart contract wallets: Programmable (Safe)
Security Best Practices
Never share your seed phrase
Use hardware wallets for large holdings
Verify transaction details before signing
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