![Crypto Terms Glossary: What is Multi-Signature (Multi-Sig) Wallet? Crypto Terms Glossary: What is Multi-Signature (Multi-Sig) Wallet?](/img/39/934/what-is-multi-signature-multi-sig-wallet-sm.webp)
A multi-signature (multi-sig) wallet is a wallet which requires multiple keys to sign a transaction before it can be executed. Non-multi-sig wallets require only one signature to authorize transactions.
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