Multisig Wallet

A cryptocurrency wallet requiring multiple private key signatures to authorize a transaction. Common configurations include 2-of-3 (any 2 of 3 keyholders must approve) or 4-of-7. Multisig wallets are the standard for DAOs, corporate treasuries, and teams managing shared funds. Safe (formerly Gnosis Safe) is the most widely used multisig, securing over $100 billion in assets.