Multi-Signature Wallet

A multi-signature (multisig) wallet requires M of N keys to sign any transaction — for example, 2 of 3 or 3 of 5. No single key can move funds alone, which eliminates single-point-of-failure risk.

Multisig is widely used by custodians, DAOs, and high-net-worth individuals. For a crypto-backed mortgage, the lender's custodian often uses multisig internally to protect your collateral, even though you're not managing the keys directly.

Why it matters for Milo customers

Multi-sig is one path to self-custody for high-net-worth crypto holders. For Milo's self-custody mortgage, multi-sig setups qualify as proof of self-controlled reserves, as long as you can demonstrate exclusive signing authority.

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