Skip to main content

Multi-Signature Scheme

Definition

A multi-signature scheme requires multiple distinct private keys to authorize a single transaction or action. This cryptographic security measure enhances the safety of digital asset holdings by distributing control among several parties. Instead of a single key, a multi-signature address specifies a minimum number of approvals needed from a predefined group of keys. This prevents any single point of failure and adds a layer of protection against theft or unauthorized access.