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.
Context ∞ Multi-signature schemes are widely utilized for securing organizational funds, managing decentralized autonomous organizations, and enhancing the security of non-custodial assets. While offering improved security, they introduce operational complexities related to coordinating multiple signers and managing key distribution. The design of secure multi-signature wallets and the protocols governing their use are subjects of continuous scrutiny and improvement. These schemes are crucial for establishing robust governance and asset management practices in the digital asset space.
Blockchain Knowledge
Cryptocurrency Foundation
Cryptospace Newsfeed
