Definition ∞ An AI agent signatory is an autonomous software program authorized to digitally sign transactions or approvals within a blockchain or digital asset system. This agent utilizes cryptographic keys to validate actions, such as authorizing transfers or executing smart contract functions, without direct human intervention for each instance. Its operational parameters are predefined by human operators or governance protocols, ensuring adherence to specific rules and conditions. The role grants a controlled form of automation for critical digital asset movements and protocol interactions.
Context ∞ The discussion around AI agent signatories involves balancing automation benefits with security risks and accountability. A significant consideration is the establishment of robust governance frameworks and emergency override mechanisms to manage potential errors or malicious compromises. Future developments will likely focus on advanced audit trails and multi-signature requirements involving both AI and human participants to bolster trust and control.