Fidacy

Fidacy provides an essential guardrail for actions performed by digital agents, ensuring financial transactions and critical operations remain within defined boundaries. Key features include: * Deny-by-default transaction blocking * Bitcoin-anchored, verifiable proof of authorization * Non-custodial, local-first operation * Real-time decision making on agent actions * Protection against overpayment, scam payments, and exceeding limits This system addresses the inherent liability in granting digital agents authority by separating the action-taking system from the decision-making and evidence generation. Instead of relying on post-factum logs from the acting agent, Fidacy issues an Ed25519 verdict before any action is executed. These verdicts are verifiable offline by any third party without needing to trust Fidacy, and they are hash-chained and anchored to Bitcoin via public checkpoints, providing immutable proof. Fidacy empowers organizations to deploy digital agents for crucial tasks, including payments, without the fear of financial exposure due to errors or malicious prompt injections. By defining a narrow mandate for each agent and enforcing that boundary with a deny-by-default firewall, it prevents issues like double payments or unauthorized transfers before they occur. This 'separation of powers' ensures that the system performing an action is not the sole judge of its validity. Built for engineering teams, financial officers, and anyone deploying autonomous agents, Fidacy provides the confidence to scale agent use in sensitive business processes. It integrates with popular agent frameworks and platforms, ensuring that every consequential action, especially financial ones, is vetted, approved, and immutably recorded, shifting the focus from liability management to operational efficiency.