The latest articles on DEV Community by Jaqueline Martins (@jaqueline_martins_815be12). https://dev.to/jaqueline_martins_815be12 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3760207%2F49831d82-3f98-4881-a57a-ff9de1a84b69.png https://dev.to/jaqueline_martins_815be12 en Jaqueline Martins Sun, 08 Feb 2026 15:43:36 +0000 https://dev.to/jaqueline_martins_815be12/hsp-protocol-fail-closed-execution-layer-for-ai-open-source-4e60 https://dev.to/jaqueline_martins_815be12/hsp-protocol-fail-closed-execution-layer-for-ai-open-source-4e60 <h1> HSP: The Human Supervision Protocol </h1> <p>Just open-sourced <strong>HSP Protocol</strong> - a fail-closed execution layer that enforces human oversight on autonomous AI.</p> <h2> The Problem </h2> <p>Current AI safety (RLHF, Constitutional AI) is 99.9% effective. But 99.9% means 1 in 1,000 actions can fail. For autonomous AI in finance/healthcare, that's unacceptable.</p> <h2> The Solution </h2> <p>HSP flips the model:</p> <ul> <li> <strong>Default state: BLOCKED</strong> (not allowed)</li> <li>Actions only execute after human cryptographic signature</li> <li>Every approval recorded on blockchain</li> </ul> <h2> Features </h2> <ul> <li>Smart contract on Polygon (live)</li> <li>JavaScript &amp; Python SDKs</li> <li>Mathematical risk scoring framework</li> <li>EU AI Act compliant</li> </ul> <h2> Links </h2> <ul> <li>GitHub: <a href="https://github.com/jaquelinejaque/hsp-protocol" rel="noopener noreferrer">github.com/jaquelinejaque/hsp-protocol</a> </li> <li>Contract: <code>0x1BCe4baE2E9e192EE906742a939FaFaec50A1B4e</code> </li> <li>Patent: PCT/US26/11908</li> </ul> <p>Free for personal/academic/OSS use!</p> ai blockchain opensource showdev