Configure your Sovereign Verified badge below, preview against the live /embed/verify.js script, and copy the HTML to drop on your site. No iframe, no third-party JS, ~2 KB.
A receipt id from /r/<id> — must be public or unlisted to verify in a visitor's browser.
Show the click-through link to the full receipt page.
<script src="https://sovereignmatrix.agency/embed/verify.js"
data-receipt="demo-paste-your-receipt-id-here"
data-theme="dark"
data-link="show"
async></script>/embed/verify.js fetches /api/agent-runs/<id> (open CORS for public/unlisted) and POSTs the canonical projection + signature back to /api/verify. Verification runs in the visitor's browser — your site never holds our secret. On failure the badge renders in a verification failed state, never broken.
VAOS 1.0 specification · Live receipt explorer · Why verifiable receipts matter