Verify it yourself
Check a receipt’s cryptographic integrity in your own browser.
Paste a receipt or device signoff below. Its signature and binding are checked entirely on this page with pure public-key math — nothing is uploaded, no account, no EMILIA server is trusted. The exact code running here is the open-source @emilia-protocol/verify package. Embedded keys support an integrity check; acceptance requires trust anchors supplied independently by the relying party.
Want to make your own? Approve an action with Face ID on /try → then download the signoff and verify it here.
Why you can trust this page over our word: open your browser’s network tab and verify a receipt — you’ll see no request leaves your machine. The verifier is published on npm and auditable on GitHub; run it yourself with
npx @emilia-protocol/verify. Receipts use Ed25519; device signoffs use ECDSA P-256 over a WebAuthn assertion.