[A]RGUS

JWKS Endpoint

Google, Apple, and Firebase publish their RSA public keys at standard HTTPS endpoints. These rotate regularly.

zkTLS Proof via Reclaim

Reclaim Protocol generates a cryptographic proof that the HTTP response is authentic — without trusting any intermediary server.

On-chain RSA Verification

Argus verifies the proof on-chain using 2048-bit Montgomery arithmetic, then writes the key to the JWKS Registry. Anyone can submit.

OAuth 2.0 / OIDC identity

Sign in with Apple

Cavos Firebase auth