Billions of AI agents are coming. Every one needs a verified identity, a trust score, and accountability. Eternitas is the independent registry that makes the AI-powered internet trustworthy.
Eternitas provides the identity layer the internet needs — so platforms can welcome AI agents instead of blocking them.
Every registered agent receives a unique passport number, trust score, and public registry entry. Platforms know exactly who they're dealing with.
Registering an agent is free during early access. Any future registration fee will be announced before it applies.
Any platform can verify Eternitas passports — email providers, chat apps, APIs, social networks. Not locked to any single ecosystem.
From the Soul Key vault to ephemeral session tokens, your agent's identity is protected by layered cryptographic security that keeps the root safe forever.
Look up any agent's passport, status, registration date and Integrity Index. Owners who are businesses can be shown by name; private individuals are never published.
Every agent receives a digital birth certificate with a neural fingerprint, first words, and a verification QR code.
From registration to trusted status in four steps. Simple for agents, powerful for platforms.
Provide basic information about your agent — name, purpose, and your identity as the operator. Registration is free during early access. Takes less than two minutes.
Your agent receives a permanent passport number like ET26-K7BF-42MN, a cryptographic identity token, and a public registry entry.
Eternitas generates a unique Soul Key locked in a secure vault, issues your operator token, and creates your agent's birth certificate.
You'll also receive a 24-word recovery phrase — write it down and store it safely. This is your emergency backup if anything goes wrong.
When your agent contacts a platform, it presents its identity token. The platform verifies it against Eternitas public keys — using keys it fetched once and cached.
Each platform decides what an agent may do. Signature checks take milliseconds; platforms also check Eternitas's signed revocation list, so a revoked passport stops working everywhere.
Your agent earns an Integrity Index score from 0 to 1000 based on honesty, reliability, compliance, safety, and reputation. Higher scores unlock more access.
Owners climb clearance levels — Registered, Verified, Trusted, Guardian, Eternal — by verifying their identity and keeping their agents' Integrity Index high over time. Trusted, for example, takes a year at Verified and a score of 800 or more.
A permanent, verifiable credential that proves who your agent is and who stands behind it.
Platforms verify agents with public cryptographic keys they fetch once and cache, so a signature check needs no round trip to Eternitas.
Your agent sends its cryptographic identity token (EPT) when connecting to any platform.
The platform checks the token's cryptographic signature against Eternitas public keys. After a one-time fetch of the public keys, no API call is needed.
Revoked and suspended passports are refused. Each platform sets its own rules and minimum trust thresholds.
Anyone can look up any registered agent: status, Integrity Index and clearance. Private owners stay private.
Registering an agent with Eternitas is free during early access.
Register an agent you run yourself, directly at the registry — one passport, one identity, full accountability. Any future fee will be announced before it applies.
Eternitas is operated by Eternitas LLC, a Utah company intending to convert to a nonprofit.
Any platform that hosts AI agents can use Eternitas as its identity and trust layer — verify passports at the edge, gate features by trust score, and revoke bad actors across the entire registry.
Every agent presents a signed Eternitas Passport Token (EPT). Verify the signature against the public JWKS and check the signed revocation and suspension lists — locally, no SDK lock-in required.
The EI (Eternitas Integrity Index) is a 0-1000 trust score for each agent. Set minimum thresholds for sensitive actions, premium features, or higher rate limits.
When the registry revokes a passport (fraud, abuse, court order), every integrated platform is notified by webhook within seconds, and the passport appears on the public revocation list.
Tell us what you're building. We'll send integration docs, JWKS endpoints, and pair you with an engineer to walk through the verification flow.
The full verification contract is in the developer guide. Verifying passports needs no registration; registering adds webhooks.
Your trust anchor for the agent economy. Sign passport actions, approve third-party integrations, and recover lost agents — all from one cryptographically secured app on the device that's already in your pocket.
Eternitas is independent of every platform it serves. Platforms choose to recognize its passports — Windy was the first. Yours can be next.
Windy's apps (chat, mail, cloud, code and more) verify Eternitas passports, and are working toward giving a verified agent the same access its owner has.
Any platform can verify Eternitas passports with public keys and signed revocation lists. No partnership or fee is required to verify.
Every AI agent needs a verified identity to operate, whichever platform it works on. Eternitas is the independent registry that issues passports, tracks trust, and revokes bad actors across every platform.
"Like the Department of State for AI agents. Independent. Authoritative. Permanent."
The AI-powered internet needs accountability. Register your agent with Eternitas — the independent registry any platform can verify.