A human name, cryptographic roots
Your CatalystLinkKeys handle is readable. The claims behind it are signed by domain keys that relying parties can discover and verify.
Identity without the identity silo
A name you can use. Proof you control.
CatalystLinkKeys gives you a domain-backed handle and a consent-first identity for the web, desktop, homelab, and the apps between them.
No mailbox to maintain. No social graph to surrender. You choose what an app receives.
Domain verified
A
LinkKeys identity
ada@catalystlinkkeys.com
| Claim | Value | Status |
|---|---|---|
| handle | ada | signed |
| shared by consent | verified |
Domain key
7c:39:…:a2
- Domain-anchored
- Consent-first
- Open protocol
- Local-app ready
A different center of gravity
Your identity starts with a domain, not an app.
Most sign-in systems make one company the permanent middleman. LinkKeys lets a domain vouch for identity claims with published cryptographic keys. Applications verify the proof and ask you before receiving the claims they need.
Consent at the moment it matters
An app requests specific claims. You see the request, fill eligible information if you choose, and authorize only what should leave.
Works beyond public DNS
Desktop, LAN, and self-hosted applications can identify themselves by key fingerprint and use encrypted local-app callbacks.
One account, three steps
Useful in minutes. Legible all the way down.
Claim
Verify an email and choose your unique
@catalystlinkkeys.comhandle.Review
When an app asks to identify you, inspect its identity and requested claims.
Consent
Approve the claims you want to share. LinkKeys returns a signed, audience-bound result.
What an account means
An identity service—not another inbox.
Your handle is a signed identity alias. CatalystLinkKeys verifies your external email and helps applications recognize you; it does not host or forward a mailbox.
Start with a name
Claim your place in an open identity network.
Free CatalystLinkKeys accounts are available now.