JettChat
JettChat
552520
Encrypted AI chat with two modes — xChat Native (X OAuth + Solana) and Phantom Mode (Tor + post-quantum, hardware-backed).
JettChat is the OPTX-native messaging client. It ships in two modes, each suited to a different threat model:
- xChat Native — sign in with X, hold 1 JTX (or pay $8.88), get end-to-end encrypted chat with gaze cursor typing. Faster onboarding for public networks.
- Phantom Mode — Secure-Legion stack: triple Tor
.onion, X25519 + ML-KEM-1024 hybrid PQC, hardware-backed keys (StrongBox/TEE), Ping-Pong biometric wake, duress PIN with cryptographic wipe.
Both modes share the same E2EE messaging primitives: gaze cursor typing, offline-first delivery, group chats, self-destruct messages.
Mode comparison
| xChat Native | Phantom Mode | |
|---|---|---|
| Login | Sign in with X (OAuth 2.0 PKCE) | Jett Hub visual SSO + JTX gate |
| Transport | HTTPS | Triple Tor .onion |
| Crypto | TLS + Ed25519 JWT | X25519 + ML-KEM-1024 (PQC) |
| Keys | Software-managed | StrongBox / Secure Enclave / TEE |
| Wake | Standard session | Ping-Pong biometric + duress PIN with wipe |
| Best for | Faster onboarding | Maximum metadata resistance |
| Repo | jettoptx/joe-jettchat-app | Secure-Legion/android |
Access flow (JETT Hub)
After Sign in with X, the user picks any one of:
- Connect wallet · Hold 1 JTX
- Pay $8.88 via Stripe (no wallet)
- Pay $8.88 via Tempo CLI
See JETT Auth for the full auth surface and Token / Tiers for subscription upgrades.
Encryption brand names
The cryptographic primitive behind Phantom Mode is referred to in two places:
- TKDF — the SDK's name for the X25519 + ML-KEM-1024 hybrid construction, used in
joe-jettchat-sdk. - Secure-Legion — the org-level brand for the same primitive plus Tor + StrongBox + Ping-Pong wake.
They refer to the same underlying construction at different layers.