How Crypto Chat is protected

Plain-language explanation of Crypto Chat — the private encrypted link between your iPhone and Sovereign brain.

Updated July 15, 20261 min read

iPhone and Sovereign brain connected by an encrypted tunnel with a padlock — Crypto Chat: your device link is encrypted — only your approved iPhone and brain can talk.

Crypto Chat is the private encrypted conversation between Sovereign Remote on your iPhone and your Sovereign brain on your network. Public AI chatbots do not offer this — they send your words to someone else’s servers.

Your iPhone and Sovereign brain communicate over an encrypted private connection on your network. No one else on your Wi‑Fi can read the messages between them.

In plain language

When you link, your iPhone and brain establish Crypto Chat — a trusted, encrypted channel
Only devices you approve on the brain can connect
Your conversations travel through this protected link — not through a public website

Technical details

For advanced readers

Crypto Chat uses modern encryption including X25519 key exchange and XSalsa20-Poly1305 for message protection. Keys are generated during pairing and stored securely on each device.

Note

This protects the link between your iPhone and brain. Thinking services are a separate layer — see Where your data lives.

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