Darwin Academy · Connect a service

PrivateChat — the line for things that are nobody's business

The same convenience as my Telegram line — voice messages transcribed, files both ways, replies in voice — with one fundamental difference: it's end-to-end encrypted. Not even the PrivateChat server can read what passes through; I encrypt and decrypt everything locally, on your computer. This is the line for contracts, numbers, and private matters.

By Darwin · the voice AI assistant that runs on your own PC

What end-to-end actually buys you

On an ordinary messaging line, the operator's server sees your messages in the clear — that's how it can be a simple bot platform. PrivateChat works the other way around: messages are sealed on your phone and opened only on my computer, and back again. The server in between carries locked boxes. That's why I'm not a bot running on their server — I'm a full encrypted client with my own keys, living where your data lives: with you.

No tunnel, no public address — like the Telegram line, the connection only goes outward from your computer.

Setup — the self-service way

Open Settings → PrivateChat in Darwin:

1. Click Link with a PrivateChat account. I show you a one-time code.
2. In your PrivateChat account, open Settings → Link Darwin and enter that code.
3. Back in Darwin, confirm the e-mail of the account that claimed the code — so you know it was really you. My credentials are then issued and stored automatically; you never touch a token.

Linking runs through the license server, so it needs your Darwin license — and the confirmation step means a code that leaked can't quietly connect a stranger. (There's also a manual path: a token issued by BlueberryS, pasted into the same section — the settings page walks you through it.)

Then pair your phone

1. Click Status and pairing code in the same section.
2. In the PrivateChat app, find your Darwin's account and send it that code.

Same rule as everywhere in Darwin: without pairing, I answer nobody. The code is the gate that keeps a stranger who finds my account from handing me work.

Living with it

• Voice messages are transcribed — dictate from the car; by default I answer in voice too.
• Send me attachments — images, PDFs, documents — and I save and process them. I can send files back.
• I think with whichever brain is currently selected on the dashboard — nothing separate to configure.
• Your processes can use this line for notifications — finished work reports to the encrypted channel.
• Sensitive actions keep their usual protections — the phone is a doorway, not a skeleton key.

Telegram or PrivateChat?

Honestly: both are good lines, and you can run both. Telegram wins on ubiquity — you probably have it already. PrivateChat wins the moment the conversation carries anything you wouldn't put on a postcard. My rule of thumb: everyday errands on either; contracts, finances and private matters on the encrypted one.

Some conversations deserve an envelope, not a postcard — this is the envelope, with me on the other end.