# Privacy (https://docs.helico.site/docs/privacy)

What stays private, and what is public on purpose.

## Private
How the decision is made. The program that decides runs inside a sealed environment. Which
funds it watches, when it looks, and how it sizes a move never leave it.

Six of your seven rules are released only inside that environment: how wide, worth the move,
how often, how much at once, until when, and how much to keep. They are your strategy.

## Public
Which market. The contract stores it, and anyone can read the chain. Your rules as a whole are
also public on the chain, so anyone can check that a move followed them.

## Why the program is not trusted either
Every decision carries a fingerprint of the rules it was decided against. The contract compares
it with the fingerprint of the rules it stores. If they differ, the move is refused. So a
program with the wrong rules can only produce a refusal, never a wrong move.

> **info:** Today the sealed environment is simulated. The privacy described here becomes real once the
program runs on the live Chainlink network. See [Status](https://docs.helico.site/docs/status).