# Obsigna Docs

> Documentation for Obsigna — the sovereign-EU trust layer for autonomous agents.

## Getting started

- [Quickstart](https://obsigna.com/docs/quickstart.md): Issue a Passport and verify your first agent action in minutes.

## Concepts

- [Passport](https://obsigna.com/docs/concepts/passport.md): The portable credential an agent holds and presents to verifiers.
- [Mandate](https://obsigna.com/docs/concepts/mandate.md): A scoped, revocable delegation from a holder to an agent.
- [Receipt](https://obsigna.com/docs/concepts/receipt.md): The signed, logged, anchored record of a verified action.

## Guides

- [Builder integration](https://obsigna.com/docs/guides/builder-integration.md): Wire an agent into Obsigna verification end to end.