1. Overview

Stellar Passport is an onboarding and participation layer for events, workshops, and community programs in the Stellar ecosystem. It lets attendees create a passkey-secured wallet in seconds, scan event actions, earn on-chain stamps, and build a verifiable participation record without ever touching seed phrases.

Under the hood, Passport uses:

• WebAuthn passkeys for identity and login
• Embedded Stellar wallets created per user and managed server-side (following Stellar’s smart-wallet demo model)
• A single shared Soroban StampRegistry contract to store on-chain participation
• SQLite for fast off-chain metadata, analytics, and admin tools

The goal is to make Stellar onboarding frictionless, while giving the ecosystem real on-chain signals about user activity.

2. Core User Flow

Registration

1. User visits Passport and selects “Create Passport.” (Sign Up)
2. Browser performs WebAuthn registration (TouchID/FaceID/PIN).
3. Backend verifies WebAuthn credentials.
4. Backend creates an embedded Stellar wallet for the user.
5. User receives a JWT session and can immediately start scanning.

Event Participation

1. Admin creates an event and defines a set of actions (“stamps”).
2. Each stamp has an optional QR code (off-chain metadata + stamp_id).