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🌋 QuakeGuard Technical Wiki

Welcome to the official technical documentation for the QuakeGuard project (Release v1.2.2 — Zero-Trust Serial Fallback).

QuakeGuard is a distributed, high-throughput Earthquake Early Warning (EEW) system built on commodity IoT hardware and a Zero-Trust cloud architecture. The wiki is organized into focused topic pages below.

Table of Contents

1. System Architecture & Overview
2. Hardware & Edge Computing (ESP32-C3) — updated v1.2.2: FreeRTOS dispatcher, RetentionRing, offline wall clock & GNSS-ready
3. Cryptographic Security & Provisioning — updated v1.2.2: identical ECDSA on MQTT/serial, re-sign on drain, geohash fast-path
4. Data Plane & Message Broker (MQTT) — updated v1.2.2: Host Serial Bridge as second ingestion path
5. Backend Services & Event Processing — updated v1.2.1/v1.2.2: Redis Streams, TimescaleDB, per-area cooldown
6. Mobile Client & Live Telemetry
7. Deployment & Operations Guide
8. AI Emergency Report Service (new in v1.2.0)

Related Pages

• Glossary of Terms — updated v1.2.2: SerialFallback, RetentionRing, offline clock
• Troubleshooting & Usage Guide
• Contest & Academic Context

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• Back to: Repository README
• Release: v1.2.2 — Zero-Trust Serial Fallback — Whitepaper PDF — DOI 10.5281/zenodo.22208913