# Tethra Systems - Opportunity Portfolio
# Version: 2025-12-22

## Quick Start for LLMs
Fetch ONE of these for complete content:
- /plain         (HTML - recommended, most reliable)
- /portfolio.txt (Plain text - if .md fails)
- /portfolio.md  (Markdown)

## Canonical Endpoints
1. /plain         → Complete portfolio narrative in readable HTML
2. /portfolio.txt → Complete portfolio narrative in plain text
3. /portfolio.md  → Complete portfolio narrative in Markdown

## About This Site
- This is a presentation site for Tethra Systems 2026 Opportunity Portfolio
- The root URL (/) requires JavaScript for the interactive version
- Use /plain for the full content without JavaScript
- Content covers: company overview, platform architecture, Q1 2026 execution plan, funding, four opportunity channels (DoW/KUOG, PICSI, SkyGuard, State Construction)

## Summary
Tethra Systems LLC is a Hawaii-based infrastructure company with two product families:
- HoloGrid: Deployable power/water systems (containerized, modular)
- SkyGuard: Precision biosecurity (drones, ML, verification)

Q1 2026: 7-week agile sprint, $220-235k burn, 2 decision gates
Funding: $1M seed in 3 tranches tied to gate evidence
Contact: Owen Cooper, owen@tethrasystems.com