GUARDIAN INTELLIGENCE

Medical-Grade Biometric Authentication + Predictive AI + Bitcoin Native
Your GUARDIAN for Life
$5M
Raising
$20M
Post-Money
$1.5T+
TAM
Native Wallet

The Infrastructure for Personal Sovereignty

  • Mirror Architecture: Lightweight wearables + Castle (all processing local)
  • Bitcoin Native: Hardware wallet + Lightning payments + DeFi via Stacks
  • Professional Markets: Med/Gov/Corp require local processing (HIPAA/SOC2)
  • Web3 Ready: Self-sovereign identity, decentralized storage, no cloud dependency

Competitive Landscape

Guardian vs. Big Tech / Banks / Crypto

Capability Guardian Apple/Google Banks (JPMorgan) Ledger/Trezor
Local AI Processing ✓ Full LLM ✗ Cloud ✗ Cloud ✗ None
Biometric Auth ✓ Multi-modal Face ID only ✗ Password ✗ PIN
Bitcoin Wallet ✓ Hardware ✗ None ✗ None ✓ Hardware
Lightning Network ✓ Native ✗ None ✗ None Limited
Health Monitoring ✓ Medical-grade Consumer ✗ None ✗ None
Data Sovereignty ✓ User-owned ✗ Cloud ✗ Bank-owned ✓ User-owned
HIPAA Compliant ✓ By design ✗ Third-party N/A N/A
DeFi Integration ✓ Stacks ✗ None ✗ Anti-crypto Limited

vs Apple (Face ID)

  • Apple: Single biometric, cloud-dependent
  • Guardian: Multi-modal, local processing
  • Moat: Apple can't do local LLM

vs Google (Gemini)

  • Google: Ad-funded, data harvesting
  • Guardian: User-owned, zero extraction
  • Moat: Google's model = surveillance

vs Ledger

  • Ledger: Signing-only, no AI
  • Guardian: Full ecosystem + wallet
  • Moat: Ledger can't do biometrics

Why No One Can Copy Guardian

  • Big Tech: Business model requires cloud/data harvesting—can't pivot to local
  • Banks: Regulatory capture prevents Bitcoin integration
  • Crypto: No hardware expertise, no health/biometric capability
  • Guardian: Only player combining local AI + biometrics + Bitcoin + health

TAM Breakdown: $1.5T+

$350B
Digital Health & Medical Devices

Remote patient monitoring, wearables, FDA Class II devices

Source: Grand View Research 2024
$180B
Smart Home & IoT

Home automation, security, environmental monitoring

Source: Statista 2024
$150B
Identity & Access Management

Enterprise auth, biometric verification, zero-trust

Source: MarketsandMarkets 2024
$115B
Wearable Technology

Smartwatches, earbuds, AR glasses

Source: IDC 2024
$50B
Privacy Tech & Data Sovereignty

VPN, encrypted storage, privacy tools

Source: Gartner 2025
$2T+
Crypto & DeFi (Bitcoin layer)

Hardware wallets, Lightning, Stacks DeFi

Source: CoinGecko 2024

Guardian's Addressable Segments

Primary ($500B)

  • Medical devices + RPM
  • Enterprise biometric auth
  • Privacy-first consumers

Secondary ($200B)

  • Smart home consolidation
  • Bitcoin/crypto users
  • Government security

Long-term ($800B+)

  • DeFi infrastructure
  • PC/phone replacement
  • Healthcare system integration

Core Mission: Personal Sovereignty

Your Body Is The Key. Your Bitcoin Is Yours.

Own Your Processing

  • Local AI on Castle
  • No cloud dependency
  • HIPAA/SOC2 by architecture

Own Your Identity

  • Unforgeable biometric key
  • Multi-modal authentication
  • Anti-coercion detection

Own Your Money

  • Hardware Bitcoin wallet
  • Lightning payments
  • DeFi via Stacks

Own Your Data

  • Zero data extraction
  • Encrypted local storage
  • Self-sovereign identity

1Mirror Architecture

Lightweight Devices = Mirrors. Castle = The Mind.

The Mirrors

  • Voyager Core: Audio, biometrics, camera
  • Voyager Band: Wireless patient monitor
  • Travel Visor: AR display
  • Voyager Fold: Satellite mobile

The Mind

  • All AI: LLMs, vision, voice
  • All Data: Unlimited retention
  • All Crypto: Bitcoin node, wallet
  • All Control: Network gateway

Why This Creates Moat

  • Economic: Upgrade Server once, all mirrors benefit
  • Professional: Med/Gov require local processing
  • Lock-in: Server has all data, models, Bitcoin keys

2Predictive AI

Cloud AI Must Forget. Guardian Remembers Everything.

Cloud Limitations

  • GDPR: Must delete data
  • HIPAA: Retention limits
  • Result: AI forgets you

Guardian Advantage

  • Local: No retention laws
  • Complete history: Years of data
  • Result: AI truly knows you

More Data = Better Predictions

5 years heart rate → detect AFib before symptoms. Cloud legally can't compete.

3Professional Markets

Medical ($350B)

  • FDA Class II pathway
  • HIPAA by architecture
  • RPM reimbursement

Cloud = disqualified

Government

  • Security clearance auth
  • Anti-coercion detection
  • Zero foreign servers

Cloud = national security risk

Corporate ($150B+)

  • SOC2/GDPR compliant
  • Executive authentication
  • Trade secret protection

Cloud = IT rejection

4Parental Control

Castle = Gateway That Can't Be Bypassed

Current Solutions Fail

  • iOS controls → VPN bypass
  • Router filtering → friend's phone
  • Time limits → fake approval

Guardian Works

  • Biometric = can't fake
  • Server controls network
  • Can't use friend's device

42M kids age 10-17 in US

Parents desperate for real control. First unfakeable system in history.

5Regulatory Alignment

Built For Data Sovereignty Legislation

Personal Data Sovereignty Act (pds-act.com) — Vermont bill seeking sponsorship

  • Section 402: Biometrics MUST be local hardware — Guardian compliant, cloud prohibited
  • Section 403: Centralized databases BANNED — Guardian already distributed
  • Section 303: Castle = Legal PDA definition

When Legislation Passes

Guardian = compliant. Competitors = 2-year scramble to rebuild. Federal adoption = Guardian becomes standard.

6Bitcoin Moat

Guardian = Bitcoin-Native Infrastructure

Not just a wallet—complete Bitcoin sovereignty integrated with biometric authentication.

Hardware Wallet

  • Keys stored on Castle
  • Biometric signing (not PIN)
  • Anti-coercion: GSR detects duress
  • Multi-sig with family members

Lightning Network

  • Native Lightning node on Server
  • Instant payments via Voyager
  • Voice command: "Pay 10 sats"
  • Biometric confirmation

DeFi via Stacks

  • Bitcoin-backed smart contracts
  • Earn yield on BTC (sBTC)
  • No Ethereum dependency
  • Local execution on Server

Web3 Identity

  • Self-sovereign DID
  • BNS (.btc domains)
  • IPFS/Filecoin storage
  • No centralized accounts

Bitcoin Integration Use Cases

Daily Payments

"Hey Guardian, pay for my coffee" → Biometric confirms → Lightning sends sats

Inheritance

Family multi-sig with biometric dead-man switch. Keys pass to heirs automatically.

DeFi Yield

Stack sats automatically. sBTC earns yield while remaining self-custodied.

Emergency Access

Biometric + location + time = trusted access. Duress detection blocks forced signing.

🎧 Voice Payments via Core

Core earpiece enables hands-free, tap-free Bitcoin payments with multi-layer biometric security.

Payment Flow

  1. "Pay 0.5 BTC to Mom"
  2. Core verifies voice print
  3. Heart rate confirms liveness
  4. Castle signs transaction
  5. Core confirms: "Payment sent"

Security Layers

  • Voice print: Unique biometric ID
  • Liveness: Heart rate blocks recordings
  • GSR check: Detects coercion/stress
  • Castle vault: Keys never exposed

Use Cases

  • Point of sale (hands-free)
  • Transfers while driving/walking
  • Emergency payments
  • Recurring payments via voice

Core is the interface. Castle is the vault. Keys never leave your home.

Why Bitcoin Users Choose Guardian

  • vs Ledger: Guardian adds AI, health monitoring, Lightning node, DeFi—Ledger is signing-only
  • vs Software Wallets: Hardware security + biometric auth vs phone compromise
  • vs Exchanges: True self-custody, no KYC, no withdrawal limits
  • Pattern: Bitcoin decentralized money. Guardian decentralizes the interface to that money.

Product Ecosystem

Click any product for detailed specifications

Voyager Core

AI earpiece + biometrics

Voyager Band

Medical-grade wrist sensor array

Travel Visor

AR display glasses

📱

Voyager Fold

10" foldable + satellite + camera

Castle

Local AI hub + Bitcoin node

Conduit

Environmental intelligence hub

Gesture Pad

Precision input device

Reach Workstation

Accessibility computing

Bundled Packages

Standard

Server + Core + Band + Visor + Fold

Traveler

Standard + satellite connectivity

Creator

Traveler + lens kit + mics

The Ask: $5M at $20M Post-Money

$5 Million Seed Round (25% equity)

Use of Funds (18 months)

  • Infrastructure: $2M (40%) — Server, biometrics, Bitcoin integration
  • Regulatory: $1M (20%) — FDA, SOC2, compliance
  • Manufacturing: $1M (20%) — 10K units
  • GTM: $500K (10%) — Med/Gov pilots
  • Team: $500K (10%) — Core hires

Milestones

  • Month 6: Pilots begin, Bitcoin wallet live
  • Month 12: 10K units, $16M revenue
  • Month 18: Series A or profitable

Investor Returns (25% Equity)

Conservative (150-250×)

Y5: $1.5B revenue → $3-5B exit
Return: $750M-1.25B

Base (500-750×)

Y7: $12B revenue → IPO
Return: $24-30B

Upside (1000×+)

Y10: Infrastructure standard
Return: $50B+

Team

Craig Engel

Founder & CEO
  • 30 years construction business owner
  • Built to $10M revenue, 75 employees
  • Sold at 2008 market top
  • Financially independent (real estate)
  • CAD/manufacturing expertise
  • Operator who builds things

Lisa Engel

CFO
  • CPA, MAcc (SUU)
  • Financial operations
  • HIPAA/SOC2/GDPR navigation
  • Professional market structuring

18-Month Roadmap

Month 0-6

  • PCB finalization
  • Prototype builds (10 units)
  • Bitcoin wallet integration
  • FDA pathway initiation
  • Core team (15 people)

Month 6-12

  • 10K units manufacturing
  • Med/Gov/Corp pilots
  • Lightning node live
  • SOC2 certification
  • $16M revenue

Month 12-18

  • 25K units deployed
  • FDA Class II clearance
  • Stacks DeFi integration
  • Series A or profitable
  • Scale to 100K+ units

Current Status

  • CAD Complete: Fusion360 designs for all devices
  • BOMs Complete: Component-level pricing
  • PCB Designer: Nguyen Dinh B. (nRF52840 expert)
  • 3 Provisional Patents: 32+ claims filed

Contact

Schedule a Call

Craig Engel

Founder & CEO, Guardian Intelligence Corporation

[email protected]

435-229-7360

grd-ai.com