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Confidential & Proprietary — Founding Circle™ Investor Materials
Founding Circle™ • Confidential Engineering Update

Cold Crypt Vault™ MVP

Engineering the Future of Digital Sovereignty.

The Cold Crypt Vault™ MVP is our functional proof of concept. It demonstrates the core hardware architecture, software platform, and user experience that will form the foundation of the commercial product.

Every photograph and interface shown on this page comes directly from the active engineering process. Following Series A financing, the device will transition into an industrial design phase for premium commercial production.

View Engineering Status ↓View Software Running ↓
Cold Crypt Vault MVP front view
Actual Cold Crypt Vault™ MVP — photographed during active development
Current Engineering Status

Real hardware. Real software. Active development.

This page documents the current MVP build and will be updated as additional milestones are completed.

HardwarePrototype Operational
SoftwareWallet UI Running
InterfaceTouchscreen Functional
Advanced SecurityIn Development
Hardware PlatformOperational
Linux EnvironmentOperational
Touchscreen InterfaceOperational
Wallet User InterfaceOperational
Portfolio DashboardOperational
Send / Receive / Buy / Swap FlowsOperational
PIN Authentication InterfaceOperational
Secure Element IntegrationIn Development
Air-Gapped SigningIn Development
Guardian AI™In Development
Recovery Architecture™In Development
Hardware Gallery

Actual MVP hardware photographed during development.

These are photographs of the current engineering MVP, not final consumer industrial design, CAD renders, or public marketing mockups.

MVP front wide
Front hardware view
MVP angle view
Development device running
MVP close view
Front close-up
MVP side view
Left side view
MVP side view 2
Side profile
MVP rear view
Rear hardware view
Working Build

Live MVP demonstration video.

This short clip documents the MVP device during active development. It is included here as confidential investor evidence that the product is moving beyond static design into functional execution.

Confidential MVP development video
Software Running on the MVP

Wallet interface operational on real hardware.

The screens below show the current Cold Crypt wallet interface running through major wallet workflows, including portfolio, assets, receive, send, swap, buy, settings, and PIN authentication.

Welcome screenWelcome / Entry

Branded wallet onboarding and entry interface.

Dashboard screenPortfolio Dashboard

Primary asset balance and portfolio view.

Asset detail screenAsset Details

Individual asset page with balance and market context.

Receive QR screenReceive

QR receive workflow for wallet deposits.

Send screenSend

Transaction creation and recipient workflow.

Swap screenSwap

Integrated asset exchange interface.

Review swap screenReview Swap

Confirmation step prior to execution.

Buy screenBuy

Buy flow interface for future on-ramp integration.

Settings screenSettings

Core settings and account controls.

Activity screenActivity

Transaction history and activity tracking.

Transaction detailsTransaction Detail

Detailed transaction review interface.

PIN screenPIN Authentication

Device access interface for secure entry.

Why an MVP Matters

Investors should see execution, not just vision.

Most early-stage companies ask investors to fund a concept. Cold Crypt is building a working hardware and software MVP before institutional fundraising.

By demonstrating a functional hardware wallet and software platform, we reduce technical uncertainty, validate execution, and provide tangible proof of progress before pursuing the planned institutional Series A financing.

Product Lifecycle

Current Phase

Engineering MVP

  • Hardware operational
  • Touchscreen functional
  • Wallet UI running
  • Investor demo materials

Next Phase

Series A + industrial design

  • Premium enclosure design
  • Production engineering
  • Manufacturing validation
  • Commercial launch readiness
Engineering Log

Development progress record.

July 2026

MVP development update

  • Hardware prototype assembled
  • Linux environment operational
  • Cold Crypt branding integrated
  • Portfolio dashboard implemented
  • Send / receive workflow implemented
  • Swap interface implemented
  • Settings framework completed
  • PIN authentication interface implemented

Next Milestones

Upcoming engineering priorities

  • Secure Element integration
  • Air-gapped transaction signing
  • Guardian AI™ integration
  • Recovery Architecture™ workflows
  • Manufacturing prototype planning
  • Investor demonstration build

Confidential & Proprietary. The information contained on this page is confidential and proprietary to Cold Crypt. It is provided solely for the purpose of evaluating a potential investment or strategic relationship and may not be copied, distributed, or disclosed without the prior written consent of Cold Crypt.