Audit

BRAINIAC LTD · LONDON

Hardware Infrastructure

Four hardware products that complete the sovereignty stack. Delivered by Brainiac Ltd. Manufactured by contract partners. Sold internationally in pounds.

01Tangible sovereignty

PresenceOS CardPuter

€175 - €470 per unit

A credit-card-sized device running PresenceOS - a dedicated firmware that reflects the operator's own understanding back before consulting AI. Seven cognitive modes. ARCHON entry logging. USB-HID keystroke injection. LoRa Meshtastic field relay (planned - Phase 2). Sovereignty in your pocket.

M5Cardputer ADV (ESP32-S3, 240x135 display)
Built-in keyboard and microphone
7 cognitive modes (Strategic, Build, Creative, Decision, Deep, Rest, Comms)
ARCHON entry logging (Understand > Insight > Decision > Action > State > Inject)
USB-HID keystroke injection to host
SD card logging + NVS persistence
LoRa Meshtastic field relay (planned - Phase 2)
Voice logging via local Whisper (planned - Phase 2)
Cognitive Twin via ChromaDB (V2)
Fully offline. No cloud. No subscription.
Request Device →
02Resilient communications (planned - Phase 2)

Mesh Relay Kit

€580 - €1,750 per kit

A LoRa relay node in a 3D-printed enclosure with battery backup, pre-flashed firmware, and a setup guide. For organisations that require resilient communication independent of internet.

LoRa SX1276 module
3D-printed enclosure
Battery backup (18650 + BMS)
Pre-flashed relay firmware
Setup guide included
Request Quote →
03Physical access control

Hardware Key

€120 - €350 per key

A USB token that bootstraps a trusted operating environment. The key contains the verified OS image hash, the model weights hash, and the operator's identity seal. Without the key, the system will not boot.

Secure Element chip (ATECC608B)
OS image hash verification
Model weights hash verification
Operator identity seal
Boot signature protocol
Request Access →
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The device is a mirror. It reflects your own understanding back first. AI is the last resort, not the first action.

PresenceOS · OPERATOR PRINCIPLE

SUPPORT

Support & Maintenance

Annual support contracts at 20% of hardware cost
Software updates included in support contract
Remote diagnostics and health monitoring

BUILT FOR

Who This Is For

Corporate IT departments (deployment)

MSPs (managed service providers)

Hardware distributors

Regulated organisations using the Proof of Operator standard

Digital Sovereignty provides independent operator capability assessments and infrastructure. The Proof of Operator seal constitutes evidence that an assessment was conducted by Brainiac Ltd. It is not a legal certification of compliance with EU Regulation 2024/1689 or any other regulation. Brainiac Ltd is not liable for regulatory decisions based on the seal. Companies should consult their own legal counsel.

DIGITAL SOVEREIGNTY

Autonomous AI ops · Brainiac Ltd · London · Est. 2026

Built and operated by Brainiac Ltd.

Intelligence amplification. Not automation.

thomas@brainiaclimited.com

aidentity.pro

Brainiac Ltd · 167-169 Great Portland Street, London, W1W 5PF

Brainiac Ltd is registered in England and Wales. The Sovereignty Stack is not a consultancy. It is infrastructure. No lock-in. Source code in escrow. Data exportable anytime.

Protected by seven filed Czech utility models

Aligned with EU AI Act Articles 14 and 26 - effective December 2, 2027

View the line →

No social media. No cookies. No tracking. The stack monitors itself.

Digital Sovereignty is a technical installation and configuration service. Results depend on client hardware specifications and product portfolio complexity. Ollama and all referenced open-source models are independent products not affiliated with Brainiac Ltd. Brainiac Ltd accepts no liability for outcomes arising from third-party model behaviour.

Digital Sovereignty Bundle from €9,900 · Installation from €2,900 · Both delivered by Brainiac Ltd, London

© 2026 Brainiac Ltd · London

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