Constitutional AI Infrastructure

Others ship AI capabilities.
We ship AI accountability.

Every AI decision. Logged before execution. Hash-chained. Provable to any regulator, any auditor, any court.

Get HMI Audit — £99See the problem we solve

The risk is not AI. The risk is not knowing what your AI is doing.

Regulators are demanding evidence of decision provenance. Without it:

EU AI Act
Enforcement August 2026. Fines up to 7% of global turnover for non-compliant high-risk AI systems.
Zero proof
Most AI systems log decisions after execution. Post-hoc rationalisation, not evidence. Worthless in an audit.
Silent drift
Models change behaviour over time. No validation. No control. What worked yesterday may be non-compliant today.

Without governance

  • ✕ AI decisions your team cannot explain to regulators
  • ✕ Audit requests you cannot answer with evidence
  • ✕ Compliance added after the fact, not built in
  • ✕ No traceable chain from AI output to its inputs
  • ✕ Every new AI tool adds governance debt

With Sovereign System

  • ✓ Every decision linked to its evidence chain
  • ✓ Audit trail generated automatically, verifiable instantly
  • ✓ Constitutional governance before execution, not after
  • ✓ Full lineage from input to output, cryptographically sealed
  • ✓ One governance layer across all your AI systems

This is not better AI. This is controlled AI.

How it works

1

Your AI acts

Any model, any agent, any workflow

2

We capture intent

Classification logged before execution

3

Hash-chain evidence

SHA-256 linked. Tamper one = break all.

4

Block if unsafe

HIGH = human gate. CRITICAL = multi-sig.

5

Prove to anyone

Instant audit export. Regulator-ready.

The evidence

// Decision logged 0.003s before execution
event: "CLASSIFICATION"
risk_class: "LOW"
decision: "AUTO_APPROVED"
prev_hash: a3f8c2e9...
entry_hash: 7b2d91f4...
Chain integrity: VERIFIED

Built for regulated environments

FCA / EU AI Act / DORA

Financial Services

Audit-ready decision trails for algorithmic trading, credit scoring, and customer outcomes. EU AI Act enforcement: August 2026.

DSPT / DCB0129 / NHS

Healthcare

Explainable clinical AI decisions. Immutable shared-care handover logs. Trust-ready governance.

ISO 42001 / EU AI Act

Autonomous Systems

Pre-decision logging, human override gates, and drift detection for safety-critical AI deployments.

Pricing

Start with a diagnostic. Scale when ready.

Starter

£19/mo
  • ✓5 agents
  • ✓1K events/mo
  • ✓30-day audit
  • ✓Basic governance
Get Started

Professional

£99/mo
  • ✓20 agents
  • ✓100K events/mo
  • ✓365-day audit
  • ✓Full PIOPL scoring
  • ✓Drift detection
Get Started

Enterprise

£2,000/mo
  • ✓50+ agents
  • ✓1M events/mo
  • ✓Unlimited retention
  • ✓BOARDROOM-13
  • ✓SLA 99.9%
Get Started

Or start with a one-time HMI Audit — £99

System glossary

BOARDROOM-13Multi-agent decision validation system
Golden LoopContinuous governance learning cycle
Evidence VaultImmutable, hash-chained audit log
Constitutional LedgerTamper-proof decision record
HMI ScoreAI accountability maturity rating (1-5)

FAQ

Does this replace our AI models?

No. It governs and validates them. Your models run as before. We add the evidence layer.

How does it integrate?

API-first. Sits alongside your existing stack. No rip-and-replace. Works with EMIS, banking mainframes, cloud APIs.

How fast can we deploy?

HMI Audit: delivered in 48 hours. Full integration: 6 weeks for one workflow.

Is this only for large companies?

No. The HMI Audit is designed as an entry point for any team using AI in production.

What regulations does this cover?

EU AI Act, DORA, FCA supervisory expectations, UK GDPR, DSPT, DCB0129/0160, ISO 42001.

Works with what you already have

Our governance layer plugs into legacy platforms, cloud APIs, and internal tools. No rip-and-replace required.

Book a demo

If your AI made a decision today, could you prove why?

From £19/month. Every decision audited. Every agent governed. Every proof sealed.

View All ProductsGet HMI Audit — £99