Pre-customer · Internally tested

A tamper-evident audit record for every governed decision

ARIA is designed to capture compliance-relevant evidence at the point of decision — what happened, when, under which rules, and that nothing was changed afterward — rather than reconstructing it after the fact.

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Live SHA-256 demonstration

— output appears here —

This runs entirely in your browser using the Web Crypto API — nothing is sent anywhere. It illustrates the same one-way, tamper-evident hashing principle ARIA applies to decision records, not ARIA itself.

What ARIA is

ARIA is a deterministic behavioural intelligence substrate — it observes operational and behavioural signals, evaluates them against transparent, versioned rules, and produces a governed decision together with a verifiable record of how that decision was reached. The same inputs always produce the same outputs, and the reasoning behind every decision is inspectable after the fact.

What it does

Records, doesn't decide

ARIA is non-agentic. It captures and verifies evidence about governed decisions — it does not make those decisions itself.

Tamper-evident by construction

Records are cryptographically hashed and can be anchored externally, so any after-the-fact alteration is detectable, not merely disallowed by policy.

Flags drift, doesn't act on it

Part of that evaluation includes comparing current behaviour against an established baseline and surfacing meaningful deviation to a human reviewer — ARIA flags, it never acts automatically.

Built for OEM licensing

Designed as a substrate other products integrate into their own governed workflows — not a standalone end-user application.

Domains with shipped taxonomy

ARIA ships with working signal definitions, regulatory mappings, and escalation tiers for these sectors, tested and wired into production signoff.

Safeguarding & Child Protection Financial Conduct & Consumer Duty

Scoped, in progress

Draft taxonomy and threshold structures exist for these sectors as a starting point. Signoff logic is engineered per vertical during onboarding, the same process Financial and Safeguarding went through.

Education & Student Wellbeing Healthcare & Clinical Wellbeing Online Platform Safety Sport & Performance Wellbeing Workplace Wellbeing & Occupational Health

Not your sector? Register your vertical and we'll scope a taxonomy with you. Full capability detail →

How it responds

A returning user's behaviour changes

Behaviour diverges from the established baseline; ARIA compares the new signal against that baseline; a deviation is flagged; a human reviewer makes the call — ARIA never acts alone.

A record is altered after the fact

A governed decision's record is altered after the fact; ARIA compares it against its original fingerprint; the mismatch is surfaced immediately; the alteration is provably detectable.