Stop Guessing. Start Proving.

WordSentinel is a Deterministic Assurance Platform. We deliver cryptographically verifiable evidence that your most critical decisions are correct — quantitatively precise, temporally valid, and causally explained.

See a Live Demo Access the Auditor Kit

The Two Systems of the AI Era

The World of "Plausible"

Probabilistic Suggestion Engines

• Generative AI tools and copilots
• Produce statistically likely outputs
• Cannot provide auditable proof
• Unsuitable for compliance, finance, or safety-critical use

The World of "Provable"

Deterministic Assurance (WordSentinel)

• Reproducible and auditable results
• Cryptographically signed Evidence Packs
• Quantitative checks, temporal sequencing, causal reasoning
• Audit-ready for regulators, clients, and boards

👉 See how "Provable" works in practice.

Open a Demo Corridor

Four Layers of Assurance

Our Universal Judgment Engine (UJE) executes your version-pinned rulebooks through four independent layers:

1. Deterministic Core

• Version-pinned rule execution
• Cryptographic provenance
• Reproducible, audit-ready outcomes

2. Quantitative Layer

• Validates numbers, units, ratios, and disclosures
• Ensures consistency across entire datasets

3. Temporal Layer

• Proves events occurred in the correct order
• Down to the second, with complete time traces

4. Causal Layer

• Explains why outcomes occurred
• Detects and prevents cascading errors

👉 See all four layers in action.

View Sample Evidence Pack

The WordSentinel Platform

The Studio — Rulebook Factory

Codify your judgment without code.

Domain experts encode Sovereign Knowledge Objects (SKOs) with version control, golden tests, and private release sets.

The Engine — Deterministic Runtime (UJE)

Execute with certainty in your environment.

• Deploy to private tenant, VPC, or on-prem
• Apply SKOs through all four assurance layers
• Return reproducible verdicts with signed Evidence Packs

👉 Explore the Platform

Platform Deep Dive

Proof First: Don't Trust Us. Verify Us.

Download a real Evidence Pack and check it yourself:

• release_set.id → pinned rulebook version
• signature → ES256 JWS, verified via JWKS
• time_trace, quant_trace, causal_trace → full execution audit

Access the Auditor Kit View a Sample Evidence Pack

Solutions for Your Most Critical Risks

Capital Markets & Finance

Outcome: Prevent settlement failures with deterministic numeric and disclosure checks across the transaction lifecycle.

👉 See Swiss Finance Demo

👉 See BaFin (DE) Demo

Energy, Aerospace & Heavy Industry

Outcome: Prove permits, sequencing, and thresholds to the minute, digit, and step.

👉 See Canada PTW Demo

👉 See HSE/DDR Demo

Pharma & Life Sciences

Outcome: Prove protocol adherence (dosage, sequence, timing) with signed, auditable evidence.

👉 Request a Use-Case Briefing

Trust & Security

Deployment

hosted demos; private tenant; VPC or on-prem

Keys & Signing

ES256 JWS; JWKS endpoint available

Data Handling

browser→proxy only; no third-party AI calls; configurable retention policies

Verification

independent auditor kit; open-source verifier

Trust & Security Overview

See It In Action

Canada PTW

stale gas detection (135 minutes)

Open Demo

UAE Agreements

bilingual compliance

Open Demo

Swiss Finance

FINMA checks

Open Demo

UAE Financial (RLI)

EN/AR parity

Open Demo

BaFin (DE)

German advertising/PRIIPs

Open Demo

Because "Plausible" Isn't Proof

In high-stakes environments, a suggestion is a liability. WordSentinel gives your enterprise deterministic assurance, cryptographic provenance, and four layers of proof — so you can operate with certainty.

Schedule a Confidential Briefing Access the Auditor Kit